How to deploy drools project jar without workbench and create/start container

[Vijay Kumar]

Hi,

I have created Drools project using eclipse and deployed .jar file using kie workbench and created container using the same artifacts. The REST API call (GET/POST) working fine using postman rest client.

 

Now I want to use only kie- server without workbench. Could you please suggest how to deploy the jar file and how to create and start container for REST API call? Is it any link or document available?

Thanks & Regards,

VJ

[Maciej Swiderski]

kjar must be in maven repository that kie server can access. So it might be as simple as your local maven repo (~/.m2/repository) or it could use some external repo. Once you have that, look at the documentation of kie server that defines how to create containers:https://docs.jboss.org/drools/release/6.5.0.Final/drools-docs/html/ch22.html#d0e24914

Maciej

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[Vijay Kumar]

Thanks a lot Maciej.

I am developing rules as a drools project in Eclipse. but I don't find any option to export as .kjar although other options like jar/war are available.

Could you please suggest how to export drools project as .kjar.

Thanks!!

On Wednesday, November 2, 2016 at 3:29:20 AM UTC-4, Maciej Swiderski wrote:

kjar must be in maven repository that kie server can access. So it might be as simple as your local maven repo (~/.m2/repository) or it could use some external repo. Once you have that, look at the documentation of kie server that defines how to create containers:https://docs.jboss.org/drools/release/6.5.0.Final/drools-docs/html/ch22.html#d0e24914

Maciej

2016-11-01 21:28 GMT+01:00 Vijay Kumar <vijay.br...@gmail.com>:

Hi,

I have created Drools project using eclipse and deployed .jar file using kie workbench and created container using the same artifacts. The REST API call (GET/POST) working fine using postman rest client.

 

Now I want to use only kie- server without workbench. Could you please suggest how to deploy the jar file and how to create and start container for REST API call? Is it any link or document available?

Thanks & Regards,

VJ

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[Maciej Swiderski]

Recommended is to use maven as it will then provide all information to runtime. If you can't use maven then export it as jar 

Maciej 

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-setup/abea5313-7761-4223-a48d-8023815121d0%40googlegroups.com.

[David Goldstein]

I am having a similar issue; I am not running a kieserver but have the kjar in my maven repo via:

 mvn install:install-file -Dfile=c:\Users\david.goldstein\workspace\eligibility-review-rules\validate-0.1.jar -DgroupId=com.david -DartifactId=validate -Dversion=0.1 -Dpackaging=jar

which I can see in my .m2 (local repository).

When I reference it:

   ReleaseId releaseId = ks.newReleaseId( "com.david", "validate", "0.1" );

I get 

java.lang.RuntimeException: Cannot find KieModule: com.david:validate:0.1

Is running a kieserver a requirement?  The default kjar (ie first) on the classpath can be found, but not this one specified by release id.  I have even added the kjar as a dependency on the program using it.

I appreciate any thoughts you have!

David

[Abhijit Humbe]

Looks like you are using drools in embedded mode. To load kjar from maven repository you have to specify project dependency on org.kie:kie-ci artifact. Try with this approach.

Abhijit Humbe

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[Abhinav Yadav]

Hello Maciej

I get that it can be downloaded separately as a separate jar. However, the workbench is not very user friendly when it comes to ease of access of this functionality. Can you please guide me as to how I can convert an existing project/repo to jar, such that I can use it in other projects?

Regards

Abhinav 

[Maciej Swiderski]

this depends what do you use as build tool for your code. 

Maciej

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[Abhinav Yadav]

@Maciej

I am not able to download it as a separate JAR from the workbench. Also, I don't want to use kjar but JAR. And to answer your question, the build tool I am using is Maven.

Regards

Abhinav

[Maciej Swiderski]

you can export project from workbench project explorer screen

Maciej

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