Bpytop

Bpytop is a powerful resource monitor tool that shows usage and stats for processor, memory, disks, network and processes. It is more or less a combination of psensor and htop. Try it out!

bpytop

Proxmox qm commands

qm guest cmd <vmid> <command>
qm guest exec-status <vmid> <pid>
qm guest passwd <vmid> <username> [OPTIONS]
qm guest exec <vmid> [<extra-args>] [OPTIONS]
 
qm clone <vmid> <newid> [OPTIONS]
qm config <vmid> [OPTIONS]
qm create <vmid> [OPTIONS]
qm delsnapshot <vmid> <snapname> [OPTIONS]
qm destroy <vmid> [OPTIONS]
qm list  [OPTIONS]
qm listsnapshot <vmid>
qm migrate <vmid> <target> [OPTIONS]
qm move_disk <vmid> <disk> <storage> [OPTIONS]
qm pending <vmid>
qm reset <vmid> [OPTIONS]
qm resize <vmid> <disk> <size> [OPTIONS]
qm resume <vmid> [OPTIONS]
qm rollback <vmid> <snapname>
qm sendkey <vmid> <key> [OPTIONS]
qm set <vmid> [OPTIONS]
qm shutdown <vmid> [OPTIONS]
qm snapshot <vmid> <snapname> [OPTIONS]
qm start <vmid> [OPTIONS]
qm stop <vmid> [OPTIONS]
qm suspend <vmid> [OPTIONS]
qm template <vmid> [OPTIONS]
qm unlink <vmid> --idlist <string> [OPTIONS]
 
qm cleanup <vmid> <clean-shutdown> <guest-requested>
qm importdisk <vmid> <source> <storage> [OPTIONS]
qm importovf <vmid> <manifest> <storage> [OPTIONS]
qm monitor <vmid>
qm mtunnel 
qm nbdstop <vmid>
qm rescan  [OPTIONS]
qm showcmd <vmid> [OPTIONS]
qm status <vmid> [OPTIONS]
qm terminal <vmid> [OPTIONS]
qm unlock <vmid>
qm vncproxy <vmid>
qm wait <vmid> [OPTIONS]

How to remove cluster from proxmox?

Execute the following commands via proxmox shell or ssh terminal(recommened). In this way you don’t have to empty all VMs from a node before removing a cluster from it.

# sudo systemctl restart pve-cluster
# sudo systemctl stop pve-cluster
# sudo pmxcfs -l
[main] notice: forcing local mode (although corosync.conf exists)
# sudo rm -f /etc/pve/cluster.conf /etc/pve/corosync.conf
# sudo rm -f /var/lib/pve-cluster/corosync.authkey
# sudo systemctl stop pve-cluster
# sudo rm /var/lib/pve-cluster/.pmxcfs.lockfile
# sudo systemctl restart pve-cluster
# sudo systemctl restart pvedaemon
# sudo systemctl restart pveproxy
# sudo systemctl restart pvestatd