---
- name: Ensuring config directories exist
  file:
    path: "{{ node_config_directory }}/{{ item }}"
    state: "directory"
    owner: "{{ config_owner_user }}"
    group: "{{ config_owner_group }}"
    mode: "0770"
  become: true
  with_items:
    - "barbican-api/vassals"
    - "barbican-keystone-listener"
    - "barbican-worker"

- name: Check if policies shall be overwritten
  local_action: stat path="{{ item }}"
  run_once: True
  register: barbican_policy
  with_first_found:
    - files: "{{ supported_policy_format_list }}"
      paths:
        - "{{ node_custom_config }}/barbican/"
      skip: true

- name: Set barbican policy file
  set_fact:
    barbican_policy_file: "{{ barbican_policy.results.0.stat.path | basename }}"
    barbican_policy_file_path: "{{ barbican_policy.results.0.stat.path }}"
  when:
    - barbican_policy.results

- name: Copying over config.json files for services
  template:
    src: "{{ item.key }}.json.j2"
    dest: "{{ node_config_directory }}/{{ item.key }}/config.json"
    mode: "0660"
  become: true
  register: barbican_config_jsons
  when:
    - inventory_hostname in groups[item.value.group]
    - item.value.enabled | bool
  with_dict: "{{ barbican_services }}"
  notify:
    - Restart {{ item.key }} container

- name: Copying over barbican-api.ini
  vars:
    service: "{{ barbican_services['barbican-api'] }}"
  merge_configs:
    sources:
      - "{{ role_path }}/templates/barbican-api.ini.j2"
      - "{{ node_custom_config }}/barbican-api/barbican-api.ini"
      - "{{ node_custom_config }}/barbican-api/{{ inventory_hostname }}/barbican-api.ini"
    dest: "{{ node_config_directory }}/barbican-api/vassals/barbican-api.ini"
    mode: "0660"
  become: true
  register: barbican_api_ini
  when:
    - inventory_hostname in groups['barbican-api']
    - service.enabled | bool
  notify:
    - Restart barbican-api container

- name: Checking whether barbican-api-paste.ini file exists
  vars:
    service: "{{ barbican_services['barbican-api'] }}"
  local_action: stat path="{{ node_custom_config }}/barbican/barbican-api-paste.ini"
  run_once: True
  register: check_barbican_api_paste_ini
  when:
    - service.enabled | bool

- name: Copying over barbican-api-paste.ini
  vars:
    service: "{{ barbican_services['barbican-api'] }}"
  template:
    src: "{{ node_custom_config }}/barbican/barbican-api-paste.ini"
    dest: "{{ node_config_directory }}/barbican-api/barbican-api-paste.ini"
    mode: "0660"
  become: true
  when:
    - inventory_hostname in groups['barbican-api']
    - service.enabled | bool
    - check_barbican_api_paste_ini.stat.exists
  register: barbican_api_paste
  notify:
    - Restart barbican-api container

- name: Copying over barbican.conf
  vars:
    service_name: "{{ item.key }}"
  merge_configs:
    sources:
      - "{{ role_path }}/templates/barbican.conf.j2"
      - "{{ node_custom_config }}/global.conf"
      - "{{ node_custom_config }}/barbican.conf"
      - "{{ node_custom_config }}/barbican/{{ item.key }}.conf"
      - "{{ node_custom_config }}/barbican/{{ inventory_hostname }}/barbican.conf"
    dest: "{{ node_config_directory }}/{{ item.key }}/barbican.conf"
    mode: "0660"
  become: true
  register: barbican_confs
  when:
    - item.value.enabled | bool
    - inventory_hostname in groups[item.value.group]
  with_dict: "{{ barbican_services }}"
  notify:
    - Restart {{ item.key }} container

- name: Copying over existing policy file
  template:
    src: "{{ barbican_policy_file_path }}"
    dest: "{{ node_config_directory }}/{{ item.key }}/{{ barbican_policy_file }}"
    mode: "0660"
  become: true
  register: barbican_policy_overwriting
  when:
    - barbican_policy_file is defined
    - inventory_hostname in groups[item.value.group]
    - item.value.enabled | bool
  with_dict: "{{ barbican_services }}"
  notify:
    - Restart {{ item.key }} container

- name: Check barbican containers
  become: true
  kolla_docker:
    action: "compare_container"
    common_options: "{{ docker_common_options }}"
    name: "{{ item.value.container_name }}"
    image: "{{ item.value.image }}"
    volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
    dimensions: "{{ item.value.dimensions }}"
  register: check_barbican_containers
  when:
    - kolla_action != "config"
    - inventory_hostname in groups[item.value.group]
    - item.value.enabled | bool
  with_dict: "{{ barbican_services }}"
  notify:
    - Restart {{ item.key }} container
