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    • OOM Sprint 2, OOM Sprint 3

      20170904: Mike E. and team working overall OOM-5 for DCAE

      Image is pulling fine - need to go through the logs

      root@obriensystemskub0:~/oom-20170828/oom/kubernetes/oneclick# kubectl -n onap-dcae describe pods kafka-4107733568-0mqx2
      Name:        kafka-4107733568-0mqx2
      Namespace:    onap-dcae
      Node:        obriensystemskub0/172.17.0.1
      Start Time:    Mon, 28 Aug 2017 15:43:11 -0400
      Labels:        app=kafka
              pod-template-hash=4107733568
      Annotations:    kubernetes.io/created-by={"kind":"SerializedReference","apiVersion":"v1","reference":{"kind":"ReplicaSet","namespace":"onap-dcae","name":"kafka-4107733568","uid":"2011d9b1-8c29-11e7-a86c-024c8153e506"...
      Status:        Running
      IP:        10.42.208.16
      Created By:    ReplicaSet/kafka-4107733568
      Controlled By:    ReplicaSet/kafka-4107733568
      Containers:
        kafka:
          Container ID:    docker://16c0eca3fc855a2711cd5c9f26fbdb2aaff291d220546d1cb7afb1ab0311a75f
          Image:        wurstmeister/kafka:latest
          Image ID:        docker-pullable://wurstmeister/kafka@sha256:94da87bd43efcdf773c964c3e4798263e9f75c5c26a36324077710f0f8ed655b
          Port:        9092/TCP
          State:        Waiting
            Reason:        CrashLoopBackOff
          Last State:        Terminated
            Reason:        Error
            Exit Code:    127
            Started:        Mon, 28 Aug 2017 15:49:12 -0400
            Finished:        Mon, 28 Aug 2017 15:49:12 -0400
          Ready:        False
          Restart Count:    6
          Environment:
            KAFKA_ZOOKEEPER_CONNECT:        zookeeper.onap-dcae.svc.cluster.local:2181
            KAFKA_ADVERTISED_HOST_NAME:    kafka
            KAFKA_ADVERTISED_PORT:        9092
            KAFKA_BROKER_ID:            1
            KAFKA_PORT:            9092
            KAFKA_VERSION:            0.8.1.1
            SCALA_VERSION:            2.9.2
            KAFKA_HOME:            /opt/kafka_2.9.2-0.8.1.1
            PATH:                /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/jdk/bin
            JAVA_VERSION_MAJOR:        8
            JAVA_VERSION_MINOR:        121
            JAVA_VERSION_BUILD:        13
            JAVA_VERSION_MINOR:        121
            JAVA_PACKAGE:            server-jre
            JAVA_JCE:                standard
            JAVA_HOME:            /opt/jdk
            GLIBC_VERSION:            2.23-r3
            LANG:                C.UTF-8
          Mounts:
            /kafka from kafka-data (rw)
            /var/run/docker.sock from docker-socket (rw)
            /var/run/secrets/kubernetes.io/serviceaccount from default-token-qg7dd (ro)
      Conditions:
        Type        Status
        Initialized     True
        Ready     False
        PodScheduled     True
      Volumes:
        docker-socket:
          Type:    HostPath (bare host directory volume)
          Path:    /var/run/docker.sock
        kafka-data:
          Type:    HostPath (bare host directory volume)
          Path:    /dockerdata-nfs/onap/dcae/message-router/kafka/data-kafka
        default-token-qg7dd:
          Type:    Secret (a volume populated by a Secret)
          SecretName:    default-token-qg7dd
          Optional:    false
      QoS Class:    BestEffort
      Node-Selectors:    <none>
      Tolerations:    node.alpha.kubernetes.io/notReady:NoExecute for 300s
              node.alpha.kubernetes.io/unreachable:NoExecute for 300s
      Events:
        FirstSeen    LastSeen    Count    From                SubObjectPath        Type        Reason            Message
        ---------    --------    -----    ----                -------------        --------    ------            -------
        9m        9m        1    default-scheduler                    Normal        Scheduled        Successfully assigned kafka-4107733568-0mqx2 to obriensystemskub0
        9m        9m        1    kubelet, obriensystemskub0                Normal        SuccessfulMountVolume    MountVolume.SetUp succeeded for volume "kafka-data"
        9m        9m        1    kubelet, obriensystemskub0                Normal        SuccessfulMountVolume    MountVolume.SetUp succeeded for volume "docker-socket"
        9m        9m        1    kubelet, obriensystemskub0                Normal        SuccessfulMountVolume    MountVolume.SetUp succeeded for volume "default-token-qg7dd"
        8m        3m        7    kubelet, obriensystemskub0    spec.containers{kafka}    Normal        Pulled            Container image "wurstmeister/kafka:latest" already present on machine
        8m        3m        7    kubelet, obriensystemskub0    spec.containers{kafka}    Normal        Created            Created container
        8m        3m        7    kubelet, obriensystemskub0    spec.containers{kafka}    Normal        Started            Started container
        9m        4s        56    kubelet, obriensystemskub0                Warning        DNSSearchForming    Search Line limits were exceeded, some dns names have been omitted, the applied search line is: onap-dcae.svc.cluster.local svc.cluster.local cluster.local kubelet.kubernetes.rancher.internal kubernetes.rancher.internal rancher.internal
        8m        4s        41    kubelet, obriensystemskub0    spec.containers{kafka}    Warning        BackOff            Back-off restarting failed container
        8m        4s        41    kubelet, obriensystemskub0                Warning        FailedSync        Error syncing pod
      

            michaelobrien michaelobrien
            michaelobrien michaelobrien
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              Updated:
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