One node of the cluster is out

[canpx]

Hello everybody,

I use a Proxmox cluster with 3 nodes on version 3.3-5, working fine during several months.
Today, one of them is out of the cluster.
How can we re add it in ?

 

[wolfgang]

Hi,
try to restart this services on the node what is out of the cluster.

service pvestatd restart
service pvedaemon restart
service cman restart
service pve-cluster restart

 

[benafischer94]

Hi,

I was having the same issue with two out of the seven nodes on my cluster. This fixed the problem. Specifically service pve-cluster restart is when I noticed they all start communicating together.

As a side note the two that were showing as down to the other five if I pointed at their web GUI I could access them and then they would show the other 6 down.

Also in case OP is concerned about the commands affecting running VMs I watched as I ran the commands and had no interruption of service.

Regards,
Ben

 

[canpx]

I resolved the issue with "service pve-cluster restart".
Thanks for your help !

 

[benafischer94]

Glad to hear! I'll update my notes accordingly!