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

kubespray/project/roles/network_plugin/flannel/tasks/main.yml

@@ -12,7 +12,7 @@
   template:
     src: "{{ item.file }}.j2"
     dest: "{{ kube_config_dir }}/{{ item.file }}"
-    mode: 0644
+    mode: "0644"
   with_items:
     - {name: flannel, file: cni-flannel-rbac.yml, type: sa}
     - {name: kube-flannel, file: cni-flannel.yml, type: ds}

kubespray/project/roles/network_plugin/flannel/tasks/reset.yml

@@ -2,9 +2,9 @@
 - name: Reset | check cni network device
   stat:
     path: /sys/class/net/cni0
-    get_attributes: no
-    get_checksum: no
-    get_mime: no
+    get_attributes: false
+    get_checksum: false
+    get_mime: false
   register: cni
 
 - name: Reset | remove the network device created by the flannel
@@ -14,9 +14,9 @@
 - name: Reset | check flannel network device
   stat:
     path: /sys/class/net/flannel.1
-    get_attributes: no
-    get_checksum: no
-    get_mime: no
+    get_attributes: false
+    get_checksum: false
+    get_mime: false
   register: flannel
 
 - name: Reset | remove the network device created by the flannel