Network Deployment (Distributed operating systems), v8.0 > Reference > Jython script library
Cluster query scripts
The scripting library provides multiple script procedures to automate the application server configurations. Use the scripts in this topic to determine if clusters and cluster members exist and to display the clusters and cluster members that are configured in the environment. We can run each script individually, or combine procedures to create custom automation scripts.
The AdminClusterManagement script procedures are located in...
WAS_HOME/scriptLibraries/server/V70Use the following script procedures to query your cluster configuration:
checkIfClusterExists
Display whether the cluster of interest exists in the configuration.
checkIfClusterExists argument description. Run the script to see if the cluster exists.
Argument Description clusterName Name of the cluster of interest. Syntax
AdminClusterManagement.checkIfClusterExists(clusterName)Example usage
AdminClusterManagement.checkIfClusterExists("myCluster")
checkIfClusterMemberExists
Display whether a specific cluster member exists in your cluster configuration.
checkIfClusterMemberExists argument descriptions. Run the script to see if the cluster member exists.
Argument Description clusterName Name of the cluster to query. serverName Name of the server of interest. Syntax
AdminClusterManagement.checkIfClusterMemberExists(clusterName, serverName)Example usage
AdminClusterManagement.checkIfClusterMemberExists("myCluster", "myClusterMember")
help
Display the script procedures that the AdminClusterManagement script library supports.
help argument description. Run the script to display detailed help for the script. Specify the name of the script.
Argument Description script Name of the script of interest. Syntax
AdminResources.help(script)Example usage
AdminResources.help("createClusterWithoutMember")
listClusters
Display each cluster that exists in the configuration. This script does not require arguments.
Syntax
AdminClusterManagement.listClusters()Example usage
AdminClusterManagement.listClusters()
listClusterMembers
Display the server cluster members that exist in a specific cluster configuration.
listClusterMembers argument description. Run the script to list the cluster members.
Argument Description clusterName Name of the cluster of interest. Syntax
AdminClusterManagement.listClusterMembers(clusterName)Example usage
AdminClusterManagement.listClusterMembers("myCluster")
Use the script library to automate the application serving environment using wsadmin.sh
Automate server administration using wsadmin.sh
Cluster servers with wsadmin scripting
Balancing workloads
Related
Cluster configuration scripts