Fix linting errors.

tests/integration/targets/docker_stack/tasks/test_stack.yml

@@ -4,114 +4,114 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 - block:
-  - name: Make sure we're not already using Docker swarm
-    docker_swarm:
-      state: absent
-      force: true
+    - 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 | default('127.0.0.1') }}"
+    - name: Create a Swarm cluster
+      docker_swarm:
+        state: present
+        advertise_addr: "{{ ansible_default_ipv4.address | default('127.0.0.1') }}"
 
-  - name: install docker_stack python requirements
-    pip:
-      name: jsondiff,pyyaml
+    - name: install docker_stack python requirements
+      pip:
+        name: jsondiff,pyyaml
 
-  - name: Create a stack without name
-    register: output
-    docker_stack:
-      state: present
-    ignore_errors: true
+    - name: Create a stack without name
+      register: output
+      docker_stack:
+        state: present
+      ignore_errors: true
 
-  - name: assert failure when name not set
-    assert:
-      that:
-      - output is failed
-      - 'output.msg == "missing required arguments: name"'
+    - name: assert failure when name not set
+      assert:
+        that:
+          - output is failed
+          - 'output.msg == "missing required arguments: name"'
 
-  - name: Create a stack without compose
-    register: output
-    docker_stack:
-      name: test_stack
-    ignore_errors: true
+    - name: Create a stack without compose
+      register: output
+      docker_stack:
+        name: test_stack
+      ignore_errors: true
 
-  - name: assert failure when compose not set
-    assert:
-      that:
-      - output is failed
-      - 'output.msg == "compose parameter must be a list containing at least one element"'
+    - name: assert failure when compose not set
+      assert:
+        that:
+          - output is failed
+          - 'output.msg == "compose parameter must be a list containing at least one element"'
 
-  - name: Ensure stack is absent
-    register: output
-    docker_stack:
-      state: absent
-      name: test_stack
-      absent_retries: 30
+    - name: Ensure stack is absent
+      register: output
+      docker_stack:
+        state: absent
+        name: test_stack
+        absent_retries: 30
 
-  - name: Template compose files
-    template:
-      src: "{{item}}"
-      dest: "{{remote_tmp_dir}}/"
-    with_items:
-    - stack_compose_base.yml
-    - stack_compose_overrides.yml
+    - name: Template compose files
+      template:
+        src: "{{item}}"
+        dest: "{{remote_tmp_dir}}/"
+      with_items:
+        - stack_compose_base.yml
+        - stack_compose_overrides.yml
 
-  - name: Create stack with compose file
-    register: output
-    docker_stack:
-      state: present
-      name: test_stack
-      compose:
-      - "{{remote_tmp_dir}}/stack_compose_base.yml"
+    - name: Create stack with compose file
+      register: output
+      docker_stack:
+        state: present
+        name: test_stack
+        compose:
+          - "{{remote_tmp_dir}}/stack_compose_base.yml"
 
-  - name: assert test_stack changed on stack creation with compose file
-    assert:
-      that:
-      - output is changed
+    - name: assert test_stack changed on stack creation with compose file
+      assert:
+        that:
+          - output is changed
 
-  # FIXME: updating the stack prevents leaving the swarm on Shippable
-  #- name: Update stack with YAML
-  #  register: output
-  #  docker_stack:
-  #    state: present
-  #    name: test_stack
-  #    compose:
-  #    - "{{stack_compose_base}}"
-  #    - "{{stack_compose_overrides}}"
-  #
-  #- name: assert test_stack correctly changed on update with yaml
-  #  assert:
-  #    that:
-  #    - output is changed
-  #    - output.stack_spec_diff == stack_update_expected_diff
+    # FIXME: updating the stack prevents leaving the swarm on Shippable
+    # - name: Update stack with YAML
+    #   register: output
+    #   docker_stack:
+    #     state: present
+    #     name: test_stack
+    #     compose:
+    #     - "{{stack_compose_base}}"
+    #     - "{{stack_compose_overrides}}"
+    #
+    # - name: assert test_stack correctly changed on update with yaml
+    #   assert:
+    #     that:
+    #     - output is changed
+    #     - output.stack_spec_diff == stack_update_expected_diff
 
-  - name: Delete stack
-    register: output
-    docker_stack:
-      state: absent
-      name: test_stack
-      absent_retries: 30
+    - name: Delete stack
+      register: output
+      docker_stack:
+        state: absent
+        name: test_stack
+        absent_retries: 30
 
-  - name: assert delete of existing stack returns changed
-    assert:
-      that:
-      - output is changed
+    - name: assert delete of existing stack returns changed
+      assert:
+        that:
+          - output is changed
 
-  - name: Delete stack again
-    register: output
-    docker_stack:
-      state: absent
-      name: test_stack
-      absent_retries: 30
+    - name: Delete stack again
+      register: output
+      docker_stack:
+        state: absent
+        name: test_stack
+        absent_retries: 30
 
-  - name: assert state=absent idempotency
-    assert:
-      that:
-      - output is not changed
+    - name: assert state=absent idempotency
+      assert:
+        that:
+          - output is not changed
 
   always:
-  - name: Remove a Swarm cluster
-    docker_swarm:
-      state: absent
-      force: true
+    - name: Remove a Swarm cluster
+      docker_swarm:
+        state: absent
+        force: true

tests/integration/targets/docker_stack/templates/stack_compose_base.yml

@@ -5,6 +5,6 @@
 
 version: '3'
 services:
-    busybox:
-        image: "{{ docker_test_image_busybox }}"
-        command: sleep 3600
+  busybox:
+    image: "{{ docker_test_image_busybox }}"
+    command: sleep 3600

tests/integration/targets/docker_stack/templates/stack_compose_overrides.yml

@@ -5,6 +5,6 @@
 
 version: '3'
 services:
-    busybox:
-        environment:
-            envvar: value
+  busybox:
+    environment:
+      envvar: value

tests/integration/targets/docker_stack/vars/main.yml

@@ -4,17 +4,17 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 stack_compose_base:
-    version: '3'
-    services:
-        busybox:
-            image: "{{ docker_test_image_busybox }}"
-            command: sleep 3600
+  version: '3'
+  services:
+    busybox:
+      image: "{{ docker_test_image_busybox }}"
+      command: sleep 3600
 
 stack_compose_overrides:
-    version: '3'
-    services:
-        busybox:
-            environment:
-                envvar: value
+  version: '3'
+  services:
+    busybox:
+      environment:
+        envvar: value
 
 stack_update_expected_diff: '{"test_stack_busybox": {"TaskTemplate": {"ContainerSpec": {"Env": ["envvar=value"]}}}}'