weblogic中两种不同的运行wlst脚本的方式

最新推荐文章于 2025-07-28 10:04:14 发布

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文章标签：

#weblogic #脚本 #iostream #function #server #ant

本文介绍使用 WebLogic Scripting Tool (WLST) 创建单集群域的两种方法。通过 XML 格式的配置指令，演示如何配置管理员服务器、设置 SSL 端口、定义用户密码等关键步骤，并提供了创建和配置集群及托管服务器的示例。

第一种方法：

</java>

成功执行

第二种方法

<taskdef name="wlst"

classname="weblogic.ant.taskdefs.management.WLSTTask"

classpathref="wls.classpath" />

<wlst fileName="wlst/createCluster.py"

arguments="mydomain"

debug="true"

failOnError="true">

</wlst>

运行上面脚本后，ant输出如下内容，抛出了异常，但是执行的结果的是正确的，也就是说创建的域是正确的，但是在脚本的最后执行exit()方法时，抛出了异常，我想这里的问题应该是fork的问题，在第一个方法中可以自行控制启动的是否是一个独立的进程，而第二种方法不能控制，只能是一个进程，所以在执行exit()方法时，不但退出了wlst脚本的执行，也退出了ant进程。
抛出的异常

wlst.creatCluster:

[wlst] <WLSTTask> Adding test1 to sys.argv

[wlst] <WLSTTask> sys.argv is ['wlst/createCluster.py', 'test1']

[wlst] <WLSTTask> The script that will be executed

[wlst] Exiting WebLogic Scripting Tool.

BUILD FAILED

F:work_topfounderworkspacecallcenteruild-wls.xml:185: Traceback (innermost last):

File "wlstcreateCluster.py", line 127, in ?

File "<iostream>", line 46, in exit

org.eclipse.ant.internal.ui.antsupport.AntSecurityException

at org.eclipse.ant.internal.ui.antsupport.AntSecurityManager.checkExit(AntSecurityManager.java:54)

at java.lang.Runtime.exit(Runtime.java:88)

at java.lang.System.exit(System.java:868)

at weblogic.management.scripting.WLScriptContext.exit(WLScriptContext.java:579)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)

at org.python.core.PyMethod.__call__(PyMethod.java:96)

at org.python.core.PyObject.__call__(PyObject.java:283)

at org.python.core.PyObject.invoke(PyObject.java:2055)

at org.python.pycode._pyx6.exit$3(<iostream>:46)

at org.python.pycode._pyx6.call_function(<iostream>)

at org.python.core.PyTableCode.call(PyTableCode.java:208)

at org.python.core.PyTableCode.call(PyTableCode.java:404)

at org.python.core.PyTableCode.call(PyTableCode.java:253)

at org.python.core.PyFunction.__call__(PyFunction.java:169)

at org.python.pycode._pyx16.f$0(wlstcreateCluster.py:127)

at org.python.pycode._pyx16.call_function(wlstcreateCluster.py)

at org.python.core.PyTableCode.call(PyTableCode.java:208)

at org.python.core.PyCode.call(PyCode.java:14)

at org.python.core.Py.runCode(Py.java:1135)

at org.python.core.__builtin__.execfile_flags(__builtin__.java:308)

at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:158)

at weblogic.management.scripting.utils.WLSTInterpreter.execfile(WLSTInterpreter.java:305)

at weblogic.ant.taskdefs.management.WLSTTask.execute(WLSTTask.java:108)

at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)

at org.apache.tools.ant.Task.perform(Task.java:364)

at org.apache.tools.ant.Target.execute(Target.java:341)

at org.apache.tools.ant.Target.performTasks(Target.java:369)

at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)

at org.apache.tools.ant.Project.executeTarget(Project.java:1185)

at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)

at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)

at org.apache.tools.ant.Project.executeTargets(Project.java:1068)

at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)

at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)

org.eclipse.ant.internal.ui.antsupport.AntSecurityException: org.eclipse.ant.internal.ui.antsupport.AntSecurityException

createCluster.py

#=======================================================================================

# This is an example of a WLST offline configuration script. This example demonstrates

# how to create a single-cluster domain. This sample is based on the Basic WebLogic

# Server Domain template.

# Please note that many values used in this script are subject to change based

# on your WebLogic installation and the template you are using.

# Usage:

# wlst createcluster.py <domain name>

#=======================================================================================

import string

#=======================================================================================

# Open a domain template.

#=======================================================================================

template=wlsHome + '/common/templates/domains/' + domainTemplate

readTemplate(template)

#=======================================================================================

# Configure the Administration Server and SSL port.

#=======================================================================================

cd('Servers/AdminServer')

set('ListenAddress','')

set('ListenPort', 7001)

create('AdminServer','SSL')

cd('SSL/AdminServer')

set('Enabled', 'True')

set('ListenPort', 7002)

#=======================================================================================

# Define the password for user weblogic. You must define the password before you

# can write the domain.

#=======================================================================================

cd('/')

cd('Security/base_domain/User/weblogic')

cmo.setPassword('weblogic')

#=======================================================================================

# Set Options:

# - CreateStartMenu: Enable creation of Start Menu shortcut.

# - ServerStartMode: Set mode to development.

# - JavaHome: Sets home directory for the JVM used when starting the server.

# - OverwriteDomain: Overwrites domain, when saving, if one exists.

#=======================================================================================

setOption('CreateStartMenu', 'false')

setOption('ServerStartMode', 'dev')

setOption('JavaHome',javaHome)

setOption('OverwriteDomain', 'true')

#=======================================================================================

# Write the domain and close the domain template.

#=======================================================================================

writeDomain(beaHome +'/user_projects/domains/' + domainName)

closeTemplate()

#=======================================================================================

# Reopen the domain.

#=======================================================================================

readDomain(beaHome +'/user_projects/domains/' + domainName)

#=======================================================================================

# Create three Managed Servers and configure them.

# Migratable servers, which provide for both automatic and manual migration

# at the server-level, are created automatically when you create the Managed Servers.

#=======================================================================================

# 受管服务器的列表,若需要修改修改服务数量,可以修改这个变量,注意不可以重名

mServers = 'ms1', 'ms2', 'ms3'

startPort = 8001

for mServer in mServers:

cd('/')

create(mServer, 'Server')

cd('Server/'+mServer)

set('ListenPort', startPort)

startPort += 10

set('ListenAddress', 'localhost')

#=======================================================================================

# Create and configure a cluster and assign the Managed Servers to that cluster.

#=======================================================================================

clusterName = 'wlsCluster'

cd('/')

create(clusterName, 'Cluster')

assign('Server', string.join(mServers,','), 'Cluster', clusterName)

cd('Clusters/'+clusterName)

set('MulticastAddress', '237.0.0.101')

set('MulticastPort', 9200)

set('WeblogicPluginEnabled', 'true')

#=======================================================================================

# Write the domain and close the domain template.

#=======================================================================================

updateDomain()

closeDomain()

#=======================================================================================

# Exit WLST.

#=======================================================================================

exit()