Improving yamllint configuration (#11389)

Signed-off-by: Bas Meijer <bas.meijer@enexis.nl>

roles/kubernetes-apps/external_cloud_controller/hcloud/tasks/main.yml

@@ -4,7 +4,7 @@
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
     group: "{{ kube_cert_group }}"
-    mode: 0640
+    mode: "0640"
   with_items:
     - {name: external-hcloud-cloud-secret, file: external-hcloud-cloud-secret.yml}
     - {name: external-hcloud-cloud-service-account, file: external-hcloud-cloud-service-account.yml}

roles/kubernetes-apps/external_cloud_controller/huaweicloud/tasks/main.yml

@@ -24,7 +24,7 @@
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
     group: "{{ kube_cert_group }}"
-    mode: 0640
+    mode: "0640"
   with_items:
     - {name: external-huawei-cloud-config-secret, file: external-huawei-cloud-config-secret.yml}
     - {name: external-huawei-cloud-controller-manager-roles, file: external-huawei-cloud-controller-manager-roles.yml}

roles/kubernetes-apps/external_cloud_controller/openstack/tasks/main.yml

@@ -24,7 +24,7 @@
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
     group: "{{ kube_cert_group }}"
-    mode: 0640
+    mode: "0640"
   with_items:
     - {name: external-openstack-cloud-config-secret, file: external-openstack-cloud-config-secret.yml}
     - {name: external-openstack-cloud-controller-manager-roles, file: external-openstack-cloud-controller-manager-roles.yml}

roles/kubernetes-apps/external_cloud_controller/vsphere/tasks/main.yml

@@ -6,7 +6,7 @@
   template:
     src: "{{ item }}.j2"
     dest: "{{ kube_config_dir }}/{{ item }}"
-    mode: 0640
+    mode: "0640"
   with_items:
     - external-vsphere-cpi-cloud-config
   when: inventory_hostname == groups['kube_control_plane'][0]
@@ -15,7 +15,7 @@
   template:
     src: "{{ item }}.j2"
     dest: "{{ kube_config_dir }}/{{ item }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - external-vsphere-cpi-cloud-config-secret.yml
     - external-vsphere-cloud-controller-manager-roles.yml