---
- name: Ensuring config directories exist
  file:
    path: "{{ node_config_directory }}/{{ item }}"
    state: "directory"
    recurse: yes
  with_items:
    - "barbican-api/vassals"
    - "barbican-keystone-listener"
    - "barbican-worker"

- name: Copying over config.json files for services
  template:
    src: "{{ item }}.json.j2"
    dest: "{{ node_config_directory }}/{{ item }}/config.json"
  with_items:
    - "barbican-api"
    - "barbican-worker"
    - "barbican-keystone-listener"

- name: Copying over barbican-api.ini
  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"

- name: Copying over barbican-api-paste.ini
  merge_configs:
    sources:
      - "{{ role_path }}/templates/barbican-api-paste.ini.j2"
      - "{{ node_custom_config }}/barbican-api/barbican-api-paste.ini"
      - "{{ node_custom_config }}/barbican-api/{{ inventory_hostname }}/barbican-api-paste.ini"
    dest: "{{ node_config_directory }}/barbican-api/barbican-api-paste.ini"

- name: Copying over barbican.conf
  merge_configs:
    vars:
      service_name: "{{ item }}"
    sources:
      - "{{ role_path }}/templates/barbican.conf.j2"
      - "{{ node_custom_config }}/global.conf"
      - "{{ node_custom_config }}/database.conf"
      - "{{ node_custom_config }}/messaging.conf"
      - "{{ node_custom_config }}/barbican.conf"
      - "{{ node_custom_config }}/barbican/{{ item }}.conf"
      - "{{ node_custom_config }}/barbican/{{ inventory_hostname }}/barbican.conf"
    dest: "{{ node_config_directory }}/{{ item }}/barbican.conf"
  with_items:
    - "barbican-api"
    - "barbican-keystone-listener"
    - "barbican-worker"

- name: Check if policies shall be overwritten
  local_action: stat path="{{ node_custom_config }}/barbican/policy.json"
  register: barbican_policy

- name: Copying over existing policy.json
  template:
    src: "{{ node_custom_config }}/barbican/policy.json"
    dest: "{{ node_config_directory }}/{{ item }}/policy.json"
  with_items:
    - "barbican-api"
    - "barbican-keystone-listener"
    - "barbican-worker"
  when:
    barbican_policy.stat.exists