Problem with cluster ( 1 node show red X icon )

[cocobanana]

Hi,

I really stuck and really need help. I have 6 nodes that runs into productions. The VMs works fine and there is problem with the proxmox nodes and cluster.

Suddenly 1 of my node got problem and it shows X in the gui. last few weeks, I join cluster by using the different fingerprint which is in LX-Node-02.

Below I shows the screenshot and I really need help.


( I VIEW THIS IN LX-Node-01 )



(THIS IS ONLY IN LX-Node-04 ONLY )




How Can I fix this issues? because I believe it is the corosync issues and I really need help.

How can I view LX-Node-04 by using the WEBGUI in LX-Node-01 ?

PLEASE HELP

 

[FloUhl]

It looks like ur LX-Node-04 isn't connected to the Cluster anymore, can u look if its connected to the network? U probably can just use the command "ip a" on ur Node 4 and maybe Node 1

 

[cocobanana]

It looks like ur LX-Node-04 isn't connected to the Cluster anymore, can u look if its connected to the network? U probably can just use the command "ip a" on ur Node 4 and maybe Node 1

Yes.. My Bad.. And sorry for that.. and I really appreciate for your reply.. thank you very much!

 

[FloUhl]

Yes.. My Bad.. And sorry for that.. and I really appreciate for your reply.. thank you very much!

Np, if thats the error fix it, if its not just delete that node and reconnect it maybe