How can you create a new virtual machine in Proxmox VE using both the web interface and command line?

Using the Web Interface

1. Log in to the Proxmox VE web portal. 2. Click Create VM and follow the configuration wizard. 3. Define general settings such as VM name, unique ID, and target node. 4. Select the Guest OS and attach an ISO image for installation. 5. Configure system settings, including enabling QEMU Agent or adding TPM if needed. 6. Choose storage location and define disk size. 7. Assign CPU resources such as sockets and cores. 8. Allocate memory. 9. Configure the network adapter and bridge. 10. Click Finish to create the VM .

Most default values are suitable for standard deployments, though CPU and memory allocation should match workload requirements.

Using Command-Line (Script-Based Creation)

For automation or bulk deployment, use the Proxmox shell:

`` Codeqm create --name --memory \--net0 model=e1000,bridge=vmbr0 \--cores --sockets --cpu ``

This approach ensures consistent configuration across multiple VMs and reduces manual effort .

Proxmox also supports creating a VM from backup using the web interface restore option or the qmrestore command.