Initial commit

tests/integration/targets/docker_config/aliases

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+shippable/posix/group3
+skip/osx
+skip/freebsd
+skip/aix
+destructive
+skip/docker  # The tests sometimes make docker daemon unstable; hence,
+             # we skip all docker-based CI runs to avoid disrupting
+             # the whole CI system.

tests/integration/targets/docker_config/meta/main.yml

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+---
+dependencies:
+  - setup_docker

tests/integration/targets/docker_config/tasks/main.yml

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+---
+- include_tasks: test_docker_config.yml
+  when: docker_py_version is version('2.6.0', '>=') and docker_api_version is version('1.30', '>=')
+
+- fail: msg="Too old docker / docker-py version to run docker_config tests!"
+  when: not(docker_py_version is version('2.6.0', '>=') and docker_api_version is version('1.30', '>=')) and (ansible_distribution != 'CentOS' or ansible_distribution_major_version|int > 6)

tests/integration/targets/docker_config/tasks/test_docker_config.yml

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+---
+- block:
+  - shell: "docker info --format '{% raw %}{{json .}}{% endraw %}' | python -m json.tool"
+
+  - name: Make sure we're not already using Docker swarm
+    docker_swarm:
+      state: absent
+      force: true
+
+  - shell: "docker info --format '{% raw %}{{json .}}{% endraw %}' | python -m json.tool"
+
+  - 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: Create config again (base64)
+    docker_config:
+      name: db_password
+      data: b3BlbnNlc2FtZSE=
+      data_is_b64: true
+      state: present
+    register: output
+
+  - name: assert create config (base64) 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
+
+  always:
+  - name: Remove a Swarm cluster
+    docker_swarm:
+      state: absent
+      force: true