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如果在更改NTP服务器之前没有条目,选择控制阀GUI不会添加限制条目

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适用场景

适用于VMware vSphere的SnapCenter插件(SCV)

问题描述

  • restrict <NTP_SERVER> nomodify notrap nopeer noquery如果 在更改NTP服务器之前 条目不存在,则选择控制阀图形用户界面(https://<SCV-IP>:8080 )不会在/etc/ntp.conf 中添加该条目。

diag@scv:~$ grep ^restrict /etc/ntp.conf
restrict -4 default ignore
restrict -6 default ignore
restrict 127.0.0.1
restrict ::1
diag@scv:~$

  • 如果该条目不存在, 选择控制阀不会与 NTP 服务器同步。

diag@scv:~$ ntpq -np
   remote       refid    st t when poll reach   delay   offset  jitter
==============================================================================
 <NTP_SERVER>  .INIT.      16 u   -   64   0   0.000   0.000   0.000
diag@scv:~$ ntpq -c as

ind assid status  conf reach auth condition  last_event cnt
===========================================================
  1 <ID>   8011   yes   no  none   reject   mobilize  1

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