[jboss-jira] [JBoss JIRA] (WFLY-2218) Subsystem transformers against 7.2.0
Kabir Khan created WFLY-2218:
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Summary: Subsystem transformers against 7.2.0
Key: WFLY-2218
URL: https://issues.jboss.org/browse/WFLY-2218
Project: WildFly
Issue Type: Feature Request
Components: Domain Management
Affects Versions: 8.0.0.CR1
Reporter: Kabir Khan
Assignee: Brian Stansberry
We have not tested the majority of subsystem transformers against AS 7.2.0. I have
attempted to document why we need subsystem transformation here, and also how to use the
framework:
https://docs.jboss.org/author/display/WFLY8/Domain+Mode+Subsystem+https:/....
This document is WIP, and I will be updating it a bit more over the next few days.
https://gist.github.com/kabir/6825607 contains the difference of a running WildFly
instance against AS 7.2.0 in domain mode (for subsystems you don't really need to
bother about this one)
https://gist.github.com/kabir/6825559 contains the difference of a running WildFly
instance against AS 7.2.0 in standalone mode, here you can see what has changed in the
subsystems.
When creating a new subsystem transformers test against 7.2.0, you will need the resource
definition for the ModelVersion your subsystem uses in 7.2.0. If this is not found, you
need to add a test to your subsystem, which you can delete once you have the .dmr file
containing the resource defintion. Here is what I did to generate the file for JMX
{code}
@Test
public void deleteMeWhenDone() throws Exception {
ModelTestControllerVersion controllerVersion =
ModelTestControllerVersion.V7_2_0_FINAL;
ModelVersion modelVersion = ModelVersion.create(1, 1, 0); //Whatever version of
your subsystem 7.2.0.Final has
KernelServicesBuilder builder = createKernelServicesBuilder(null);
builder.createLegacyKernelServicesBuilder(null, controllerVersion, modelVersion)
.addMavenResourceURL("org.jboss.as:jboss-as-jmx:" +
controllerVersion.getMavenGavVersion());
KernelServices services = builder.build();
generateLegacySubsystemResourceRegistrationDmr(services, modelVersion);
}
{code}
Now run the test and delete it. The legacy .dmr file should be in
{{target/test-classes/org/jboss/as/subsystem/test/<your-subsystem-name>-<your-version>.dmr}}.
Copy this .dmr file to
{{subsystem-test/framework/src/main/resources/org/jboss/as/subsystem/test}}.
You will likely also need to update org.jboss.as.subsystem.test.KnownVersions to include
your latest subsystem version, once you start doing real testing.
Bear in mind that if you need to add some transformation to 7.2.0 due to some new feature
in WildFly 8, you will probably also need to add the same transformation to 7.1.x as
well!
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