OpenStack: flavor

# list all flavors
openstack flavor list --sort-column Name --all

# create
openstack server create --flavor m1.small --image "Ubuntu 18.04" --nic net-id=foo-network --security-group default --key-name foo-key foo-vm1

Formated output
for FLAVOR in $(openstack flavor list --sort-column Name -c Name -f value); do
echo ${FLAVOR}
openstack flavor show ${FLAVOR}
echo
done

delete all flavors
openstack flavor list --all -c ID -f value | xargs openstack flavor delete