update default ntp server

files/services/docker-compose.yml.j2

@@ -84,7 +84,7 @@ services:
     restart: always
     image: cturra/ntp
     environment:
-      NTP_SERVERS: {{ dnsmasq.ntp.upstream | default('ntp1.aliyun.com,ntp2.aliyun.com,ntp3.aliyun.com,ntp4.aliyun.com') }}
+      NTP_SERVERS: {{ dnsmasq.ntp.upstream | default('time1.apple.com,time2.apple.com,time3.apple.com,time4.apple.com,time5.apple.com,time6.apple.com,time7.apple.com') }}
     cap_add:
       - SYS_TIME
     ports:

tasks/set-ntp-server.yaml

 - name: default ntp server
   set_fact:
-    ntp_server: ntp.aliyun.com
+    ntp_server: time.apple.com
 - name: ntp server from specific
   set_fact:
     ntp_server: '{{dnsmasq.ntp}}'