Openstack

Openstack Notes and Examples

Find the subnets of the Floating IP addresses via loop

• chatGPT derived
• Note the sed to strip out the python style list result

for NET in $(openstack network list --external -f value -c ID); do
  echo "Network: $(openstack network show "$NET" -f value -c name)"

  openstack network show "$NET" -f value -c subnets |
    sed "s/[][]//g; s/'//g; s/, /\n/g" |
    while read -r SUBNET; do
      openstack subnet show "$SUBNET" -f value -c name -c cidr -c allocation_pools
    done
done