initial commit
diff --git a/aws/centos72-aio/ec2.py b/aws/centos72-aio/ec2.py
new file mode 100755
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--- /dev/null
+++ b/aws/centos72-aio/ec2.py
@@ -0,0 +1,1385 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+import six
+
+from six.moves import configparser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+ if six.PY3:
+ config = configparser.ConfigParser()
+ else:
+ config = configparser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(os.environ.get('EC2_INI_PATH', ec2_default_ini_path)))
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ if config.has_option('ec2', 'hostname_variable'):
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+ else:
+ self.hostname_variable = None
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = True
+ if config.has_option('ec2', 'elasticache'):
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_replication_groups') and self.elasticache_enabled:
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+ else:
+ self.all_elasticache_replication_groups = False
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_clusters') and self.elasticache_enabled:
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+ else:
+ self.all_elasticache_clusters = False
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_nodes') and self.elasticache_enabled:
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+ else:
+ self.all_elasticache_nodes = False
+
+ # boto configuration profile (prefer CLI argument)
+ self.boto_profile = self.args.boto_profile
+ if config.has_option('ec2', 'boto_profile') and not self.boto_profile:
+ self.boto_profile = config.get('ec2', 'boto_profile')
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ aws_profile = lambda: (self.boto_profile or
+ os.environ.get('AWS_PROFILE') or
+ os.environ.get('AWS_ACCESS_KEY_ID'))
+ if aws_profile():
+ cache_name = '%s-%s' % (cache_name, aws_profile())
+ self.cache_path_cache = cache_dir + "/%s.cache" % cache_name
+ self.cache_path_index = cache_dir + "/%s.index" % cache_name
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ if config.has_option('ec2', 'expand_csv_tags'):
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+ else:
+ self.expand_csv_tags = False
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Replace dash or not in group names
+ if config.has_option('ec2', 'replace_dash_in_groups'):
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+ else:
+ self.replace_dash_in_groups = True
+
+ # Configure which groups should be created.
+ group_by_options = [
+ 'group_by_instance_id',
+ 'group_by_region',
+ 'group_by_availability_zone',
+ 'group_by_ami_id',
+ 'group_by_instance_type',
+ 'group_by_key_pair',
+ 'group_by_vpc_id',
+ 'group_by_security_group',
+ 'group_by_tag_keys',
+ 'group_by_tag_none',
+ 'group_by_route53_names',
+ 'group_by_rds_engine',
+ 'group_by_rds_parameter_group',
+ 'group_by_elasticache_engine',
+ 'group_by_elasticache_cluster',
+ 'group_by_elasticache_parameter_group',
+ 'group_by_elasticache_replication_group',
+ ]
+ for option in group_by_options:
+ if config.has_option('ec2', option):
+ setattr(self, option, config.getboolean('ec2', option))
+ else:
+ setattr(self, option, True)
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except configparser.NoOptionError:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except configparser.NoOptionError:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+
+ filters = [f for f in config.get('ec2', 'instance_filters').split(',') if f]
+
+ for instance_filter in filters:
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = {}
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.items():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ response = conn.describe_cache_clusters(None, None, None, True)
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that wo can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that wo can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = list(p for p in boto_paths if os.path.isfile(os.path.expanduser(p)))
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ if self.destination_format and self.destination_format_tags:
+ dest = self.destination_format.format(*[ getattr(instance, 'tags').get(tag, '') for tag in self.destination_format_tags ])
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = map(lambda x: x.strip(), v.split(','))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_'+ str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_'+ str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_'+ str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif type(value) in [int, bool]:
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif type(value) == type(None):
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = "[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += "\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
diff --git a/aws/centos72-aio/inventory b/aws/centos72-aio/inventory
new file mode 100644
index 0000000..bc2b250
--- /dev/null
+++ b/aws/centos72-aio/inventory
@@ -0,0 +1,52 @@
+[tag_Name_cfrias_1601_edge_centos72_aio_n1]
+
