Hi, I've created a JIRA to track this task [1]. It seems a fix has been done in [2] to resolve this. But I'm not sure why we have to iterate through all the properties in [3]. Why not just do;
partition.getProperties().getProperty(KUBERNETES_CLUSTER) [1] https://issues.apache.org/jira/browse/STRATOS-1610 [2] https://github.com/apache/stratos/commit/b9ff2b10fa743c2eebca8468c99a9ef7ac528f42 [3] https://github.com/apache/stratos/blob/b9ff2b10fa743c2eebca8468c99a9ef7ac528f42/components/org.apache.stratos.cloud.controller/src/main/java/org/apache/stratos/cloud/controller/services/impl/CloudControllerServiceImpl.java#L1383 Thanks. On Tue, Nov 10, 2015 at 3:59 AM, Imesh Gunaratne <im...@apache.org> wrote: > Yes, it looks like the Kubernetes cluster has been removed before the > above instance get terminated. Currently there is no validation to avoid > this situation. We may need to fix this. > > Thanks > > On Mon, Nov 9, 2015 at 9:10 AM, Akila Ravihansa Perera <raviha...@wso2.com > > wrote: > >> Hi Pubudu, >> >> Yes, I used the undeploy script. But it shouldn't cause this error right? >> Stratos should handle if the artifacts are in use. Even Stratos console UI >> calls the API just like curl command. >> >> Thanks. >> >> >> On Monday, 9 November 2015, Pubudu Gunatilaka <pubu...@wso2.com> wrote: >> >>> Hi Akila, >>> >>> Were you using the undeploy.sh script for undeploying? I came across >>> this error while using undeploy.sh script to undeploy application server >>> application. But this error is not there if we undeploy from the UI. I >>> think this is because script just executes the curl commands to remove all >>> the artifacts and it can cause these issues. >>> >>> Thank you! >>> >>> On Sun, Nov 8, 2015 at 9:26 PM, Akila Ravihansa Perera < >>> raviha...@wso2.com> wrote: >>> >>>> Hi Gayan, >>>> >>>> Yes, the application that I tried has a cartridge group. >>>> >>>> Thanks. >>>> >>>> On Sun, Nov 8, 2015 at 8:46 PM, Gayan Gunarathne <gay...@wso2.com> >>>> wrote: >>>> >>>>> Hi Akila, >>>>> >>>>> Seems we are getting null for KubernetesClusterContext. Seems >>>>> kubClusterIdToKubClusterContextMap map don't contain proper values for the >>>>> given kubernetes ClusterId. >>>>> Is that happen when the application has a cartridge group? >>>>> >>>>> Thanks, >>>>> Gayan >>>>> >>>>> >>>>> On Sun, Nov 8, 2015 at 2:32 AM, Akila Ravihansa Perera < >>>>> raviha...@wso2.com> wrote: >>>>> >>>>>> Hi devs, >>>>>> >>>>>> I'm seeing the following error when undeploying an app on Kubernetes. >>>>>> Stratos is unable to delete the Kubernetes pod. Any thoughts? >>>>>> >>>>>> [2015-11-08 02:29:18,424] INFO >>>>>> {org.apache.stratos.autoscaler.client.AutoscalerCloudControllerClient} - >>>>>> Terminating instance via cloud controller: [member] >>>>>> wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563 >>>>>> [2015-11-08 02:29:18,431] ERROR >>>>>> {org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas} - >>>>>> Could not terminate container, kubernetes cluster context not found: >>>>>> [partition-id] partition-1 [member-id] >>>>>> wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563 >>>>>> [2015-11-08 02:29:18,431] ERROR >>>>>> {org.apache.stratos.cloud.controller.services.impl.InstanceTerminator} - >>>>>> Instance termination failed! MemberContext >>>>>> [applicationId=wso2as-530-application, cartridgeType=wso2as-530-manager, >>>>>> clusterId=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain, >>>>>> memberId=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563, >>>>>> instanceId=pod-1, partition=Partition [id=partition-1, description=null, >>>>>> isPublic=false, provider=kubernetes, properties=Properties >>>>>> [properties=[Property [name=cluster, value=kubernetes-cluster-1]]]], >>>>>> defaultPrivateIP=10.244.44.12, defaultPublicIP=172.17.8.102, >>>>>> allocatedIPs=null, publicIPs=[172.17.8.102], privateIPs=[10.244.44.12], >>>>>> initTime=1446929374561, lbClusterId=null, >>>>>> networkPartitionId=network-partition-kubernetes, kubernetesPodId=pod-1, >>>>>> kubernetesPodName=317e8be610a28c74fdf019800429597c, >>>>>> loadBalancingIPType=Public, >>>>>> instanceMetadata=org.apache.stratos.cloud.controller.domain.InstanceMetadata@2efac273, >>>>>> properties=Properties [properties=[Property [name=MIN_COUNT, value=1], >>>>>> Property [name=SCALING_DECISION_ID, >>>>>> value=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain-30f0a2e0-993b-4ebc-9307-ce3cb0be1102]]]] >>>>>> java.lang.IllegalArgumentException: Could not terminate container, >>>>>> kubernetes cluster context not found: [partition-id] partition-1 >>>>>> [member-id] >>>>>> wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563 >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.handleNullObject(KubernetesIaas.java:929) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.terminateContainer(KubernetesIaas.java:861) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.terminateInstance(KubernetesIaas.java:139) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.services.impl.InstanceTerminator.run(InstanceTerminator.java:56) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>> Exception in thread "pool-32-thread-73" >>>>>> org.apache.stratos.cloud.controller.exception.CloudControllerException: >>>>>> Instance termination failed! MemberContext >>>>>> [applicationId=wso2as-530-application, cartridgeType=wso2as-530-manager, >>>>>> clusterId=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain, >>>>>> memberId=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563, >>>>>> instanceId=pod-1, partition=Partition [id=partition-1, description=null, >>>>>> isPublic=false, provider=kubernetes, properties=Properties >>>>>> [properties=[Property [name=cluster, value=kubernetes-cluster-1]]]], >>>>>> defaultPrivateIP=10.244.44.12, defaultPublicIP=172.17.8.102, >>>>>> allocatedIPs=null, publicIPs=[172.17.8.102], privateIPs=[10.244.44.12], >>>>>> initTime=1446929374561, lbClusterId=null, >>>>>> networkPartitionId=network-partition-kubernetes, kubernetesPodId=pod-1, >>>>>> kubernetesPodName=317e8be610a28c74fdf019800429597c, >>>>>> loadBalancingIPType=Public, >>>>>> instanceMetadata=org.apache.stratos.cloud.controller.domain.InstanceMetadata@2efac273, >>>>>> properties=Properties [properties=[Property [name=MIN_COUNT, value=1], >>>>>> Property [name=SCALING_DECISION_ID, >>>>>> value=wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain-30f0a2e0-993b-4ebc-9307-ce3cb0be1102]]]] >>>>>> at >>>>>> org.apache.stratos.cloud.controller.services.impl.InstanceTerminator.run(InstanceTerminator.java:63) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>> Caused by: java.lang.IllegalArgumentException: Could not terminate >>>>>> container, kubernetes cluster context not found: [partition-id] >>>>>> partition-1 >>>>>> [member-id] >>>>>> wso2as-530-application.wso2as-530-manager.wso2as-530-manager.domain64e12d35-4fb5-4958-9e61-5a1c9becf563 >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.handleNullObject(KubernetesIaas.java:929) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.terminateContainer(KubernetesIaas.java:861) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.iaases.kubernetes.KubernetesIaas.terminateInstance(KubernetesIaas.java:139) >>>>>> at >>>>>> org.apache.stratos.cloud.controller.services.impl.InstanceTerminator.run(InstanceTerminator.java:56) >>>>>> ... 3 more >>>>>> >>>>>> >>>>>> -- >>>>>> Akila Ravihansa Perera >>>>>> WSO2 Inc.; http://wso2.com/ >>>>>> >>>>>> Blog: http://ravihansa3000.blogspot.com >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Gayan Gunarathne >>>>> Technical Lead, WSO2 Inc. (http://wso2.com) >>>>> Committer & PMC Member, Apache Stratos >>>>> email : gay...@wso2.com | mobile : +94 775030545 <%2B94%20766819985> >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> Akila Ravihansa Perera >>>> WSO2 Inc.; http://wso2.com/ >>>> >>>> Blog: http://ravihansa3000.blogspot.com >>>> >>> >>> >>> >>> -- >>> *Pubudu Gunatilaka* >>> Committer and PMC Member - Apache Stratos >>> Software Engineer >>> WSO2, Inc.: http://wso2.com >>> mobile : +94774079049 <%2B94772207163> >>> >>> >> >> -- >> Akila Ravihansa Perera >> WSO2 Inc.; http://wso2.com/ >> >> Blog: http://ravihansa3000.blogspot.com >> >> > > > -- > Imesh Gunaratne > > Senior Technical Lead, WSO2 > Committer & PMC Member, Apache Stratos > -- Akila Ravihansa Perera WSO2 Inc.; http://wso2.com/ Blog: http://ravihansa3000.blogspot.com
