_best_: Panorama-kvm-10.0.4.qcow2

, specifically version 10.0.4, designed for deployment on KVM-based hypervisors Key Features & Benefits Centralized Management

You need a Panorama-VM Base License.
Without a license, Panorama will run in a limited "demo" mode (expires in ~15 days) and will not manage more than a few firewalls.

Logging Disk

: For "Panorama Mode" (managing devices and collecting logs), you must add a second virtual hard drive (e.g., virtiob.qcow2 ). A common lab size is 100 GB , though production KVM environments often use 2 TB logging disks. panorama-kvm-10.0.4.qcow2

panorama: Identifies the specific Palo Alto Networks software role. Unlike the PA-VM (a standalone firewall virtual machine), this image is dedicated to the centralized management console.
kvm: Indicates the target hypervisor. This image is optimized for Linux KVM environments (often managed via virsh, virt-manager, or OpenStack). It is not natively compatible with VMware ESXi (which requires .ova or .vmdk) or Hyper-V.
10.0.4: Denotes the specific PAN-OS software version. This is a maintenance release within the 10.0 feature branch.
.qcow2: The file extension. QCOW2 is the standard disk image format for QEMU. It supports features like snapshots, sparse file allocation (the file grows as data is written rather than consuming full disk space immediately), and compression.

File Extension (.qcow2)

: This is a QEMU Copy-On-Write format. It is the standard virtual disk format for KVM (Kernel-based Virtual Machine) environments. , specifically version 10