WDR

Jython library which aims to greatly simplify WebSphere scripting.

Features

• makes wsadmin scripts more "Pythonic" and readable and maintainable in result
• allows interoperability with "legacy" Jython scripts including mixing of classic wsadmin and WDR code
• works with currently supported WSAS versions (6.1 and later)
• Open Source, Apache License, Version 2.0

Some highlights

Listing nodes and servers available in configuration

for node in listConfigObjects('Node'):
    print node.name
    for server in node.listConfigObjects('Server'):
        print " " + server.name

The same code in wsadmin would look like as follows:

for node in AdminConfig.list('Node').splitlines():
    print AdminConfig.showAttribute(node, 'name')
    for server in AdminConfig.list('Server', node).splitlines():
        print ' ' + AdminConfig.showAttribute(server, 'name')

Modifying configuration objects

jvm = getid1('/Server:dmgr/JavaProcessDef:/JavaVirtualMachine:/')
jvm.initialHeapSize = 64
jvm.maximumHeapSize = 512

Invoking MBean operations

dmgr = getMBean1(type='Server', process='dmgr')
dmgr.restart()

Configuration using manifests

Server
    *name sever1
    -processDefinitions
        JavaProcessDef
            -jvmEntries
                JavaVirtualMachine
                    -maximumHeapSize 1024
                    -systemProperties
                        Property
                            *name java.awt.headless
                            -value true

Getting started

• Clone the latest repository with git clone https://github.com/WDR/WDR.git
• run wsadmin with
  • -profile $WDR_HOME/profile.py
  • -javaoption "-Dpython.path=$WDR_HOME/lib/common:$WDR_HOME/lib/legacy"

Visit WDR home page for more...

For more documentation and examples check WDR home page.