---
- name: Ensuring config directories exist
  become: true
  file:
    path: "{{ node_config_directory }}/{{ item.key }}"
    state: "directory"
    owner: "{{ config_owner_user }}"
    group: "{{ config_owner_group }}"
    mode: "0770"
  with_dict: "{{ placement_services | select_services_enabled_and_mapped_to_host }}"

- name: Check if policies shall be overwritten
  stat:
    path: "{{ item }}"
  delegate_to: localhost
  run_once: True
  register: placement_policy
  with_first_found:
    - files: "{{ supported_policy_format_list }}"
      paths:
        - "{{ node_custom_config }}/placement/"
      skip: true

- name: Set placement policy file
  set_fact:
    placement_policy_file: "{{ placement_policy.results.0.stat.path | basename }}"
    placement_policy_file_path: "{{ placement_policy.results.0.stat.path }}"
  when:
    - placement_policy.results

- include_tasks: copy-certs.yml
  when:
    - placement_copy_certs

- name: Copying over config.json files for services
  become: true
  template:
    src: "{{ item.key }}.json.j2"
    dest: "{{ node_config_directory }}/{{ item.key }}/config.json"
    mode: "0660"
  with_dict: "{{ placement_services | select_services_enabled_and_mapped_to_host }}"

- name: Copying over placement.conf
  become: true
  vars:
    service_name: "{{ item.key }}"
  merge_configs:
    sources:
      - "{{ role_path }}/templates/placement.conf.j2"
      - "{{ node_custom_config }}/global.conf"
      - "{{ node_custom_config }}/placement.conf"
      - "{{ node_custom_config }}/placement/{{ item.key }}.conf"
      - "{{ node_custom_config }}/placement/{{ inventory_hostname }}/placement.conf"
    dest: "{{ node_config_directory }}/{{ item.key }}/placement.conf"
    mode: "0660"
  with_dict: "{{ placement_services | select_services_enabled_and_mapped_to_host }}"

- name: Copying over placement-api wsgi configuration
  become: true
  vars:
    service: "{{ placement_services['placement-api'] }}"
  template:
    src: "{{ item }}"
    dest: "{{ node_config_directory }}/placement-api/placement-api-wsgi.conf"
    mode: "0660"
  when:
    - service | service_enabled_and_mapped_to_host
    - placement_wsgi_provider == "apache"
  with_first_found:
    - "{{ node_custom_config }}/placement/{{ inventory_hostname }}/placement-api-wsgi.conf"
    - "{{ node_custom_config }}/placement/placement-api-wsgi.conf"
    - "placement-api-wsgi.conf.j2"
  notify:
    - "Restart placement-api container"

- name: "Configure uWSGI for Placement"
  include_role:
    name: service-uwsgi-config
  vars:
    project_services: "{{ placement_services }}"
    service: "{{ placement_services['placement-api'] }}"
    service_name: "placement-api"
    service_uwsgi_config_http_port: "{{ placement_api_listen_port }}"
    service_uwsgi_config_module: "{{ service.wsgi }}"
    service_uwsgi_config_tls_backend: "{{ placement_enable_tls_backend | bool }}"
    service_uwsgi_config_tls_cert: "/etc/placement/certs/placement-cert.pem"
    service_uwsgi_config_tls_key: "/etc/placement/certs/placement-key.pem"
    service_uwsgi_config_uid: "placement"
  when:
    - service | service_enabled_and_mapped_to_host
    - placement_wsgi_provider == "uwsgi"

- name: Copying over migrate-db.rc.j2 configuration
  become: true
  vars:
    service: "{{ placement_services['placement-api'] }}"
  template:
    src: "migrate-db.rc.j2"
    dest: "{{ node_config_directory }}/placement-api/migrate-db.rc"
    mode: "0660"
  when: service | service_enabled_and_mapped_to_host

- name: Copying over existing policy file
  become: true
  template:
    src: "{{ placement_policy_file_path }}"
    dest: "{{ node_config_directory }}/{{ item.key }}/{{ placement_policy_file }}"
    mode: "0660"
  when:
    - placement_policy_file is defined
  with_dict: "{{ placement_services | select_services_enabled_and_mapped_to_host }}"
