---

- name: Set variables from awxbackup object statuses if provided
  block:
  - name: Look up details for the backup
    k8s_info:
      api_version: "{{ backup_api_version }}"
      kind: "{{ backup_kind }}"
      name: "{{ backup_name }}"
      namespace: "{{ backup_pvc_namespace }}"
    register: this_backup

  - name: Surface error to user
    block:
      - name: Set error message
        set_fact:
          error_msg: "Cannot read the backup status variables for {{ backup_kind }} {{ backup_name  }}."

      - name: Handle error
        import_tasks: error_handling.yml

      - name: Fail early if pvc is defined but does not exist
        fail:
          msg: "{{ error_msg }}"
    when:
      - this_backup['resources'] | length == 0
      - this_backup['resources'][0] is not defined
      - this_backup['resources'][0]['status'] is not defined
      - this_backup['resources'][0]['status']['backupClaim'] is not defined
      - this_backup['resources'][0]['status']['backupDirectory'] is not defined

  - name: Set backup facts
    set_fact:
      backup_pvc: "{{ this_backup['resources'][0]['status']['backupClaim'] }}"
      backup_dir: "{{ this_backup['resources'][0]['status']['backupDirectory'] }}"
  when:
    - backup_name != '' or backup_name is defined

# Check to make sure provided pvc exists, error loudly if not.  Otherwise, the management pod will just stay in pending state forever.
- name: Check provided PVC exists
  k8s_info:
    name: "{{ backup_pvc }}"
    kind: PersistentVolumeClaim
    namespace: "{{ backup_pvc_namespace }}"
  register: provided_pvc
  when:
    - backup_pvc != ''

- name: Surface error to user
  block:
    - name: Set error message
      set_fact:
        error_msg: "{{ backup_pvc }} does not exist, please create this pvc first."

    - name: Handle error
      import_tasks: error_handling.yml

    - name: Fail early if pvc is defined but does not exist
      fail:
        msg: "{{ error_msg }}"
  when:
    - backup_pvc != ''
    - provided_pvc.resources | length == 0

- name: Delete any existing management pod
  k8s:
    name: "{{ meta.name }}-db-management"
    kind: Pod
    namespace: "{{ backup_pvc_namespace }}"
    state: absent
    force: true
    wait: true

- name: Create management pod from templated deployment config
  k8s:
    name: "{{ meta.name }}-db-management"
    kind: Deployment
    state: present
    template: "management-pod.yml.j2"
    wait: true

- name: Check to make sure backup directory exists on PVC
  k8s_exec:
    namespace: "{{ backup_pvc_namespace }}"
    pod: "{{ meta.name }}-db-management"
    command: >-
      bash -c "stat {{ backup_dir }}"
  register: stat_backup_dir

- name: Error if backup dir is missing
  block:
    - name: Set error message
      set_fact:
        error_msg: "{{ backup_dir }} does not exist, see the backupDirectory status on your AWXBackup for the correct backup_dir."

    - name: Handle error
      import_tasks: error_handling.yml

    - name: Fail early if backup dir provided does not exist
      fail:
        msg: "{{ error_msg }}"
  when:
    - backup_dir != ''
    - stat_backup_dir.return_code != 0