Scaling other services
Unfortunately, we will have to conclude the section on scaling here. Moving forward, the process to scale each service in OpenStack becomes fairly repetitive. Make the same IP address modifications to each of the services and update HAProxy for the ports that the services listen in on. Then, make sure to search for information on any extra configuration that needs to be done for each of the services to be able to coexist with multiple instances of themselves within the cluster.
