---
- name: Ensuring config directories exist
  file:
    path: "{{ node_config_directory }}/{{ item }}"
    state: "directory"
    recurse: yes
  with_items:
    - "gnocchi-api"
    - "gnocchi-statsd"
    - "gnocchi-metricd"

- name: Copying over config.json files for services
  template:
    src: "{{ item }}.json.j2"
    dest: "{{ node_config_directory }}/{{ item }}/config.json"
  with_items:
    - "gnocchi-api"
    - "gnocchi-metricd"
    - "gnocchi-statsd"

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

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

- name: Copying over wsgi-gnocchi.conf
  template:
    src: "wsgi-gnocchi.conf.j2"
    dest: "{{ node_config_directory }}/{{ item }}/wsgi-gnocchi.conf"
  with_items:
    - "gnocchi-api"

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

- name: Copying over existing policy.json
  template:
    src: "{{ node_custom_config }}/gnocchi/policy.json"
    dest: "{{ node_config_directory }}/{{ item }}/policy.json"
  with_items:
    - "gnocchi-api"
    - "gnocchi-statsd"
    - "gnocchi-metricd"
  when:
    gnocchi_policy.stat.exists