---
- hosts: all
  become: yes
  remote_user: ansible
  gather_facts: false

  vars:

  tasks:
    - name: set-debcache.yml - Setup apt proxy debcache
      include: ../../lib/set-debcache.yml

    - name: Upgrade-packages.yml - update packages
      include: ../../lib/upgrade-packages.yml
    
    - name: Install-docker.yml - setting up docker
      include: ../../lib/install-docker.yml

    - name: Create grail user
      user:
        name: grail
        uid: 2003
        group: docker
        state: present
        create_home: yes
        home: /data
        shell: /bin/bash

    - name: Install nfs Packages
      apt:
        name:
          - nfs-common
        state: present
        update_cache: no

    - name: Install Python Packages
      apt:
        name:
          - python3-full
          - python3-pip
        state: present
        update_cache: yes

    - name: Setup Service
      copy:
        dest: /etc/systemd/system/downloader.service
        content: |
          [Unit]
          Description=Docker Compose service
          Requires=docker.service
          After=docker.service

          [Service]
          Type=oneshot
          RemainAfterExit=yes
          WorkingDirectory=/home/docker
          ExecStart=/usr/bin/docker compose --env-file ./docker-compose.env -f docker-compose.yml up -d
          ExecStop=/usr/bin/docker compose --env-file ./docker-compose.env -f docker-compose.yml down

          [Install]
          WantedBy=multi-user.target
        owner: root
        group: root
        mode: '0644'

    - name: Write docker-compose.yml 
      ansible.builtin.copy:
        src: docker-compose.yml
        dest: /home/docker/docker-compose.yml
        owner: docker
        group: docker
        mode: u=rw,g=r,o=r

    - name: Write docker-compose.env
      ansible.builtin.copy:
        src: docker-compose.env
        dest: /home/docker/docker-compose.env
        owner: docker
        group: docker
        mode: u=rw,g=r,o=r

    - name: Check if docker config directory exists
      stat:
        path: /home/docker/data
      register: data_stat

    - name: Restore docker config Dir
      shell: |
        restic --password-file /home/restic/.resticpassword -r sftp:misamisa://home/restic/$(hostname) --target / restore latest
      args:
        chdir: /home/docker/
        creates: /home/docker/data
      when: not data_stat.stat.exists or not data_stat.stat.isdir
      
    - name: Reload systemd daemon
      systemd:
        daemon_reload: yes
        
    - name: Start downloader Service
      systemd:
        name: downloader
        state: started
        enabled: yes