Docker swarm 获取service的container信息

Java基础

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2019-9-3

AD:资源代下载服务

我们可以通过docker service create创建服务,例如:

docker service create --name mysql mysql:latest

服务创建好后,如何来获取该service包含的容器信息呢?比如获取刚才创建的mysql服务的容器。我们可以通过docker service ps命令来获取,

命令行方式

~# docker service ps mysql
ID                  NAME                IMAGE               NODE                DESIRED STATE       CURRENT STATE        ERROR               PORTS
lvskmv1lkhz6        mysql.1             mysql:latest        docker86-9          Running             Running 3 days ago 

遗憾的是返回的数据不包含containerId,只有serviceId, 可以通过docker inspect来获取service详情

~# docker inspect lvskmv1lkhz6
[
    {
        "ID": "lvskmv1lkhz6bvynfuxa0jqgn",
        "Version": {
            "Index": 21
        },
        "CreatedAt": "2019-08-30T08:04:18.382831966Z",
        "UpdatedAt": "2019-08-30T08:09:43.613636037Z",
        "Labels": {},
        "Spec": {
            "ContainerSpec": {
                "Image": "mysql:latest@sha256:01cf53f2538aa805bda591d83f107c394adca8d31f98eacd3654e282dada3193",
                "Env": [
                    "MYSQL_ROOT_PASSWORD=aimind@mysql2019\""
                ],
                "Isolation": "default"
            },
            "Resources": {
                "Limits": {},
                "Reservations": {}
            },
            "RestartPolicy": {
                "Condition": "any",
                "Delay": 5000000000,
                "MaxAttempts": 0,
                "Window": 0
            },
            "Placement": {},
            "ForceUpdate": 0
        },
        "ServiceID": "uporil7xf4rwffa0rhg1j5htw",
        "Slot": 1,
        "NodeID": "sixp62dhqe702b69pm6v8m9rh",
        "Status": {
            "Timestamp": "2019-08-30T08:09:43.554514932Z",
            "State": "running",
            "Message": "started",
            "ContainerStatus": {
                "ContainerID": "2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08",
                "PID": 14884,
                "ExitCode": 0
            },
            "PortStatus": {}
        },
        "DesiredState": "running",
        "NetworksAttachments": [
            {
                "Network": {
                    "ID": "emypqxzjggws7uicersyz6uag",
                    "Version": {
                        "Index": 12
                    },
                    "CreatedAt": "2019-08-30T08:02:57.254494392Z",
                    "UpdatedAt": "2019-08-30T08:02:57.271216394Z",
                    "Spec": {
                        "Name": "aimind-overlay",
                        "Labels": {},
                        "DriverConfiguration": {
                            "Name": "overlay"
                        },
                        "IPAMOptions": {
                            "Driver": {
                                "Name": "default"
                            }
                        },
                        "Scope": "swarm"
                    },
                    "DriverState": {
                        "Name": "overlay",
                        "Options": {
                            "com.docker.network.driver.overlay.vxlanid_list": "4097"
                        }
                    },
                    "IPAMOptions": {
                        "Driver": {
                            "Name": "default"
                        },
                        "Configs": [
                            {
                                "Subnet": "10.0.0.0/24",
                                "Gateway": "10.0.0.1"
                            }
                        ]
                    }
                },
                "Addresses": [
                    "10.0.0.4/24"
                ]
            }
        ]
    }
]

返回的json中,NodeID是所在节点ID,Status.ContainerStatus 是容器的状态信息,.Status.ContainerStatus.ContainerID 是容器ID,比如这里的是2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08

拿到容器ID就能获取容器详情了,也可以获取container的统计信息:

