---
- name: Ensure we get needed facts
  setup:
    gather_subset:
      - '!all'
      - '!any'
      - '!min'
      - env

- name: Set facts for undercloud handlers to clean up
  set_fact:
    novajoin_temp_krb_caches: []

- name: Get the Container CLI from the undercloud.conf file (stein+)
  become: true
  validations_read_ini:
    path: "{{ ansible_env.HOME }}/undercloud.conf"
    section: DEFAULT
    key: container_cli
  register: container_cli

- name: Set container facts (Stein+)
  set_fact:
    podman_install: "{{ container_cli.value|default('', true) == 'podman' }}"
    docker_install: "{{ container_cli.value|default('', true) == 'docker' }}"
  when: not container_cli|default('')|length == 0

- name: Determine undercloud type  (Rocky and earlier)
  when:
    - not podman_install|bool
    - not docker_install|bool
  block:
    - name: Determine if Docker is enabled and has containers running
      command: docker ps -q
      register: docker_ps
      become: true
      ignore_errors: true

    - name: Set container facts
      set_fact:
        docker_install: true
      when: not docker_ps.stdout|length == 0

    - name: Set container facts
      set_fact:
        docker_install: false
      when: docker_ps.stdout|length == 0

    - name: Set container facts
      set_fact:
        podman_install: false

- name: Set podman command prefix
  set_fact:
    command_prefix: "podman"
  when: podman_install|bool

- name: Set docker command prefix
  set_fact:
    command_prefix: "docker"
  when: docker_install|bool

- name: Set containerized_undercloud boolean
  set_fact:
    containerized_undercloud: "{{ podman_install|bool or docker_install|bool }}"

- include: pre-deployment-containerized.yaml
  when: containerized_undercloud|bool

- include: pre-deployment-non-containerized.yaml
  when: not containerized_undercloud|bool