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Spark On K8s源代碼解析

發布時間:2020-06-26 07:08:25 來源:網絡 閱讀:1284 作者:Lynn_Yuan 欄目:大數據
resource-managers\pom.xml

Spark On K8s源代碼解析

org.apache.spark.deploy.SparkSubmit.scala

Spark On K8s源代碼解析
Spark On K8s源代碼解析
Spark On K8s源代碼解析

org.apache.spark.deploy.k8s.submit.Client.scala

Spark On K8s源代碼解析

Spark On K8s源代碼解析

org.apache.spark.deploy.k8s.submit.submitsteps.KubernetesDriverSpec.scala

Spark On K8s源代碼解析

org.apache.spark.deploy.k8s.submit.Client.scala

Spark On K8s源代碼解析

Spark On K8s源代碼解析
Spark On K8s源代碼解析

debug:

Spark On K8s源代碼解析

Spark On K8s源代碼解析

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Spark On K8s源代碼解析
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Spark On K8s源代碼解析
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Spark On K8s源代碼解析
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Spark On K8s源代碼解析
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Spark On K8s源代碼解析
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Spark On K8s源代碼解析
Spark On K8s源代碼解析
Spark On K8s源代碼解析

結果:
Spark On K8s源代碼解析
Spark On K8s源代碼解析
Spark On K8s源代碼解析
Spark On K8s源代碼解析

{
  "kind": "Pod",
  "apiVersion": "v1",
  "metadata": {
    "name": "iot-stream-analysis-driver-104",
    "namespace": "spark-cluster",
    "selfLink": "/api/v1/namespaces/spark-cluster/pods/iot-stream-analysis-driver-104",
    "uid": "9897bb77-b4c6-11e8-910e-0050568848e8",
    "resourceVersion": "32841344",
    "creationTimestamp": "2018-09-10T06:56:09Z",
    "labels": {
      "spark-app-selector": "spark-a680ef1ed8364d3b96dfbc9e5d3f1d83",
      "spark-role": "driver"
    },
    "annotations": {
      "spark-app-name": "spark-job-on-k8s-104"
    }
  },
  "spec": {
    "volumes": [
      {
        "name": "spark-local-dir-0-spark-1ce8faad-1066-4386-baa0-f8a9de2231f3",
        "emptyDir": {}
      },
      {
        "name": "spark-init-properties",
        "configMap": {
          "name": "spark-job-on-k8s-104-1536562620604-init-config",
          "items": [
            {
              "key": "download-submitted-files",
              "path": "spark-init.properties"
            }
          ],
          "defaultMode": 420
        }
      },
      {
        "name": "download-jars-volume",
        "emptyDir": {}
      },
      {
        "name": "download-files",
        "emptyDir": {}
      },
      {
        "name": "spark-init-secret",
        "secret": {
          "secretName": "spark-job-on-k8s-104-1536562620604-init-secret",
          "defaultMode": 420
        }
      },
      {
        "name": "spark-token-kpkrp",
        "secret": {
          "secretName": "spark-token-kpkrp",
          "defaultMode": 420
        }
      }
    ],
    "initContainers": [
      {
        "name": "spark-init",
        "image": "registry.dev161.com:5000/iot/spark-init:v2.2.0-kubernetes-0.5.1",
        "args": [
          "/etc/spark-init/spark-init.properties"
        ],
        "resources": {},
        "volumeMounts": [
          {
            "name": "spark-init-properties",
            "mountPath": "/etc/spark-init"
          },
          {
            "name": "download-jars-volume",
            "mountPath": "/var/spark-data/spark-jars"
          },
          {
            "name": "download-files",
            "mountPath": "/var/spark-data/spark-files"
          },
          {
            "name": "spark-init-secret",
            "mountPath": "/mnt/secrets/spark-init"
          },
          {
            "name": "spark-token-kpkrp",
            "readOnly": true,
            "mountPath": "/var/run/secrets/kubernetes.io/serviceaccount"
          }
        ],
        "terminationMessagePath": "/dev/termination-log",
        "terminationMessagePolicy": "File",
        "imagePullPolicy": "Always"
      }
    ],
    "containers": [
      {
        "name": "spark-kubernetes-driver",
        "image": "registry.dev161.com:5000/iot/spark-driver:v2.2.0-kubernetes-0.5.1",
        "env": [
          {
            "name": "SPARK_DRIVER_MEMORY",
            "value": "1024m"
          },
          {
            "name": "SPARK_DRIVER_CLASS",
            "value": "com.inspur.iot.RuleEngine"
          },
          {
            "name": "SPARK_DRIVER_ARGS",
            "value": "--base64=true --rule=c2VsZWN0IHRpbWVTdGFtcCBBcyBrZXksIGNvbmNhdF93cygifCIsIHN0YXRlLnJlcG9ydGVkLnRlbXBlcmF0dXJlLCBjbGllbnRUb2tlbikgYXMgdmFsdWUgZnJvbSB0b3BpY3M= --sample={\"timeStamp\":1531381822,\"clientToken\":\"clientId_lamp\",\"state\":{\"reported\":{\"temperature\":23}}} --source-type=kafka --source={\"kafka.bootstrap.servers\":\"insight-kafka-svc.default:9092\",\"subscribe\":\"sensor\"} --sink-type=console --verbose"
          },
          {
            "name": "SPARK_DRIVER_BIND_ADDRESS",
            "valueFrom": {
              "fieldRef": {
                "apiVersion": "v1",
                "fieldPath": "status.podIP"
              }
            }
          },
          {
            "name": "SPARK_MOUNTED_CLASSPATH",
            "value": "/var/spark-data/spark-jars/iot-stream-app-1.3-SNAPSHOT.jar"
          },
          {
            "name": "SPARK_MOUNTED_FILES_DIR",
            "value": "/var/spark-data/spark-files"
          },
          {
            "name": "SPARK_JAVA_OPT_0",
            "value": "-Dspark.kubernetes.svc.domain=svc.dev161"
          },
          {
            "name": "SPARK_JAVA_OPT_1",
            "value": "-Dspark.kubernetes.initcontainer.executor.configmapkey=download-submitted-files"
          },
          {
            "name": "SPARK_JAVA_OPT_2",
            "value": "-Dspark.app.id=spark-a680ef1ed8364d3b96dfbc9e5d3f1d83"
          },
          {
            "name": "SPARK_JAVA_OPT_3",
            "value": "-Dspark.submit.deployMode=cluster"
          },
          {
            "name": "SPARK_JAVA_OPT_4",
            "value": "-Dspark.kubernetes.authenticate.driver.serviceAccountName=spark"
          },
          {
            "name": "SPARK_JAVA_OPT_5",
            "value": "-Dspark.kubernetes.resourceStagingServer.uri=http://10.110.20.161:31000"
          },
          {
            "name": "SPARK_JAVA_OPT_6",
            "value": "-Dspark.app.name=spark-job-on-k8s-104"
          },
          {
            "name": "SPARK_JAVA_OPT_7",
            "value": "-Dspark.jars=/var/spark-data/spark-jars/iot-stream-app-1.3-SNAPSHOT.jar"
          },
          {
            "name": "SPARK_JAVA_OPT_8",
            "value": "-Dspark.driver.host=spark-job-on-k8s-104-1536562620604-driver-svc.spark-cluster.svc.cluster.local"
          },
          {
            "name": "SPARK_JAVA_OPT_9",
            "value": "-Dspark.local.dir=/mnt/tmp/spark-local/spark-1ce8faad-1066-4386-baa0-f8a9de2231f3"
          },
          {
            "name": "SPARK_JAVA_OPT_10",
            "value": "-Dspark.kubernetes.initcontainer.docker.image=registry.dev161.com:5000/iot/spark-init:v2.2.0-kubernetes-0.5.1"
          },
          {
            "name": "SPARK_JAVA_OPT_11",
            "value": "-Dspark.kubernetes.initcontainer.executor.configmapname=spark-job-on-k8s-104-1536562620604-init-config"
          },
          {
            "name": "SPARK_JAVA_OPT_12",
            "value": "-Dspark.kubernetes.initcontainer.executor.stagingServerSecret.name=spark-job-on-k8s-104-1536562620604-init-secret"
          },
          {
            "name": "SPARK_JAVA_OPT_13",
            "value": "-Dspark.driver.cores=1"
          },
          {
            "name": "SPARK_JAVA_OPT_14",
            "value": "-Dspark.kubernetes.docker.image.pullPolicy=Always"
          },
          {
            "name": "SPARK_JAVA_OPT_15",
            "value": "-Dspark.kubernetes.driver.docker.image=registry.dev161.com:5000/iot/spark-driver:v2.2.0-kubernetes-0.5.1"
          },
          {
            "name": "SPARK_JAVA_OPT_16",
            "value": "-Dspark.kubernetes.driver.nodeport=31202"
          },
          {
            "name": "SPARK_JAVA_OPT_17",
            "value": "-Dspark.driver.blockManager.port=7079"
