---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

- name: Check if /etc/sysconfig/podman_drop_in exists
  stat:
    path: /etc/sysconfig/podman_drop_in
  register: podman_drop_in

- name: Set podman_drop_in fact
  set_fact:
    podman_drop_in: true
  when:
    - podman_drop_in.stat.exists

- name: Set container_name and container_sysd facts
  set_fact:
    container_sysd_name: "{{ lookup('dict', container_config).key }}"
    container_sysd_data: "{{ lookup('dict', container_config).value }}"

- name: "Start systemd service for {{ container_sysd_name }}"
  block:
    - name: "Remove trailing .requires for {{ container_sysd_name }}"
      file:
        path: "/etc/systemd/system/tripleo_{{ container_sysd_name }}.requires"
        state: absent
    - name: "Create systemd unit file for {{ container_sysd_name }} service"
      template:
        src: systemd-service.j2
        dest: "/etc/systemd/system/tripleo_{{ container_sysd_name }}.service"
        mode: '0644'
        owner: root
        group: root
      register: systemd_file
    - name: "Enable and start systemd service for {{ container_sysd_name }}"
      systemd:
        # Restart the service if it was already running
        state: restarted
        name: "tripleo_{{ container_sysd_name }}.service"
        enabled: true
        daemon_reload: true
      when:
        - systemd_file is changed or container_sysd_name in containers_changed
    - name: "Manage systemd healthcheck for {{ container_sysd_name }}"
      when:
        - not tripleo_container_manage_healthcheck_disabled
        - container_sysd_data.healthcheck is defined
      block:
        - name: "Create systemd unit file for {{ container_sysd_name }} healthcheck"
          template:
            src: systemd-healthcheck.j2
            dest: "/etc/systemd/system/tripleo_{{ container_sysd_name }}_healthcheck.service"
            mode: '0644'
            owner: root
            group: root
          register: systemd_healthcheck
        - name: "Create systemd timer for {{ container_sysd_name }} healthcheck"
          template:
            src: systemd-timer.j2
            dest: "/etc/systemd/system/tripleo_{{ container_sysd_name }}_healthcheck.timer"
            mode: '0644'
            owner: root
            group: root
          register: systemd_timer
    - name: "Enable and start systemd timer for {{ container_sysd_name }}"
      systemd:
        # Restart the timer if it was already running
        state: restarted
        name: "tripleo_{{ container_sysd_name }}_healthcheck.timer"
        enabled: true
        daemon_reload: true
      when:
        - systemd_healthcheck.changed or systemd_timer.changed