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Create a Domain Using WebLogic Scripting Tool (WLST)

WebLogic Scripting Tool (WLST) provides a command line scripting interface to manage WebLogic Server instances and domains. This article gives an example of creating a new domain using WLST. You will need to adjust the values in the properties file and may wish to alter the script to suit your needs.

Creating a new domain is done in offline mode, as there is no AdminServer to connect to until the domain is created and started.

Script

Create a file called "create_domain.py" with the following contents.

#!/usr/bin/python
# Author : Tim Hall
# Save Script as : create_domain.py

import time
import getopt
import sys
import re

# Get location of the properties file.
properties = ''
try:
   opts, args = getopt.getopt(sys.argv[1:],"p:h::",["properies="])
except getopt.GetoptError:
   print 'create_domain.py -p <path-to-properties-file>'
   sys.exit(2)
for opt, arg in opts:
   if opt == '-h':
      print 'create_domain.py -p <path-to-properties-file>'
      sys.exit()
   elif opt in ("-p", "--properties"):
      properties = arg
print 'properties=', properties

# Load the properties from the properties file.
from java.io import FileInputStream
 
propInputStream = FileInputStream(properties)
configProps = Properties()
configProps.load(propInputStream)

# Set all variables from values in properties file.
wlsPath=configProps.get("path.wls")
domainConfigPath=configProps.get("path.domain.config")
appConfigPath=configProps.get("path.app.config")
domainName=configProps.get("domain.name")
username=configProps.get("domain.username")
password=configProps.get("domain.password")
adminPort=configProps.get("domain.admin.port")
adminAddress=configProps.get("domain.admin.address")
adminPortSSL=configProps.get("domain.admin.port.ssl")

# Display the variable values.
print 'wlsPath=', wlsPath
print 'domainConfigPath=', domainConfigPath
print 'appConfigPath=', appConfigPath
print 'domainName=', domainName
print 'username=', username
print 'password=', password
print 'adminPort=', adminPort
print 'adminAddress=', adminAddress
print 'adminPortSSL=', adminPortSSL

# Load the template. Versions < 12.2
readTemplate(wlsPath + '/common/templates/domains/wls.jar')

# Load the template. Versions >= 12.2
#selectTemplate('Basic WebLogic Server Domain')
#loadTemplates()

# AdminServer settings.
cd('/Security/base_domain/User/' + username)
cmo.setPassword(password)
cd('/Server/AdminServer')
cmo.setName('AdminServer')
cmo.setListenPort(int(adminPort))
cmo.setListenAddress(adminAddress)

# Enable SSL. Attach the keystore later.
create('AdminServer','SSL')
cd('SSL/AdminServer')
set('Enabled', 'True')
set('ListenPort', int(adminPortSSL))

# If the domain already exists, overwrite the domain
setOption('OverwriteDomain', 'true')

setOption('ServerStartMode','prod')
setOption('AppDir', appConfigPath + '/' + domainName)

writeDomain(domainConfigPath + '/' + domainName)
closeTemplate()
exit()

Properties

Create a file called "myDomain.properties" with the following contents.

# Paths
path.middleware=/u01/app/oracle/middleware
path.wls=/u01/app/oracle/middleware/wlserver_10.3
path.domain.config=/u01/app/oracle/config/domains
path.app.config=/u01/app/oracle/config/applications

# Credentials
domain.name=myDomain
domain.username=weblogic
domain.password=Password1

# Listening address
domain.admin.port=7001
domain.admin.address=ol6.localdomain
domain.admin.port.ssl=7501

Run It

Create the new domain using the following commands.

# Set environment.
export MW_HOME=/u01/app/oracle/middleware
export WLS_HOME=$MW_HOME/wlserver_10.3
export WL_HOME=$WLS_HOME
export JAVA_HOME=/u01/app/oracle/jdk1.7.0_79
export PATH=$JAVA_HOME/bin:$PATH
export CONFIG_JVM_ARGS=-Djava.security.egd=file:/dev/./urandom

. $WLS_HOME/server/bin/setWLSEnv.sh

# Create the domain.
java weblogic.WLST create_domain.py -p myDomain.properties

For more information see:

Hope this helps. Regards Tim...

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