matrix-docker-ansible-deploy/roles/custom/matrix-alertmanager-receiver/tasks/install.yml

# SPDX-FileCopyrightText: 2024 David Mehren
# SPDX-FileCopyrightText: 2024 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---

- name: Ensure matrix-alertmanager-receiver paths exist
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: directory
    mode: '0750'
    owner: "{{ matrix_user_name }}"
    group: "{{ matrix_group_name }}"
  with_items:
    - path: "{{ matrix_alertmanager_receiver_base_path }}"
      when: true
    - path: "{{ matrix_alertmanager_receiver_config_path }}"
      when: true
    - path: "{{ matrix_alertmanager_receiver_container_src_path }}"
      when: "{{ matrix_alertmanager_receiver_container_image_self_build }}"
  when: item.when | bool

- name: Ensure matrix-alertmanager-receiver configuration installed
  ansible.builtin.copy:
    content: "{{ matrix_alertmanager_receiver_configuration | to_nice_yaml(indent=2, width=999999) }}"
    dest: "{{ matrix_alertmanager_receiver_config_path }}/config.yml"
    mode: '0644'
    owner: "{{ matrix_user_name }}"
    group: "{{ matrix_group_name }}"
  register: matrix_alertmanager_receiver_config_result

- name: Ensure matrix-alertmanager-receiver support files installed
  ansible.builtin.template:
    src: "{{ role_path }}/templates/{{ item }}.j2"
    dest: "{{ matrix_alertmanager_receiver_base_path }}/{{ item }}"
    mode: '0640'
    owner: "{{ matrix_user_name }}"
    group: "{{ matrix_group_name }}"
  with_items:
    - labels
  register: matrix_alertmanager_receiver_support_files_result

- name: Ensure matrix-alertmanager-receiver container image is pulled
  community.docker.docker_image_pull:
    name: "{{ matrix_alertmanager_receiver_container_image }}"
    pull: always
  when: "not matrix_alertmanager_receiver_container_image_self_build | bool"
  register: matrix_alertmanager_receiver_container_image_pull_result
  retries: "{{ devture_playbook_help_container_retries_count }}"
  delay: "{{ devture_playbook_help_container_retries_delay }}"
  until: matrix_alertmanager_receiver_container_image_pull_result is not failed

- when: matrix_alertmanager_receiver_container_image_self_build | bool
  block:
    # A checkout owned by a different user (a uid change, an earlier clone by another user, etc.) would make the git task below fail on ownership or permissions.
    - name: Ensure matrix-alertmanager-receiver repository ownership is correct on self-build
      ansible.builtin.file:
        path: "{{ matrix_alertmanager_receiver_container_src_path }}"
        state: directory
        owner: "{{ matrix_user_name }}"
        group: "{{ matrix_group_name }}"
        recurse: true

    - name: Ensure matrix-alertmanager-receiver repository is present on self-build
      ansible.builtin.git:
        repo: "{{ matrix_alertmanager_receiver_container_image_self_build_repo }}"
        version: "{{ matrix_alertmanager_receiver_container_image_self_build_repo_version }}"
        dest: "{{ matrix_alertmanager_receiver_container_src_path }}"
        force: "yes"
      become: true
      become_user: "{{ matrix_user_name }}"
      register: matrix_alertmanager_receiver_git_pull_results

    - name: Ensure matrix-alertmanager-receiver container image is built
      ansible.builtin.command:
        cmd: |-
          {{ devture_systemd_docker_base_host_command_docker }} buildx build
          --tag={{ matrix_alertmanager_receiver_container_image }}
          --file={{ matrix_alertmanager_receiver_container_src_path }}/Dockerfile
          {{ matrix_alertmanager_receiver_container_src_path }}
      changed_when: true

- name: Ensure matrix-alertmanager-receiver container network is created
  when: matrix_alertmanager_receiver_container_network != 'host'
  community.general.docker_network:
    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
    name: "{{ matrix_alertmanager_receiver_container_network }}"
    driver: bridge
    driver_options: "{{ devture_systemd_docker_base_container_networks_driver_options }}"

- name: Ensure matrix-alertmanager-receiver.service installed
  ansible.builtin.template:
    src: "{{ role_path }}/templates/systemd/matrix-alertmanager-receiver.service.j2"
    dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-alertmanager-receiver.service"
    mode: '0644'
  register: matrix_alertmanager_receiver_systemd_service_result

- name: Determine whether matrix-alertmanager-receiver needs a restart
  ansible.builtin.set_fact:
    matrix_alertmanager_receiver_restart_necessary: >-
      {{
        matrix_alertmanager_receiver_config_result.changed | default(false)
        or matrix_alertmanager_receiver_support_files_result.changed | default(false)
        or matrix_alertmanager_receiver_systemd_service_result.changed | default(false)
        or matrix_alertmanager_receiver_container_image_pull_result.changed | default(false)
      }}