You can disable components with scripting and the wsadmin tool.
About this task
Perform the following steps to disable the name server component
of a configured server. You can modify this example to disable a different
component.
Procedure
- Identify the server component and assign it to the nameServer variable.
Using Jacl:
set nameServer [$AdminConfig list NameServer $server]
Using Jython:
nameServer = AdminConfig.list('NameServer', server)
print nameServer
Example output:
(cells/mycell/nodes/mynode/servers/server1|server.xml#NameServer_1)
- List the components belonging to the server and assign them to
the components variable.
Using Jacl:
set components [$AdminConfig list Component $server]
Using Jython:
components = AdminConfig.list('Component', server)
print components
The components variable contains a list of components.
Example
output:
(cells/mycell/nodes/mynode/servers/server1|server.xml#ApplicationServer_1)
(cells/mycell/nodes/mynode/servers/server1|server.xml#EJBContainer_1)
(cells/mycell/nodes/mynode/servers/server1|server.xml#NameServer_1)
(cells/mycell/nodes/mynode/servers/server1|server.xml#WebContainer_1)
- Identify the name server component and assign it to the nameServer
variable.
Since the name server component is the third element
in the list, retrieve this element by using index 2.
Using Jacl:
set nameServer [lindex $components 2]
Using Jython:
# get line separator
import java
lineSeparator = java.lang.System.getProperty('line.separator')
arrayComponents = components.split(lineSeparator)
nameServer = arrayComponents[2]
print nameServer
Example output:
(cells/mycell/nodes/mynode/servers/server1|server.xml#NameServer_1)
- Disable the name server component by changing the nested initialState
attribute belonging to the stateManagement attribute. For example:
Using Jacl:
$AdminConfig modify $nameServer {{stateManagement {{initialState STOP}}}}
Using Jython:
AdminConfig.modify(nameServer, [['stateManagement', [['initialState', 'STOP']]]])
- Save the configuration changes. See the Saving configuration changes with the wsadmin tool
article for more information.
- In a network deployment environment
only, synchronize the node. See the Synchronizing nodes with the wsadmin tool
article for more information.