          },
          {
            "name": "SPARK_JAVA_OPT_18",
            "value": "-Dspark.kubernetes.namespace=spark-cluster"
          },
          {
            "name": "SPARK_JAVA_OPT_19",
            "value": "-Dspark.kubernetes.driver.pod.name=iot-stream-analysis-driver-104"
          },
          {
            "name": "SPARK_JAVA_OPT_20",
            "value": "-Dspark.driver.memory=1024m"
          },
          {
            "name": "SPARK_JAVA_OPT_21",
            "value": "-Dspark.kubernetes.submission.waitAppCompletion=true"
          },
          {
            "name": "SPARK_JAVA_OPT_22",
            "value": "-Dspark.driver.port=7078"
          },
          {
            "name": "SPARK_JAVA_OPT_23",
            "value": "-Dspark.kubernetes.initcontainer.executor.stagingServerSecret.mountDir=/mnt/secrets/spark-init"
          },
          {
            "name": "SPARK_JAVA_OPT_24",
            "value": "-Dspark.master=k8s://http://10.110.20.161:8080"
          },
          {
            "name": "SPARK_JAVA_OPT_25",
            "value": "-Dspark.executor.memory=1024m"
          },
          {
            "name": "SPARK_JAVA_OPT_26",
            "value": "-Dspark.kubernetes.executor.podNamePrefix=spark-job-on-k8s-104-1536562620604"
          },
          {
            "name": "SPARK_JAVA_OPT_27",
            "value": "-Dspark.ui.enabled=false"
          },
          {
            "name": "SPARK_JAVA_OPT_28",
            "value": "-Dspark.executor.instances=1"
          },
          {
            "name": "SPARK_JAVA_OPT_29",
            "value": "-Dspark.kubernetes.executor.docker.image=registry.dev161.com:5000/iot/spark-executor:v2.2.0-kubernetes-0.5.1"
          },
          {
            "name": "SPARK_JAVA_OPT_30",
            "value": "-Dspark.executor.cores=1"
          }
        ],
        "resources": {
          "limits": {
            "memory": "1408Mi"
          },
          "requests": {
            "cpu": "1",
            "memory": "1Gi"
          }
        },
        "volumeMounts": [
          {
            "name": "spark-local-dir-0-spark-1ce8faad-1066-4386-baa0-f8a9de2231f3",
            "mountPath": "/mnt/tmp/spark-local/spark-1ce8faad-1066-4386-baa0-f8a9de2231f3"
          },
          {
            "name": "download-jars-volume",
            "mountPath": "/var/spark-data/spark-jars"
          },
          {
            "name": "download-files",
            "mountPath": "/var/spark-data/spark-files"
          },
          {
            "name": "spark-token-kpkrp",
            "readOnly": true,
            "mountPath": "/var/run/secrets/kubernetes.io/serviceaccount"
          }
        ],
        "terminationMessagePath": "/dev/termination-log",
        "terminationMessagePolicy": "File",
        "imagePullPolicy": "Always"
      }
    ],
    "restartPolicy": "Never",
    "terminationGracePeriodSeconds": 30,
    "dnsPolicy": "ClusterFirst",
    "serviceAccountName": "spark",
    "serviceAccount": "spark",
    "nodeName": "master1",
    "securityContext": {},
    "schedulerName": "default-scheduler"
  },
  "status": {
    "phase": "Running",
    "conditions": [
      {
        "type": "Initialized",
        "status": "True",
        "lastProbeTime": null,
        "lastTransitionTime": "2018-09-10T06:56:18Z"
      },
      {
        "type": "Ready",
        "status": "True",
        "lastProbeTime": null,
        "lastTransitionTime": "2018-09-10T06:56:19Z"
      },
      {
        "type": "PodScheduled",
        "status": "True",
        "lastProbeTime": null,
        "lastTransitionTime": "2018-09-10T06:56:09Z"
      }
    ],
    "hostIP": "10.110.20.161",
    "podIP": "161.161.104.93",
    "startTime": "2018-09-10T06:56:09Z",
    "initContainerStatuses": [
      {
        "name": "spark-init",
        "state": {
          "terminated": {
            "exitCode": 0,
            "reason": "Completed",
            "startedAt": "2018-09-10T06:56:13Z",
            "finishedAt": "2018-09-10T06:56:18Z",
            "containerID": "docker://c127670c8e9c1157b00ce29145dff658a89576dc3d785355c6f4dce00df1606f"
          }
        },
        "lastState": {},
        "ready": true,
        "restartCount": 0,
        "image": "registry.dev161.com:5000/iot/spark-init:v2.2.0-kubernetes-0.5.1",
        "imageID": "docker-pullable://registry.dev161.com:5000/iot/spark-init@sha256:adca6ed85868d821e3f63e49b7d44765954bcf5e4131a4d419cd9f4dc2235401",
        "containerID": "docker://c127670c8e9c1157b00ce29145dff658a89576dc3d785355c6f4dce00df1606f"
      }
    ],
    "containerStatuses": [
      {
        "name": "spark-kubernetes-driver",
        "state": {
          "running": {
            "startedAt": "2018-09-10T06:56:19Z"
          }
        },
        "lastState": {},
        "ready": true,
        "restartCount": 0,
        "image": "registry.dev161.com:5000/iot/spark-driver:v2.2.0-kubernetes-0.5.1",
        "imageID": "docker-pullable://registry.dev161.com:5000/iot/spark-driver@sha256:6cf4ab9fd7ff1c21ddd1d66feb76107928c844cfaae912172bc618734942ff80",
        "containerID": "docker://6cb1f8004505aa3440827691720bc35eff1a64936da8fd4d71e82afade29e05d"
      }
    ],
    "qosClass": "Burstable"
  }
}
{
  "kind": "ConfigMap",
  "apiVersion": "v1",
  "metadata": {
    "name": "spark-job-on-k8s-104-1536562620604-init-config",
    "namespace": "spark-cluster",
    "selfLink": "/api/v1/namespaces/spark-cluster/configmaps/spark-job-on-k8s-104-1536562620604-init-config",
    "uid": "99991bea-b4c6-11e8-910e-0050568848e8",
    "resourceVersion": "32841315",
    "creationTimestamp": "2018-09-10T06:56:10Z",
    "ownerReferences": [
      {
        "apiVersion": "v1",
        "kind": "Pod",
        "name": "iot-stream-analysis-driver-104",
        "uid": "9897bb77-b4c6-11e8-910e-0050568848e8",
        "controller": true
      }
    ]
  },
  "data": {
    "download-submitted-files": "#Java properties built from Kubernetes config map with name: spark-job-on-k8s-104-1536562620604-init-config and config map key: $configMapKey\r\n#Mon Sep 10 14:57:08 CST 2018\r\nspark.kubernetes.initcontainer.downloadJarsSecretLocation=/mnt/secrets/spark-init/downloadSubmittedJarsSecret\r\nspark.kubernetes.initcontainer.downloadFilesSecretLocation=/mnt/secrets/spark-init/downloadSubmittedFilesSecret\r\nspark.kubernetes.initcontainer.downloadJarsResourceIdentifier=a6c0295f-495a-4967-856e-7e2e607cb0f8\r\nspark.kubernetes.initcontainer.downloadFilesResourceIdentifier=d673b9f6-acd0-4cbd-9851-fc5a9ae1c760\r\nspark.ssl.kubernetes.resourceStagingServer.enabled=false\r\nspark.kubernetes.resourceStagingServer.uri=http\\://10.110.20.161\\:31000\r\nspark.kubernetes.mountdependencies.filesDownloadDir=/var/spark-data/spark-files\r\nspark.kubernetes.mountdependencies.jarsDownloadDir=/var/spark-data/spark-jars\r\n"
  }
}
{
  "kind": "Service",
  "apiVersion": "v1",
  "metadata": {
    "name": "spark-job-on-k8s-104-1536562620604-driver-svc",
    "namespace": "spark-cluster",
    "selfLink": "/api/v1/namespaces/spark-cluster/services/spark-job-on-k8s-104-1536562620604-driver-svc",
    "uid": "99892978-b4c6-11e8-910e-0050568848e8",
    "resourceVersion": "32841312",
    "creationTimestamp": "2018-09-10T06:56:10Z",
    "ownerReferences": [
      {
        "apiVersion": "v1",
        "kind": "Pod",
        "name": "iot-stream-analysis-driver-104",
        "uid": "9897bb77-b4c6-11e8-910e-0050568848e8",
        "controller": true
      }
    ]
  },
  "spec": {
    "ports": [
      {
        "name": "driver-rpc-port",
        "protocol": "TCP",
        "port": 7078,
        "targetPort": 7078
      },
      {
        "name": "blockmanager",
        "protocol": "TCP",
        "port": 7079,
        "targetPort": 7079
      }
    ],
    "selector": {
      "spark-app-selector": "spark-a680ef1ed8364d3b96dfbc9e5d3f1d83",
      "spark-role": "driver"
    },
    "clusterIP": "None",
    "type": "ClusterIP",
    "sessionAffinity": "None"
  },
  "status": {
    "loadBalancer": {}
  }
}