docker inspect 2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08
[
    {
        "Id": "2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08",
        "Created": "2019-08-30T08:09:41.827551223Z",
        "Path": "docker-entrypoint.sh",
        "Args": [
            "mysqld"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 14884,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2019-08-30T08:09:43.402630785Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        },
        "Image": "sha256:62a9f311b99c24c0fde0a772abc6030bc48e5acc7d7416b8eeb72d3da1b4eb6c",
        "ResolvConfPath": "/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/resolv.conf",
        "HostnamePath": "/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/hostname",
        "HostsPath": "/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/hosts",
        "LogPath": "/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08-json.log",
        "Name": "/mysql.1.lvskmv1lkhz6bvynfuxa0jqgn",
        "RestartCount": 0,
        "Driver": "overlay2",
        "Platform": "linux",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "docker-default",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": null,
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {
                    "max-file": "3",
                    "max-size": "10m"
                }
            },
            "NetworkMode": "default",
            "PortBindings": {},
            "RestartPolicy": {
                "Name": "",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": null,
            "DnsOptions": null,
            "DnsSearch": null,
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "shareable",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 0,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": null,
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "default",
            "CpuShares": 0,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": null,
            "DeviceCgroupRules": null,
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": null,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0,
            "MaskedPaths": [
                "/proc/acpi",
                "/proc/kcore",
                "/proc/keys",
                "/proc/latency_stats",
                "/proc/timer_list",
                "/proc/timer_stats",
                "/proc/sched_debug",
                "/proc/scsi",
                "/sys/firmware"
            ],
            "ReadonlyPaths": [
                "/proc/asound",
                "/proc/bus",
                "/proc/fs",
                "/proc/irq",
                "/proc/sys",
                "/proc/sysrq-trigger"
            ]
        },
        "GraphDriver": {
            "Data": {
                "LowerDir": "/data/docker/overlay2/f0184a2c979eef7a135726a49f5651e16b568ecfd47606e20e504e28ea311f25-init/diff:/data/docker/overlay2/644c4c905af78d3320559b9f388631151dcf5c19ab8f2c91999d4d59c8409784/diff:/data/docker/overlay2/7ed834798bd5eeef1b75d012a27bb01cd8a0a5e71048db72a8743980481bb74b/diff:/data/docker/overlay2/56e3eac1c86a9ae29b3251025824f93b78e43151a36eb973407feb1075d8db1c/diff:/data/docker/overlay2/40161cfa334a118eaa09c04dc7d864d00e3544f77e6979584298478f68566bc5/diff:/data/docker/overlay2/e884a3df3e827368a468a4afc8850de4fa6336a78ca9a922406237e3ab75a97e/diff:/data/docker/overlay2/a04e8776674f902eaa0e15467ad0678f03baf2a1b8a568b034ad4b4c1ddb1a23/diff:/data/docker/overlay2/7745739e901232d6b702b599844157583d02a34fa4aca10c888e0e9c44075433/diff:/data/docker/overlay2/f423b8f55475ec902cea1ea5c54897ed6a24da3cc0acd64a79e022e887d83e77/diff:/data/docker/overlay2/231e63e7fbb5084facc93c89ed23d366d915f9a2edd4f85735df5d45bc87cafa/diff:/data/docker/overlay2/c11047327e6f47e49d1abee4df8acbaba51ac6b92e59801ac613331c5bad3bc1/diff:/data/docker/overlay2/f893602043c1b5ad9d2839ec0ab8f17da7e0eaf073788f6c3d35138dfe6c06b8/diff:/data/docker/overlay2/3443517fc9e882df67d9730a9aa7530dc3c541b6872aaf05290c5e7ec588e0fb/diff",
                "MergedDir": "/data/docker/overlay2/f0184a2c979eef7a135726a49f5651e16b568ecfd47606e20e504e28ea311f25/merged",
                "UpperDir": "/data/docker/overlay2/f0184a2c979eef7a135726a49f5651e16b568ecfd47606e20e504e28ea311f25/diff",
                "WorkDir": "/data/docker/overlay2/f0184a2c979eef7a135726a49f5651e16b568ecfd47606e20e504e28ea311f25/work"
            },
            "Name": "overlay2"
        },
        "Mounts": [
            {
                "Type": "volume",
                "Name": "c2128d05001b8fec1712807f381e2c72d42ce8a83ae97f6b038f51c0d48446f1",
                "Source": "/data/docker/volumes/c2128d05001b8fec1712807f381e2c72d42ce8a83ae97f6b038f51c0d48446f1/_data",
                "Destination": "/var/lib/mysql",
                "Driver": "local",
                "Mode": "",
                "RW": true,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "2cf128f77797",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "3306/tcp": {},
                "33060/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "MYSQL_ROOT_PASSWORD=aimind@mysql2019\"",
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "GOSU_VERSION=1.7",
                "MYSQL_MAJOR=8.0",
                "MYSQL_VERSION=8.0.17-1debian9"
            ],
            "Cmd": [
                "mysqld"
            ],
            "ArgsEscaped": true,
            "Image": "mysql:latest@sha256:01cf53f2538aa805bda591d83f107c394adca8d31f98eacd3654e282dada3193",
            "Volumes": {
                "/var/lib/mysql": {}
            },
            "WorkingDir": "",
            "Entrypoint": [
                "docker-entrypoint.sh"
            ],
            "OnBuild": null,
            "Labels": {
                "com.docker.swarm.node.id": "sixp62dhqe702b69pm6v8m9rh",
                "com.docker.swarm.service.id": "uporil7xf4rwffa0rhg1j5htw",
                "com.docker.swarm.service.name": "mysql",
                "com.docker.swarm.task": "",
                "com.docker.swarm.task.id": "lvskmv1lkhz6bvynfuxa0jqgn",
                "com.docker.swarm.task.name": "mysql.1.lvskmv1lkhz6bvynfuxa0jqgn"
            }
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "459ab4b83580513da251182d08dc217d0079613d10952df00ffcca6e2537958b",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": {
                "3306/tcp": null,
                "33060/tcp": null
            },
            "SandboxKey": "/var/run/docker/netns/459ab4b83580",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "",
            "Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "",
            "IPPrefixLen": 0,
            "IPv6Gateway": "",
            "MacAddress": "",
            "Networks": {
                "aimind-overlay": {
                    "IPAMConfig": {
                        "IPv4Address": "10.0.0.4"
                    },
                    "Links": null,
                    "Aliases": [
                        "2cf128f77797"
                    ],
                    "NetworkID": "emypqxzjggws7uicersyz6uag",
                    "EndpointID": "56a78b2527a6dcf83fd3dc2794c514aaa325457d9c8a21bd236d3ea3c22c8fa9",
                    "Gateway": "",
                    "IPAddress": "10.0.0.4",
                    "IPPrefixLen": 24,
                    "IPv6Gateway": "",
                    "GlobalIPv6Address": "",
                    "GlobalIPv6PrefixLen": 0,
                    "MacAddress": "02:42:0a:00:00:04",
                    "DriverOpts": null
                }
            }
        }
    }
]

