community.general/test/integration/targets/docker_config/tasks/test_docker_config.yml

---
- name: Make sure we're not already using Docker swarm
  docker_swarm:
    state: absent
    force: true

- name: Create a Swarm cluster
  docker_swarm:
    state: present
    advertise_addr: "{{ansible_default_ipv4.address}}"

- name: Parameter name should be required
  docker_config:
    state: present
  ignore_errors: yes
  register: output

- name: assert failure when called with no name
  assert:
    that:
       - 'output.failed'
       - 'output.msg == "missing required arguments: name"'

- name: Test parameters
  docker_config:
    name: foo
    state: present
  ignore_errors: yes
  register: output

- name: assert failure when called with no data
  assert:
    that:
       - 'output.failed'
       - 'output.msg == "state is present but all of the following are missing: data"'

- name: Create config
  docker_config:
    name: db_password
    data: opensesame!
    state: present
  register: output

- name: Create variable config_id
  set_fact:
    config_id: "{{ output.config_id }}"

- name: Inspect config
  command: "docker config inspect {{ config_id }}"
  register: inspect

- debug: var=inspect

- name: assert config creation succeeded
  assert:
    that:
       - "'db_password' in inspect.stdout"
       - "'ansible_key' in inspect.stdout"

- name: Create config again
  docker_config:
    name: db_password
    data: opensesame!
    state: present
  register: output

- name: assert create config is idempotent
  assert:
    that:
       - not output.changed

- name: Update config
  docker_config:
    name: db_password
    data: newpassword!
    state: present
  register: output

- name: assert config was updated
  assert:
    that:
       - output.changed
       - output.config_id != config_id

- name: Remove config
  docker_config:
    name: db_password
    state: absent

- name: Check that config is removed
  command: "docker config inspect {{ config_id }}"
  register: output
  ignore_errors: yes

- name: assert config was removed
  assert:
    that:
      - output.failed

- name: Remove config
  docker_config:
    name: db_password
    state: absent
  register: output

- name: assert remove config is idempotent
  assert:
    that:
      - not output.changed

- name: Remove a Swarm cluster
  docker_swarm:
    state: absent
    force: true