Servers, Server Groups, and Clusters
Use Runtime Manager to register and set up the properties of servers, server groups, and clusters that reside on-premises. After setting up a server, you can add it to a server group or cluster. Then, select the server, group, or cluster as the deployment target for your applications.
Server Groups and Clusters
Both server groups and clusters run applications in multiple distributed nodes. When using a server group, instances of the applications are completely isolated from each other. In a cluster configuration, the nodes are aware of one another and share common information and synchronize statuses.
All servers in a server group or clusters must have the same Mule runtime engine version and Runtime Manager agent version.