---
# TODO(SamYaple): Improve check with a custom docker module to check if alive
- name: Checking if a rabbitmq_data exists
  command: docker exec rabbitmq_data stat /var/lib/rabbitmq/.erlang.cookie
  register: exists
  changed_when: False
  failed_when: False
  always_run: True

- name: Starting RabbitMQ data container
  docker:
    tty: True
    net: host
    pull: "{{ docker_pull_policy }}"
    restart_policy: "{{ docker_restart_policy }}"
    restart_policy_retry: "{{ docker_restart_policy_retry }}"
    state: reloaded
    registry: "{{ docker_registry }}"
    username: "{{ docker_registry_username }}"
    password: "{{ docker_registry_password }}"
    insecure_registry: "{{ docker_insecure_registry }}"
    name: rabbitmq_data
    image: "{{ rabbitmq_data_image_full }}"
    volumes: "/var/lib/rabbitmq/"

- name: Starting RabbitMQ bootstrap container
  docker:
    tty: True
    net: host
    pull: "{{ docker_pull_policy }}"
    restart_policy: "no"
    restart_policy_retry: "{{ docker_restart_policy_retry }}"
    state: reloaded
    registry: "{{ docker_registry }}"
    username: "{{ docker_registry_username }}"
    password: "{{ docker_registry_password }}"
    insecure_registry: "{{ docker_insecure_registry }}"
    name: rabbitmq_bootstrap
    image: "{{ rabbitmq_image_full }}"
    volumes: "{{ node_config_directory }}/rabbitmq/:{{ container_config_directory }}/:ro"
    volumes_from:
      - "rabbitmq_data"
    env:
      KOLLA_BOOTSTRAP:
      KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
      RABBITMQ_CLUSTER_COOKIE: "{{ rabbitmq_cluster_cookie }}"
  when: exists.rc != 0

# https://github.com/ansible/ansible-modules-core/pull/1031
- name: Waiting for bootstrap container
  command: docker wait rabbitmq_bootstrap
  register: bootstrap_result
  failed_when: bootstrap_result.stdout != "0"
  when: exists.rc != 0

- name: Cleaning up bootstrap container
  docker:
    tty: True
    image: "{{ rabbitmq_image_full }}"
    name: "rabbitmq_bootstrap"
    state: "absent"