---
- name: Install and configure Glitchtip
  hosts: health
  become: yes
  become_user: root
  tasks:
    # This isn't strictly necessary, it just lets us log in and interact with
    # Docker with commands like `docker logs glitchtip-web-1`!
    - name: Add current user to the Docker group
      user:
        name: "{{ lookup('env', 'USER') }}"
        groups:
          - docker
        append: yes

    - name: Set DPKG architecture as a variable
      set_fact:
        dpkg_arch: "{{ 'amd64' if ansible_architecture == 'x86_64' else ansible_architecture }}"

    # From https://download.docker.com/linux/debian/gpg, then dearmored.
    - name: Upload Docker's GPG key
      copy:
        src: files/docker.gpg
        dest: /etc/apt/keyrings/docker.gpg

    - name: Add Docker's apt repository
      apt_repository:
        repo: "deb [arch={{ dpkg_arch }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"

    - name: Update the apt cache
      apt:
        update_cache: yes

    - name: Install Docker
      apt:
        name: docker-ce

    - name: Create glitchtip user
      user:
        name: glitchtip
        groups:
          - docker
        home: /srv/glitchtip
        create_home: no
        comment: Glitchtip service user

    - name: Create /srv/glitchtip folder
      file:
        path: /srv/glitchtip
        owner: glitchtip
        group: glitchtip
        mode: "0700"
        state: directory

    - name: Copy docker-compose.yml to /srv/glitchtip
      copy:
        src: files/docker-compose.yml
        dest: /srv/glitchtip/docker-compose.yml
      notify:
        - Restart glitchtip

    - name: Copy glitchtip-conf.env to /srv/glitchtip
      copy:
        src: files/glitchtip-conf.env
        dest: /srv/glitchtip/glitchtip-conf.env
      notify:
        - Restart glitchtip

    - name: Create service file for glitchtip
      copy:
        src: files/glitchtip.service
        dest: /etc/systemd/system/glitchtip.service
      notify:
        - Reload systemctl
        - Restart glitchtip

    - name: Enable the glitchtip service
      systemd_service:
        name: glitchtip
        enabled: yes
        state: started

  handlers:
    - name: Reload systemctl
      systemd_service:
        daemon_reload: true

    - name: Restart glitchtip
      systemd_service:
        name: glitchtip
        state: restarted