diff --git a/1601-oraclelinux68-baas.cfg b/1601-oraclelinux68-baas.cfg
index f435203..31af5a2 100644
--- a/1601-oraclelinux68-baas.cfg
+++ b/1601-oraclelinux68-baas.cfg
@@ -4,7 +4,7 @@
 forks = 50
 remote_user = ec2-user
 private_key_file = ~/.ssh/id_rsa
-roles_path = ~/.ansible/roles
+roles_path = ~/apigee-workspace/opdk-workspace
 log_path = ~/.ansible/tmp/ansible.log
 retry_files_enabled = False
 # executable = /bin/bash
diff --git a/1601-oraclelinux68-dc1-public-roles.cfg b/1601-oraclelinux68-dc1-public-roles.cfg
index b2dc637..edec208 100644
--- a/1601-oraclelinux68-dc1-public-roles.cfg
+++ b/1601-oraclelinux68-dc1-public-roles.cfg
@@ -1,24 +1,22 @@
 [defaults]
-host_key_checking = false
-hostfile = ~/.ansible/inventory/aws/1601-oraclelinux68-dc1/
-forks = 50
 remote_user = ec2-user
+hostfile = ~/.ansible/inventory/aws/1601-oraclelinux68-dc1/
 private_key_file = ~/.ssh/id_rsa
 roles_path = ~/.ansible/roles
 log_path = ~/.ansible/tmp/ansible.log
+fact_caching_connection = ~/.ansible/tmp/cache
+local_tmp = ~/.ansible/tmp
+library = ~/.ansible/library/
+
+host_key_checking = false
+forks = 50
 retry_files_enabled = False
 # executable = /bin/bash
 executable = sh
 ansible_shell_type=sh
 gathering = smart
 fact_caching = jsonfile
-fact_caching_connection = ~/.ansible/tmp/cache
-local_tmp = ~/.ansible/tmp
 module_name = shell
-
-# library = ~/.ansible/library/
-
-# 2 hour timeout
 fact_caching_timeout = 7200
 timeout = 60
 
diff --git a/1601-oraclelinux68-dc1.cfg b/1601-oraclelinux68-dc1.cfg
index b30847e..0d4e352 100644
--- a/1601-oraclelinux68-dc1.cfg
+++ b/1601-oraclelinux68-dc1.cfg
@@ -4,7 +4,7 @@
 forks = 50
 remote_user = ec2-user
 private_key_file = ~/.ssh/id_rsa
-roles_path = ~/apigee-workspace/opdk-workspace/archives/apigee-opdk-playbooks
+roles_path = ~/apigee-workspace/opdk-workspace/
 log_path = ~/.ansible/tmp/ansible.log
 retry_files_enabled = False
 # executable = /bin/bash
diff --git a/1601-oraclelinux68-dc2-public-roles.cfg b/1601-oraclelinux68-dc2-public-roles.cfg
index e33b793..e2f4f6b 100644
--- a/1601-oraclelinux68-dc2-public-roles.cfg
+++ b/1601-oraclelinux68-dc2-public-roles.cfg
@@ -8,6 +8,7 @@
 log_path = ~/.ansible/tmp/ansible.log
 retry_files_enabled = False
 # executable = /bin/bash
+# executable was set to sh, then synchronize worked with rsync
 executable = sh
 ansible_shell_type=sh
 gathering = smart
@@ -15,11 +16,10 @@
 fact_caching_connection = ~/.ansible/tmp/cache
 local_tmp = ~/.ansible/tmp
 module_name = shell
-
-# library = ~/.ansible/library/
-
-# 2 hour timeout
-fact_caching_timeout = 7200
+# callback_plugins = ~/.ansible/plugins/callback
+# callback_whitelist = human_log
+library = ~/.ansible/library/
+# fact_caching_timeout = 7200
 timeout = 60
 
 [ssh_connection]
diff --git a/1601-oraclelinux68-dc2.cfg b/1601-oraclelinux68-dc2.cfg
index 28d2b27..dca79a2 100644
--- a/1601-oraclelinux68-dc2.cfg
+++ b/1601-oraclelinux68-dc2.cfg
@@ -4,7 +4,7 @@
 forks = 50
 remote_user = ec2-user
 private_key_file = ~/.ssh/id_rsa
-roles_path = ~/apigee-workspace/opdk-workspace/archives/apigee-opdk-playbooks
+roles_path = ~/apigee-workspace/opdk-workspace/
 log_path = ~/.ansible/tmp/ansible.log
 retry_files_enabled = False
 # executable = /bin/bash
diff --git a/1601-oraclelinux68-maruthi-dc1-public-roles.cfg b/1601-oraclelinux68-maruthi-dc1-public-roles.cfg
new file mode 100644
index 0000000..59d192b
--- /dev/null
+++ b/1601-oraclelinux68-maruthi-dc1-public-roles.cfg
@@ -0,0 +1,25 @@
+[defaults]
+remote_user = ec2-user
+hostfile = ~/.ansible/inventory/aws/1601-oraclelinux68-maruthi-dc1/
+private_key_file = ~/.ssh/id_rsa
+roles_path = ~/apigee-workspace/opdk-workspace
+log_path = ~/.ansible/tmp/ansible.log
+fact_caching_connection = ~/.ansible/tmp/cache
+local_tmp = ~/.ansible/tmp
+library = ~/.ansible/library/
+
+host_key_checking = false
+forks = 50
+retry_files_enabled = False
+# executable = /bin/bash
+executable = sh
+ansible_shell_type=sh
+gathering = smart
+fact_caching = jsonfile
+module_name = shell
+fact_caching_timeout = 7200
+timeout = 60
+
+[ssh_connection]
+ssh_args = -o ControlMaster=auto -o ControlPersist=7200s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -q
+control_path=%(directory)s/ansible-ssh-%%h-%%p-%%r
diff --git a/vagrant-aio.cfg b/vagrant-aio.cfg
index aee5c91..6c94a29 100644
--- a/vagrant-aio.cfg
+++ b/vagrant-aio.cfg
@@ -13,9 +13,7 @@
 gathering = smart
 fact_caching = jsonfile
 fact_caching_connection = ~/.ansible/tmp/cache
-
 # library = ~/.ansible/library/
-
 # 2 hour timeout
 fact_caching_timeout = 7200
 timeout = 60