Docker inspect 查询数据集Volume无效解决方法
在使用
docker inspect --format "{{Volumes}}" 4d91f6c96a0eTemplate parsing error: template: :1: function "Volumes" not defined错误。主要原因应该是版本不正确的问题。然后我又用
docker inspect redis-master查看所有信息如下
[
{
"Id": "4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a",
"Created": "2018-05-19T00:20:21.273722278Z",
"Path": "docker-entrypoint.sh",
"Args": [
"/bin/bash"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 9644,
"ExitCode": 0,
"Error": "",
"StartedAt": "2018-05-19T00:20:22.046490978Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:bfcb1f6df2db8a62694aaa732a3133799db59c6fec58bfeda84e34299e7270a8",
"ResolvConfPath": "/var/docker/containers/4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a/resolv.conf",
"HostnamePath": "/var/docker/containers/4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a/hostname",
"HostsPath": "/var/docker/containers/4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a/hosts",
"LogPath": "/var/docker/containers/4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a/4d91f6c96a0eef6c5f0dea9731bc4e0b8da3cc00cdff0676869cb7f3fd3c210a-json.log",
"Name": "/redis-master",
"RestartCount": 0,
"Driver": "overlay2",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {},
"RestartPolicy": {
"Name": "no",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"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": [],
"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": "overlay2",
"Data": {
"LowerDir": "/var/docker/overlay2/37a349f76825c61fbf0253b589f183733f1c765cd22404bdb2d5ce123920b655-init/diff:/var/docker/overlay2/e035b8c616e2ccf80818ba773523c2b2cbd061c89d6a7139815adacb5f3db2fb/diff:/var/docker/overlay2/2f18095a64b90fc673c8554c0afcd661c696ba7f378de1ddabb97ff1e657e82e/diff:/var/docker/overlay2/53a2ec22cf20794ed85bf6df9133a7ec1a1545a0a4e2aa09ff7145faf18ce7fa/diff:/var/docker/overlay2/4ba3b406a2e6aa927a89ea48ad44ef934acec7c5cc33cb2567a45310749ce115/diff:/var/docker/overlay2/22f1b4644e5bec8b634fea1d01bc70c2911f4b06476bb3286dd45628038e5254/diff:/var/docker/overlay2/48cf99ddc9370c1a0b0044eaf24b6180d8393519ae717435fab6da63cb42fa38/diff",
"MergedDir": "/var/docker/overlay2/37a349f76825c61fbf0253b589f183733f1c765cd22404bdb2d5ce123920b655/merged",
"UpperDir": "/var/docker/overlay2/37a349f76825c61fbf0253b589f183733f1c765cd22404bdb2d5ce123920b655/diff",
"WorkDir": "/var/docker/overlay2/37a349f76825c61fbf0253b589f183733f1c765cd22404bdb2d5ce123920b655/work"
}
},
"Mounts": [
{
"Type": "volume",
"Name": "b5f103eb4af4d341bec0815f646ae22ea039b47180bbdc64e3e874c96919c25a",
"Source": "/var/docker/volumes/b5f103eb4af4d341bec0815f646ae22ea039b47180bbdc64e3e874c96919c25a/_data",
"Destination": "/data",
"Driver": "local",
"Mode": "",
"RW": true,
"Propagation": ""
}
],
"Config": {
"Hostname": "4d91f6c96a0e",
"Domainname": "",
"User": "",
"AttachStdin": true,
"AttachStdout": true,
"AttachStderr": true,
"ExposedPorts": {
"6379/tcp": {}
},
"Tty": true,
"OpenStdin": true,
"StdinOnce": true,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"GOSU_VERSION=1.10",
"REDIS_VERSION=4.0.9",
"REDIS_DOWNLOAD_URL=http://download.redis.io/releases/redis-4.0.9.tar.gz",
"REDIS_DOWNLOAD_SHA=df4f73bc318e2f9ffb2d169a922dec57ec7c73dd07bccf875695dbeecd5ec510"
],
"Cmd": [
"/bin/bash"
],
"Image": "redis",
"Volumes": {
"/data": {}
},
"WorkingDir": "/data",
"Entrypoint": [
"docker-entrypoint.sh"
],
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "e522c0eb1166b1b39ea6c3ce71699758c5adc65dcb524217838254a90dc30441",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"6379/tcp": null
},
"SandboxKey": "/var/run/docker/netns/e522c0eb1166",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "0249f28241c9ad9b662fb7cbbd214b5dcd49f108c0833c0577cdc0e87cd3b3ea",
"Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"MacAddress": "02:42:ac:11:00:02",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "7e9e8448f83ff83bc0cb0262aae8b60b1691679f7699752023b3b031aa8686cc",
"EndpointID": "0249f28241c9ad9b662fb7cbbd214b5dcd49f108c0833c0577cdc0e87cd3b3ea",
"Gateway": "172.17.0.1",
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:02"
}
}
}
}
]发现在config里面的volume结果是
"/data": {}说明没有得到结果
然后通过查询得到现在版本要得到数据集需要
sudo docker inspect redis-master | grep Mounts -A -20命令 最后得到结果如下
"Mounts": [
{
"Type": "volume",
"Name": "b5f103eb4af4d341bec0815f646ae22ea039b47180bbdc64e3e874c96919c25a",
"Source": "/var/docker/volumes/b5f103eb4af4d341bec0815f646ae22ea039b47180bbdc64e3e874c96919c25a/_data",
"Destination": "/data",
"Driver": "local",
"Mode": "",
"RW": true,
"Propagation": ""
}
],
"Config": {
"Hostname": "4d91f6c96a0e",
"Domainname": "",
"User": "",
"AttachStdin": true,
"AttachStdout": true,
"AttachStderr": true,
"ExposedPorts": {
"6379/tcp": {}
},
"Tty": true,
"OpenStdin": true,
"StdinOnce": true,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"GOSU_VERSION=1.10",
"REDIS_VERSION=4.0.9",
"REDIS_DOWNLOAD_URL=http://download.redis.io/releases/redis-4.0.9.tar.gz",
"REDIS_DOWNLOAD_SHA=df4f73bc318e2f9ffb2d169a922dec57ec7c73dd07bccf875695dbeecd5ec510"
],
"Cmd": [
"/bin/bash"
],
"Image": "redis",
"Volumes": {
"/data": {}
},
"WorkingDir": "/data",
"Entrypoint": [
"docker-entrypoint.sh"
],
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "e522c0eb1166b1b39ea6c3ce71699758c5adc65dcb524217838254a90dc30441",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"6379/tcp": null
},
"SandboxKey": "/var/run/docker/netns/e522c0eb1166",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "0249f28241c9ad9b662fb7cbbd214b5dcd49f108c0833c0577cdc0e87cd3b3ea",
"Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"MacAddress": "02:42:ac:11:00:02",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "7e9e8448f83ff83bc0cb0262aae8b60b1691679f7699752023b3b031aa8686cc",
"EndpointID": "0249f28241c9ad9b662fb7cbbd214b5dcd49f108c0833c0577cdc0e87cd3b3ea",
"Gateway": "172.17.0.1",
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:02"
}
}
}
}
]得到
"Source": "/var/docker/volumes/b5f103eb4af4d341bec0815f646ae22ea039b47180bbdc64e3e874c96919c25a/_data",得到了volume在宿主机挂载的地址