container:

init-container:

[
    {
        "Id": "d11c77e3981cd932284d5503f3ea2450a5ae65736cd34d7daa264f33d45b0957",
        "Created": "2018-09-11T03:47:40.443123953Z",
        "Path": "/opt/entrypoint.sh",
        "Args": [
            "/opt/spark/bin/spark-class",
            "org.apache.spark.deploy.rest.k8s.KubernetesSparkDependencyDownloadInitContainer",
            "/etc/spark-init/spark-init.properties"
        ],
        "State": {
            "Status": "exited",
            "Running": false,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 0,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2018-09-11T03:47:40.925573911Z",
            "FinishedAt": "2018-09-11T03:47:45.500154065Z"
        },
        "Image": "sha256:45b585586ede8839199405d7cb01fede31f5dc9fdeda7d7cf4b0aaa24050b4db",
        "ResolvConfPath": "/var/lib/docker/containers/d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b/resolv.conf",
        "HostnamePath": "/var/lib/docker/containers/d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b/hostname",
        "HostsPath": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts",
        "LogPath": "/var/lib/docker/containers/d11c77e3981cd932284d5503f3ea2450a5ae65736cd34d7daa264f33d45b0957/d11c77e3981cd932284d5503f3ea2450a5ae65736cd34d7daa264f33d45b0957-json.log",
        "Name": "/k8s_spark-init_iot-stream-analysis-driver-100_spark-cluster_64491f22-b575-11e8-910e-0050568848e8_0",
        "RestartCount": 0,
        "Driver": "overlay",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": [
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~configmap/spark-init-properties:/etc/spark-init",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume:/var/spark-data/spark-jars",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files:/var/spark-data/spark-files",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-init-secret:/mnt/secrets/spark-init",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-token-kpkrp:/var/run/secrets/kubernetes.io/serviceaccount:ro",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts:/etc/hosts",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/containers/spark-init/206592cf:/dev/termination-log"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {
                    "max-file": "5",
                    "max-size": "50m"
                }
            },
            "NetworkMode": "container:d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b",
            "PortBindings": null,
            "RestartPolicy": {
                "Name": "",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": null,
            "DnsOptions": null,
            "DnsSearch": null,
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "container:d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 999,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": [
                "seccomp=unconfined"
            ],
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 2,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "kubepods-burstable-pod64491f22_b575_11e8_910e_0050568848e8.slice",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": [],
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": -1,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0
        },
        "GraphDriver": {
            "Name": "overlay",
            "Data": {
                "LowerDir": "/var/lib/docker/overlay/24dfa74479a001ecabd6d8ab9f61337a898ad9ab78e914b5ab17096c357eaf5e/root",
                "MergedDir": "/var/lib/docker/overlay/c31c6eec68c6405dd62c8dd7dfea4707cebca534df2dced5f0b158969c0dd7e6/merged",
                "UpperDir": "/var/lib/docker/overlay/c31c6eec68c6405dd62c8dd7dfea4707cebca534df2dced5f0b158969c0dd7e6/upper",
                "WorkDir": "/var/lib/docker/overlay/c31c6eec68c6405dd62c8dd7dfea4707cebca534df2dced5f0b158969c0dd7e6/work"
            }
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts",
                "Destination": "/etc/hosts",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/containers/spark-init/206592cf",
                "Destination": "/dev/termination-log",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~configmap/spark-init-properties",
                "Destination": "/etc/spark-init",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume",
                "Destination": "/var/spark-data/spark-jars",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files",
                "Destination": "/var/spark-data/spark-files",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-init-secret",
                "Destination": "/mnt/secrets/spark-init",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-token-kpkrp",
                "Destination": "/var/run/secrets/kubernetes.io/serviceaccount",
                "Mode": "ro",
                "RW": false,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "iot-stream-analysis-driver-100",
            "Domainname": "",
            "User": "0",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "KUBERNETES_SERVICE_PORT=443",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.52.23:4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT=tcp://161.161.13.152:4040",
                "KUBERNETES_PORT_443_TCP_PORT=443",
                "KUBERNETES_PORT_443_TCP_ADDR=161.161.0.1",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_HOST=161.161.52.23",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.13.152:4040",
                "KUBERNETES_SERVICE_HOST=161.161.0.1",
                "KUBERNETES_SERVICE_PORT_HTTPS=443",
                "KUBERNETES_PORT=tcp://161.161.0.1:443",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.13.152",
                "KUBERNETES_PORT_443_TCP=tcp://161.161.0.1:443",
                "KUBERNETES_PORT_443_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT=tcp://161.161.52.23:4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.52.23",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_HOST=161.161.13.152",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin",
                "LANG=C.UTF-8",
                "JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk",
                "JAVA_VERSION=8u131",
                "JAVA_ALPINE_VERSION=8.131.11-r2",
                "SPARK_HOME=/opt/spark"
            ],
            "Cmd": [
                "/etc/spark-init/spark-init.properties"
            ],
            "Healthcheck": {
                "Test": [
                    "NONE"
                ]
            },
            "Image": "registry.dev161.com:5000/iot/spark-init@sha256:adca6ed85868d821e3f63e49b7d44765954bcf5e4131a4d419cd9f4dc2235401",
            "Volumes": null,
            "WorkingDir": "/opt/spark/work-dir",
            "Entrypoint": [
                "/opt/entrypoint.sh",
                "/opt/spark/bin/spark-class",
                "org.apache.spark.deploy.rest.k8s.KubernetesSparkDependencyDownloadInitContainer"
            ],
            "OnBuild": null,
            "Labels": {
                "annotation.io.kubernetes.container.hash": "7757e3a7",
                "annotation.io.kubernetes.container.restartCount": "0",
                "annotation.io.kubernetes.container.terminationMessagePath": "/dev/termination-log",
                "annotation.io.kubernetes.container.terminationMessagePolicy": "File",
                "annotation.io.kubernetes.pod.terminationGracePeriod": "30",
                "io.kubernetes.container.logpath": "/var/log/pods/64491f22-b575-11e8-910e-0050568848e8/spark-init_0.log",
                "io.kubernetes.container.name": "spark-init",
                "io.kubernetes.docker.type": "container",
                "io.kubernetes.pod.name": "iot-stream-analysis-driver-100",
                "io.kubernetes.pod.namespace": "spark-cluster",
                "io.kubernetes.pod.uid": "64491f22-b575-11e8-910e-0050568848e8",
                "io.kubernetes.sandbox.id": "d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b"
            }
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": null,
            "SandboxKey": "",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "",
            "Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "",
            "IPPrefixLen": 0,
            "IPv6Gateway": "",
            "MacAddress": "",
            "Networks": {}
        }
    }
]

driver:

