Regenerating the node plug-in configuration using scripting
You can use scripting and the wsadmin tool to regenerate the node plug-in configuration. The processing steps presented here require that you are running from the DMGR server's WebSphere-root/bin folder.
Before you begin
About this task
Perform the following steps to regenerate the node plug-in configuration:
Procedure
Example
The following application-centric examples use the generate, propagate, and propagateKeyring operations for a given web server definition:
Using
Jython:
AdminControl.invoke(generator,'generate',"profile_root/config
01Cell03 01Node03 webserver1 true")
AdminControl.invoke(generator,'propagate',"profile_root/config
01Cell03 01Node03 webserver1")
AdminControl.invoke(generator,'propagateKeyring',"profile_root/config
01Cell03 01Node03 webserver1"
Using
Jacl:
$AdminControl invoke $generator generate "profile_root/config 01Cell03 01Node03 webserver1 true"
$AdminControl invoke $generator propagate "profile_root/config 01Cell03 01Node03 webserver1"
$AdminControl invoke $generator propagateKeyring "profile_root/config 01Cell03 01Node03 webserver1"
The
following information explains the possible parameters that the generate operation
accepts:
public void generate(java.lang.String
configuration_root, java.lang.String myCellName,
java.lang.String myNodeName, java.lang.String myServerName, java.lang.Boolean
propagate, java.lang.Boolean propagateKeyring)
where:
Scripting example using Jython:
- Open a command prompt at your WebSphere_home/bin folder.
- Start wsadmin with "wsadmin -lang jython.
- Set up the environment with next three commands.
objNameString = AdminControl.completeObjectName('WebSphere:type=PluginCfgGenerator,*')
import javax.management as mgmt
objName = mgmt.ObjectName(objNameString)
- Define the parameters. The parameters supplied are
(WAS_home/profile/?/config, Cell_Name, Node_Name, Webserver_Name, propagate XML, propagate Keyring)
parms = ['C:\WAS\WebSphere\profiles\Dmgr01\config','MY-Cell01','MY-Node01','Webserver1',java.lang.Boolean("false"),java.lang.Boolean("false")]
- Give a signature that tells Jython what type of parameters are being used.
signature = ['java.lang.String','java.lang.String','java.lang.String','java.lang.String','java.lang.Boolean','java.lang.Boolean']
- Execute the generation.
AdminControl.invoke_jmx(objName, "generate", parms, signature)
The following network-centric example uses the generate operation to generate the plug-in configuration file for the cell:
Using
Jython:
AdminControl.invoke(generator,'generate',"profile_root/config 01Cell03 null null plugin-cfg.xml")
Using
Jacl:
$AdminControl invoke $generator generate "profile_root/config 01Cell03 null null plugin-cfg.xml"
The
following information explains the possible parameters that the generate operation
accepts:
public void generate(java.lang.String
app_server_root, java.lang.String
configuration_root, java.lang.String myCellName,
java.lang.String myNodeName, java.lang.String
myServerName,java.lang.String myOutputFileName)
where: