HA Cluster issue

[Webmedia-Ede]

Hello Forum members,

Currently I have made a cluster of server and a SAN, now it is the case that the HA works, but only manually move the VMs. However, I now want to make it so that it is possible to pull out the internet cable (you do not do this normally) so that the VM is automatically moved to node 2 on node 1, for example.

Does anyone have a solution for this or do you know how to set it up? I have looked at the documentation but do not get much further!

In anticipation of your reaction, I wish everyone a nice day!

Greeting,
Kenneth Wolfs

 

[tom]

Start reading here:

https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_ha_manager

 

[Webmedia-Ede]

Start reading here:

https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_ha_manager

We see that and we try it but its not working!

 

[fireon]

This should work out of the box. If you have minimum three nodes on the SAN, watchdog and HA-Groups with priorities configured, this is working. So if you pullout your network cable, the node is going to fence and ha-resources start again on your host with the highest priority.

 

[tom]

We see that and we try it but its not working!

Please provide details about your cluster and post your full error logs.