WildFly Logging Subsystem CLI Configuration: Difference between revisions
| Line 90: | Line 90: | ||
=Configuring a Category to Use a Specific Handler= | =Configuring a Category to Use a Specific Handler= | ||
The logging category has a specialized "add-handler" operation, that can be used as shown above. No restart is required. The handler must exist when they're added to the category. For an example of how to add a handler see "" section. | The logging category has a specialized "add-handler" operation, that can be used as shown above. No restart is required. The handler must exist when they're added to the category. For an example of how to add a handler see "[[https://kb.novaordis.com/index.php/WildFly_Logging_Subsystem_CLI_Configuration#Adding_a_Periodic_Rotating_File_Log_Handler|Adding a Periodic Rotating File Log Handler]]" section. | ||
=Removing a Handler from a Category= | =Removing a Handler from a Category= | ||
<font color=red>remove-handler?</font> | <font color=red>remove-handler?</font> | ||
Revision as of 04:57, 16 November 2016
External
- Logging Configuration in the CLI https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Application_Platform/6.4/html/Administration_and_Configuration_Guide/sect-Logging_Configuration_in_the_CLI.html
Internal
Adding a Periodic Rotating File Log Handler
No restart is required.
batch
/subsystem=logging/periodic-rotating-file-handler=TEST:add(file={"path"=>"test.log", "relative-to"=>"jboss.server.log.dir"}, suffix=".yyyy-MM-dd", append="true")
/subsystem=logging/periodic-rotating-file-handler=TEST:write-attribute(name="formatter", value="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n")
/subsystem=logging/periodic-rotating-file-handler=TEST:write-attribute(name="autoflush", value="true")
run-batch
System properties can be specified without "${}"
The "formatter" attribute specified above expands as:
<periodic-rotating-file-handler ...>
...
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
...
</periodic-rotating-file-handler>
The result of the above set of CLI operations is:
<server ...>
...
<profile>
<subsystem xmlns="urn:jboss:domain:logging:1.5">
...
<periodic-rotating-file-handler name="TEST" autoflush="true">
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="test.log"/>
<suffix value=".yyyy-MM-dd"/>
<append value="true"/>
</periodic-rotating-file-handler>
...
</subsystem>
...
</profile>
...
</server>
For general considerations on adding arbitrary management nodes and attributes see:
Removing a Log Handler
No restart is required.
/subsystem=logging/file-handler=TEST:remove
However, a log handler can only be removed if it is not being referenced by a log category or an async log handler, otherwise an error message similar to the following is shown:
{
"outcome" => "failed",
"failure-description" => "JBAS011558: Handler TEST is attached to the following loggers and cannot be removed; [org.infinispan, org.infinispan.server.endpoint, org.jboss.as.clustering.infinispan]",
"rolled-back" => true
}
For general considerations on removing an arbitrary management model node:
Configuring a Category to Use a Specific Handler
The logging category has a specialized "add-handler" operation, that can be used as shown above. No restart is required. The handler must exist when they're added to the category. For an example of how to add a handler see "[a Periodic Rotating File Log Handler]" section.
Removing a Handler from a Category
remove-handler?