dockerhub drools-workbench-showcase image

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Mukul Kumar

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Jun 12, 2020, 6:26:21 AM6/12/20
to Drools Usage
Hi All,
 I was trying to use the drools workbench image (link below) and it doesnt seem to working, it would crash after the login page. Has anyone used it?

Is there an updated image that I can try?

https://hub.docker.com/r/jboss/drools-workbench-showcase/

Any information would be really appreciated.

Regards
Mukul

Michael Biarnes Kiefer

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Jun 16, 2020, 3:23:14 AM6/16/20
to Drools Usage
Hi Mukul,

Important for you to know that from version ~ 7.18 we have
former drools and jbpm workbench, now business central: https://hub.docker.com/r/jboss/business-central-workbench/
former drools and jbpm workbench, now business central:https://hub.docker.com/r/jboss/business-central-workbench-showcase
kie-server: https://hub.docker.com/r/jboss/kie-server/
kie-server-showcase: https://hub.docker.com/r/jboss/kie-server-showcase/
and
jbpm-server: https://hub.docker.com/r/jboss/jbpm-server-full/builds/
We are now at version 7.38.0.Final.

Nevertheless the docker-image of https://hub.docker.com/r/jboss/drools-workbench-showcase/ should work.
It sounds like a mem issue. You should increase your mem.

Regards

Michael

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Michael Biarnés Kiefer

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EMEA ENG Product-Middleware

Red Hat SL Barcelona Spain

Mukul Kumar

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Jun 24, 2020, 11:13:27 PM6/24/20
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Thanks a lot Michael,
 Amazing to interact with redhat :). I am new to all this so really appreciate all the help. Anyways you are right it was a memory issue, I think there are possibly other issues. I would try to list them. What is the best way to get started? Would it be possible to point me a tutorial for the current version?
 I am using the docker compose at https://github.com/jboss-dockerfiles/business-central/blob/master/docker-compose-examples/jbpm-kie-server.yml for some reason i guess i need two docker images running.
1.  I am see that i uses 8080 port but the exposed port is 8180, not sure why, I think that may be a problem. I tried fixing it and put both 8080 and 8180.
environment:
KIE_SERVER_LOCATION: http://kie-server:8080/kie-server/services/rest/server
ports:
- 8180:8080
2. Does the kie server need to be exposed as well?
3. if i go to http://localhost:8080/ i see that the link to Administration Console is broken (http://localhost:8080/), What is that for?
5. Sometimes I dont see anything in remote server under deployment units. What does that mean?
6. When i try to select a GAV while creating a deployment unit i  usually get the following error. Sometimes it says there is no container.
{"ToSubject":"org.kie.workbench.common.screens.server.management.service.DeploymentDescriptorService:RPC","CommandType":"getProcessConfig:java.lang.String:","Qualifiers":{"^EncodedType":"java.util.ArrayList","^ObjectID":"1","^Value":[]},"ReplyTo":"org.kie.workbench.common.screens.server.management.service.DeploymentDescriptorService:RPC.getProcessConfig:java.lang.String::172:RespondTo:RPC","ErrorTo":"org.kie.workbench.common.screens.server.management.service.DeploymentDescriptorService:RPC.getProcessConfig:java.lang.String::172:Errors:RPC","AdditionalDetails":"<tt><br\/>org.jboss.errai.bus.client.api.base.MessageDeliveryFailure: error invoking RPC endpoint public abstract org.kie.workbench.common.screens.server.management.model.ProcessConfigModule org.kie.workbench.common.screens.server.management.service.DeploymentDescriptorService.getProcessConfig(java.lang.String) throws java.io.IOException<br\/>&nbsp;&nbsp;&nbsp;&nbsp;at deployment.business-central.war\/\/org.jboss.errai.bus.server.io.AbstractRPCMethodCallback.invokeMethodFromMessage(AbstractRPCMethodCallback.java:75)<br\/>&
On Tuesday, June 16, 2020 at 5:23:14 PM UTC+10, Michael B wrote:
Hi Mukul,

Important for you to know that from version ~ 7.18 we have
former drools and jbpm workbench, now business central: https://hub.docker.com/r/jboss/business-central-workbench/
former drools and jbpm workbench, now business central:https://hub.docker.com/r/jboss/business-central-workbench-showcase
and
We are now at version 7.38.0.Final.

Nevertheless the docker-image of https://hub.docker.com/r/jboss/drools-workbench-showcase/ should work.
It sounds like a mem issue. You should increase your mem.

Regards

Michael

On Fri, Jun 12, 2020 at 12:26 PM Mukul Kumar <kmu...@gmail.com> wrote:
Hi All,
 I was trying to use the drools workbench image (link below) and it doesnt seem to working, it would crash after the login page. Has anyone used it?

Is there an updated image that I can try?

https://hub.docker.com/r/jboss/drools-workbench-showcase/

Any information would be really appreciated.

Regards
Mukul

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Chuck Herrick

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Jun 25, 2020, 11:57:35 AM6/25/20
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Try setting these opts values:
    OPTS="-Xms4G -Xmx16G -XX:MetaspaceSize=4G -XX:MaxMetaspaceSize=16G  
try using http://localhost:9990 for the admin console
Have you run add-user.bat (or .sh) to create an admin user?
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Chuck Herrick



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