WLST Scripting: Know More on it: Eg.

### Script to create WebLogic Domain(s) from csv file
02.### Reusable Definitions
03.def buildDomain():
04. ### Read Basic Template
05. readTemplate(WL_HOME+"/common/templates/domains/wls.jar")
06. cd('Servers/AdminServer')
07. set('ListenAddress', adminServerAddress)
08. set('ListenPort', int(adminServerPort))
09. ### Create Admin User
10. cd('/')
11. cd('Security/base_domain/User')
12. delete('weblogic','User')
13. create(adminUser,'User')
14. cd(adminUser)
15. set('Password',adminPassword)
16. set('IsDefaultAdmin',1)
17. ### Write Domain
18. setOption('OverwriteDomain', 'true')
19. writeDomain(domainLocation+'/'+domainName)
20. closeTemplate()
21.def printConfirmation():
22. ### Print Confirmation
23. print ""
24. print "Created Domain With Following Values"
25. print "Domain Name = %s " % domainName
26. print "Domain Location = %s " % domainLocation
27. print "Admin User = %s " % adminUser
28. print "Admin Password = %s " % adminPassword
29. print "Admin Server Address = %s " % adminServerAddress
30. print "Admin Server port = %s " % adminServerPort
31.### Executable Script
32.### CreateDomain.py
33.import sys
34.### Define constants
35.WL_HOME = "/products/beaSB/wlserver_10.0"
36.### Read the command-line arguments
37.argslength = len(sys.argv)
38.if argslength < 2 :
39. print '==>Insufficient arguments'
40. print '==>Syntax: java weblogic.WLST CreateDomain.py csv.file'
41. exit()
42.else:
43. ### Read the csv file
44. fileName = sys.argv[1]
45. print('Reading File \"' + fileName + '\"' )
46. f = open(fileName)
47. try:
48. for line in f.readlines():
49. ### Strip the comment lines
50. if line.strip().startswith('#'):
51. continue
52. else:
53. ### Split the comma seperated values
54. items = line.split(',')
55. items = [item.strip() for item in items]
56. if len(items) != 6:
57. print "==>Bad line: %s" % line
58. print "==>Syntax: domainName, domainLocation, adminUser, adminPassword, adminServerAddress, adminServerPort"
59. else:
60. (domainName, domainLocation, adminUser, adminPassword, adminServerAddress, adminServerPort) = items
61.
62. ### Call the definition buildDomain
63. buildDomain()
64. ### Call the definition printConfirmation
65. printConfirmation()
66. except Exception, e:
67. print "==>Error Occured"
68. print e
69.exit()

Monitoring JDBC Connection pool using WLST

Here is a sample:


def jdbcConnectionPoolStatus(server_name):
try:
cd('/ServerRuntimes/'+server_name+'/JDBCConnectionPoolRuntime')
print '---------------------- JDBC Connection pool ---------------------'
jdbcPool = ls()
for jdbcname in jdbcPool.split():
if jdbcname != 'drw-':
cd('/ServerRuntimes/Desktop_managedServer_1/JDBCConnectionPoolRuntime/'+jdbcname)
print 'Connection pool ' + jdbcname + ' is ' + cmo.getState()
except:
print "This Server has no JDBC Connection Pool"

JConsole JMX to Weblogic

Hello,

We found a workaround that doesn't need to compile and run a proxy.

Just set JAVA_HOME and BEA_HOME and run:

RedHat
jconsole -J-Djava.class.path=$JAVA_HOME/lib/jconsole.jar:/usr/bea40/wlserver_10.3/server/lib/wljmxclient.jar -J-Djmx.remote.protocol.provider.pkgs=weblogic.management.remote

Windows
jconsole -J-Djava.class.path=%JAVA_HOME%\lib\jconsole.jar;%BEA_HOME%\wlserver_10.3\server\lib\wljmxclient.jar -J-Djmx.remote.protocol.provider.pkgs=weblogic.management.remote


