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Configuring the Nodes of a Cluster

The WSO2 ELB is now retired. Please set up your cluster with an alternative load balancer, preferably Nginx Plus. See Setting up a Cluster for more information.

Management nodes specialize in management of the setup while worker nodes specialize in serving requests to deployment artifacts. Only management nodes are authorized to add new artifacts into the system or make configuration changes. Worker nodes can only deploy artifacts and read configurations. Management nodes can be behind an internal firewall and be exposed to clients running within the organization only, while worker nodes can be exposed to external clients.

The following are the configurations for the manager and worker nodes: