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Regenerating the node plug-in configuration

Use scripting and wsadmin.sh to regenerate the node plug-in configuration.

Before starting this task, wsadmin.sh must be running. See the Start the wsadmin scripting client article for more information.

To regenerate the node plug-in configuration:

  1. Identify the plug-in and assign it to the generator variable, for example:

    Jython:

      generator = AdminControl.completeObjectName('type=PluginCfgGenerator,*')

    Using Jacl:

      set generator [$AdminControl completeObjectName type=PluginCfgGenerator,*]

    Additionally, we can specify the optional node parameter. In a WAS Network Deployment environment, specify the node name of the deployment manager server.

  2. Regenerate the node plug-in for a given web server definition.

    Jython:

      AdminControl.invoke(generator, 'generate', " profile_root/config mycell myWebServerNode myWebServerName true true")

    Using Jacl:

      $AdminControl invoke $generator generate " profile_root/config mycell myWebServerNode myWebServerName true true"


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:

configuration_root

is the root directory path for the configuration repository to be scanned.

If we replace the configuration_root parameter with null, the default configuration root will be used.

myCellName

is the name of the cell in the configuration repository to restrict generation to.

myNodeName

is the name of the node in the configuration repository to restrict generation to.

myServerName

is the name of the server to restrict generation to.

propagate

is a boolean variable that specifies to propagate the configuration file.

propagateKeyring

is a boolean variable that specifies to propagate the keyring file.

The propagateKeyring moves the SSL keyring to the plug-in machine.

The following network-centric example uses the generate operation to generate the plug-in configuration file for the cell:

Using Jython:

Using Jacl:

The following information explains the possible parameters that the generate operation accepts:

where:

app_server_root

is the root directory for the application server to run the command against.

configuration_root

is the root directory path for the configuration repository to be scanned.

myCellName

is the name of the cell in the configuration repository to restrict generation to.

myNodeName

is the name of the node in the configuration repository to restrict generation to.

myServerName

is the name of the server to restrict generation to.

myOutputFileName

is the path and filename of the generated plug-in configuration file.


Related tasks

  • Use the wsadmin scripting AdminControl object for scripted administration


    Related information:

  • Commands for the AdminControl object