matrix-alertmanager.yml

---
- name: Install matrix-alertmanager-receiver
  hosts: alertmanager
  become: true
  tasks:
    - name: Create Group
      ansible.builtin.group:
        name: "{{ matrix_rcv_group }}"
        state: present
        system: true

    - name: Create User
      ansible.builtin.user:
        name: "{{ matrix_rcv_user }}"
        group: "{{ matrix_rcv_group }}"
        create_home: false
        system: true
        state: present
        shell: "/usr/sbin/nologin"

    - name: Get checksum
      ansible.builtin.set_fact:
        __matrix_checksums: "{{ lookup('url', matrix_rcv_checksum, wantlist=True) | list }}"

    - name: Get checksum for architecture
      ansible.builtin.set_fact:
        __matrix_checksum: "{{ item.split(' ')[0] }}"
      with_items: "{{ __matrix_checksums }}"
      when: "(matrix_rcv_arch) in item"

    - name: Download matrix receiver
      become: false
      ansible.builtin.get_url:
        url: "{{ matrix_rcv_bin }}"
        dest: "/tmp/matrix-alertmanager-receiver_{{ matrix_rcv_version }}.tar.gz"
        checksum: "sha256:{{ __matrix_checksum }}"
        mode: '0644'
      register: __downloaded
      until: __downloaded is succeeded
      retries: 5
      delay: 2
      check_mode: false

    - name: Unpack matrix receiver
      become: false
      ansible.builtin.unarchive:
        src: "/tmp/matrix-alertmanager-receiver_{{ matrix_rcv_version }}.tar.gz"
        dest: /tmp
        creates: "/tmp/matrix-alertmanager-receiver_v{{ matrix_rcv_version }}"
        remote_src: true
      check_mode: false

    - name: Copy binary to correct location
      ansible.builtin.copy:
        src: "/tmp/matrix-alertmanager-receiver_v{{ matrix_rcv_version }}"
        dest: "/usr/local/bin/matrix-alertmanager-receiver"
        mode: '0755'
        owner: root
        group: root
        remote_src: true
      when: not ansible_check_mode

    - name: Create config directory
      ansible.builtin.file:
        path: "/etc/matrix-receiver/"
        state: directory
        mode: '0755'
        owner: root
        group: root

    - name: Copy systemd service
      ansible.builtin.template:
        src: files/templates/matrix-receiver.service.j2
        dest: /etc/systemd/system/matrix-receiver.service
        owner: root
        group: root
        mode: '0644'

    - name: Copy config service
      ansible.builtin.template:
        src: files/templates/matrix-receiver.yaml.j2
        dest: /etc/matrix-receiver/config.yaml
        owner: root
        group: root
        mode: '0644'

    - name: Restart matrix-receiver
      ansible.builtin.systemd:
        name: matrix-receiver
        state: restarted
        daemon_reload: true
        enabled: true
      when:
        - not ansible_check_mode