[
    {
        "Id": "2e96d8a55415dc58420d346243b83968a4c1a1098000ad76af9152f2ba904a0c",
        "Created": "2018-09-11T03:47:46.771489986Z",
        "Path": "/opt/entrypoint.sh",
        "Args": [
            "/bin/sh",
            "-c",
            "SPARK_CLASSPATH=\"${SPARK_HOME}/jars/*\" &&     env | grep SPARK_JAVA_OPT_ | sed 's/[^=]*=\\(.*\\)/\\1/g' > /tmp/java_opts.txt &&     readarray -t SPARK_DRIVER_JAVA_OPTS < /tmp
/java_opts.txt &&     if ! [ -z ${SPARK_MOUNTED_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_MOUNTED_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_SUBMIT_EXTRA_CLASSPATH+x} ]; 
then SPARK_CLASSPATH=\"$SPARK_SUBMIT_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; 
fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_DIR/.\" .; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_FROM_SECRET_DIR} ]; then cp -R \"$SPARK_MOUNTED_FI
LES_FROM_SECRET_DIR/.\" .; fi &&     ${JAVA_HOME}/bin/java \"${SPARK_DRIVER_JAVA_OPTS[@]}\" -cp $SPARK_CLASSPATH -Xms$SPARK_DRIVER_MEMORY -Xmx$SPARK_DRIVER_MEMORY -Dspark.driver.bindAddress
=$SPARK_DRIVER_BIND_ADDRESS $SPARK_DRIVER_CLASS $SPARK_DRIVER_ARGS"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 832405,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2018-09-11T03:47:47.066061613Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        },
        "Image": "sha256:4ba1d64922f4ccfb682ca09d7d716252f41c55a650884b796598bafb03174805",
        "ResolvConfPath": "/var/lib/docker/containers/d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b/resolv.conf",
        "HostnamePath": "/var/lib/docker/containers/d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b/hostname",
        "HostsPath": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts",
        "LogPath": "/var/lib/docker/containers/2e96d8a55415dc58420d346243b83968a4c1a1098000ad76af9152f2ba904a0c/2e96d8a55415dc58420d346243b83968a4c1a1098000ad76af9152f2ba904a0c-json.log",
        "Name": "/k8s_spark-kubernetes-driver_iot-stream-analysis-driver-100_spark-cluster_64491f22-b575-11e8-910e-0050568848e8_0",
        "RestartCount": 0,
        "Driver": "overlay",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": [
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/spark-local-dir-0-spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58:/mnt/tmp/spark-local
/spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume:/var/spark-data/spark-jars",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files:/var/spark-data/spark-files",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-token-kpkrp:/var/run/secrets/kubernetes.io/serviceaccount:ro",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts:/etc/hosts",
                "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/containers/spark-kubernetes-driver/65c96924:/dev/termination-log"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {
                    "max-file": "5",
                    "max-size": "50m"
                }
            },
            "NetworkMode": "container:d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b",
            "PortBindings": null,
            "RestartPolicy": {
                "Name": "",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": null,
            "DnsOptions": null,
            "DnsSearch": null,
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "container:d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 936,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": [
                "seccomp=unconfined"
            ],
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 1024,
            "Memory": 1476395008,
            "NanoCpus": 0,
            "CgroupParent": "kubepods-burstable-pod64491f22_b575_11e8_910e_0050568848e8.slice",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": [],
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 2952790016,
            "MemorySwappiness": -1,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0
        },
        "GraphDriver": {
            "Name": "overlay",
            "Data": {
                "LowerDir": "/var/lib/docker/overlay/e7d727c6b28f718f78192d5bc76f24dffcf4603fba6e6173bded398b95d4c578/root",
                "MergedDir": "/var/lib/docker/overlay/2644946a6d486a66c93455eb2220b15227386d9329576df23568bc0f5221e6de/merged",
                "UpperDir": "/var/lib/docker/overlay/2644946a6d486a66c93455eb2220b15227386d9329576df23568bc0f5221e6de/upper",
                "WorkDir": "/var/lib/docker/overlay/2644946a6d486a66c93455eb2220b15227386d9329576df23568bc0f5221e6de/work"
            }
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/spark-token-kpkrp",
                "Destination": "/var/run/secrets/kubernetes.io/serviceaccount",
                "Mode": "ro",
                "RW": false,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/etc-hosts",
                "Destination": "/etc/hosts",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/containers/spark-kubernetes-driver/65c96924",
                "Destination": "/dev/termination-log",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/spark-local-dir-0-spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "Destination": "/mnt/tmp/spark-local/spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume",
                "Destination": "/var/spark-data/spark-jars",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/64491f22-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files",
                "Destination": "/var/spark-data/spark-files",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "iot-stream-analysis-driver-100",
            "Domainname": "",
            "User": "0",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "SPARK_DRIVER_BIND_ADDRESS=161.161.104.67",
                "SPARK_JAVA_OPT_9=-Dspark.kubernetes.initcontainer.docker.image=registry.dev161.com:5000/iot/spark-init:v2.2.0-kubernetes-0.5.1",
                "SPARK_JAVA_OPT_10=-Dspark.kubernetes.driver.pod.name=iot-stream-analysis-driver-100",
                "SPARK_JAVA_OPT_13=-Dspark.kubernetes.docker.image.pullPolicy=Always",
                "SPARK_JAVA_OPT_14=-Dspark.kubernetes.driver.docker.image=registry.dev161.com:5000/iot/spark-driver:v2.2.0-kubernetes-0.5.1",
                "SPARK_JAVA_OPT_29=-Dspark.kubernetes.executor.docker.image=registry.dev161.com:5000/iot/spark-executor:v2.2.0-kubernetes-0.5.1",
                "SPARK_DRIVER_MEMORY=1024m",
                "SPARK_JAVA_OPT_1=-Dspark.kubernetes.svc.domain=svc.dev161",
                "SPARK_JAVA_OPT_5=-Dspark.local.dir=/mnt/tmp/spark-local/spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "SPARK_JAVA_OPT_11=-Dspark.app.name=spark-job-on-k8s-100",
                "SPARK_JAVA_OPT_19=-Dspark.kubernetes.executor.podNamePrefix=spark-job-on-k8s-100-1536637851433",
                "SPARK_JAVA_OPT_22=-Dspark.driver.port=7078",
