How does opennebula hot load configurations to the running vms?

we’re actually planning to move few of the vms from opennebula to another cluster running proxmox, we did the test by taking a snapshot and importing the disk. It works. We were wondering if there’s any agent opennebula installs in the vm for hotloading context files that we need to remove?

This program is required to be installed inside the Guest OS for VMs to have context features as seen here.

Thank you for the reply. The “this program” link does not open. Removing the libguestfs is enough or is there anything else?

Also, I did not find libguestfs-tools installed in the guestvm on opennebula?