purge-local.yml

---
- name: Confirm before deleting the Grafana/Prometheus environment
  hosts: localhost
  gather_facts: false
  become: false
  vars:
    deploy_local: true

  vars_prompt:
    - name: confirm_delete
      prompt: |

        Are you sure you want to stop the containers and delete all the prometheus data?
      default: 'no'
      private: no

  tasks:
    - name: User cancelled purge process
      ansible.builtin.meta: end_play
      when: not ( confirm_delete | bool )

    - name: Purge the environment
      block:
        - name: import common
          ansible.builtin.include_role:
            name: common
            public: true

        - name: Generate prom_dir path
          set_fact:
            prom_path: "{{ lookup('env', 'HOME') }}/{{ prom_dir }}"

        - name: Delete containers (docker)
          command: "{{ container_engine }}-compose down"
          when: container_engine == "docker"

        - name: Delete the containers (podman)
          shell: podman pod stop perfscale && podman pod rm perfscale
          when: container_engine == "podman"

        - name: Remove data from {{ prom_path }}
          shell: rm -rf {{ prom_path }}
      when: confirm_delete | bool