---
- name: Checking if OneLab is running
  shell: docker stack ls | grep 'onelab' | grep -v 'onelab_proxy' | wc -l
  become: true
  register: backup_stack_count

# Start DB if OneLab is not running
- include_tasks: "{{ onelab_path }}/installation/latest/app/playbooks/tasks/start-db-only.yml"
  when: backup_stack_count.stdout == "0"

- name:  Creating backup directory
  file:
    path: "{{ onelab_path }}/backups/{{ ansible_date_time.iso8601_basic_short }}_1.27.0"
    state: directory
  register: backup_path

- name: Backing up files
  shell:
    tar --exclude='temp' -czvf {{ backup_path.path }}/onelab.tar.gz -C {{ onelab_path }} ./data ./installation ./nginx ./proxy ./rabbit ./ssl ./backup.sh ./configurations.yml ./docker-compose.yml ./reconfigure.sh ./start.sh ./stop.sh ./update.sh     
  become: yes

- name: Backing up database
  shell:
    docker exec -i $(docker ps --filter "name=onelab_db|onelab-db" -q) pg_dump -Upostgres -Fc > {{ backup_path.path }}/db.tar.gz
  become: yes

- name: Creating restore script files
  copy:
    src: "{{ onelab_path }}/installation/latest/resources/restore/{{ item }}"
    dest: "{{ backup_path.path }}"
  with_items:
    - 'restore.yml'
    - 'restore.sh'

# Stop DB if OneLab was not running
- include_tasks: "{{ onelab_path }}/installation/latest/app/playbooks/tasks/stop-db-only.yml"
  when: backup_stack_count.stdout == "0"