Create DataSource for DB2 Provider using wsadmin (Websphere Application Server 8.5) - db2

I have a script which create a Data Source using a DB2 JDBC Provider in Websphere Application Server 8.5. So I am fighting with an error while running the script and I need some help pls.
My script:
def createDB2(list):
print 'Creating DB2 Data Source...'
for dataSource in list:
datasourceName=dataSource[0]
dsJNDIName=dataSource[1]
compAuthAlias=dataSource[2]
providerName=dataSource[3]
dataStoreHelperClassName=dataSource[4]
description=dataSource[5]
serverName=dataSource[6]
databaseMaxConnections=dataSource[7]
databaseMinConnections=dataSource[8]
databaseconnTimeout=dataSource[9]
databasereapTime=dataSource[10]
databaseunusedTimeout=dataSource[11]
databaseagedTimeout=dataSource[12]
#Creare sursa de date
dataSourceId = AdminJDBC.createDataSourceAtScope( scope, providerName, datasourceName, dsJNDIName, dataStoreHelperClassName, serverName, [['componentManagedAuthenticationAlias',compAuthAlias],['containerManagedPersistence','true'],['description',description]] )
connectionPoolList = AdminConfig.list('ConnectionPool', dataSourceId)
connectionPoolList = AdminUtilities.convertToList(connectionPoolList)
connectionPoolId = connectionPoolList[0]
AdminConfig.modify(connectionPoolId, [["maxConnections", databaseMaxConnections], ["minConnections", databaseMinConnections], ["connectionTimeout", databaseconnTimeout], ["reapTime", databasereapTime], ["unusedTimeout", databaseunusedTimeout], ["agedTimeout", databaseagedTimeout]])
print 'Saving configuration...'
AdminConfig.save()
print "Configuration saved."
My input list:
[datasourceName, JNDIName, AuthAlias, providerName, dataStoreHelperClassName, description, srvName, maxConnections, minConnections, connTimeout, reapTime, unusedTimeout, agedTimeout]
I am using the same script to create an Oracle Data Source with no errors. The difference that I know between theese process is the serverName. For DB2 is a ServerName and for Oracle is an URL. Is there another difference that I don't know? Does anyone see an error or a mistake in my code?
My error:
Exception: com.ibm.ws.scripting.ScriptingException com.ibm.ws.scripting.ScriptingException: com.ibm.ws.scripting.ScriptingException: WASX8018E: Cannot find a match for option value [databaseName, java.lang.String, TestSRV] for step configureResourceProperties
WASX7017E: Exception received while running file "createDataSource.py"; exception information: com.ibm.ws.scripting.ScriptingException: WASX8018E: Cannot find a match for option value [databaseName, java.lang.String, TestSRV] for step configureResourceProperties
If you need more information leave a comment pls. Thanks in advance!
EDIT 03.03.2015
I found some examples in a RedBook from IBM.
Examples scripts for the DB2 database type:
The following example script includes optional attributes in a string format:
AdminJDBC.createDataSourceAtScope("Cell=IBM-F4A849C57A0Cell01,Node=IBM-F4A849C57A0Node01,Server=server1", "MyTestJDBCProviderName", "newds2", "newds2/jndi", "com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper", "db1", " category=myCategory, componentManagedAuthenticationAlias=CellManager01/AuthDataAliase, containerManagedPersistence=true, description=’My description’, xaRecoveryAuthAlias=CellManager01/xaAliase", "serverName=localhost, driverType=4,portNumber=50000")
The following example script includes optional attributes in a list format:
AdminJDBC.createDataSourceAtScope("Cell=IBM-F4A849C57A0Cell01,Node=IBM-F4A849C57A0Node01,Server=server1", "MyTestJDBCProviderName", "newds2", "newds2/jndi", "com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper", "db1", [[’category’, ’myCategory’], [’componentManagedAuthenticationAlias’, ’CellManager01/AuthDataAliase’], [’containerManagedPersistence’, ’true’], [’description’, ’My description’], [’xaRecoveryAuthAlias’, ’CellManager01/xaAliase’]] , [[’serverName’, ’localhost’], [’driverType’, 4], [’portNumber’, 50000]])
EDIT 16.04.2015
I am using the built in function createDataSourceAtScope and I have another example:
def createDataSourceAtScope( scope, JDBCName, datasourceName, jndiName, dataStoreHelperClassName, dbName, otherAttrsList=[], resourceAttrsList=[], failonerror=AdminUtilities._BLANK_ ):
I have to call the function like above. Did anyone see the problem? :)
The built-in scripts are in:dmgrProfile/scriptLibraries/resources/JDBC/V70
I still don't know how to fix my problem. If anyone has an ideea please leave a comment or an answer. Thank you very much!