+[planet:children]
+dc-1
+
+[dc-1:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[ds:children]
+dc-1-ds
+
+[dc-1-ds:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[ms:children]
+dc-1-ms
+
+[dc-1-ms:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[ldap:children]
+dc-1-ldap
+
+[dc-1-ldap:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[rmp:children]
+dc-1-rmp
+
+[dc-1-rmp:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[qpid:children]
+dc-1-qpid
+
+[dc-1-qpid:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[pg:children]
+dc-1-pg
+
+[dc-1-pg:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[ui:children]
+dc-1-ui
+
+[dc-1-ui:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
+
+[monitor_db:children]
+tag_Name_cfrias_1601_edge_centos72_aio_n1
diff --git a/aws/centos72-dc1/ec2.py b/aws/centos72-dc1/ec2.py
new file mode 100755
index 0000000..f30958a
--- /dev/null
+++ b/aws/centos72-dc1/ec2.py
@@ -0,0 +1,1385 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+import six
+
+from six.moves import configparser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+ if six.PY3:
+ config = configparser.ConfigParser()
+ else:
+ config = configparser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(os.environ.get('EC2_INI_PATH', ec2_default_ini_path)))
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ if config.has_option('ec2', 'hostname_variable'):
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+ else:
+ self.hostname_variable = None
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = True
+ if config.has_option('ec2', 'elasticache'):
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_replication_groups') and self.elasticache_enabled:
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+ else:
+ self.all_elasticache_replication_groups = False
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_clusters') and self.elasticache_enabled:
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+ else:
+ self.all_elasticache_clusters = False
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_nodes') and self.elasticache_enabled:
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+ else:
+ self.all_elasticache_nodes = False
+
+ # boto configuration profile (prefer CLI argument)
+ self.boto_profile = self.args.boto_profile
+ if config.has_option('ec2', 'boto_profile') and not self.boto_profile:
+ self.boto_profile = config.get('ec2', 'boto_profile')
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ aws_profile = lambda: (self.boto_profile or
+ os.environ.get('AWS_PROFILE') or
+ os.environ.get('AWS_ACCESS_KEY_ID'))
+ if aws_profile():
+ cache_name = '%s-%s' % (cache_name, aws_profile())
+ self.cache_path_cache = cache_dir + "/%s.cache" % cache_name
+ self.cache_path_index = cache_dir + "/%s.index" % cache_name
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ if config.has_option('ec2', 'expand_csv_tags'):
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+ else:
+ self.expand_csv_tags = False
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Replace dash or not in group names
+ if config.has_option('ec2', 'replace_dash_in_groups'):
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+ else:
+ self.replace_dash_in_groups = True
+
+ # Configure which groups should be created.
+ group_by_options = [
+ 'group_by_instance_id',
+ 'group_by_region',
+ 'group_by_availability_zone',
+ 'group_by_ami_id',
+ 'group_by_instance_type',
+ 'group_by_key_pair',
+ 'group_by_vpc_id',
+ 'group_by_security_group',
+ 'group_by_tag_keys',
+ 'group_by_tag_none',
+ 'group_by_route53_names',
+ 'group_by_rds_engine',
+ 'group_by_rds_parameter_group',
+ 'group_by_elasticache_engine',
+ 'group_by_elasticache_cluster',
+ 'group_by_elasticache_parameter_group',
+ 'group_by_elasticache_replication_group',
+ ]
+ for option in group_by_options:
+ if config.has_option('ec2', option):
+ setattr(self, option, config.getboolean('ec2', option))
+ else:
+ setattr(self, option, True)
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except configparser.NoOptionError:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except configparser.NoOptionError:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+
+ filters = [f for f in config.get('ec2', 'instance_filters').split(',') if f]
+
+ for instance_filter in filters:
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = {}
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.items():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ response = conn.describe_cache_clusters(None, None, None, True)
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that wo can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that wo can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = list(p for p in boto_paths if os.path.isfile(os.path.expanduser(p)))
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ if self.destination_format and self.destination_format_tags:
+ dest = self.destination_format.format(*[ getattr(instance, 'tags').get(tag, '') for tag in self.destination_format_tags ])
