18.12.2020 21:54, Ken Gaillot пишет: > On Fri, 2020-12-18 at 17:51 +0000, Animesh Pande wrote: >> Hello, >> >> Is there a tool that would allow for commands to be run on remote >> nodes in the cluster through the corosync messaging layer? I have a >> cluster configured with multiple corosync communication rings (public >> network and private network). I would like to be able to run a >> command on the remote node through corosync layer even when the >> communication ring associated with the public network goes down but >> the private network communication ring is still connected. >> >> Please let me know if there is such a tool provided by corosync that >> I can use. >> >> Thank you for your time! >> >> Best regards, >> Animesh > > Hi, > > No, there is not. I'm assuming you're using "remote" in the > conventional sense and not for Pacemaker Remote nodes, but the answer > is no either way. :) > > Of course, you can configure sshd to listen on the cluster interface.
What do you call "cluster interface"? As I understand the question, the idea is to use redundancy of corosync communication. Is it possible to configure virtual interface on top of corosync rings? > If you give the cluster interface on each node a unique name in DNS (or > hosts or whatever), you can ssh to that name. > _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
