Mandatory Cluster Properties

Besides mandatory Cluster properties, you need to set other necessary properties which are not specifically related to the Cluster environment. Database connection must be also configured.

Mandatory properties

These properties must be properly set on each node of the Cluster.

Name Type Description Default
Table 83. Mandatory Cluster properties

cluster.enabled

boolean

Switch whether the Server should start in the standalone or Cluster node mode. By default, the property isn’t set (empty value), which means that the mode is chosen according to your license. It is strongly recommended to set the property to true if the other Cluster properties are configured, as well. Thus the Cluster node will be initialized regardless of the license.

cluster.node.id

String

Each Cluster node must have a unique ID.

node01

cluster.jgroups.bind_address

String, IP address

An IP address of the Ethernet interface which is used for communication with another Cluster nodes. Necessary for inter-node messaging.

127.0.0.1

cluster.jgroups.start_port

int, port

Port where a jGroups server listens for inter-node messages.

7800

cluster.http.url

String, URL

The URL of the CloverDX Cluster node. It must be an HTTP/HTTPS URL to the root of a web application. Typically it would be http://[hostname]:[port]/clover. Primarily, it is used for synchronous inter-node communication from other Cluster nodes. It is recommended to use a fully qualified hostname or IP address, so it is accessible from a client browser or CloverDX Designer.

http://localhost:8080/clover

sandboxes.home

String, URL

For more information, see sandboxes.home.