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = map(lambda x: x.strip(), v.split(','))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_'+ str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_'+ str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_'+ str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif type(value) in [int, bool]:
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif type(value) == type(None):
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = "[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += "\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
diff --git a/aws/centos72-dc1/inventory b/aws/centos72-dc1/inventory
new file mode 100644
index 0000000..853b6ff
--- /dev/null
+++ b/aws/centos72-dc1/inventory
@@ -0,0 +1,79 @@
+[tag_Name_cfrias_1601_edge_centos72_dc1_n1]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n2]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n3]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n4]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n5]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n6]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n7]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n8]
+[tag_Name_cfrias_1601_edge_centos72_dc1_n9]
+
+[tag_Name_cfrias_1601_edge_centos72_dc1_n3:vars]
+zk_observer=true
+
+[planet:children]
+dc-1
+
+[dc-1:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n1
+tag_Name_cfrias_1601_edge_centos72_dc1_n2
+tag_Name_cfrias_1601_edge_centos72_dc1_n3
+tag_Name_cfrias_1601_edge_centos72_dc1_n4
+tag_Name_cfrias_1601_edge_centos72_dc1_n5
+tag_Name_cfrias_1601_edge_centos72_dc1_n6
+tag_Name_cfrias_1601_edge_centos72_dc1_n7
+tag_Name_cfrias_1601_edge_centos72_dc1_n8
+tag_Name_cfrias_1601_edge_centos72_dc1_n9
+
+[ds:children]
+dc-1-ds
+
+[dc-1-ds:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n1
+tag_Name_cfrias_1601_edge_centos72_dc1_n2
+tag_Name_cfrias_1601_edge_centos72_dc1_n3
+
+[ms:children]
+dc-1-ms
+
+[dc-1-ms:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n1
+
+[ldap:children]
+dc-1-ldap
+
+[dc-1-ldap:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n1
+
+[rmp:children]
+dc-1-rmp
+
+[dc-1-rmp:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n4
+tag_Name_cfrias_1601_edge_centos72_dc1_n5
+
+[qpid:children]
+dc-1-qpid
+
+[dc-1-qpid:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n6
+tag_Name_cfrias_1601_edge_centos72_dc1_n7
+
+[pg:children]
+dc-1-pg
+
+[dc-1-pg:children]
+dc-1-pgmaster
+dc-1-pgstandby
+
+[pgmaster:children]
+dc-1-pgmaster
+
+[dc-1-pgmaster:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n8
+
+[pgstandby:children]
+dc-1-pgstandby
+
+[dc-1-pgstandby:children]
+tag_Name_cfrias_1601_edge_centos72_dc1_n9
diff --git a/aws/oraclelinux68-aio/ec2.py b/aws/oraclelinux68-aio/ec2.py
new file mode 100755
index 0000000..f30958a
--- /dev/null
+++ b/aws/oraclelinux68-aio/ec2.py
@@ -0,0 +1,1385 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+import six
+
+from six.moves import configparser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+ if six.PY3:
+ config = configparser.ConfigParser()
+ else:
+ config = configparser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(os.environ.get('EC2_INI_PATH', ec2_default_ini_path)))
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ if config.has_option('ec2', 'hostname_variable'):
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+ else:
+ self.hostname_variable = None
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = True
+ if config.has_option('ec2', 'elasticache'):
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_replication_groups') and self.elasticache_enabled:
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+ else:
+ self.all_elasticache_replication_groups = False
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_clusters') and self.elasticache_enabled:
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+ else:
+ self.all_elasticache_clusters = False
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_nodes') and self.elasticache_enabled:
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+ else:
+ self.all_elasticache_nodes = False
+
+ # boto configuration profile (prefer CLI argument)
+ self.boto_profile = self.args.boto_profile
+ if config.has_option('ec2', 'boto_profile') and not self.boto_profile:
+ self.boto_profile = config.get('ec2', 'boto_profile')
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ aws_profile = lambda: (self.boto_profile or
+ os.environ.get('AWS_PROFILE') or
+ os.environ.get('AWS_ACCESS_KEY_ID'))
+ if aws_profile():
+ cache_name = '%s-%s' % (cache_name, aws_profile())
+ self.cache_path_cache = cache_dir + "/%s.cache" % cache_name
+ self.cache_path_index = cache_dir + "/%s.index" % cache_name
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ if config.has_option('ec2', 'expand_csv_tags'):
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+ else:
+ self.expand_csv_tags = False
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Replace dash or not in group names
+ if config.has_option('ec2', 'replace_dash_in_groups'):
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+ else:
+ self.replace_dash_in_groups = True
+
+ # Configure which groups should be created.