                "SPARK_JAVA_OPT_25=-Dspark.executor.memory=1024m",
                "SPARK_MOUNTED_FILES_DIR=/var/spark-data/spark-files",
                "SPARK_JAVA_OPT_0=-Dspark.driver.host=spark-job-on-k8s-100-1536637851433-driver-svc.spark-cluster.svc.dev161",
                "SPARK_JAVA_OPT_3=-Dspark.submit.deployMode=cluster",
                "SPARK_JAVA_OPT_7=-Dspark.kubernetes.resourceStagingServer.uri=http://10.110.20.161:31000",
                "SPARK_JAVA_OPT_27=-Dspark.app.id=spark-1619ed3f66b04bf9a54a7230a1f551a4",
                "SPARK_JAVA_OPT_20=-Dspark.driver.memory=1024m",
                "SPARK_JAVA_OPT_21=-Dspark.kubernetes.submission.waitAppCompletion=true",
                "SPARK_JAVA_OPT_26=-Dspark.ui.enabled=false",
                "SPARK_MOUNTED_CLASSPATH=/var/spark-data/spark-jars/iot-stream-app-1.3-SNAPSHOT.jar",
                "SPARK_JAVA_OPT_2=-Dspark.kubernetes.initcontainer.executor.configmapkey=download-submitted-files",
                "SPARK_JAVA_OPT_18=-Dspark.kubernetes.initcontainer.executor.stagingServerSecret.name=spark-job-on-k8s-100-1536637851433-init-secret",
                "SPARK_JAVA_OPT_23=-Dspark.kubernetes.initcontainer.executor.stagingServerSecret.mountDir=/mnt/secrets/spark-init",
                "SPARK_JAVA_OPT_28=-Dspark.executor.instances=1",
                "SPARK_JAVA_OPT_30=-Dspark.executor.cores=1",
                "SPARK_DRIVER_ARGS=--base64=true --rule=c2VsZWN0IHRpbWVTdGFtcCBBcyBrZXksIGNvbmNhdF93cygifCIsIHN0YXRlLnJlcG9ydGVkLnRlbXBlcmF0dXJlLCBjbGllbnRUb2tlbikgYXMgdmFsdWUgZnJvbSB0b3BpY
3M= --sample={\"timeStamp\":1531381822,\"clientToken\":\"clientId_lamp\",\"state\":{\"reported\":{\"temperature\":23}}} --source-type=kafka --source={\"kafka.bootstrap.servers\":\"fnd-kafka
-svc.default:9092\",\"subscribe\":\"sensor\"} --sink-type=console --verbose",
                "SPARK_JAVA_OPT_8=-Dspark.jars=/var/spark-data/spark-jars/iot-stream-app-1.3-SNAPSHOT.jar",
                "SPARK_JAVA_OPT_12=-Dspark.driver.cores=1",
                "SPARK_JAVA_OPT_15=-Dspark.kubernetes.driver.nodeport=31202",
                "SPARK_JAVA_OPT_17=-Dspark.kubernetes.namespace=spark-cluster",
                "SPARK_JAVA_OPT_4=-Dspark.kubernetes.authenticate.driver.serviceAccountName=spark",
                "SPARK_JAVA_OPT_6=-Dspark.kubernetes.initcontainer.executor.configmapname=spark-job-on-k8s-100-1536637851433-init-config",
                "SPARK_JAVA_OPT_16=-Dspark.driver.blockManager.port=7079",
                "SPARK_DRIVER_CLASS=com.inspur.iot.RuleEngine",
                "SPARK_JAVA_OPT_24=-Dspark.master=k8s://http://10.110.20.161:8080",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_HOST=161.161.13.152",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "KUBERNETES_SERVICE_PORT_HTTPS=443",
                "KUBERNETES_PORT_443_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.52.23",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.13.152:4040",
                "KUBERNETES_PORT=tcp://161.161.0.1:443",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT=tcp://161.161.13.152:4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "KUBERNETES_SERVICE_PORT=443",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_HOST=161.161.52.23",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT=tcp://161.161.52.23:4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.13.152",
                "KUBERNETES_SERVICE_HOST=161.161.0.1",
                "KUBERNETES_PORT_443_TCP=tcp://161.161.0.1:443",
                "KUBERNETES_PORT_443_TCP_PORT=443",
                "KUBERNETES_PORT_443_TCP_ADDR=161.161.0.1",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.52.23:4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin",
                "LANG=C.UTF-8",
                "JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk",
                "JAVA_VERSION=8u131",
                "JAVA_ALPINE_VERSION=8.131.11-r2",
                "SPARK_HOME=/opt/spark"
            ],
            "Cmd": [
                "/bin/sh",
                "-c",
                "SPARK_CLASSPATH=\"${SPARK_HOME}/jars/*\" &&     env | grep SPARK_JAVA_OPT_ | sed 's/[^=]*=\\(.*\\)/\\1/g' > /tmp/java_opts.txt &&     readarray -t SPARK_DRIVER_JAVA_OPTS < 
/tmp/java_opts.txt &&     if ! [ -z ${SPARK_MOUNTED_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_MOUNTED_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_SUBMIT_EXTRA_CLASSPATH+x}
 ]; then SPARK_CLASSPATH=\"$SPARK_SUBMIT_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXTRA_CLASSPATH:$SPARK_CLASSPATH
\"; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_DIR/.\" .; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_FROM_SECRET_DIR} ]; then cp -R \"$SPARK_MOUNTE
D_FILES_FROM_SECRET_DIR/.\" .; fi &&     ${JAVA_HOME}/bin/java \"${SPARK_DRIVER_JAVA_OPTS[@]}\" -cp $SPARK_CLASSPATH -Xms$SPARK_DRIVER_MEMORY -Xmx$SPARK_DRIVER_MEMORY -Dspark.driver.bindAdd
ress=$SPARK_DRIVER_BIND_ADDRESS $SPARK_DRIVER_CLASS $SPARK_DRIVER_ARGS"
            ],
            "Healthcheck": {
                "Test": [
                    "NONE"
                ]
            },
            "ArgsEscaped": true,
            "Image": "registry.dev161.com:5000/iot/spark-driver@sha256:6cf4ab9fd7ff1c21ddd1d66feb76107928c844cfaae912172bc618734942ff80",
            "Volumes": null,
            "WorkingDir": "/opt/spark/work-dir",
            "Entrypoint": [
                "/opt/entrypoint.sh"
            ],
            "OnBuild": null,
            "Labels": {
                "annotation.io.kubernetes.container.hash": "57d51e36",
                "annotation.io.kubernetes.container.restartCount": "0",
                "annotation.io.kubernetes.container.terminationMessagePath": "/dev/termination-log",
                "annotation.io.kubernetes.container.terminationMessagePolicy": "File",
                "annotation.io.kubernetes.pod.terminationGracePeriod": "30",
                "io.kubernetes.container.logpath": "/var/log/pods/64491f22-b575-11e8-910e-0050568848e8/spark-kubernetes-driver_0.log",
                "io.kubernetes.container.name": "spark-kubernetes-driver",
                "io.kubernetes.docker.type": "container",
                "io.kubernetes.pod.name": "iot-stream-analysis-driver-100",
                "io.kubernetes.pod.namespace": "spark-cluster",
                "io.kubernetes.pod.uid": "64491f22-b575-11e8-910e-0050568848e8",
                "io.kubernetes.sandbox.id": "d16c636974bbbc1e92a242dc0d8b43472c2816c20bdcf8a3eca0789cb3187c8b"
            }
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": null,
            "SandboxKey": "",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "",
            "Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "",
            "IPPrefixLen": 0,
            "IPv6Gateway": "",
            "MacAddress": "",
            "Networks": {}
        }
    }
]

