Yamllint fixes (#4410)

* Lint everything in the repository with yamllint

* yamllint fixes: syntax fixes only

* yamllint fixes: move comments to play names

* yamllint fixes: indent comments in .gitlab-ci.yml file

contrib/network-storage/heketi/roles/prepare/tasks/main.yml

@@ -2,23 +2,23 @@
 - name: "Load lvm kernel modules"
   become: true
   with_items:
-      - "dm_snapshot"
-      - "dm_mirror"
-      - "dm_thin_pool"
+    - "dm_snapshot"
+    - "dm_mirror"
+    - "dm_thin_pool"
   modprobe:
-      name: "{{ item }}"
-      state: "present"
+    name: "{{ item }}"
+    state: "present"
 
 - name: "Install glusterfs mount utils (RedHat)"
   become: true
   yum:
-      name: "glusterfs-fuse"
-      state: "present"
+    name: "glusterfs-fuse"
+    state: "present"
   when: "ansible_os_family == 'RedHat'"
 
 - name: "Install glusterfs mount utils (Debian)"
   become: true
   apt:
-      name: "glusterfs-client"
-      state: "present"
+    name: "glusterfs-client"
+    state: "present"
   when: "ansible_os_family == 'Debian'"

contrib/network-storage/heketi/roles/provision/tasks/bootstrap.yml

@@ -1,3 +1,4 @@
+---
 # Bootstrap heketi
 - name: "Get state of heketi service, deployment and pods."
   register: "initial_heketi_state"

contrib/network-storage/heketi/roles/provision/tasks/bootstrap/deploy.yml

@@ -18,7 +18,7 @@
     deployments_query: "items[?kind=='Deployment'].status.conditions|[0][?type=='Available'].status|[0]"
   command: "{{ bin_dir }}/kubectl get services,deployments,pods --selector=deploy-heketi --output=json"
   until:
-      - "initial_heketi_state.stdout|from_json|json_query(pods_query) == 'True'"
-      - "initial_heketi_state.stdout|from_json|json_query(deployments_query) == 'True'"
+    - "initial_heketi_state.stdout|from_json|json_query(pods_query) == 'True'"
+    - "initial_heketi_state.stdout|from_json|json_query(deployments_query) == 'True'"
   retries: 60
   delay: 5

contrib/network-storage/heketi/roles/provision/tasks/bootstrap/volumes.yml

@@ -38,4 +38,4 @@
   vars: { volume: "{{ volume_information.stdout|from_json }}" }
   when: "volume.name == 'heketidbstorage'"
 - name: "Ensure heketi database volume exists."
-  assert: { that: "heketi_database_volume_created is defined" , msg: "Heketi database volume does not exist." }
+  assert: { that: "heketi_database_volume_created is defined", msg: "Heketi database volume does not exist." }

contrib/network-storage/heketi/roles/provision/tasks/heketi.yml

@@ -18,8 +18,8 @@
     deployments_query: "items[?kind=='Deployment'].status.conditions|[0][?type=='Available'].status|[0]"
   command: "{{ bin_dir }}/kubectl get deployments,pods --selector=glusterfs --output=json"
   until:
-      - "heketi_state.stdout|from_json|json_query(pods_query) == 'True'"
-      - "heketi_state.stdout|from_json|json_query(deployments_query) == 'True'"
+    - "heketi_state.stdout|from_json|json_query(pods_query) == 'True'"
+    - "heketi_state.stdout|from_json|json_query(deployments_query) == 'True'"
   retries: 60
   delay: 5
 - set_fact:

contrib/network-storage/heketi/roles/provision/tasks/storageclass.yml

@@ -8,7 +8,7 @@
   register: "heketi_service"
   changed_when: false
 - name: "Ensure heketi service is available."
-  assert: { that: "heketi_service.stdout != \"\""  }
+  assert: { that: "heketi_service.stdout != \"\"" }
 - name: "Render storage class configuration."
   become: true
   vars:

contrib/network-storage/heketi/roles/tear-down-disks/tasks/main.yml

@@ -2,15 +2,15 @@
 - name: "Install lvm utils (RedHat)"
   become: true
   yum:
-      name: "lvm2"
-      state: "present"
+    name: "lvm2"
+    state: "present"
   when: "ansible_os_family == 'RedHat'"
 
 - name: "Install lvm utils (Debian)"
   become: true
   apt:
-      name: "lvm2"
-      state: "present"
+    name: "lvm2"
+    state: "present"
   when: "ansible_os_family == 'Debian'"
 
 - name: "Get volume group information."
@@ -34,13 +34,13 @@
 - name: "Remove lvm utils (RedHat)"
   become: true
   yum:
-      name: "lvm2"
-      state: "absent"
+    name: "lvm2"
+    state: "absent"
   when: "ansible_os_family == 'RedHat'"
 
 - name: "Remove lvm utils (Debian)"
   become: true
   apt:
-      name: "lvm2"
-      state: "absent"
+    name: "lvm2"
+    state: "absent"
   when: "ansible_os_family == 'Debian'"