+ group_by_options = [
+ 'group_by_instance_id',
+ 'group_by_region',
+ 'group_by_availability_zone',
+ 'group_by_ami_id',
+ 'group_by_instance_type',
+ 'group_by_key_pair',
+ 'group_by_vpc_id',
+ 'group_by_security_group',
+ 'group_by_tag_keys',
+ 'group_by_tag_none',
+ 'group_by_route53_names',
+ 'group_by_rds_engine',
+ 'group_by_rds_parameter_group',
+ 'group_by_elasticache_engine',
+ 'group_by_elasticache_cluster',
+ 'group_by_elasticache_parameter_group',
+ 'group_by_elasticache_replication_group',
+ ]
+ for option in group_by_options:
+ if config.has_option('ec2', option):
+ setattr(self, option, config.getboolean('ec2', option))
+ else:
+ setattr(self, option, True)
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except configparser.NoOptionError:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except configparser.NoOptionError:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+
+ filters = [f for f in config.get('ec2', 'instance_filters').split(',') if f]
+
+ for instance_filter in filters:
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = {}
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.items():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ response = conn.describe_cache_clusters(None, None, None, True)
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that wo can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that wo can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = list(p for p in boto_paths if os.path.isfile(os.path.expanduser(p)))
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ if self.destination_format and self.destination_format_tags:
+ dest = self.destination_format.format(*[ getattr(instance, 'tags').get(tag, '') for tag in self.destination_format_tags ])
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = map(lambda x: x.strip(), v.split(','))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_'+ str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_'+ str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_'+ str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif type(value) in [int, bool]:
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif type(value) == type(None):
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = "[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += "\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
diff --git a/aws/oraclelinux68-aio/inventory b/aws/oraclelinux68-aio/inventory
new file mode 100644
index 0000000..377bb25
--- /dev/null
+++ b/aws/oraclelinux68-aio/inventory
@@ -0,0 +1,58 @@
+[tag_Name_cfrias_1601_edge_ol68_aio_n1]
+
+[planet:children]
+dc-1
+
+[dc-1:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[ds:children]
+dc-1-ds
+
+[dc-1-ds:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[ms:children]
+dc-1-ms
+
+[dc-1-ms:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[ui:children]
+dc-1-ms
+
+[dc-1-ui:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[ldap:children]
+dc-1-ldap
+
+[dc-1-ldap:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[rmp:children]
+dc-1-rmp
+
+[dc-1-rmp:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[qpid:children]
+dc-1-qpid
+
+[dc-1-qpid:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[pg:children]
+dc-1-pg
+
+[dc-1-pg:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[ui:children]
+dc-1-pg
+
+[dc-1-ui:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
+
+[monitoring_db:children]
+tag_Name_cfrias_1601_edge_ol68_aio_n1
diff --git a/aws/oraclelinux68-dc1/ec2.py b/aws/oraclelinux68-dc1/ec2.py
new file mode 100755
index 0000000..f30958a
--- /dev/null
+++ b/aws/oraclelinux68-dc1/ec2.py
@@ -0,0 +1,1385 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+import six
+
+from six.moves import configparser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+ if six.PY3:
+ config = configparser.ConfigParser()
+ else:
+ config = configparser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(os.environ.get('EC2_INI_PATH', ec2_default_ini_path)))
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ if config.has_option('ec2', 'hostname_variable'):
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+ else:
+ self.hostname_variable = None
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = True
+ if config.has_option('ec2', 'elasticache'):
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_replication_groups') and self.elasticache_enabled:
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+ else:
+ self.all_elasticache_replication_groups = False
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_clusters') and self.elasticache_enabled:
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+ else:
+ self.all_elasticache_clusters = False
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_nodes') and self.elasticache_enabled:
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+ else:
+ self.all_elasticache_nodes = False
+
+ # boto configuration profile (prefer CLI argument)
+ self.boto_profile = self.args.boto_profile
+ if config.has_option('ec2', 'boto_profile') and not self.boto_profile:
+ self.boto_profile = config.get('ec2', 'boto_profile')
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ aws_profile = lambda: (self.boto_profile or
+ os.environ.get('AWS_PROFILE') or
+ os.environ.get('AWS_ACCESS_KEY_ID'))
+ if aws_profile():
+ cache_name = '%s-%s' % (cache_name, aws_profile())
+ self.cache_path_cache = cache_dir + "/%s.cache" % cache_name
+ self.cache_path_index = cache_dir + "/%s.index" % cache_name
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ if config.has_option('ec2', 'expand_csv_tags'):
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+ else:
+ self.expand_csv_tags = False
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Replace dash or not in group names
+ if config.has_option('ec2', 'replace_dash_in_groups'):
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+ else:
+ self.replace_dash_in_groups = True
+
+ # Configure which groups should be created.
