Learning OpenStack Networking - Third Edition

Reassigning floating IPs

Neutron provides the ability to quickly disassociate a floating IP from an instance or other network resource and associate it with another. A list of floating IPs shows the current association:

Using the openstack floating ip unset and openstack floating ip set commands, disassociate the floating IP from MyInstance1 and associate it with MyInstance2. The disassociation can be seen here:

No output will be returned if the command is successful. The openstack floating ip list command shows that the floating IP ...