Howto openstack kolla
setup hosts
download debian bullseye:
wget https://cloud.debian.org/images/cloud/bullseye/latest/debian-11-generic-amd64.qcow2
resize cloud image:
cp debian-11-generic-amd64.qcow2 debian-11-generic-amd64_100G.qcow2 qemu-img resize ddebian-11-generic-amd64_100G.qcow2 +99G
expand image:
virt-resize --expand /dev/sda1 debian-11-generic-amd64.qcow2 debian-11-generic-amd64_100G.qcow2