ansible-role-ara/tasks/main.yml

---
#  Copyright (c) 2018 Red Hat, Inc.
#
#  This file is part of ARA Records Ansible.
#
#  ARA 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.
#
#  ARA 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 ARA.  If not, see <http://www.gnu.org/licenses/>.

- name: Include OS family/distribution specific variables
  include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_distribution }}.yml"
    - "{{ ansible_os_family }}.yml"

- name: Override default variables
  set_fact:
    ara: "{{ ara | combine(ara_override, recursive=true) }}"
  when:
    - ara_override is defined
    - ara_override is mapping

- name: Include ARA installation
  include_tasks: "install/{{ ara.install.method }}.yml"

- name: Create user for ARA
  become: true
  user:
    name: ara
    comment: User for ARA Records Ansible
    shell: /sbin/nologin
    home: /var/lib/ara

- name: Create ARA directories
  become: true
  file:
    path: "{{ item }}"
    state: directory
    owner: ara
    group: ara
    mode: 0750
  with_items:
    - /var/log/ara
    - /var/lib/ara
    - /etc/ara

- name: Setup ARA logrotate
  become: true
  template:
    src: logrotate.conf.j2
    dest: /etc/logrotate.d/ara

- name: Get the location of ara-manage
  command: which ara-manage
  environment:
    PATH: "{{ path_with_virtualenv | default(omit) }}"
  register: ara_manage
  changed_when: false

- name: Copy systemd service template
  become: true
  template:
    src: templates/ara_service.conf.j2
    dest: /etc/systemd/system/ara.service
    owner: root
    group: root
    mode: 0644
  notify:
    - reload systemctl daemon
    - restart ara

- name: Flush handlers
  meta: flush_handlers

- name: Include web server configuration
  include_tasks: "{{ ara.deployment.server }}/{{ ara.deployment.type }}.yml"

- name: Create the ARA configuration file
  become: true
  ini_file:
    path: /etc/ara/ara.cfg
    section: ara
    option: "{{ item.key }}"
    value: "{{ item.value }}"
    create: yes
    owner: ara
    group: ara
    mode: 0640
  with_dict: "{{ ara.config }}"
  notify:
    - restart ara
    - restart nginx

- name: Get ARA's installed location
  command: python -m ara.setup.path
  environment:
    PATH: "{{ path_with_virtualenv | default(omit) }}"
  register: ara_location
  changed_when: false

- name: Enable ARA Ansible configuration
  become: true
  ini_file:
    dest: /etc/ara/ara.cfg
    section: defaults
    option: "{{ item.option }}"
    value: "{{ item.value }}"
  with_items:
    - { option: local_tmp, value: /var/lib/ara/.ansible/ }
    - { option: callback_plugins, value: "{{ ara_location.stdout }}/plugins/callbacks" }
    - { option: action_plugins, value: "{{ ara_location.stdout }}/plugins/actions" }

- name: Dump the role configuration
  become: true
  copy:
    dest: /etc/ara/ansible-role-ara.yml
    content: |
      {{ ara | to_nice_yaml(indent=4) }}
      {% if ara_override is defined -%}
      {{ ara_override | to_nice_yaml(indent=4) }}
      {% endif -%}      
    owner: ara
    group: ara
    mode: 0640

- name: Set the web application URL
  set_fact:
    webapp_url: "http://{{ ara.config.host_proxy | default(ara.config.host) }}:{{ ara.config.port_proxy | default(ara.config.port) }}"

- name: Provide web application URL
  vars:
    msg: >-
      ARA was installed successfully !
      The web application should now be reachable at the following address:
      {{ webapp_url }}      
  debug:
    msg: "{{ msg.split('\n') }}"

- name: Provide instructions
  vars:
    msg: >-
      You can find the configuration that was used for the execution of this role in /etc/ara/ansible-role-ara.yml.
      You can edit the configuration and re-run your ansible-playbook command with "--extra-vars @/etc/ara/ansible-role-ara.yml".

      A configuration file for Ansible and ARA was set up automatically in /etc/ara/ara.cfg.
      The ARA service is already using this configuration file but you'll need to make sure Ansible is using it so that Ansible knows where ARA is located.

      This can be done by exporting the ANSIBLE_CONFIG environment variable, like so:
      $ export ANSIBLE_CONFIG=/etc/ara/ara.cfg
      $ ansible-playbook playbook.yml

      Data from recorded playbooks will be available in the interface as soon as you run your first ansible-playbook command.      
  debug:
    msg: "{{ msg.split('\n') }}"