Installing IBM Watson IoT Platform - Message Gateway
You can install IBM® Watson IoT Platform - Message Gateway in Docker containers or as RPMs directly on your host operating system. On Red Hat systems, you must have an active Red Hat subscription to install IBM Watson IoT Platform - Message Gateway in Docker containers or as RPMs directly on your host operating system. You do not need such a subscription on CentOS.
After you have installed the IBM Watson IoT Platform - Message Gateway server, you must set the license type and accept the license agreement by using a REST Administration API. Until the license is accepted, the IBM Watson IoT Platform - Message Gateway server remains in maintenance mode. For more information about using a REST Administration API to set the licensed usage and accept the license agreement, see Configuring the licensed usage for IBM Watson IoT Platform - Message Gateway and accepting the license by using REST Administration APIs.