add-timezone-support (#9263)

roles/kubernetes/preinstall/defaults/main.yml

@@ -100,3 +100,6 @@ ntp_tinker_panic: false
 
 # Force sync time immediately after the ntp installed, which is useful in in newly installed system.
 ntp_force_sync_immediately: false
+
+# Set the timezone for your server.  eg: "Etc/UTC","Etc/GMT-8". If not set, the timezone will not change.
+ntp_timezone: ""

roles/kubernetes/preinstall/tasks/0081-ntp-configurations.yml

@@ -63,3 +63,17 @@
     name: "{{ ntp_service_name }}"
     state: started
     enabled: true
+
+- name: Ensure tzdata package
+  package:
+    name:
+      - tzdata
+    state: present
+  when:
+    - ntp_timezone
+
+- name: Set timezone
+  timezone:
+    name: "{{ ntp_timezone }}"
+  when:
+    - ntp_timezone