executor:

[
    {
        "Id": "37f1bce3f1295156a691768c4d385903f7cb978d35e63b3e5931d32e2802c322",
        "Created": "2018-09-11T03:47:55.861508477Z",
        "Path": "/opt/entrypoint.sh",
        "Args": [
            "/bin/sh",
            "-c",
            "SPARK_CLASSPATH=\"${SPARK_HOME}/jars/*\" &&     env | grep SPARK_JAVA_OPT_ | sed 's/[^=]*=\\(.*\\)/\\1/g' > /tmp/java_opts.txt &&     readarray -t SPARK_EXECUTOR_JAVA_OPTS < /tmp/java_opts.txt &&     if ! [ -z ${SPARK_MOUNTED_CLASSPATH}+x} ]; then SPARK_CLASSPATH=\"$SPARK_MOUNTED_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXECUTOR_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXECUTOR_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_DIR/.\" .; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_FROM_SECRET_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_FROM_SECRET_DIR/.\" .; fi &&     ${JAVA_HOME}/bin/java \"${SPARK_EXECUTOR_JAVA_OPTS[@]}\" -Dspark.executor.port=$SPARK_EXECUTOR_PORT -Xms$SPARK_EXECUTOR_MEMORY -Xmx$SPARK_EXECUTOR_MEMORY -cp $SPARK_CLASSPATH org.apache.spark.executor.CoarseGrainedExecutorBackend --driver-url $SPARK_DRIVER_URL --executor-id $SPARK_EXECUTOR_ID --cores $SPARK_EXECUTOR_CORES --app-id $SPARK_APPLICATION_ID --hostname $SPARK_EXECUTOR_POD_IP"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 11397,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2018-09-11T03:47:55.982525484Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        },
        "Image": "sha256:c45bb8d3fb02e8684a36f5cc02d00548ddeffe1102bd8e80e330ef715c470de9",
        "ResolvConfPath": "/var/lib/docker/containers/0c5997eecdb5c81783f79e70be703a607762ba813dff722e58971899dc4bda1b/resolv.conf",
        "HostnamePath": "/var/lib/docker/containers/0c5997eecdb5c81783f79e70be703a607762ba813dff722e58971899dc4bda1b/hostname",
        "HostsPath": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/etc-hosts",
        "LogPath": "/var/lib/docker/containers/37f1bce3f1295156a691768c4d385903f7cb978d35e63b3e5931d32e2802c322/37f1bce3f1295156a691768c4d385903f7cb978d35e63b3e5931d32e2802c322-json.log",
        "Name": "/k8s_executor_spark-job-on-k8s-100-1536637851433-exec-1_spark-cluster_74a94609-b575-11e8-910e-0050568848e8_0",
        "RestartCount": 0,
        "Driver": "overlay",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": [
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/spark-local-dir-0-spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58:/mnt/tmp/spark-local/spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume:/var/spark-data/spark-jars",
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files:/var/spark-data/spark-files",
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/default-token-jxg4k:/var/run/secrets/kubernetes.io/serviceaccount:ro",
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/etc-hosts:/etc/hosts",
                "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/containers/executor/664b5635:/dev/termination-log"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {
                    "max-file": "5",
                    "max-size": "50m"
                }
            },
            "NetworkMode": "container:0c5997eecdb5c81783f79e70be703a607762ba813dff722e58971899dc4bda1b",
            "PortBindings": null,
            "RestartPolicy": {
                "Name": "",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": null,
            "DnsOptions": null,
            "DnsSearch": null,
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "container:0c5997eecdb5c81783f79e70be703a607762ba813dff722e58971899dc4bda1b",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 936,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": [
                "seccomp=unconfined"
            ],
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 1024,
            "Memory": 1476395008,
            "NanoCpus": 0,
            "CgroupParent": "kubepods-burstable-pod74a94609_b575_11e8_910e_0050568848e8.slice",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": [],
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 2952790016,
            "MemorySwappiness": -1,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0
        },
        "GraphDriver": {
            "Name": "overlay",
            "Data": {
                "LowerDir": "/var/lib/docker/overlay/9e0164c7e2d049bbf3260f6a332b2995368d8af4d6f8357f8c70c18f8d4c7864/root",
                "MergedDir": "/var/lib/docker/overlay/482521c521bccd54709755eb4ffb21fe2a0f63171ca2ee576f4477736cb2b25c/merged",
                "UpperDir": "/var/lib/docker/overlay/482521c521bccd54709755eb4ffb21fe2a0f63171ca2ee576f4477736cb2b25c/upper",
                "WorkDir": "/var/lib/docker/overlay/482521c521bccd54709755eb4ffb21fe2a0f63171ca2ee576f4477736cb2b25c/work"
            }
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-jars-volume",
                "Destination": "/var/spark-data/spark-jars",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/download-files",
                "Destination": "/var/spark-data/spark-files",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~secret/default-token-jxg4k",
                "Destination": "/var/run/secrets/kubernetes.io/serviceaccount",
                "Mode": "ro",
                "RW": false,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/etc-hosts",
                "Destination": "/etc/hosts",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/containers/executor/664b5635",
                "Destination": "/dev/termination-log",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            },
            {
                "Type": "bind",
                "Source": "/var/lib/kubelet/pods/74a94609-b575-11e8-910e-0050568848e8/volumes/kubernetes.io~empty-dir/spark-local-dir-0-spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "Destination": "/mnt/tmp/spark-local/spark-a85d0ea9-fa9a-4ade-a3f2-45b94d72ec58",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "spark-job-on-k8s-100-1536637851433-exec-1",
