问题：
装载后未在主机上创建文件
申屠黎昕
使用docker container inspect xxx，我可以找到装载信息。
"Mounts": [
{
"Type": "bind",
"Source": "/deploy/app/log",
"Destination": "/home/applog",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
在docker exec-it xxx bash之后，就会出现部署/应用/日志目录，其中的文件也会更新
但是，主机上没有创建主/应用程序日志目录，我仔细检查了源代码是否正确，例如部署/应用程序/日志
这个问题与我的情况非常接近，因为讨论使用目录装载的答案可以解决这个问题，这意味着不是我的问题。Docker bind装载目录中的文件未更新
我的假设是关于写作特权。关于如何解决这种情况的问题，有什么想法吗？
参见Docker中运行/停止集装箱的完整命令Find（查找）命令
服务器正在使用CentOS。
[
{
"Id": "9b7127d72e8cdf42b7bf7ec1e6559d2d9c02eb0deb197375c084532a8e4f443c",
"Created": "2018-11-15T09:22:42.498258742Z",
"Path": "/usr/bin/supervisord",
"Args": [],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 19508,
"ExitCode": 0,
"Error": "",
"StartedAt": "2019-02-19T08:17:25.738865995Z",
"FinishedAt": "2019-02-19T08:17:25.484443245Z"
},
"Image": "sha256:02079d9230e89eeb1eb14d61ab299da9e0301abed90864655087a39c3010a222",
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"HostnamePath": "/var/lib/docker/containers/9b7127d72e8cdf42b7bf7ec1e6559d2d9c02eb0deb197375c084532a8e4f443c/hostname",
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"LogPath": "",
"Name": "/prime",
"RestartCount": 0,
"Driver": "overlay2",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/deploy/app/log/:/home/primelog/"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "journald",
"Config": {}
},
"NetworkMode": "isolated_nw",
"PortBindings": {
"5000/tcp": [
{
"HostIp": "",
"HostPort": "5000"
}
],
"80/tcp": [
{
"HostIp": "",
"HostPort": "90"
}
]
},
"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": "docker-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/lib/docker/overlay2/705a362229df9caa92a7df72427890ea99ab01f04fc0d3056e55d50f69fe0214-init/diff:/var/lib/docker/overlay2/83e113da8135ee896fa64413cfbc5198c6414d556e002e5f5d398e3615683a0f/diff:/var/lib/docker/overlay2/334a1f552eb25e0fec63bf12e2c3a0cbf168b3ddee22c9349d935557b3ec1e40/diff:/var/lib/docker/overlay2/6745c1ba399830b8f2b8c4bcce5704093dab7342bb97e57ad6c7de666c2a7923/diff:/var/lib/docker/overlay2/a4721324b462df2f6197206ebd61c803f75ea1ea8d9a3a15d6876a4439c359c0/diff:/var/lib/docker/overlay2/4ab1ee75afa757ccba6d744c0b773e75e8d0d064f367496cc1dc9c140800303a/diff:/var/lib/docker/overlay2/ae19ae7d9c4878438bfe3d80c8a7be32304df2e9af95f851f1d5fa9636c555f5/diff:/var/lib/docker/overlay2/c01c124469518c189dd1384f81e7d887fa5ee5cd46c368b67fa75285fad61a7a/diff:/var/lib/docker/overlay2/3bdec856fe714fb865d6bdb3e2d2b5512aac8c5eed8c20c00416a92159b0469b/diff:/var/lib/docker/overlay2/ae4bdc4a37252da3326f81ed8536f4c536aa59d6b46a1e198893c0aa816a3bda/diff:/var/lib/docker/overlay2/ecab217632d4c34bbafb098755855d0f5861fd21a4df809f1c16081a08a33865/diff:/var/lib/docker/overlay2/c5958ffc7e373cf927b181010d3d40b2bac384f7d45253842dc7316022f4c8ff/diff:/var/lib/docker/overlay2/bd73e0cc649d72fcb1eaabf582ba948b34d5e91f43d1ce1a9dd54192beecde26/diff:/var/lib/docker/overlay2/3cfccc6f5782f0e83be600097aa6d9f0da0d2bd978ffd4f36c97060fad7352c8/diff:/var/lib/docker/overlay2/a0efa6e2c8dfa6529c1ce891406e5c3be1559809d05d0efafd789453615c2e50/diff:/var/lib/docker/overlay2/87959f4181e90b251956cf864095821dce34b8e4f925713c2de1e029e11c5b6b/diff:/var/lib/docker/overlay2/2fae884b115fe56f6e04de3df4391501d0bb694f2ec3b8c4189c5519642231e1/diff:/var/lib/docker/overlay2/ec08c775e3bf6968bb67bf7713313f7d9bad5c29dc49baddb623d5bc0c5218f6/diff:/var/lib/docker/overlay2/d37caccf87df38f4ffee6fcd9b96c81fd323d52e3a1eeb85d75babf9f0b59ac6/diff:/var/lib/docker/overlay2/6f7c20c7f13cc18c86de6f7c8f574a2a123b06e0e1f65a18eca7981e601ed819/diff:/var/lib/docker/overlay2/2055cc3e03990255615e9843b9e5df2e5a9d5fd44b65bc83fc867611bd67a538/diff:/var/lib/docker/overlay2/913548c1650469d344bbe8eb41a824669b6665c2aa8c2ac08ded95324314597f/diff:/var/lib/docker/overlay2/6b3eae5e3b2adba7114d823d2321b272c59f5ae58408ce1e88c97eb98614873e/diff:/var/lib/docker/overlay2/b466e47668a96fdb8c1a622c30a827c9c0073448ddcfbe57fb3d2be5fa8881c4/diff:/var/lib/docker/overlay2/ffef761f24efe242c032951ef1bf10134bb1a541bd66b04d3f3c934d03c14b32/diff",
"MergedDir": "/var/lib/docker/overlay2/705a362229df9caa92a7df72427890ea99ab01f04fc0d3056e55d50f69fe0214/merged",
"UpperDir": "/var/lib/docker/overlay2/705a362229df9caa92a7df72427890ea99ab01f04fc0d3056e55d50f69fe0214/diff",
"WorkDir": "/var/lib/docker/overlay2/705a362229df9caa92a7df72427890ea99ab01f04fc0d3056e55d50f69fe0214/work"
}
},
"Mounts": [
{
"Type": "bind",
"Source": "/deploy/app/log",
"Destination": "/home/primelog",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "9b7127d72e8c",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"5000/tcp": {},
"80/tcp": {}
},
"Tty": true,
"OpenStdin": true,
"StdinOnce": false,
"Env": [
"DEMS_ENV=product",
"PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=C.UTF-8",
"GPG_KEY=0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D",
"PYTHON_VERSION=3.7.0",
"PYTHON_PIP_VERSION=18.0",
"PYTHONIOENCODING=utf-8"
],
"Cmd": [
"/usr/bin/supervisord"
],
"ArgsEscaped": true,
"Image": "primetmr",
"Volumes": null,
"WorkingDir": "/deploy/app",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"author": "wrui",
"purpose": "= "
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "2a9cfc3d58b56ede602075d4e39f3d7fb3597b0db4bf8ea1f0c5dccd625d8972",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"5000/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "5000"
}
],
"80/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "90"
}
]
},
"SandboxKey": "/var/run/docker/netns/2a9cfc3d58b5",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"isolated_nw": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"9b7127d72e8c"
],
"NetworkID": "2b169058c11e359b8add8d7cd7949936039dae21f6b0a0dbf26e6ed83df8422b",
"EndpointID": "fe83ca9952dadc80278adba7f96095be542a565139ba24ff6f63cdf486d62775",
"Gateway": "172.25.0.1",
"IPAddress": "172.25.0.3",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:19:00:03"
}
}
}
}
]
共有1个答案
龙成仁
在官方网站上找到https://docs.docker.com/storage/bind-mounts/
装载的来源。对于绑定装载，这是Docker守护程序主机上的文件或目录的路径。可以指定为source或src
目标将文件或目录装入容器的路径作为其值。可以指定为目标、dst或目标。
它们在docker run命令中排序错误。
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