HA Cluster

[Emilsito]

Hi, I have a cluster with 3 nodes and I have configured high availability for all 3, but I want that if for example the first one fails, the machines and containers are migrated to the second specifically, because currently 2 are migrated to the second and one to the third, is that possible?

 

[czechsys]

https://pve.proxmox.com/wiki/High_Availability#_management_tasks

 

[Emilsito]

Hi, thank you for your contribution, but I have read that documentation and I cannot find a solution to my problem

 

[aaron]

You can use HA groups for that. Select the nodes and define the priority. A higher priority means that the node will be chosen first if possible.

That way you can control where guests should be recovered to.

 

[Emilsito]

With higher priority you mean 3 or 1, cause i can put in 1 2 3 4 5 6, but i dont know what is higher than other.

 

[aaron]

Sorry, higher number -> higher prio

 

[Emilsito]

thanks a lot, one more question, you know how the master of HA change, what is the thing that make a node be the master of HA?

 

[aaron]

any node that is up can become the CRM (cluster resource manager) master. there is nothing you can do to control it.