-----邮件原件----- 发件人: Miroslav Lichvar [mailto:mlich...@redhat.com] 发送时间: 2022年11月23日 16:22 收件人: chrony-users@chrony.tuxfamily.org 主题: Re: [chrony-users] how to get the status of chronyd in namespace
On Wed, Nov 23, 2022 at 03:16:35AM +0000, chengyechun wrote: > Hi all > I am using the chronyd service, but I put the service in the namespace for > isolation, and then synchronize other servers. I find that the > synchronization status of the chronyd in the namespace cannot be queried > through chronyc. What can I do? Is it a networking namespace? To access the UDP sockets you would need to use "ip netns exec $NAMESPACE chronyc". Yes, I tried this command, but it didn't seem to work; If there are multiple namespaces, the client and server are deployed on the same host, as shown in the following figure. [root@localhost ETS]# ps -ef | grep chrony chrony 947343 1 0 16:34 ? 00:00:00 /usr/sbin/chronyd -f /etc/chrony.conf.tmp1 chrony 947370 1 0 16:34 ? 00:00:00 /usr/sbin/chronyd -f /etc/chrony.conf.tmp2 chrony 947397 1 0 16:34 ? 00:00:00 /usr/sbin/chronyd -f /etc/chrony.conf.tmp3 chrony 947428 1 0 16:34 ? 00:00:00 /usr/sbin/chronyd -f /etc/chrony.conf.tmp4 chrony 947429 947428 0 16:34 ? 00:00:00 /usr/sbin/chronyd -f /etc/chrony.conf.tmp4 root 951981 53788 0 16:41 pts/1 00:00:00 grep --color=auto chrony [root@localhost ETS]# ip netns exec net1 chronyc sources -a -v .-- Source mode '^' = server, '=' = peer, '#' = local clock. / .- Source state '*' = current best, '+' = combined, '-' = not combined, | / 'x' = may be in error, '~' = too variable, '?' = unusable. || .- xxxx [ yyyy ] +/- zzzz || Reachability register (octal) -. | xxxx = adjusted offset, || Log2(Polling interval) --. | | yyyy = measured offset, || \ | | zzzz = estimated error. || | | \ MS Name/IP address Stratum Poll Reach LastRx Last sample =============================================================================== If you can access the Unix socket, that shouldn't be necessary. How do you use this? -- Miroslav Lichvar -- To unsubscribe email chrony-users-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-users-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org.