---
# This playbook creates a backup of odroid and writes it to the nas.
- name: Backup odroid to nas.
  hosts: all
  gather_facts: false

  tasks:
    - name: Backup odroid
      block:
        - include_vars: vars/common/variable.yaml

        - name: Wakeup the nas
          community.general.wakeonlan:
            mac: '54:04:a6:f1:9b:80'

        - name: Wait nas is responding
          wait_for_connection:
            timeout: 120
            delay: 5
            sleep: 5

        - name: Gathering facts
          setup:

        - name: Check mount point exists
          file:
            path: /media/nas
            state: directory

        - name: Mount nas volume
          ansible.posix.mount:
            src: 192.168.178.50:/export/data
            path: /media/nas
            state: mounted
            fstype: nfs
          become: yes

        - name: Backup docker data to nas
          shell: rsync -a --delete /media/backup/docker/ /media/nas/Odroid/docker
          become: yes

        - name: Backup hetzner data to nas
          shell: rsync -a --delete /media/backup/hetzner/ /media/nas/Odroid/hetzner
          become: yes

        - name: Backup nextcloud data to nas
          shell: rsync -a --delete /media/backup/nextcloud/ /media/nas/Odroid/nextcloud
          become: yes

        - name: Backup media to nas
          shell: rsync -a --delete /media/backup/media/ /media/nas/Odroid/media
          become: yes

        - name: Umount nas volume
          ansible.posix.mount:
            path: /media/nas
            state: unmounted
          become: yes

        - name: Inform Mattermost about success
          uri:
            url: https://cs-mm.ddnss.de/api/v4/posts
            method: POST
            body_format: json
            body:
              channel_id: gub5buudpffxjf6fc1abkas8jo
              text: "{{ ansible_date_time.date }} {{ ansible_date_time.time }} (info): Playbook ran successful ({{ ansible_play_name }})"
            headers:
              Content-Type: application/json
              Authorization: Bearer 6ej3xr7cuinyfrzkbn64i85zco
            status_code: [200, 201]


      rescue:
        - name: Umount nas volume
          ansible.posix.mount:
            path: /media/nas
            state: unmounted
          become: yes

        - name: Inform Mattermost about error
          uri:
            url: "{{ mattermost_url }}"
            method: POST
            body_format: json
            body:
              username: "{{ mattermost_user }}"
              text: "{{ ansible_date_time.date }} {{ ansible_date_time.time }} (info): Playbook ran with error ({{ ansible_play_name }})"