heat_template_version: pike

description: >
  OpenStack containerized Neutron API service

parameters:
  DockerNeutronApiImage:
    description: image
    type: string

outputs:
  config_settings:
    description: Extra hieradata needed to log to files in the host.
    value: null
  volumes:
    description: extra volumes
    value: &neutron_api_volumes
      - /var/log/containers/neutron:/var/log/neutron
      - /var/log/containers/httpd/neutron-api:/var/log/httpd
  docker_config:
    description: Extra containers needed for logging to files in the host.
    value:
      # db sync runs before permissions set by kolla_config
      step_2:
        neutron_init_logs:
          image: {get_param: DockerNeutronApiImage}
          privileged: false
          user: root
          volumes: *neutron_api_volumes
          command: ['/bin/bash', '-c', 'chown -R neutron:neutron /var/log/neutron']
  host_prep_tasks:
    description: Extra ansible tasks needed for logging to files in the host.
    value:
      - name: create persistent logs directory
        file:
          path: "{{ item }}"
          state: directory
        with_items:
          - /var/log/containers/neutron
          - /var/log/containers/httpd/neutron-api
      - name: neutron logs readme
        copy:
          dest: /var/log/neutron/readme.txt
          content: |
            Log files from neutron containers can be found under
            /var/log/containers/neutron and /var/log/containers/httpd/neutron-api.
        ignore_errors: true