+ group_by_options = [
+ 'group_by_instance_id',
+ 'group_by_region',
+ 'group_by_availability_zone',
+ 'group_by_ami_id',
+ 'group_by_instance_type',
+ 'group_by_key_pair',
+ 'group_by_vpc_id',
+ 'group_by_security_group',
+ 'group_by_tag_keys',
+ 'group_by_tag_none',
+ 'group_by_route53_names',
+ 'group_by_rds_engine',
+ 'group_by_rds_parameter_group',
+ 'group_by_elasticache_engine',
+ 'group_by_elasticache_cluster',
+ 'group_by_elasticache_parameter_group',
+ 'group_by_elasticache_replication_group',
+ ]
+ for option in group_by_options:
+ if config.has_option('ec2', option):
+ setattr(self, option, config.getboolean('ec2', option))
+ else:
+ setattr(self, option, True)
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except configparser.NoOptionError:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except configparser.NoOptionError:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+
+ filters = [f for f in config.get('ec2', 'instance_filters').split(',') if f]
+
+ for instance_filter in filters:
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = {}
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.items():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ response = conn.describe_cache_clusters(None, None, None, True)
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that wo can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that wo can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = list(p for p in boto_paths if os.path.isfile(os.path.expanduser(p)))
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ if self.destination_format and self.destination_format_tags:
+ dest = self.destination_format.format(*[ getattr(instance, 'tags').get(tag, '') for tag in self.destination_format_tags ])
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = map(lambda x: x.strip(), v.split(','))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_'+ str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_'+ str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_'+ str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif type(value) in [int, bool]:
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif type(value) == type(None):
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = "[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += "\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
diff --git a/aws/oraclelinux68-dc1/inventory b/aws/oraclelinux68-dc1/inventory
new file mode 100644
index 0000000..ef806ea
--- /dev/null
+++ b/aws/oraclelinux68-dc1/inventory
@@ -0,0 +1,79 @@
+[tag_Name_cfrias_1601_edge_ol68_dc1_n1]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n2]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n3]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n4]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n5]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n6]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n7]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n8]
+[tag_Name_cfrias_1601_edge_ol68_dc1_n9]
+
+[tag_Name_cfrias_1601_edge_ol68_dc1_n3:vars]
+zk_observer=true
+
+[planet:children]
+dc-1
+
+[dc-1:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n1
+tag_Name_cfrias_1601_edge_ol68_dc1_n2
+tag_Name_cfrias_1601_edge_ol68_dc1_n3
+tag_Name_cfrias_1601_edge_ol68_dc1_n4
+tag_Name_cfrias_1601_edge_ol68_dc1_n5
+tag_Name_cfrias_1601_edge_ol68_dc1_n6
+tag_Name_cfrias_1601_edge_ol68_dc1_n7
+tag_Name_cfrias_1601_edge_ol68_dc1_n8
+tag_Name_cfrias_1601_edge_ol68_dc1_n9
+
+[ds:children]
+dc-1-ds
+
+[dc-1-ds:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n1
+tag_Name_cfrias_1601_edge_ol68_dc1_n2
+tag_Name_cfrias_1601_edge_ol68_dc1_n3
+
+[ms:children]
+dc-1-ms
+
+[dc-1-ms:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n1
+
+[ldap:children]
+dc-1-ldap
+
+[dc-1-ldap:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n1
+
+[rmp:children]
+dc-1-rmp
+
+[dc-1-rmp:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n4
+tag_Name_cfrias_1601_edge_ol68_dc1_n5
+
+[qpid:children]
+dc-1-qpid
+
+[dc-1-qpid:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n6
+tag_Name_cfrias_1601_edge_ol68_dc1_n7
+
+[pg:children]
+dc-1-pg
+
+[dc-1-pg:children]
+dc-1-pgmaster
+dc-1-pgstandby
+
+[pgmaster:children]
+dc-1-pgmaster
+
+[dc-1-pgmaster:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n8
+
+[pgstandby:children]
+dc-1-pgstandby
+
+[dc-1-pgstandby:children]
+tag_Name_cfrias_1601_edge_ol68_dc1_n9
diff --git a/aws/oraclelinux68-dc2/ec2.py b/aws/oraclelinux68-dc2/ec2.py
new file mode 100755
index 0000000..f30958a
--- /dev/null
+++ b/aws/oraclelinux68-dc2/ec2.py
@@ -0,0 +1,1385 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+This script also assumes there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS Tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+import six
+
+from six.moves import configparser
+from collections import defaultdict
+
+try:
+ import json
+except ImportError:
+ import simplejson as json
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta" : {"hostvars" : {}}}
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+ if six.PY3:
+ config = configparser.ConfigParser()
+ else:
+ config = configparser.SafeConfigParser()
+ ec2_default_ini_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ec2.ini')
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(os.environ.get('EC2_INI_PATH', ec2_default_ini_path)))
+ config.read(ec2_ini_path)
+
+ # is eucalyptus?
