Resources

Resource nodes control the VM's CPU, memory, and disk allocation.

vcpus

vcpus 2

Number of virtual CPUs. Must be greater than 0.

Default: 1

memory

memory 2048

Memory in megabytes. Must be greater than 0.

Default: 1024 (1 GB)

disk

disk 20

Disk size in gigabytes. When specified, the QCOW2 overlay is created with this size, allowing the guest to use more space than the base image provides. Most cloud images auto-grow the filesystem via cloud-init.

Default: not set (overlay matches base image size)