---
- name: Add Bitnami Helm repo
  kubernetes.core.helm_repository:
    name: bitnami
    repo_url: "{{ mysql_chart_repo }}"
  environment:
    KUBECONFIG: "{{ k3s_kubeconfig_path }}"

- name: Deploy MySQL via Helm
  kubernetes.core.helm:
    name: mysql
    chart_ref: bitnami/mysql
    chart_version: "{{ mysql_version }}"
    release_namespace: "{{ mysql_namespace }}"
    create_namespace: true
    wait: true
    timeout: "10m0s"
    values:
      auth:
        rootPassword: "{{ mysql_auth_root_password }}"
        username: "{{ mysql_auth_username }}"
        password: "{{ mysql_auth_password }}"
        database: "{{ mysql_auth_database }}"
      primary:
        persistence:
          enabled: true
          size: "{{ mysql_storage_size }}"
          storageClass: "{{ mysql_storage_class }}"
        resources: "{{ mysql_resources }}"
      secondary:
        replicaCount: "{{ mysql_secondary_replica_count }}"
        persistence:
          enabled: "{{ mysql_secondary_replica_count > 0 }}"
          size: "{{ mysql_storage_size }}"
          storageClass: "{{ mysql_storage_class }}"
        resources: "{{ mysql_resources }}"
  environment:
    KUBECONFIG: "{{ k3s_kubeconfig_path }}"

- name: Wait for MySQL primary to be ready
  ansible.builtin.command: >
    k3s kubectl -n {{ mysql_namespace }}
    rollout status statefulset/mysql-primary --timeout=180s
  become: true
  register: _mysql_ready
  changed_when: false
  retries: 3
  delay: 15
  until: _mysql_ready.rc == 0

- name: Show MySQL access info
  ansible.builtin.debug:
    msg:
      - "══════════════════════════════════════════════"
      - " MySQL установлен"
      - "══════════════════════════════════════════════"
      - " Namespace:  {{ mysql_namespace }}"
      - " Service:    mysql.{{ mysql_namespace }}.svc.cluster.local:3306"
      - " Database:   {{ mysql_auth_database }}"
      - " Root:       root / {{ mysql_auth_root_password }}"
      - " App user:   {{ mysql_auth_username }} / {{ mysql_auth_password }}"
      - "──────────────────────────────────────────────"
      - " Port-forward для локального доступа:"
      - "   kubectl port-forward -n {{ mysql_namespace }} svc/mysql 3306:3306"
      - "══════════════════════════════════════════════"