I know it's too late, but I struggled with the same problem for Websphere on Docker. Then, I would like to share my solution.
Command to debug the scripts on ibmcom/websphere-traditional:8.5.5.18
/opt/IBM/WebSphere/AppServer/bin/wsadmin.sh -conntype None -f exportConfig.py
Jython script
import os
import sys
newjdbc = AdminConfig.getid('/JDBCProvider:"DB2 Universal JDBC Driver Provider"/')
ds = AdminTask.createDatasource(newjdbc, '[-name NameDataSource -jndiName jdbc/NameDataSource -description "DB2 Universal Driver Datasource" -dataStoreHelperClassName com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper -containerManagedPersistence true -componentManagedAuthenticationAlias db2inst1 -configureResourceProperties [[databaseName java.lang.String SAMPLE][portNumber java.lang.Integer 50000][serverName java.lang.String 172.17.0.3]]]')
AdminConfig.create('MappingModule', ds, '[[authDataAlias db2inst1] [mappingConfigAlias "DefaultPrincipalMapping"]]')
AdminConfig.save()

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https://msdn.microsoft.com/en-us/library/microsoft.sqlserver.dac.dacservices.generatedeployscript(v=sql.120).aspx#M:Microsoft.SqlServer.Dac.DacServices.GenerateDeployScript%28Microsoft.SqlServer.Dac.DacPackage,Microsoft.SqlServer.Dac.DacPackage,System.String,Microsoft.SqlServer.Dac.DacDeployOptions%29
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Modify datasource IP addresses in WebSphere Application Server

I have nearly a hundred data sources in a WebSphere Application Server (WAS) and due to office relocation, the IP of the database servers have changed and I need to update the datasource IP addresses in my WAS too.
Considering it error-prone to update hundred IPs through admin console.
Is there any way that I can make the change by updating config files or running a script? My version of WAS is 7.0.

You should be able to use the WAS Admin Console's built-in "command assistance" to capture simple code snippets for listing datasources and changing them by just completing those operations in the UI once.
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More info on command assistance:
http://www.ibm.com/developerworks/websphere/library/techarticles/0812_rhodes/0812_rhodes.html
wsadmin scripting library:
https://github.com/wsadminlib/wsadminlib

You can achieve this using wsadmin scripting. Covener has the right idea with using the admin console's command assistance to do the update once manually (to get the code) and then dump that into a script that you can automate.
The basic idea is that a datasource has a set of properties nested under it, one of which is the ip address. So you want to write a script that will query for the datasource, find its nested property set, and iterate over the property set looking for the 'ipAddress' property to update.
Here is a function that will update the value of the "ipAddress" property.
import sys
def updateDataSourceIP(dsName, newIP):
ds = AdminConfig.getid('/Server:myServer/JDBCProvider:myProvider/DataSource:' + dsName + '/')
propertySet = AdminConfig.showAttribute(ds, 'propertySet')
propertyList = AdminConfig.list('J2EEResourceProperty', propertySet).splitlines()
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AdminConfig.save();
# Call the function using command line args
updateDataSourceIP(sys.argv[0], sys.argv[1])
To run this script you would invoke the following from the command line:
$WAS_HOME/bin/wsadmin.sh -lang jython -f /path/to/script.py myDataSource 127.0.0.1
**Disclaimer: untested script. I don't know the name of the "ipAddress" property off the top of my head, but if you run this once it will print out all the properties on your ds, so you can get it there
Some useful links:
Basics about jython scripting
Modifying config objects using wsadmin

As an improvement to aguibert's script, to avoid having to provide all 100 datasource names and to update it to correct the containment path of the configuration id, consider this script which will update all datasources, regardless of the scope at which they're defined. As always, backup your configuration before beginning and once you're satisified the script is working as expected, replace the AdminConfig.reset() with save(). Note, these scripts will likely not work properly if you're using connection URLs in your configuration.
import sys
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propertyList = AdminConfig.list('J2EEResourceProperty', propertySet).splitlines()
for prop in propertyList:
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oldip = AdminConfig.showAttribute(prop, 'value')
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AdminConfig.modify(prop, '[[value ' + newIP + ']]')
AdminConfig.reset();
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updateDataSourceIP(sys.argv[0])
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$WAS_HOME/bin/wsadmin.sh -lang jython -f /path/to/script.py 127.0.0.1

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