Connection string:
service:jmx:rmi:///jndi/iiop://localhost:7001/weblogic.management.mbeanservers.domainruntime



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1. After having the same issue, it turned out that it is just a CLASSPATH issue when using jConsole from the latest SUN JVM:

a) Working for connect string starting with 'service:jmx:rmi:///jndi/iiop://...' only.
set JAVA_HOME=D:\SUN_jdk1.6.0_13
set PATH=%JAVA_HOME%\bin;%PATH%
jconsole -J-Djava.class.path=%JAVA_HOME%\lib\jconsole.jar;%bea_home%\wlserver_10.3\server\lib\wljmxclient.jar

b) Working for connect string starting with 'service:jmx:rmi:///jndi/iiop://...' and 'service:jmx:iiop:///jndi/iiop://...' .

set JAVA_HOME=D:\SUN_jdk1.6.0_13
set PATH=%JAVA_HOME%\bin;%PATH%
jconsole -J-Djava.class.path=%JAVA_HOME%\lib\jconsole.jar;%bea_home%\wlserver_10.3\server\lib\weblogic.jar

NOTE: The RMI or IIOP in the connect string!

c) I tried the following URLs that worked fine:

* service:jmx:rmi:///jndi/iiop://localhost:7001/weblogic.management.mbeanservers.runtime

* service:jmx:iiop:///jndi/iiop://localhost:7001/weblogic.management.mbeanservers.runtime

* service:jmx:rmi:///jndi/iiop://localhost:7001/weblogic.management.mbeanservers.domainruntime

* service:jmx:iiop:///jndi/iiop://localhost:7001/weblogic.management.mbeanservers.domainruntime

2. In addition, the parameter -J-Djmx.remote.proto.provider.pkgs=weblogic.management.remote can be set if the current version of the JVM has any issue:

jconsole -J-Djava.class.path=%JAVA_HOME%\lib\jconsole.jar;%bea_home%\wlserver_10.3\server\lib\wljmxclient.jar -J-Djmx.remote.proto.provider.pkgs=weblogic.management.remote

I hope this helps a bit!

Monitoring JDBC Connection pool using WLST : Betterway

try:
mBeans=home.getMBeansByType("JDBCConnectionPoolRuntime")
print '---------------------- JDBC Connection pool ---------------------'
print
for bean in mBeans:
if server_name != bean.getObjectName().getLocation():
continue
print bean.getName() + " is " + str(bean.getState())
except:
print "This server has no Messaging Bridge"

Monitoring Messaging Bridges

try:
mBeans=home.getMBeansByType("MessagingBridgeRuntime")
print '---------------------- Messaging Bridge ---------------------'
print
for bean in mBeans:
if server_name != bean.getObjectName().getLocation():
continue
print bean.getName() + " is " + str(bean.getDescription()) + " and " + str(bean.getState())
except:
print "This server has no Messaging Bridge"

Application Status through WLST

Here is a way.

try:
cd('/ServerRuntimes/'+server_name+'/ApplicationRuntimes')
print '---------------------- Application status ---------------------'
apps = ls()
for appname in apps.split():
if appname != 'drw-':
cd('/ServerRuntimes/'+server_name+'/ApplicationRuntimes/'+appname)
if getMBean('ComponentRuntimes'):
# we may not have a component runtime, so check first
cd('/ServerRuntimes/'+server_name+'/ApplicationRuntimes/'+appname+'/ComponentRuntimes')
components=ls()
for component in components.split():
if not component.endswith('.jar'):
if component != 'drw-':
cd('/ServerRuntimes/'+server_name+'/ApplicationRuntimes/'+appname+'/ComponentRuntimes/'+component)
status=str(get('Name'))+': '
istate=cmo.getDeploymentState()
if istate == 0:
istate='UNPREPARED'
if istate == 1:
istate='PREPARED'
if istate == 2:
istate='ACTIVE'
if istate == 3:
istate='NEW'
print component + ' has status : ' + istate
except WLSTException,e:
# this typically means the server is not active, just ignore
print "This Server has no Application"