Help, has anyone encountered a similar problem, a cluster of 3 nodes, one random node freezes, with a VM backup task, restarting networking.service helps and the node comes to life, the VM comes to life after unlocking qm, but the network on the VM does not work if you migrate VM to another node, then the network works or remove and add a network card.
I don’t know if this is connected or not, one node changes the ssh key, you have to delete the key on two nodes and add it again
I don’t know if this is connected or not, one node changes the ssh key, you have to delete the key on two nodes and add it again