---
- name: Ensuring config directories exist
  file:
    path: "{{ node_config_directory }}/{{ item.key }}"
    state: "directory"
    recurse: yes
  when:
    - inventory_hostname in groups[item.value.group]
    - item.value.enabled | bool
  with_dict: "{{ horizon_services }}"

- name: Copying over config.json files for services
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  template:
    src: "horizon.json.j2"
    dest: "{{ node_config_directory }}/horizon/config.json"
  register: horizon_config_json
  when:
    - horizon.enabled | bool
    - inventory_hostname in groups[horizon.group]
  notify:
    - Restart horizon container

- name: Copying over horizon.conf
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  template:
    src: "{{ item }}"
    dest: "{{ node_config_directory }}/horizon/horizon.conf"
  register: horizon_conf
  with_first_found:
    - "{{ node_custom_config }}/horizon/{{ inventory_hostname }}/horizon.conf"
    - "{{ node_custom_config }}/horizon/horizon.conf"
    - "horizon.conf.j2"
  when:
    - horizon.enabled | bool
    - inventory_hostname in groups[horizon.group]
  notify:
    - Restart horizon container

- name: Copying over local_settings
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  template:
    src: "{{ item }}"
    dest: "{{ node_config_directory }}/horizon/local_settings"
  with_first_found:
    - "{{ node_custom_config }}/horizon/{{ inventory_hostname }}/local_settings"
    - "{{ node_custom_config }}/horizon/local_settings"
    - "local_settings.j2"
  register: horizon_local_settings
  when:
    - horizon.enabled | bool
    - inventory_hostname in groups[horizon.group]
  notify:
    - Restart horizon container

- name: Check if policies shall be overwritten
  local_action: stat path="{{ node_custom_config }}/horizon/{{ item.name }}_policy.json"
  register: custom_policy
  when: item.enabled | bool
  with_items:
    - { name: "ceilometer", enabled: "{{ enable_ceilometer }}" }
    - { name: "cinder", enabled: "{{ enable_cinder }}" }
    - { name: "cloudkitty", enabled: "{{ enable_cloudkitty }}" }
    - { name: "glance", enabled: "{{ enable_glance }}" }
    - { name: "heat", enabled: "{{ enable_heat }}" }
    - { name: "ironic", enabled: "{{ enable_ironic }}" }
    - { name: "keystone", enabled: "{{ enable_keystone }}" }
    - { name: "manila", enabled: "{{ enable_manila }}" }
    - { name: "neutron", enabled: "{{ enable_neutron }}" }
    - { name: "nova", enabled: "{{ enable_nova }}" }
    - { name: "sahara", enabled: "{{ enable_sahara }}" }
    - { name: "senlin", enabled: "{{ enable_senlin }}" }
    - { name: "trove", enabled: "{{ enable_trove }}" }

- name: Copying over existing policy.json
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  template:
    src: "{{ node_custom_config }}/horizon/{{ item[0]['name'] }}_policy.json"
    dest: "{{ node_config_directory }}/horizon/{{ item[0]['name'] }}_policy.json"
  register: policy_jsons
  when:
    - horizon.enabled | bool
    - inventory_hostname in groups[horizon.group]
    - item[0]['enabled'] | bool
    - item[1]['stat']['exists']
  with_together:
    - [{ name: "ceilometer", enabled: "{{ enable_ceilometer }}" },
       { name: "cinder", enabled: "{{ enable_cinder }}" },
       { name: "cloudkitty", enabled: "{{ enable_cloudkitty }}" },
       { name: "glance", enabled: "{{ enable_glance }}" },
       { name: "heat", enabled: "{{ enable_heat }}" },
       { name: "ironic", enabled: "{{ enable_ironic }}" },
       { name: "keystone", enabled: "{{ enable_keystone }}" },
       { name: "manila", enabled: "{{ enable_manila }}" },
       { name: "neutron", enabled: "{{ enable_neutron }}" },
       { name: "nova", enabled: "{{ enable_nova }}" },
       { name: "sahara", enabled: "{{ enable_sahara }}" },
       { name: "senlin", enabled: "{{ enable_senlin }}" },
       { name: "trove", enabled: "{{ enable_trove }}" }]
    - "{{ custom_policy.results }}"

- name: Check horizon container
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  kolla_docker:
    action: "compare_container"
    common_options: "{{ docker_common_options }}"
    name: "{{ horizon.container_name }}"
    image: "{{ horizon.image }}"
    environment: "{{ horizon.environment }}"
    volumes: "{{ horizon.volumes }}"
  register: check_horizon_container
  when:
    - action != "config"
    - inventory_hostname in groups[horizon.group]
    - horizon.enabled | bool
  notify:
    - Restart horizon container