---
# =============================================================================
# Teardown Playbook — Remove the entire ELK stack deployment
# =============================================================================
# Usage:
#   ansible-playbook -i inventory/hosts.yml playbooks/teardown.yml
# =============================================================================

- name: Teardown ELK Stack
  hosts: localhost
  connection: local
  gather_facts: false

  tasks:
    - name: Delete elk namespace (removes all ELK resources)
      ansible.builtin.command: kubectl delete namespace elk --ignore-not-found --timeout=120s
      changed_when: false

    - name: Delete database namespace (removes MySQL)
      ansible.builtin.command: kubectl delete namespace database --ignore-not-found --timeout=120s
      changed_when: false

    - name: Remove /etc/hosts entries
      become: true
      ansible.builtin.lineinfile:
        path: /etc/hosts
        regexp: '.*kibana\.elk\.local.*'
        state: absent

    - name: Optionally stop Minikube
      ansible.builtin.command: minikube stop
      ignore_errors: true
      changed_when: false
      when: stop_minikube | default(false) | bool

    - name: Print teardown complete
      ansible.builtin.debug:
        msg: "ELK stack teardown complete. Run with -e stop_minikube=true to also stop Minikube."