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 dpkg-dev dpkg file g++ gcc libc-dev make pkgconf re2c", "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 } } } } ]