            "Domainname": "",
            "User": "0",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "SPARK_EXECUTOR_ID=1",
                "SPARK_EXECUTOR_POD_IP=161.161.76.219",
                "SPARK_MOUNTED_FILES_DIR=/var/spark-data/spark-files",
                "SPARK_EXECUTOR_PORT=10000",
                "SPARK_DRIVER_URL=spark://CoarseGrainedScheduler@spark-job-on-k8s-100-1536637851433-driver-svc.spark-cluster.svc.dev161:7078",
                "SPARK_EXECUTOR_CORES=1",
                "SPARK_EXECUTOR_MEMORY=1024m",
                "SPARK_APPLICATION_ID=spark-1619ed3f66b04bf9a54a7230a1f551a4",
                "SPARK_MOUNTED_CLASSPATH=/var/spark-data/spark-jars/*",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT=tcp://161.161.52.23:4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.52.23",
                "KUBERNETES_PORT_443_TCP_ADDR=161.161.0.1",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "KUBERNETES_PORT_443_TCP=tcp://161.161.0.1:443",
                "KUBERNETES_PORT_443_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_HOST=161.161.13.152",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT_DRIVER_UI_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_SERVICE_HOST=161.161.52.23",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PROTO=tcp",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP_PORT=4040",
                "KUBERNETES_SERVICE_HOST=161.161.0.1",
                "KUBERNETES_SERVICE_PORT_HTTPS=443",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_SERVICE_PORT=4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP_ADDR=161.161.13.152",
                "COM_INSPUR_IOT_RULEENGINE_1533716701881_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.52.23:4040",
                "KUBERNETES_SERVICE_PORT=443",
                "KUBERNETES_PORT=tcp://161.161.0.1:443",
                "KUBERNETES_PORT_443_TCP_PORT=443",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT=tcp://161.161.13.152:4040",
                "COM_INSPUR_IOT_RULEENGINE_1534918928964_DRIVER_SVC_UI_PORT_4040_TCP=tcp://161.161.13.152:4040",
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin",
                "LANG=C.UTF-8",
                "JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk",
                "JAVA_VERSION=8u131",
                "JAVA_ALPINE_VERSION=8.131.11-r2",
                "SPARK_HOME=/opt/spark"
            ],
            "Cmd": [
                "/bin/sh",
                "-c",
                "SPARK_CLASSPATH=\"${SPARK_HOME}/jars/*\" &&     env | grep SPARK_JAVA_OPT_ | sed 's/[^=]*=\\(.*\\)/\\1/g' > /tmp/java_opts.txt &&     readarray -t SPARK_EXECUTOR_JAVA_OPTS < /tmp/java_opts.txt &&     if ! [ -z ${SPARK_MOUNTED_CLASSPATH}+x} ]; then SPARK_CLASSPATH=\"$SPARK_MOUNTED_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXECUTOR_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXECUTOR_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_EXTRA_CLASSPATH+x} ]; then SPARK_CLASSPATH=\"$SPARK_EXTRA_CLASSPATH:$SPARK_CLASSPATH\"; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_DIR/.\" .; fi &&     if ! [ -z ${SPARK_MOUNTED_FILES_FROM_SECRET_DIR+x} ]; then cp -R \"$SPARK_MOUNTED_FILES_FROM_SECRET_DIR/.\" .; fi &&     ${JAVA_HOME}/bin/java \"${SPARK_EXECUTOR_JAVA_OPTS[@]}\" -Dspark.executor.port=$SPARK_EXECUTOR_PORT -Xms$SPARK_EXECUTOR_MEMORY -Xmx$SPARK_EXECUTOR_MEMORY -cp $SPARK_CLASSPATH org.apache.spark.executor.CoarseGrainedExecutorBackend --driver-url $SPARK_DRIVER_URL --executor-id $SPARK_EXECUTOR_ID --cores $SPARK_EXECUTOR_CORES --app-id $SPARK_APPLICATION_ID --hostname $SPARK_EXECUTOR_POD_IP"
            ],
            "Healthcheck": {
                "Test": [
                    "NONE"
                ]
            },
            "ArgsEscaped": true,
            "Image": "registry.dev161.com:5000/iot/spark-executor@sha256:c8650704517e254751fcef052eff13e3e4e40cff4b02039aceb9ce050f77d9a3",
            "Volumes": null,
            "WorkingDir": "/opt/spark/work-dir",
            "Entrypoint": [
                "/opt/entrypoint.sh"
            ],
            "OnBuild": null,
            "Labels": {
                "annotation.io.kubernetes.container.hash": "3136f4c3",
                "annotation.io.kubernetes.container.ports": "[{\"name\":\"executor\",\"containerPort\":10000,\"protocol\":\"TCP\"},{\"name\":\"blockmanager\",\"containerPort\":7079,\"protocol\":\"TCP\"}]",
                "annotation.io.kubernetes.container.restartCount": "0",
                "annotation.io.kubernetes.container.terminationMessagePath": "/dev/termination-log",
                "annotation.io.kubernetes.container.terminationMessagePolicy": "File",
                "annotation.io.kubernetes.pod.terminationGracePeriod": "30",
                "io.kubernetes.container.logpath": "/var/log/pods/74a94609-b575-11e8-910e-0050568848e8/executor_0.log",
                "io.kubernetes.container.name": "executor",
                "io.kubernetes.docker.type": "container",
                "io.kubernetes.pod.name": "spark-job-on-k8s-100-1536637851433-exec-1",
                "io.kubernetes.pod.namespace": "spark-cluster",
                "io.kubernetes.pod.uid": "74a94609-b575-11e8-910e-0050568848e8",
                "io.kubernetes.sandbox.id": "0c5997eecdb5c81783f79e70be703a607762ba813dff722e58971899dc4bda1b"
            }
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": null,
            "SandboxKey": "",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "",
            "Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "",
            "IPPrefixLen": 0,
            "IPv6Gateway": "",
            "MacAddress": "",
            "Networks": {}
        }
    }
]

