Tool to talk to all Hosts on the whole cluster

[vec0]

I want to be able to deploy VMs, which automatically start on multiple hosts in my proxmox cluster.
And I want to be able to change a VLAN on all VMs which have this specific VLAN configured with one script / one command.

Does someone have a tool for cluster-wide deployments / cluster-wide config of VMs?

 

[gurubert]

You can use qm config to reconfigure VMs from the command line.

You can use qm migrate and qm start to migrate and start VMs in the cluster. Use ssh node qm start … to start a VM on a remote node.

You can edit the config files below /etc/pve with any text editor or even sed to change multiple VMs at the same time.