然后就可以通过stats来获取资源占用情况:

~#docker stats 2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08 --all --no-stream 
CONTAINER ID        NAME                                CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O           PIDS
2cf128f77797        mysql.1.lvskmv1lkhz6bvynfuxa0jqgn   0.33%               374.4MiB / 188.8GiB   0.19%               230kB / 0B          8.19kB / 1.26GB     38

coding方式

除了命令行,我们还可以通过docker api来获取,可以参见 docker-java Docker的java API

获取containerID

System.out.println(client.listTasksCmd().withNameFilter("mysql").exec());

结果:

[class Task {
    ID: lvskmv1lkhz6bvynfuxa0jqgn
    version: 21
    createdAt: 2019-08-30T08:04:18.382831966Z
    updatedAt: 2019-08-30T08:09:43.613636037Z
    name: null
    labels: {}
    spec: TaskSpec[containerSpec=ContainerSpec[image=mysql:latest@sha256:01cf53f2538aa805bda591d83f107c394adca8d31f98eacd3654e282dada3193,labels=<null>,command=<null>,args=<null>,env=[MYSQL_ROOT_PASSWORD=aimind@mysql2019"],dir=<null>,user=<null>,groups=<null>,tty=<null>,mounts=<null>,duration=<null>,stopGracePeriod=<null>,dnsConfig=<null>,openStdin=<null>,readOnly=<null>,hosts=<null>,hostname=<null>,secrets=<null>,healthCheck=<null>,stopSignal=<null>,privileges=<null>,configs=<null>],resources=ResourceRequirements[limits=ResourceSpecs[memoryBytes=<null>,nanoCPUs=<null>],reservations=ResourceSpecs[memoryBytes=<null>,nanoCPUs=<null>]],restartPolicy=ServiceRestartPolicy[condition=ANY,delay=5000000000,maxAttempts=0,window=0],placement=ServicePlacement[constraints=<null>,platforms=<null>],logDriver=<null>,forceUpdate=0,networks=<null>,runtime=<null>]
    serviceId: uporil7xf4rwffa0rhg1j5htw
    slot: 1
    nodeId: sixp62dhqe702b69pm6v8m9rh
    assignedGenericResources: null
    status: TaskStatus[timestamp=2019-08-30T08:09:43.554514932Z,state=running,message=started,err=<null>,containerStatus=TaskStatusContainerStatus[containerID=2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08,pid=14884,exitCode=0]]
    desiredState: running
}]

可以看到containerID:2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08 和命令行一直。

然后获取容器详情:

 System.out.println(client.inspectContainerCmd("2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08").exec());