Spark On K8s源代碼解析

resource-staging-server:

apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: 2018-09-11T10:39:29Z
  generateName: spark-resource-staging-server-544f9dfdc7-
  labels:
    pod-template-hash: "1009589873"
    resource-staging-server-instance: default
  name: spark-resource-staging-server-544f9dfdc7-6z9qm
  namespace: iop
  ownerReferences:
  - apiVersion: extensions/v1beta1
    blockOwnerDeletion: true
    controller: true
    kind: ReplicaSet
    name: spark-resource-staging-server-544f9dfdc7
    uid: f64cb936-b5ae-11e8-a973-6c92bf88f88e
  resourceVersion: "5271010"
  selfLink: /api/v1/namespaces/iop/pods/spark-resource-staging-server-544f9dfdc7-6z9qm
  uid: f64ec3f8-b5ae-11e8-a973-6c92bf88f88e
spec:
  containers:
  - args:
    - /etc/spark-resource-staging-server/resource-staging-server.properties
    image: registry.inspurcloud.cn/service/bigdata/spark-resource-staging-server:v2.2.0-kubernetes-0.4.0
    imagePullPolicy: IfNotPresent
    name: spark-resource-staging-server
    resources:
      limits:
        cpu: "1"
        memory: 2Gi
      requests:
        cpu: 100m
        memory: 256Mi
    terminationMessagePath: /dev/termination-log
    terminationMessagePolicy: File
    volumeMounts:
    - mountPath: /etc/spark-resource-staging-server
      name: resource-staging-server-properties
    - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
      name: default-token-ztnhf
      readOnly: true
  dnsPolicy: ClusterFirst
  imagePullSecrets:
  - name: service-registry
  nodeName: slave1
  restartPolicy: Always
  schedulerName: default-scheduler
  securityContext: {}
  serviceAccount: default
  serviceAccountName: default
  terminationGracePeriodSeconds: 30
  volumes:
  - configMap:
      defaultMode: 420
      name: spark-resource-staging-server-config
    name: resource-staging-server-properties
  - name: default-token-ztnhf
    secret:
      defaultMode: 420
      secretName: default-token-ztnhf
status:
  conditions:
  - lastProbeTime: null
    lastTransitionTime: 2018-09-11T10:39:29Z
    status: "True"
    type: Initialized
  - lastProbeTime: null
    lastTransitionTime: 2018-09-11T10:39:42Z
    status: "True"
    type: Ready
  - lastProbeTime: null
    lastTransitionTime: 2018-09-11T10:39:29Z
    status: "True"
    type: PodScheduled
  containerStatuses:
  - containerID: docker://433aec71282a7371c091c69f7f921a5612f2ac98ec26c758629836c4855ebb1f
    image: registry.inspurcloud.cn/service/bigdata/spark-resource-staging-server:v2.2.0-kubernetes-0.4.0
    imageID: docker-pullable://registry.inspurcloud.cn/service/bigdata/spark-resource-staging-server@sha256:9480a49fb7c1ff6d6da85dcdc034a2e0a0006fb3d3a424671bf174c055b538d3
    lastState: {}
    name: spark-resource-staging-server
    ready: true
    restartCount: 0
    state:
      running:
        startedAt: 2018-09-11T10:39:42Z
  hostIP: 10.100.0.17
  phase: Running
  podIP: 214.213.140.247
  qosClass: Burstable
  startTime: 2018-09-11T10:39:29Z
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