---
- include: config.yml

- name: Check the configs
  command: docker exec keystone /usr/local/bin/kolla_set_configs --check
  changed_when: false
  failed_when: false
  register: check_result

# NOTE(jeffrey4l): when config_strategy == 'COPY_ALWAYS'
# and container env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE',
# just remove the container and start again
- name: Container config strategy
  command: docker exec keystone printenv KOLLA_CONFIG_STRATEGY
  changed_when: false
  failed_when: false
  register: container_config_strategy

- name: Remove the keystone container
  kolla_docker:
    name: "keystone"
    action: "remove_container"
  when:
    - config_strategy == "COPY_ONCE" or container_config_strategy.stdout == 'COPY_ONCE'
    - check_result.rc == 1

- include: start.yml
  when:
    - config_strategy == "COPY_ONCE" or container_config_strategy.stdout == 'COPY_ONCE'
    - check_result.rc == 1

- name: Restart keystone service
  # TODO(jeffrey4l): move to the kolla_docker module when
  # it has restart_container action
  command: docker restart keystone
  when:
    - config_strategy == 'COPY_ALWAYS'
    - container_config_strategy.stdout != 'COPY_ONCE'
    - check_result.rc == 1