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

kubespray/project/roles/kubernetes-apps/ansible/tasks/coredns.yml

@@ -3,7 +3,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   loop:
     - { name: coredns, file: coredns-clusterrole.yml, type: clusterrole }
     - { name: coredns, file: coredns-clusterrolebinding.yml, type: clusterrolebinding }
@@ -31,7 +31,7 @@
   template:
     src: "{{ item.src }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { name: coredns, src: coredns-deployment.yml, file: coredns-deployment-secondary.yml, type: deployment }
     - { name: coredns, src: coredns-svc.yml, file: coredns-svc-secondary.yml, type: svc }

kubespray/project/roles/kubernetes-apps/ansible/tasks/dashboard.yml

@@ -3,7 +3,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { file: dashboard.yml, type: deploy, name: kubernetes-dashboard }
   register: manifests

kubespray/project/roles/kubernetes-apps/ansible/tasks/etcd_metrics.yml

@@ -3,7 +3,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { file: etcd_metrics-endpoints.yml, type: endpoints, name: etcd-metrics }
     - { file: etcd_metrics-service.yml, type: service, name: etcd-metrics }

kubespray/project/roles/kubernetes-apps/ansible/tasks/main.yml

@@ -2,7 +2,7 @@
 - name: Kubernetes Apps | Wait for kube-apiserver
   uri:
     url: "{{ kube_apiserver_endpoint }}/healthz"
-    validate_certs: no
+    validate_certs: false
     client_cert: "{{ kube_apiserver_client_cert }}"
     client_key: "{{ kube_apiserver_client_key }}"
   register: result

kubespray/project/roles/kubernetes-apps/ansible/tasks/netchecker.yml

@@ -29,7 +29,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items: "{{ netchecker_templates }}"
   register: manifests
   when:

kubespray/project/roles/kubernetes-apps/ansible/tasks/nodelocaldns.yml

@@ -20,7 +20,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { name: nodelocaldns, file: nodelocaldns-config.yml, type: configmap }
     - { name: nodelocaldns, file: nodelocaldns-sa.yml, type: sa }
@@ -51,7 +51,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - { name: nodelocaldns, file: nodelocaldns-second-daemonset.yml, type: daemonset }
   register: nodelocaldns_second_manifests