OpenStack command lines to create network and assign floating IP address

OpenStack command lines to create network and assign floating IP address

Below are the OpenStack command lines ( along with openstack client CLIs) to create network and assign floating IP to an instance.

# neutron net-create MyNetwork
(# openstack network create MyNetwork --external)

# neutron subnet-create MyNetwork-subnet 192.168.0.0/24; # This will out GUID for subnet - (1)
(# openstack subnet create --network MyNetwork --subnet-range 192.168.0.0/24 MyNetwork-subnet)

# neutron router-create MyRouter
(# openstack router create MyRouter)


# neutron router-gateway-set MyRouter Ex-Net; # where Ex-Net is external network
(# open stack router --external-gateway Ex-Net MyRouter)


# neutron router-interface-add MyRouter
(# neutron port-list; # Retrieve port id)
(# openstack port list; # Retrieve port id)
(# openstack router add port MyRouter )



# neutron floatingip-create MyNetwork

(# openstack floating ip create MyNetwork)



# neutron floatingip-list
(# openstack floating ip list)


# openstack server list; # helps retrieve server ids

# openstack server add floating ip 


# echo Hope it helps!
Hope it helps!