+ self.eucalyptus_host = None
+ self.eucalyptus = False
+ if config.has_option('ec2', 'eucalyptus'):
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ if self.eucalyptus and config.has_option('ec2', 'eucalyptus_host'):
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ configRegions = config.get('ec2', 'regions')
+ configRegions_exclude = config.get('ec2', 'regions_exclude')
+ if (configRegions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name)
+ else:
+ for regionInfo in ec2.regions():
+ if regionInfo.name not in configRegions_exclude:
+ self.regions.append(regionInfo.name)
+ else:
+ self.regions = configRegions.split(",")
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+
+ if config.has_option('ec2', 'hostname_variable'):
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+ else:
+ self.hostname_variable = None
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_excluded_zones = []
+ if config.has_option('ec2', 'route53_excluded_zones'):
+ self.route53_excluded_zones.extend(
+ config.get('ec2', 'route53_excluded_zones', '').split(','))
+
+ # Include RDS instances?
+ self.rds_enabled = True
+ if config.has_option('ec2', 'rds'):
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = True
+ if config.has_option('ec2', 'elasticache'):
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ if config.has_option('ec2', 'all_instances'):
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+ else:
+ self.all_instances = False
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+ else:
+ self.all_rds_instances = False
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_replication_groups') and self.elasticache_enabled:
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+ else:
+ self.all_elasticache_replication_groups = False
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_clusters') and self.elasticache_enabled:
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+ else:
+ self.all_elasticache_clusters = False
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ if config.has_option('ec2', 'all_elasticache_nodes') and self.elasticache_enabled:
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+ else:
+ self.all_elasticache_nodes = False
+
+ # boto configuration profile (prefer CLI argument)
+ self.boto_profile = self.args.boto_profile
+ if config.has_option('ec2', 'boto_profile') and not self.boto_profile:
+ self.boto_profile = config.get('ec2', 'boto_profile')
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ aws_profile = lambda: (self.boto_profile or
+ os.environ.get('AWS_PROFILE') or
+ os.environ.get('AWS_ACCESS_KEY_ID'))
+ if aws_profile():
+ cache_name = '%s-%s' % (cache_name, aws_profile())
+ self.cache_path_cache = cache_dir + "/%s.cache" % cache_name
+ self.cache_path_index = cache_dir + "/%s.index" % cache_name
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ if config.has_option('ec2', 'expand_csv_tags'):
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+ else:
+ self.expand_csv_tags = False
+
+ # Configure nested groups instead of flat namespace.
+ if config.has_option('ec2', 'nested_groups'):
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+ else:
+ self.nested_groups = False
+
+ # Replace dash or not in group names
+ if config.has_option('ec2', 'replace_dash_in_groups'):
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+ else:
+ self.replace_dash_in_groups = True
+
+ # Configure which groups should be created.
+ group_by_options = [
+ 'group_by_instance_id',
+ 'group_by_region',
+ 'group_by_availability_zone',
+ 'group_by_ami_id',
+ 'group_by_instance_type',
+ 'group_by_key_pair',
+ 'group_by_vpc_id',
+ 'group_by_security_group',
+ 'group_by_tag_keys',
+ 'group_by_tag_none',
+ 'group_by_route53_names',
+ 'group_by_rds_engine',
+ 'group_by_rds_parameter_group',
+ 'group_by_elasticache_engine',
+ 'group_by_elasticache_cluster',
+ 'group_by_elasticache_parameter_group',
+ 'group_by_elasticache_replication_group',
+ ]
+ for option in group_by_options:
+ if config.has_option('ec2', option):
+ setattr(self, option, config.getboolean('ec2', option))
+ else:
+ setattr(self, option, True)
+
+ # Do we need to just include hosts that match a pattern?
+ try:
+ pattern_include = config.get('ec2', 'pattern_include')
+ if pattern_include and len(pattern_include) > 0:
+ self.pattern_include = re.compile(pattern_include)
+ else:
+ self.pattern_include = None
+ except configparser.NoOptionError:
+ self.pattern_include = None
+
+ # Do we need to exclude hosts that match a pattern?
