[STRATOS-1577] Kubernetes service creation fails when multiple port mappings are defined in cartridge definition

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.2
• Fix Version/s: 4.1.3
• Component/s: Cloud Controller
• Assignee: Imesh Gunaratne
• Reporter: Akila Perera
• Created: 23/Sep/15 14:10
• Updated: 24/Sep/15 07:39
• Resolved: 23/Sep/15 14:11

Description

Following error can be seen when deploying an application with a cartridge that has multiple port mappings with a min count of at least 2.

org.apache.stratos.kubernetes.client.exceptions.KubernetesClientException: Could not create kubernetes service: [service-id] service-38 [service-name] f51f239123de34cd9ece9ed14309e1d7 [node-port] 30009 [container-port-name] thrift-7611 [container-port] 7611
at org.apache.stratos.kubernetes.client.KubernetesApiClient.createService(KubernetesApiClient.java:233)
at org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.createKubernetesServices(KubernetesIaas.java:589)
at org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.startContainer(KubernetesIaas.java:225)
at org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.startInstance(KubernetesIaas.java:126)
at org.apache.stratos.cloud.controller.services.impl.InstanceCreator.startInstance(InstanceCreator.java:109)
at org.apache.stratos.cloud.controller.services.impl.InstanceCreator.run(InstanceCreator.java:68)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.ws.rs.WebApplicationException: HTTP 422 Service "service-38" is invalid: spec.ports[0].nodePort: invalid value '30009': provided port is already allocated
at io.fabric8.kubernetes.api.ExceptionResponseMapper.fromResponse(ExceptionResponseMapper.java:40)
at io.fabric8.kubernetes.api.ExceptionResponseMapper.fromResponse(ExceptionResponseMapper.java:31)
at org.apache.cxf.jaxrs.client.ClientProxyImpl.checkResponse(ClientProxyImpl.java:302)
at org.apache.cxf.jaxrs.client.ClientProxyImpl.handleResponse(ClientProxyImpl.java:725)
at org.apache.cxf.jaxrs.client.ClientProxyImpl.doChainedInvocation(ClientProxyImpl.java:683)
at org.apache.cxf.jaxrs.client.ClientProxyImpl.invoke(ClientProxyImpl.java:224)
at com.sun.proxy.$Proxy83.createService(Unknown Source)
at io.fabric8.kubernetes.api.KubernetesClient.createService(KubernetesClient.java:440)
at io.fabric8.kubernetes.api.KubernetesClient.createService(KubernetesClient.java:430)
at org.apache.stratos.kubernetes.client.KubernetesApiClient.createService(KubernetesApiClient.java:220)
... 8 more