---
- name: Uninstalling OneLab (1.27.0) 
  hosts: localhost
  vars_prompt:
    - name: "userchoice"
      prompt: "Do you want to uninstall OneLab and remove all the data? Type: yes/no"
      private: no

  # Call from ./installation/latest/app/playbooks/uninstall.yml

  tasks:
  
    - name: Aborting the uninstall process
      fail:
        msg: Aborting the uninstall process
      when: userchoice != "yes"

    # Stop OneLab if OneLab is running
    - name: Checking if OneLab is running
      shell: docker stack ls | grep 'onelab' | wc -l
      become: true
      register: stack_count

    - include_tasks: ./tasks/stop-onelab.yml
      when: stack_count.stdout != "0"
    - include_tasks: ./tasks/stop-proxy.yml
      when: stack_count.stdout != "0"

    # Remove Docker volumes (onelab_pgdata, onelab_rabbitmq_data)
    - name: Removing Docker data
      shell: |
        docker volume rm onelab_pgdata -f
        docker volume rm onelab_rabbitmq_data -f
      become: true

    # Remove Docker images
    - name: Checking current OneLab images
      shell: >
        docker image ls | egrep 'onelab-' | egrep -v '1.27.0' | awk '{ print $3}'
      register: onelab_old_images
      become: true

    - name: Pruning OneLab old images
      shell:
        docker rmi {{ item }}
      become: true
      loop: "{{ onelab_old_images.stdout_lines }}"

    # Remove Docker login credentials
    - name: Removing Docker login credentials
      shell: |
        docker logout hub.andrewalliance.com
      become: true