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  1. WildFly Core
  2. WFCORE-632

Subsystem deployment undeployed at startup

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      @BrianStansberry The "mixed approach" doesn't seem to work any more. https://developer.jboss.org/wiki/ExtendingAS7
      @BrianStansberry I'm using this to deploy keycloak WAR from the subsystem.
      @BrianStansberry As soon as the server is started, something is calling stopService() on the Keycloak WAR.
      Tomaz Cerar
      1:15 PM
      @StanSilvert are you still working on AS7? https://docs.jboss.org/author/display/WFLY8/Extending+WildFly+8
      Stan Silvert
      1:16 PM
      @ctomc No. this is WildFly 9. It still works on WildFly 8.
      Tomaz Cerar
      1:16 PM
      ah the war deployment, that could be regression
      Brian Stansberry
      1:17 PM
      @ctomc how so?
      Stan Silvert
      1:17 PM
      FYI. I did a Thread.dumpStack() and got this:
      13:11:35,173 ERROR [stderr] (MSC service thread 1-3) java.lang.Exception: Stack trace
      13:11:35,173 ERROR [stderr] (MSC service thread 1-3) at java.lang.Thread.dumpStack(Thread.java:1329)
      13:11:35,174 ERROR [stderr] (MSC service thread 1-3) at org.wildfly.extension.undertow.Host.unregisterDeployment(Host.java:168)
      13:11:35,176 ERROR [stderr] (MSC service thread 1-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.stopContext(UndertowDeploymentService.java:
      113)
      13:11:35,179 ERROR [stderr] (MSC service thread 1-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.stop(UndertowDeploymentService.java:100)
      13:11:35,181 ERROR [stderr] (MSC service thread 1-3) at org.jboss.msc.service.Serv
      iceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:2056)
      13:11:35,184 ERROR [stderr] (MSC service thread 1-3)    at org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:2017)
      13:11:35,186 ERROR [stderr] (MSC service thread 1-3)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      13:11:35,188 ERROR [stderr] (MSC service thread 1-3)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      13:11:35,190 ERROR [stderr] (MSC service thread 1-3)    at java.lang.Thread.run(Thread.java:745)
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      Tomaz Cerar
      1:18 PM
      @BrianStansberry just reffering that war deployment from subsystem should still work
      1:19 PM
      Jason Greene joined the room.
      Tomaz Cerar
      1:19 PM
      @StanSilvert what happens? as that thread dump makes no sense
      Stan Silvert
      1:21 PM
      http://pastebin.com/xQ2DNzEe
      The WAR is simply undeployed as soon as WildFly finishes startup.
      Brian Stansberry
      1:22 PM
      @StanSilvert can you give me a link to your code that's doing the deploy stuff?
      Stan Silvert
      1:22 PM
      just a sec
      Stan Silvert
      1:24 PM
      https://github.com/keycloak/keycloak/tree/master/integration
      The code that creates the operation is https://github.com/keycloak/keycloak/blob/master/integration
      AuthServerUtil ^^^
      click on the second link
      1:27 PM
      Darran Lofthouse left the room.
      Brian Stansberry
      1:27 PM
      @StanSilvert are you doing overlay stuff? I see some code there re: overlays
      Stan Silvert
      1:28 PM
      Yes, but not in this instance.
      Brian Stansberry
      1:28 PM
      ok. I'm asking just because that would add more complexity, better scope for some service dependency going missing, triggering stop
      Stan Silvert
      1:29 PM
      For this simple case there are no overlays.
      Brian Stansberry
      1:29 PM
      @StanSilvert interesting, your log looks like it's a true undeploy op, not just a service stop
      Tomaz Cerar
      1:30 PM
      @BrianStansberry should we use 6.x.0 or 6.x.latest for tranformers testing?
      Tomaz Cerar goes get some diner
      Stan Silvert
      1:30 PM
      @BrianStansberry If that's the case then maybe some condition is triggering my own undeploy operation.
      @BrianStansberry I'll look into that and see what I find.
      Brian Stansberry
      1:31 PM
      @ctomc 6.x.0 is ok by me; chasing CPs is too much hassle
      @StanSilvert note this:
      13:11:35,294 INFO [org.jboss.as.server] (DeploymentScanner-threads - 1) WFLYSRV0009: Undeployed "main-auth-server.war" (runtime-name: "main-auth-server.war")
      the thread -- DeploymentScanner-threads - 1
      looks like your deployment is exposed to the scanner?
      oh, here's a guess!
      the scanner sees "persistent" => false and treats it as under scanner control
      

              bstansbe@redhat.com Brian Stansberry
              ssilvert@redhat.com Stan Silvert
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