# nextcloud/check_stack_nextcloud.yml

- name: Run Nextcloud maintenance on VM via Proxmox
  hosts: proxmox
  gather_facts: false
  become: true
  become_user: root
  become_method: sudo


  vars:
    vm_ip:   "{{ lookup('env', 'VM_IP') }}"
    vm_user: "{{ lookup('env', 'VM_USER') }}"
    vm_pass: "{{ lookup('env', 'VM_PASS') }}"

    # Flip to true if Docker needs sudo on the VM
    use_sudo: false

    vm_commands:
      - "docker exec -u www-data nextcloud php -f /var/www/html/cron.php"
      - "docker exec -u www-data nextcloud php occ app:update --all"
      - "docker exec -u www-data nextcloud php occ maintenance:repair --include-expensive"
      - "docker exec -u www-data nextcloud php occ status"
      - "set -o pipefail; timeout 180s bash -x /data/compose/nextcloud/stack-health.sh </dev/null"

  tasks:
    - name: Ensure sshpass is installed (for password-based SSH)  # English comments
      ansible.builtin.apt:
        name: sshpass
        state: present
        update_cache: yes

    - name: Run Nextcloud commands on VM (via SSH, argv, no line breaks)
      ansible.builtin.command:
        argv:
          - sshpass
          - -p
          - "{{ vm_pass }}"
          - ssh
          - -o
          - StrictHostKeyChecking=no
          - -o
          - ConnectTimeout=15
          - "{{ vm_user }}@{{ vm_ip }}"
          - bash
          - -lc
          - "{{ ('sudo ' if use_sudo else '') + item }}"
      loop: "{{ vm_commands }}"
      register: vm_cmds
      changed_when: false

    - name: Show outputs for each command
      ansible.builtin.debug:
        msg: |
          CMD: {{ item.item }}
          RC:  {{ item.rc }}
          STDOUT:
          {{ (item.stdout | default('')).strip() }}
          STDERR:
          {{ (item.stderr | default('')).strip() }}
      loop: "{{ vm_cmds.results }}"

    - name: Fail play if any command failed
      ansible.builtin.assert:
        that: "item.rc == 0"
        fail_msg: "Command failed on VM: {{ item.item }} (rc={{ item.rc }})"
        success_msg: "All commands succeeded."
      loop: "{{ vm_cmds.results }}"