+ try:
+ pattern_exclude = config.get('ec2', 'pattern_exclude');
+ if pattern_exclude and len(pattern_exclude) > 0:
+ self.pattern_exclude = re.compile(pattern_exclude)
+ else:
+ self.pattern_exclude = None
+ except configparser.NoOptionError:
+ self.pattern_exclude = None
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = defaultdict(list)
+ if config.has_option('ec2', 'instance_filters'):
+
+ filters = [f for f in config.get('ec2', 'instance_filters').split(',') if f]
+
+ for instance_filter in filters:
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ self.ec2_instance_filters[filter_key].append(filter_value)
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = {}
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ for filter_key, filter_values in self.ec2_instance_filters.items():
+ reservations.extend(conn.get_all_instances(filters = { filter_key : filter_values }))
+ else:
+ reservations = conn.get_all_instances()
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for instance in instances:
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ response = conn.describe_cache_clusters(None, None, None, True)
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that wo can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_intances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that wo can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = list(p for p in boto_paths if os.path.isfile(os.path.expanduser(p)))
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ if self.destination_format and self.destination_format_tags:
+ dest = self.destination_format.format(*[ getattr(instance, 'tags').get(tag, '') for tag in self.destination_format_tags ])
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_ssh_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [ zone for zone in all_zones if zone.name[:-1]
+ not in self.route53_excluded_zones ]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = [ 'public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address' ]
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif type(value) in [int, bool]:
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif type(value) == type(None):
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = map(lambda x: x.strip(), v.split(','))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ #print key
+ #print type(value)
+ #print value
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_'+ str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_'+ str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_'+ str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif type(value) in [int, bool]:
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif type(value) == type(None):
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if not self.args.host in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if not self.args.host in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ cache = open(self.cache_path_cache, 'r')
+ json_inventory = cache.read()
+ return json_inventory
+
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ cache = open(self.cache_path_index, 'r')
+ json_index = cache.read()
+ self.index = json.loads(json_index)
+
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ cache = open(filename, 'w')
+ cache.write(json_data)
+ cache.close()
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = "[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += "\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2)
+ else:
+ return json.dumps(data)
+
+
+# Run the script
+Ec2Inventory()
diff --git a/aws/oraclelinux68-dc2/inventory b/aws/oraclelinux68-dc2/inventory
new file mode 100644
index 0000000..063d5ea
--- /dev/null
+++ b/aws/oraclelinux68-dc2/inventory
@@ -0,0 +1,159 @@
+[tag_Name_cfrias_1601_edge_ol68_1_n1]
+[tag_Name_cfrias_1601_edge_ol68_1_n2]
+[tag_Name_cfrias_1601_edge_ol68_1_n3]
