Use the wsadmin tool to create application server, generic
server, and proxy server clusters. A cluster is a set of servers that
you manage together as a way to balance workload.
Before you begin
There are multiple ways to complete this task. This topic
uses the AdminConfig object to create clusters in your environment.
Alternatively, you can use the ClusterConfigCommands command group
for the AdminTask object or the createCluster script in the AdminClusterManagement
script library to create and configure clusters.
Procedure
- 啟動 wsadmin Scripting 工具。
- Identify the server to convert to a cluster.
Determine
the configuration ID of the server of interest and assign it to the
server variable, as the following example demonstrates:
- Convert the existing server to a cluster.
Use
the convertToCluster command for the AdminConfig object to
convert the existing server to a cluster. Specify the name of the
server and the name to assign to the cluster, as the following example
demonstrates.
Example output:
myCluster1(cells/mycell/cluster/myCluster1|cluster.xml#ClusterMember_1)
- Save the configuration changes.
請利用下列指令範例來儲存您的配置變更:
AdminConfig.save()
- In a network deployment environment
only, synchronize the node.
Use the syncActiveNodes
script in the AdminNodeManagement script library to propagate the
changes to all active nodes, as the following example demonstrates:
AdminNodeManagement.syncActiveNodes()