docker,openshift,fabric8 , Error running quickstart-camelservlet in OpenShift V3 with Fabric8 and Docker

Error running quickstart-camelservlet in OpenShift V3 with Fabric8 and Docker


Tag: docker,openshift,fabric8

I'm following the Getting started guide to run Fabric8 on OpenShift V3, and I'm getting this error when running mvn fabric8:run in this example: The project builds correctly and gets pushed into Docker as well, but I'm stuck in this last step. It seems that there is something missing in kubernetes.json but I'm not sure why it's not being generated or how to add what is missing.

Does anybody have any idea?


[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building War Quickstart :  Camel Servlet 2.2-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] --- fabric8-maven-plugin:2.0.30:run (default-cli) @ quickstart-war-    camel-servlet ---
[INFO] Deploying /app/fabric8/quickstarts/quickstarts/war/camel-servlet/target/classes/kubernetes.json to
[WARNING] Default key managers cannot be initialized: /home/****/.keystore (No such file or directory)
[INFO] Creating a service from kubernetes.json namespace  name quickstart-camelservlet
[WARNING] Default key managers cannot be initialized: /home/****/.keystore (No such file or directory)
[ERROR] Failed to create service from kubernetes.json. HTTP 422 Service "quickstart-camelservlet"     is invalid: metadata.namespace: required value. [email protected][annotations=<null>,apiVersion=v1beta1,[email protected]5c[IntVal=8080,Kind=<null>,StrVal=<null>,additionalProperties={}],createExternalLoadBalancer=<null>,creationTimestamp=<null>,id=quickstart-camelservlet,kind=Service,labels=<null>,namespace=<null>,port=9101,portalIP=<null>,protocol=<null>,proxyPort=<null>,publicIPs=[],resourceVersion=<null>,selector={component=quickStartCamelServlet, group=quickstarts},selfLink=<null>,sessionAffinity=<null>,uid=<null>,additionalProperties={}] HTTP 422 Service "quickstart-camelservlet" is invalid: metadata.namespace: required value
at io.fabric8.kubernetes.api.ExceptionResponseMapper.fromResponse(
at io.fabric8.kubernetes.api.ExceptionResponseMapper.fromResponse(
at org.apache.cxf.jaxrs.client.ClientProxyImpl.checkResponse(
at org.apache.cxf.jaxrs.client.ClientProxyImpl.handleResponse(
at org.apache.cxf.jaxrs.client.ClientProxyImpl.doChainedInvocation(
at org.apache.cxf.jaxrs.client.ClientProxyImpl.invoke(
at com.sun.proxy.$Proxy47.createService(Unknown Source)
at io.fabric8.kubernetes.api.KubernetesClient.createService(
at io.fabric8.kubernetes.api.KubernetesClient.createService(
at io.fabric8.kubernetes.api.Controller.applyService(
at io.fabric8.kubernetes.api.Controller.applyEntity(
at io.fabric8.kubernetes.api.Controller.applyConfig(
at io.fabric8.kubernetes.api.Controller.apply(
at io.fabric8.maven.RunMojo.execute(
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(
at org.apache.maven.DefaultMaven.doExecute(
at org.apache.maven.DefaultMaven.execute(
at org.apache.maven.cli.MavenCli.execute(
at org.apache.maven.cli.MavenCli.doMain(
at org.apache.maven.cli.MavenCli.main(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(
at org.codehaus.plexus.classworlds.launcher.Launcher.main(


Looks like version 2.0.30 of fabric8 does not accept the default namespace which is a empty string. You should try a previous version of the plugin. I have tried with 2.0.25 and looks like it is working.


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