+[tag_Name_cfrias_1601_edge_ol68_1_n4]
+[tag_Name_cfrias_1601_edge_ol68_1_n5]
+[tag_Name_cfrias_1601_edge_ol68_1_n6]
+[tag_Name_cfrias_1601_edge_ol68_1_n7]
+[tag_Name_cfrias_1601_edge_ol68_1_n8]
+[tag_Name_cfrias_1601_edge_ol68_1_n9]
+[tag_Name_cfrias_1601_edge_ol68_2_n1]
+[tag_Name_cfrias_1601_edge_ol68_2_n2]
+[tag_Name_cfrias_1601_edge_ol68_2_n3]
+[tag_Name_cfrias_1601_edge_ol68_2_n4]
+[tag_Name_cfrias_1601_edge_ol68_2_n5]
+[tag_Name_cfrias_1601_edge_ol68_2_n6]
+[tag_Name_cfrias_1601_edge_ol68_2_n7]
+[tag_Name_cfrias_1601_edge_ol68_2_n8]
+[tag_Name_cfrias_1601_edge_ol68_2_n9]
+
+[tag_Name_cfrias_1601_edge_ol68_dc1_n3:vars]
+zk_observer=true
+
+[planet:children]
+dc-1
+dc-2
+
+[dc-1:children]
+tag_Name_cfrias_1601_edge_ol68_1_n1
+tag_Name_cfrias_1601_edge_ol68_1_n2
+tag_Name_cfrias_1601_edge_ol68_1_n3
+tag_Name_cfrias_1601_edge_ol68_1_n4
+tag_Name_cfrias_1601_edge_ol68_1_n5
+tag_Name_cfrias_1601_edge_ol68_1_n6
+tag_Name_cfrias_1601_edge_ol68_1_n7
+tag_Name_cfrias_1601_edge_ol68_1_n8
+tag_Name_cfrias_1601_edge_ol68_1_n9
+
+[dc-2:children]
+tag_Name_cfrias_1601_edge_ol68_2_n1
+tag_Name_cfrias_1601_edge_ol68_2_n2
+tag_Name_cfrias_1601_edge_ol68_2_n3
+tag_Name_cfrias_1601_edge_ol68_2_n4
+tag_Name_cfrias_1601_edge_ol68_2_n5
+tag_Name_cfrias_1601_edge_ol68_2_n6
+tag_Name_cfrias_1601_edge_ol68_2_n7
+tag_Name_cfrias_1601_edge_ol68_2_n8
+tag_Name_cfrias_1601_edge_ol68_2_n9
+
+[ds:children]
+dc-1-ds
+dc-2-ds
+
+[dc-1-ds:children]
+tag_Name_cfrias_1601_edge_ol68_1_n1
+tag_Name_cfrias_1601_edge_ol68_1_n2
+tag_Name_cfrias_1601_edge_ol68_1_n3
+
+[dc-2-ds:children]
+tag_Name_cfrias_1601_edge_ol68_2_n1
+tag_Name_cfrias_1601_edge_ol68_2_n2
+tag_Name_cfrias_1601_edge_ol68_2_n3
+
+[ms:children]
+dc-1-ms
+dc-2-ms
+
+[dc-1-ms:children]
+tag_Name_cfrias_1601_edge_ol68_1_n1
+
+[dc-2-ms:children]
+tag_Name_cfrias_1601_edge_ol68_2_n1
+
+[ui:children]
+dc-1-ui
+dc-2-ui
+
+[dc-1-ui:children]
+tag_Name_cfrias_1601_edge_ol68_1_n1
+
+[dc-2-ui:children]
+tag_Name_cfrias_1601_edge_ol68_2_n1
+
+[ldap:children]
+dc-1-ldap
+dc-2-ldap
+
+[dc-1-ldap:children]
+tag_Name_cfrias_1601_edge_ol68_1_n1
+
+[dc-2-ldap:children]
+tag_Name_cfrias_1601_edge_ol68_2_n1
+
+[rmp:children]
+dc-1-rmp
+dc-2-rmp
+
+[dc-1-rmp:children]
+tag_Name_cfrias_1601_edge_ol68_1_n4
+tag_Name_cfrias_1601_edge_ol68_1_n5
+
+[dc-2-rmp:children]
+tag_Name_cfrias_1601_edge_ol68_2_n4
+tag_Name_cfrias_1601_edge_ol68_2_n5
+
+[qpid:children]
+dc-1-qpid
+dc-2-qpid
+
+[dc-1-qpid:children]
+tag_Name_cfrias_1601_edge_ol68_1_n6
+tag_Name_cfrias_1601_edge_ol68_1_n7
+
+[dc-2-qpid:children]
+tag_Name_cfrias_1601_edge_ol68_2_n6
+tag_Name_cfrias_1601_edge_ol68_2_n7
+
+[pg:children]
+dc-1-pg
+dc-2-pg
+
+[dc-1-pg:children]
+tag_Name_cfrias_1601_edge_ol68_1_n8
+tag_Name_cfrias_1601_edge_ol68_1_n9
+
+[dc-2-pg:children]
+tag_Name_cfrias_1601_edge_ol68_2_n8
+tag_Name_cfrias_1601_edge_ol68_2_n9
+
+[pgmaster:children]
+dc-1-pgmaster
+dc-2-pgmaster
+
+[dc-1-pgmaster:children]
+tag_Name_cfrias_1601_edge_ol68_1_n8
+
+[dc-2-pgmaster:children]
+tag_Name_cfrias_1601_edge_ol68_2_n8
+
+[pgstandby:children]
+dc-1-pgstandby
+dc-2-pgstandby
+
+[dc-1-pgstandby:children]
+tag_Name_cfrias_1601_edge_ol68_1_n9
+
+[dc-2-pgstandby:children]
+tag_Name_cfrias_1601_edge_ol68_2_n9
+
+[dc-1-central:children]
+dc-1-ui
+dc-1-ms
+dc-1-ds
+
+[dc-1-gateway:children]
+dc-1-rmp
+
+[dc-1-analytics:children]
+dc-1-qpid
+dc-1-pg
diff --git a/vagrant/inventory b/vagrant/inventory
new file mode 100644
index 0000000..5320f2e
--- /dev/null
+++ b/vagrant/inventory
@@ -0,0 +1,47 @@
+[planet]
+127.0.0.1 ansible_port=2222
+
+[dc-1]
+127.0.0.1
+
+[ds]
+127.0.0.1
+
+[dc-1-ds]
+127.0.0.1
+
+[ldap]
+127.0.0.1
+
+[dc-1-ldap]
+127.0.0.1
+
+[ms]
+127.0.0.1
+
+[dc-1-ms]
+127.0.0.1
+
+[rmp]
+127.0.0.1
+
+[dc-1-rmp]
+127.0.0.1
+
+[qpid]
+127.0.0.1
+
+[dc-1-qpid]
+127.0.0.1
+
+[pg]
+127.0.0.1
+
+[dc-1-pg]
+127.0.0.1
+
+[ui]
+127.0.0.1
+
+[dc-1-ui]
+127.0.0.1
