---
- name: Update the ansible cache
  hosts: planet
  tags: ['cache']
  gather_facts: no
  vars_files:
  - ~/.apigee/credentials.yml
  roles:
  - apigee-opdk-setup-default-settings

- name: All components should be running
  gather_facts: no
  hosts: planet
  tags: ['start']
  serial: 1
  tasks:
  - name: All components should be running
    shell: "{{ apigee_all }} start"

- name: Update the installer for planet
  include: components/opdk-update-installer.yml
  vars:
    hosts: planet
    upgrade_edge: true
  tags:
  - installer

- name: Upgrade Cassandra
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: ds
    upgrade_component: cs,zk
  tags:
  - cs-zk

- name: Upgrade qpid
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: qpid
    server_type_names:
    - qs
    upgrade_component: qpid
    block_port: '{{ qpid_messaging_port }}'
  tags:
  - qpid_only

- name: Upgrade ldap
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: ldap
    upgrade_component: ldap
  tags:
  - ldap

- name: Upgrade qpid
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: qpid
    upgrade_component: edge
    block_port: '{{ qpid_messaging_port }}'
  tags:
  - qpid_edge

- name: Upgrade ms
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: ms
    upgrade_component: edge
  tags:
  - ms_edge

- name: Upgrade rmp
  include: components/opdk-upgrade-component.yml
  vars:
    server_type_names:
    - router
    - mp
    upgrade_edge: true
    hosts: rmp
    upgrade_component: edge
  tags:
  - rmp_edge

- name: Upgrade ui
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: ui
    upgrade_component: ui
  tags:
  - ui

- name: Stop Postgres components
  hosts: pg
  gather_facts: no
  tags: ['pg', 'pgstop']
  roles:
  - { role:  apigee-opdk-stop-components, component_name: 'edge-postgres-server' }
  - { role:  apigee-opdk-stop-components, component_name: 'apigee-postgresql' }

- name: Stop Qpid components
  tags: ['pg', 'pgstop']
  gather_facts: no
  hosts: qpid
  roles:
  - { role:  apigee-opdk-stop-components, component_name: 'edge-qpid-server' }

- name: Upgrade PS component
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: pgmaster
    server_type_names: ['ps']
    upgrade_component: ps
  tags:
  - pgmaster
  - pg

- name: Upgrade PS edge component
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: pgmaster
    server_type_names: ['ps']
    upgrade_component: edge
  tags:
  - pgmaster_edge
  - pg

- name: Restore broken pg_control file on pgmaster
  hosts: pgmaster
  serial: 1
  gather_facts: no
  become: yes
  tags: ['pg_control']
  vars:
    pg_control_old: "{{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control.old"
    pg_control: "{{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control"
  tasks:
  - name: Determine if old pg_control is incorrectly managed
    stat:
      path: "{{ pg_control_old }}"
    register: pg_control

  - block:
    - block:
      - name: Restore pg_control file
        copy:
          src: "{{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control.old"
          dest: "{{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control"

      rescue:
      - name: Restore pg_control file failed, trying again
        shell: "sudo cp {{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control.old {{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control"

    - name: Set pg_control file ownership
      file:
        path: "{{ apigee_installation_home }}/data/apigee-postgresql/pgdata-9.3.old/global/pg_control"
        owner: "{{ opdk_user_name }}"
        group: "{{ opdk_group_name }}"

    when: pg_control.stat.exists

- name: Upgrade Postgres master
  hosts: pgmaster
  tags: ['pgmaster_db_upgrade','pg']
  gather_facts: no
  serial: 1
  tasks:
  - name: PGMaster DB upgrade
    shell: '{{ apigee_service }} apigee-postgresql db_upgrade'

- name: Upgrade Postgres standby
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: pgstandby
    server_type_names: ['ps']
    upgrade_component: ps
  tags:
  - pgstandby
  - pg

- name: Start Postgres components
  hosts: ps
  serial: 1
  gather_facts: no
  tags: ['pg', 'pgstart']
  roles:
  - { role:  apigee-opdk-start-components, component_name: 'edge-postgres-server', component_start_delay: 1 }
  - { role:  apigee-opdk-start-components, component_name: 'apigee-postgresql', component_start_delay: 1 }

- name: Start Qpid components
  hosts: qpid
  tags: ['pg', 'pgstart']
  roles:
  - { role:  apigee-opdk-start-components, component_name: 'edge-qpid-server', component_start_delay: 1 }

- name: Validate that PG Master is master
  hosts: pgmaster
  tags: ['pg', 'pgmaster_validate']
  serial: 1
  gather_facts: no
  tasks:
  - name: Validate this is postgresql master
    shell: "{{ apigee_service }} apigee-postgresql postgres-check-master"

- name: Setup and Validate that PG Standby is standby
  hosts: pgstandby
  tags: ['pg', 'pgstandby']
  gather_facts: no
  serial: 1
  tasks:
  - name: Remove pgdata folder
    file:
      path: "{{ apigee_installation_home}}/data/apigee-postgresql/pgdata"
      state: absent

  - name: Restore empty pgdata folder
    file:
      path: "{{ apigee_installation_home}}/data/apigee-postgresql/pgdata"
      state: directory
      owner: "{{ opdk_user_name }}"
      group: "{{ opdk_group_name }}"
      mode: "0700"

  - name: Setup replication standby
    shell: "{{ apigee_service }} apigee-postgresql setup-replication-on-standby -f {{ opdk_installation_config_file }}"

  - name: Setup replication on standby completing work
    pause:
      seconds: 10

  - name: Start all components
    shell: "{{ apigee_all }} start"

  - name: Component start is completing
    pause:
      seconds: 10

  - name: Validate this is postgresql standby
    shell: "{{ apigee_service }} apigee-postgresql postgres-check-standby"
    tags:
    - pgstandby_validate

- name: Upgrade PG with edge for remaining components
  include: components/opdk-upgrade-component.yml
  vars:
    upgrade_edge: true
    hosts: pg
    upgrade_component: edge
  tags:
  - pg
  - pg_edge

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-ds
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-ds
  tags:
  - logs
  - dc-2

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-ms
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-ms
  tags:
  - logs
  - dc-2

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-rmp
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-rmp
  tags:
  - logs
  - dc-2

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-qpid
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-qpid
  tags:
  - logs
  - dc-2

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-pgmaster
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-pgmaster
  tags:
  - logs
  - dc-2

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-1-pgstandby
  tags:
  - logs
  - dc-1

- include: validations/opdk-setup-log-files.yml
  vars:
    hosts: dc-2-pgstandby
  tags:
  - logs
  - dc-2