update to latest 2.26.0 kubespray version and add dns zones settings to coredns

kubespray/project/roles/kubernetes/node/tasks/kubelet.yml

@@ -11,8 +11,8 @@
     src: "kubelet.env.{{ kubeletConfig_api_version }}.j2"
     dest: "{{ kube_config_dir }}/kubelet.env"
     setype: "{{ (preinstall_selinux_state != 'disabled') | ternary('etc_t', omit) }}"
-    backup: yes
-    mode: 0600
+    backup: true
+    mode: "0600"
   notify: Node | restart kubelet
   tags:
     - kubelet
@@ -22,7 +22,7 @@
   template:
     src: "kubelet-config.{{ kubeletConfig_api_version }}.yaml.j2"
     dest: "{{ kube_config_dir }}/kubelet-config.yaml"
-    mode: 0600
+    mode: "0600"
   notify: Kubelet | restart kubelet
   tags:
     - kubelet
@@ -32,8 +32,8 @@
   template:
     src: "kubelet.service.j2"
     dest: "/etc/systemd/system/kubelet.service"
-    backup: "yes"
-    mode: 0600
+    backup: true
+    mode: "0600"
     validate: "sh -c '[ -f /usr/bin/systemd/system/factory-reset.target ] || exit 0 && systemd-analyze verify %s:kubelet.service'"
     # FIXME: check that systemd version >= 250 (factory-reset.target was introduced in that release)
     # Remove once we drop support for systemd < 250
@@ -48,7 +48,7 @@
 - name: Enable kubelet
   service:
     name: kubelet
-    enabled: yes
+    enabled: true
     state: started
   tags:
     - kubelet