获取容器统计信息:

        System.out.println(client.statsCmd("2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08").exec(new InvocationBuilder.AsyncResultCallback<>()).awaitResult());

对应的结果:

InspectContainerResponse[args={mysqld},config=com.github.dockerjava.api.model.ContainerConfig@3e15bb06[attachStderr=false,attachStdin=false,attachStdout=false,cmd={mysqld},domainName=,entrypoint={docker-entrypoint.sh},env={MYSQL_ROOT_PASSWORD=aimind@mysql2019",PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin,GOSU_VERSION=1.7,MYSQL_MAJOR=8.0,MYSQL_VERSION=8.0.17-1debian9},exposedPorts=com.github.dockerjava.api.model.ExposedPorts@6778aea6,hostName=2cf128f77797,image=mysql:latest@sha256:01cf53f2538aa805bda591d83f107c394adca8d31f98eacd3654e282dada3193,labels={com.docker.swarm.node.id=sixp62dhqe702b69pm6v8m9rh, com.docker.swarm.service.id=uporil7xf4rwffa0rhg1j5htw, com.docker.swarm.service.name=mysql, com.docker.swarm.task=, com.docker.swarm.task.id=lvskmv1lkhz6bvynfuxa0jqgn, com.docker.swarm.task.name=mysql.1.lvskmv1lkhz6bvynfuxa0jqgn},macAddress=<null>,networkDisabled=<null>,onBuild=<null>,stdinOpen=false,portSpecs=<null>,stdInOnce=false,tty=false,user=,volumes={/var/lib/mysql={}},workingDir=,healthCheck=<null>],created=2019-08-30T08:09:41.827551223Z,driver=overlay2,execDriver=<null>,hostConfig=com.github.dockerjava.api.model.HostConfig@5853495b[binds=<null>,blkioWeight=0,blkioWeightDevice=<null>,blkioDeviceReadBps=<null>,blkioDeviceWriteBps=<null>,blkioDeviceReadIOps=<null>,blkioDeviceWriteIOps=<null>,memorySwappiness=<null>,nanoCPUs=<null>,capAdd=<null>,capDrop=<null>,containerIDFile=,cpuPeriod=0,cpuRealtimePeriod=0,cpuRealtimeRuntime=0,cpuShares=0,cpuQuota=0,cpusetCpus=,cpusetMems=,devices=<null>,deviceCgroupRules=<null>,diskQuota=0,dns=<null>,dnsOptions=<null>,dnsSearch=<null>,extraHosts=<null>,groupAdd=<null>,ipcMode=shareable,cgroup=,links=<null>,logConfig=com.github.dockerjava.api.model.LogConfig@524a2ffb,lxcConf=<null>,memory=0,memorySwap=0,memoryReservation=0,kernelMemory=0,networkMode=default,oomKillDisable=false,init=<null>,autoRemove=false,oomScoreAdj=0,portBindings={},privileged=false,publishAllPorts=false,readonlyRootfs=false,restartPolicy=no,ulimits=<null>,cpuCount=0,cpuPercent=0,ioMaximumIOps=0,ioMaximumBandwidth=0,volumesFrom=<null>,mounts=<null>,pidMode=,isolation=default,securityOpts=<null>,storageOpt=<null>,cgroupParent=,volumeDriver=,shmSize=67108864,pidsLimit=0,runtime=runc,tmpFs=<null>,utSMode=,usernsMode=,sysctls=<null>,consoleSize=[0, 0]],hostnamePath=/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/hostname,hostsPath=/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/hosts,logPath=/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08-json.log,id=2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08,sizeRootFs=<null>,imageId=sha256:62a9f311b99c24c0fde0a772abc6030bc48e5acc7d7416b8eeb72d3da1b4eb6c,mountLabel=,name=/mysql.1.lvskmv1lkhz6bvynfuxa0jqgn,restartCount=0,networkSettings=com.github.dockerjava.api.model.NetworkSettings@7173ae5b[bridge=,sandboxId=459ab4b83580513da251182d08dc217d0079613d10952df00ffcca6e2537958b,hairpinMode=false,linkLocalIPv6Address=,linkLocalIPv6PrefixLen=0,ports={3306/tcp=null, 