Improving yamllint configuration (#11389)

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

roles/container-engine/cri-dockerd/molecule/default/prepare.yml

@@ -28,7 +28,7 @@
         src: "{{ item }}"
         dest: "/tmp/{{ item }}"
         owner: root
-        mode: 0644
+        mode: "0644"
       with_items:
         - container.json
         - sandbox.json
@@ -37,12 +37,12 @@
         path: /etc/cni/net.d
         state: directory
         owner: "{{ kube_owner }}"
-        mode: 0755
+        mode: "0755"
     - name: Setup CNI
       copy:
         src: "{{ item }}"
         dest: "/etc/cni/net.d/{{ item }}"
         owner: root
-        mode: 0644
+        mode: "0644"
       with_items:
         - 10-mynet.conf

roles/container-engine/cri-dockerd/tasks/main.yml

@@ -8,7 +8,7 @@
   copy:
     src: "{{ local_release_dir }}/cri-dockerd"
     dest: "{{ bin_dir }}/cri-dockerd"
-    mode: 0755
+    mode: "0755"
     remote_src: true
   notify:
     - Restart and enable cri-dockerd
@@ -17,7 +17,7 @@
   template:
     src: "{{ item }}.j2"
     dest: "/etc/systemd/system/{{ item }}"
-    mode: 0644
+    mode: "0644"
     validate: "sh -c '[ -f /usr/bin/systemd/system/factory-reset.target ] || exit 0 && systemd-analyze verify %s:{{ item }}'"
     # FIXME: check that systemd version >= 250 (factory-reset.target was introduced in that release)
     # Remove once we drop support for systemd < 250