To Create a KVM guest VM from command line.
I have an existing ISO directory at:
/myzpool/iso/
And I am storing the KVM at:
/myzpool/kvm
The command that creates the virtual machine is this:
$ sudo virt-install --name server01debian10-server3 \--os-type linux \--os-variant Debian10 \--ram 2048\--disk /myzpool/kvm/debian10-server3.qcow2,device=disk,bus=virtio,size=10,format=qcow2 \--graphics none \--noautoconsole \--hvm \--cdrom /iso/debian-10.9.0-amd64-netinst.iso \--boot cdrom,hd |
Or
virt-install --name=centos \--memory=2048 --vcpus=1 \--location=/myzpool/iso/debian-10.9.0-amd64-netinst.iso \--disk /myzpool/kvm/debian10-server3.qcow2,device=disk,bus=virtio,size=8 \--network bridge:br0 \--os-type=linux \--nographics \--extra-args='console=tty0 console=ttyS0,115200n8 serial' |