33060/tcp=null},sandboxKey=/var/run/docker/netns/459ab4b83580,secondaryIPAddresses=<null>,secondaryIPv6Addresses=<null>,endpointID=,gateway=,portMapping=<null>,globalIPv6Address=,globalIPv6PrefixLen=0,ipAddress=,ipPrefixLen=0,ipV6Gateway=,macAddress=,networks={aimind-overlay=com.github.dockerjava.api.model.ContainerNetwork@53a9fcfd[ipamConfig=com.github.dockerjava.api.model.ContainerNetwork$Ipam@21f459fc,links=<null>,aliases=[2cf128f77797],networkID=emypqxzjggws7uicersyz6uag,endpointId=56a78b2527a6dcf83fd3dc2794c514aaa325457d9c8a21bd236d3ea3c22c8fa9,gateway=,ipAddress=10.0.0.4,ipPrefixLen=24,ipV6Gateway=,globalIPv6Address=,globalIPv6PrefixLen=0,macAddress=02:42:0a:00:00:04]}],path=docker-entrypoint.sh,processLabel=,resolvConfPath=/data/docker/containers/2cf128f77797f08419f50a057973388f15753efb16134ed05370ded495d0ac08/resolv.conf,execIds=<null>,state=com.github.dockerjava.api.command.InspectContainerResponse$ContainerState@4d192aef[status=running,running=true,paused=false,restarting=false,oomKilled=false,dead=false,pid=14884,exitCode=0,error=,startedAt=2019-08-30T08:09:43.402630785Z,finishedAt=0001-01-01T00:00:00Z,health=<null>],volumes=<null>,volumesRW=<null>,node=<null>,mounts=[com.github.dockerjava.api.command.InspectContainerResponse$Mount@1416cf9f[name=c2128d05001b8fec1712807f381e2c72d42ce8a83ae97f6b038f51c0d48446f1,source=/data/docker/volumes/c2128d05001b8fec1712807f381e2c72d42ce8a83ae97f6b038f51c0d48446f1/_data,destination=/var/lib/mysql,driver=local,mode=,rw=true]],graphDriver=com.github.dockerjava.api.command.GraphDriver@84487f4[name=overlay2,data=com.github.dockerjava.api.command.GraphData@bfc14b9[rootDir=<null>,deviceId=<null>,deviceName=<null>,deviceSize=<null>,dir=<null>]],platform=linux]
Disconnected from the target VM, address: '127.0.0.1:60730', transport: 'socket'
com.github.dockerjava.api.model.Statistics@55a88417[read=2019-09-02T12:20:14.534216408Z,networks={eth0=com.github.dockerjava.api.model.StatisticNetworksConfig@18acfe88[rxBytes=0,rxDropped=0,rxErrors=0,rxPackets=0,txBytes=0,txDropped=0,txErrors=0,txPackets=0], eth1=com.github.dockerjava.api.model.StatisticNetworksConfig@8a2a6a[rxBytes=197752,rxDropped=0,rxErrors=0,rxPackets=836,txBytes=0,txDropped=0,txErrors=0,txPackets=0]},network=<null>,memoryStats=com.github.dockerjava.api.model.MemoryStatsConfig@772861aa,blkioStats=BlkioStatsConfig[ioServiceBytesRecursive=[BlkioStatEntry[major=8,minor=0,op=Read,value=8192], BlkioStatEntry[major=8,minor=0,op=Write,value=1259921408], BlkioStatEntry[major=8,minor=0,op=Sync,value=1258987520], BlkioStatEntry[major=8,minor=0,op=Async,value=942080], BlkioStatEntry[major=8,minor=0,op=Total,value=1259929600]],ioServicedRecursive=[BlkioStatEntry[major=8,minor=0,op=Read,value=2], BlkioStatEntry[major=8,minor=0,op=Write,value=4066], BlkioStatEntry[major=8,minor=0,op=Sync,value=4009], BlkioStatEntry[major=8,minor=0,op=Async,value=59], BlkioStatEntry[major=8,minor=0,op=Total,value=4068]],ioQueueRecursive=[],ioServiceTimeRecursive=[],ioWaitTimeRecursive=[],ioMergedRecursive=[],ioTimeRecursive=[],sectorsRecursive=[]],cpuStats=com.github.dockerjava.api.model.CpuStatsConfig@4cb40e3b,preCpuStats=com.github.dockerjava.api.model.CpuStatsConfig@41b1f51e,pidsStats=com.github.dockerjava.api.model.PidsStatsConfig@3a543f31]

作者:Jadepeng
出处:jqpeng的技术记事本–http://www.cnblogs.com/xiaoqi
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作者:JadePeng