Can't join a cluster

Y

Yvon

Member
Dec 20, 2018
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Hello,

I was running a 3 nodes cluster perfectly fine then this week end one of my nodes couldn't boot. From what I've seen, it was missing a system file and was stuck. I installed PVE again and upgraded it to 5.3-8 and I want to join the cluster again but it seems I can't send the infos :upload_2019-1-29_15-56-32.png

The "Join Information" is grayed and I don't understand why.

If I want to add PVE2 back again should I need to exclude it from the cluster first ?
upload_2019-1-29_16-11-28.png

PS : I upgraded the other 2 nodes to the same PVE version.
 
Last edited:
Also note: The join information is only visible on the nodes of the cluster you want to join, not the new node which is not part of the cluster yet.
 
Ok I found how to do it :

First remove the faulty node from the cluster : pvecm delnode pve2
Then add it back from the GUI with "Join Information" .

Well now it's called "pve" instead of "pve2" but it's working :
upload_2019-1-29_16-32-14.png
 
You're welcome.
 
This does not work for me, I still have a node that shows up in the cluster and the join info is blanked out when I tried to delnode it cannot find it. The server is completely powered off.
 
okieunix1957 said:
This does not work for me, I still have a node that shows up in the cluster and the join info is blanked out when I tried to delnode it cannot find it. The server is completely powered off.
Click to expand...
Hi,
please check the /etc/pve/corosync.conf. Is the node still listed? Also check if the node is listed under /etc/pve/nodes.
 
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