Docker swarm 获取service的container信息
Posted xiaoqi
tags:
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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 38coding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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