[Docker] 使用docker inspect查看宿主机与容器的共享目录
作者：互联网
docker inspect 容器名，可以查看到容器的元信息，在返回的j'son信息里面有个Mounts字段可以看到挂载目录
"Mounts": [
{
"Type": "bind",
"Source": "/data1/cmsphp",
"Destination": "/data1",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/data1/ftp/public/src/cms",
"Destination": "/data1/ms",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
]
可以看到宿主机是/data1/cmsphp 挂载到容器 /data1
宿主机/data1/ftp/public/src/cms 挂载到容器 /data1/ms
完整信息：
[root@localhost log]# docker inspect cmsphp
[
{
"Id": "8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd",
"Created": "2020-02-22T15:19:27.031944204Z",
"Path": "/run.sh",
"Args": [
"php-fpm",
"--nodaemonize"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 10656,
"ExitCode": 0,
"Error": "",
"StartedAt": "2020-02-22T15:19:27.827341786Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:24f1fd58634ae496cdbb889c6d42397e6914255c7f86180cbc7207892f8e5ac3",
"ResolvConfPath": "/var/lib/docker/containers/8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd/hostname",
"HostsPath": "/var/lib/docker/containers/8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd/hosts",
"LogPath": "/var/lib/docker/containers/8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd/8de99c8b2a9d6e6ef65302f39153a161a21df0f477bb12bdd0343441b6e35bcd-json.log",
"Name": "/cmsphp",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/data1/cmsphp/:/data1/",
"/data1/ftp/public/src/cms/:/data1/ms/"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {
"9000/tcp": [
{
"HostIp": "",
"HostPort": "9001"
}
]
},
"RestartPolicy": {
"Name": "no",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Capabilities": null,
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": [
"locfront.sina.com.cn:10.23.3.227",
"ds.uscms.pub.sina.com.cn:10.23.3.226"
],
"GroupAdd": null,
"IpcMode": "private",
"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": [],
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": [],
"DeviceCgroupRules": null,
"DeviceRequests": null,
"KernelMemory": 0,
"KernelMemoryTCP": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": null,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/49307940dcdb643286a0b4080dab70993e24aa499df60a920221630fbb5d634e-init/diff:/var/lib/docker/overlay2/d5b75bc6a7da35cabed94b9823fa1eb41802533b540d8a568b083bea5cac666d/diff:/var/lib/docker/overlay2/0cf2d3d2f30ebdb7a6ea54c5bc46d7f66f8e84fe4aaea7b8af7e6c56086e549d/diff:/var/lib/docker/overlay2/996361ec9516b992b6562560985bc4ffa3d7ffcde94d277ecbbaf6a61a9b0a54/diff:/var/lib/docker/overlay2/35fb38c04eabeebf21de3717bb5b2a2e13d6df3555916b046fd1d90ff7c16abb/diff:/var/lib/docker/overlay2/16c97b27b72b2bcd33ddbad49cef97801366a237f78b34c728007ebd821ec8ef/diff:/var/lib/docker/overlay2/c4d05fcafb5a08f5a6b14d6ca93711bc034e8bebeb637101c339a3b821e71e31/diff:/var/lib/docker/overlay2/786099514d19740e956c8432ab5ca8ee61141d7c77c758cc00348e1df722e94f/diff:/var/lib/docker/overlay2/3c59d443fdb1d910bd815d8be06ff41bc78171f74c67c15b57c2532baab71ff4/diff:/var/lib/docker/overlay2/2bd3d05194285297b54a0f77af6c08a8c8306502193d96bfe0321da0ccf96347/diff:/var/lib/docker/overlay2/747be5f7344f4c51b0196ff6be4ead6fea4dc05d2e707576b8cb808a19cfe693/diff:/var/lib/docker/overlay2/7f0ae842527d6aae43c41b0661fa3894764966748e50962f6ead696d8e074cc1/diff:/var/lib/docker/overlay2/04782b00fbe8b31279f1ea9c5021cd596a7ab7586e69c0771f16c829b1251567/diff:/var/lib/docker/overlay2/98bc05305659159b6b419ff12737d1f034599c38a19652df0603a2a8c574fe05/diff:/var/lib/docker/overlay2/f6ffb61f08ebf053154f774018c3684b88c6426873362823e2848a9a615facc2/diff",
"MergedDir": "/var/lib/docker/overlay2/49307940dcdb643286a0b4080dab70993e24aa499df60a920221630fbb5d634e/merged",
"UpperDir": "/var/lib/docker/overlay2/49307940dcdb643286a0b4080dab70993e24aa499df60a920221630fbb5d634e/diff",
"WorkDir": "/var/lib/docker/overlay2/49307940dcdb643286a0b4080dab70993e24aa499df60a920221630fbb5d634e/work"
},
"Name": "overlay2"
},
"Mounts": [
{
"Type": "bind",
"Source": "/data1/cmsphp",
"Destination": "/data1",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/data1/ftp/public/src/cms",
"Destination": "/data1/ms",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "8de99c8b2a9d",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"9000/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"PHPIZE_DEPS=autoconf \t\tdpkg-dev dpkg \t\tfile \t\tg++ \t\tgcc \t\tlibc-dev \t\tmake \t\tpkgconf \t\tre2c",
"PHP_INI_DIR=/usr/local/etc/php",
"PHP_EXTRA_CONFIGURE_ARGS=--enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data --disable-cgi",
"PHP_CFLAGS=-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64",
"PHP_CPPFLAGS=-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64",
"PHP_LDFLAGS=-Wl,-O1 -Wl,--hash-style=both -pie",
"GPG_KEYS=42670A7FE4D0441C8E4632349E4FDC074A4EF02D 5A52880781F755608BF815FC910DEB46F53EA312",
"PHP_VERSION=7.4.1",
"PHP_URL=https://www.php.net/get/php-7.4.1.tar.xz/from/this/mirror",
"PHP_ASC_URL=https://www.php.net/get/php-7.4.1.tar.xz.asc/from/this/mirror",
"PHP_SHA256=561bb866bdd509094be00f4ece7c3543ec971c4d878645ee81437e291cffc762",
"PHP_MD5="
],
"Cmd": [
"php-fpm",
"--nodaemonize"
],
"Image": "sinamess/php",
"Volumes": null,
"WorkingDir": "/var/www/html",
"Entrypoint": [
"/run.sh"
],
"OnBuild": null,
"Labels": {},
"StopSignal": "SIGQUIT"
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "fd003aa0da95f80dd2ca451b8328c5ffd07f25c554963eb4db60cd4fed5da6fb",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"9000/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "9001"
}
]
},
"SandboxKey": "/var/run/docker/netns/fd003aa0da95",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "deee664fb763a1c5e22a028814bb74f8d35f99ac178d667c5c1401cd5c37fd14",
"Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.7",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"MacAddress": "02:42:ac:11:00:07",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "8cff241007ebcdedde49d32b0dfa0dad5c0a6316c87e53e40ae3029403d8282a",
"EndpointID": "deee664fb763a1c5e22a028814bb74f8d35f99ac178d667c5c1401cd5c37fd14",
"Gateway": "172.17.0.1",
"IPAddress": "172.17.0.7",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:07",
"DriverOpts": null
}
}
}
}
]
标签：inspect,false,lib,宿主机,overlay2,var,Docker,null,docker 来源： https://blog.51cto.com/u_15274085/2919313