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

  vars:

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

    - name: Install Restic and setup 
      include:  ../../lib/setup-restic.yml

    - name: Setup Restic Cron jobs
      include: ../../lib/setup-restic-cron.yml

    - name: Create zabbix user
      user:
        name: zabbix
        uid: 2005
        group: users
        state: present
        create_home: yes
        home: /home/zabbix
        shell: /bin/bash

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

    - name: Setup Service
      copy:
        dest: /etc/systemd/system/zabbix.service
        content: |
          [Unit]
          Description=zabbix
          After=network.target
    
          [Service]
          User=docker
          WorkingDirectory=/home/docker
          ExecStart=/usr/bin/docker compose --env-file ./docker-compose.env -f docker-compose.yml up -d 
          Restart=always
    
          [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 zabbix directory exists
      stat:
        path: /zabbix
      register: zabbix_stat

    - name: Restore zabbix Dir
      shell: |
        restic --password-file /home/restic/.resticpassword -r sftp:misamisa://home/restic/$(hostname) --target / --path /zabbix/zabbix-server restore latest 
        restic --password-file /home/restic/.resticpassword -r sftp:misamisa://home/restic/$(hostname) --target / --path /zabbix/zabbix-web restore latest
        restic --password-file /home/restic/.resticpassword -r sftp:misamisa://home/restic/$(hostname) --target / --path /zabbix/zabbix-backups restore latest
      args:
        chdir: /home/restic
        creates: /zabbix
      when: not zabbix_stat.stat.exists or not zabbix_stat.stat.isdir

    - name: Reload systemd daemon
      systemd:
        daemon_reload: yes
        
    - name: Start zabbix Service
      systemd:
        name: zabbix
        state: started
        enabled: yes