Improving yamllint configuration (#11389)

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

roles/network_plugin/macvlan/tasks/main.yml

@@ -23,7 +23,7 @@
   template:
     src: debian-network-macvlan.cfg.j2
     dest: /etc/network/interfaces.d/60-mac0.cfg
-    mode: 0644
+    mode: "0644"
   notify: Macvlan | restart network
   when: ansible_os_family in ["Debian"]
 
@@ -53,7 +53,7 @@
     template:
       src: "{{ item.src }}.j2"
       dest: "/etc/sysconfig/network-scripts/{{ item.dst }}"
-      mode: 0644
+      mode: "0644"
     with_items:
     - {src: centos-network-macvlan.cfg, dst: ifcfg-mac0 }
     - {src: centos-routes-macvlan.cfg, dst: route-mac0 }
@@ -67,7 +67,7 @@
     template:
       src: coreos-service-nat_ouside.j2
       dest: /etc/systemd/system/enable_nat_ouside.service
-      mode: 0644
+      mode: "0644"
     when: enable_nat_default_gateway
 
   - name: Macvlan | Enable service nat via gateway on Flatcar Container Linux
@@ -81,7 +81,7 @@
     template:
       src: "{{ item.src }}.j2"
       dest: "/etc/systemd/network/{{ item.dst }}"
-      mode: 0644
+      mode: "0644"
     with_items:
     - {src: coreos-device-macvlan.cfg, dst: macvlan.netdev }
     - {src: coreos-interface-macvlan.cfg, dst: output.network }
@@ -92,13 +92,13 @@
   template:
     src: 10-macvlan.conf.j2
     dest: /etc/cni/net.d/10-macvlan.conf
-    mode: 0644
+    mode: "0644"
 
 - name: Macvlan | Install loopback definition for Macvlan
   template:
     src: 99-loopback.conf.j2
     dest: /etc/cni/net.d/99-loopback.conf
-    mode: 0644
+    mode: "0644"
 
 - name: Enable net.ipv4.conf.all.arp_notify in sysctl
   ansible.posix.sysctl: