为什么我不能平装docker集装箱？

不要把它标为重复的，因为我看了其他的答案，并没有解决我的问题。

我正在使用Windows 7和泊坞窗工具箱。

我在做这个教程： https ： //docs.microsoft.com/en-us/dotnet/csharp/tutorials/microservices

所以在这个命令之后：

docker run -d -p 80:5000 --name hello-docker weather-microservice 

我无法访问http：// localhost /

所以要排除故障，我决定ping箱子。 但我不能。

 $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 78179117b516 weather-microservice "dotnet out/Weathe..." 18 hours ago Up 18 hours 0.0.0.0:80->5000/tcp hello-docker 

以下不起作用：

 $ docker-machine ip weather-microservice Host does not exist: "weather-microservice" $ docker-machine ip hello-docker Host does not exist: "hello-docker" $ docker-machine ip 78179117b516 Host does not exist: "78179117b516" $ docker inspect 78179117b516 [ { "Id": "78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c", "Created": "2017-06-27T23:37:12.147696044Z", "Path": "dotnet", "Args": [ "out/WeatherMicroservice.dll", "--server.urls", "http://0.0.0.0:5000" ], "State": { "Status": "running", "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 22059, "ExitCode": 0, "Error": "", "StartedAt": "2017-06-27T23:37:12.339014063Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "sha256:0f6481b4a6fb864ecddb36c48a9facfbe30801d328daf59926e1c6c642f3ae24", "ResolvConfPath": "/mnt/sda1/var/lib/docker/containers/78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c/resolv.conf", "HostnamePath": "/mnt/sda1/var/lib/docker/containers/78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c/hostname", "HostsPath": "/mnt/sda1/var/lib/docker/containers/78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c/hosts", "LogPath": "/mnt/sda1/var/lib/docker/containers/78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c/78179117b516332c61e393a36cc10f33e0f0b0d2f418d8483b79f90207e0de3c-json.log", "Name": "/hello-docker", "RestartCount": 0, "Driver": "aufs", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": null, "ContainerIDFile": "", "LogConfig": { "Type": "json-file", "Config": {} }, "NetworkMode": "default", "PortBindings": { "5000/tcp": [ { "HostIp": "", "HostPort": "80" } ] }, "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": [ 25, 80 ], "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": [], "DeviceCgroupRules": null, "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": { "Data": null, "Name": "aufs" }, "Mounts": [], "Config": { "Hostname": "78179117b516", "Domainname": "", "User": "", "AttachStdin": false, "AttachStdout": false, "AttachStderr": false, "ExposedPorts": { "5000/tcp": {} }, "Tty": false, "OpenStdin": false, "StdinOnce": false, "Env": [ "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "DOTNET_SDK_VERSION=1.0.0-rc4-004771", "DOTNET_SDK_DOWNLOAD_URL=https://dotnetcli.blob.core.windows.net/dotnet/Sdk/1.0.0-rc4-004771/dotnet-dev-debian-x64.1.0.0-rc4-004771.tar.gz", "NUGET_XMLDOC_MODE=skip" ], "Cmd": null, "ArgsEscaped": true, "Image": "weather-microservice", "Volumes": null, "WorkingDir": "/app", "Entrypoint": [ "dotnet", "out/WeatherMicroservice.dll", "--server.urls", "http://0.0.0.0:5000" ], "OnBuild": null, "Labels": {} }, "NetworkSettings": { "Bridge": "", "SandboxID": "f1b934a02a8ac2e83bf68485d2dfb138b859d1e7b3beb4cb7ba966c9e3f4befa", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Ports": { "5000/tcp": [ { "HostIp": "0.0.0.0", "HostPort": "80" } ] }, "SandboxKey": "/var/run/docker/netns/f1b934a02a8a", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "9c555071437b1919db7c539f0bd3946b7a32f92dcf49c684dbbe01e0592b9af5", "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": "6226280f22a5aaaa50c60d6f1a19ae8f7243bb79634c4394f62b21a10a868e48", "EndpointID": "9c555071437b1919db7c539f0bd3946b7a32f92dcf49c684dbbe01e0592b9af5", "Gateway": "172.17.0.1", "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:02" } } } } ] 

所以当我这样做的时候：

 $ ping 172.17.0.2 Pinging 172.17.0.2 with 32 bytes of data: Request timed out. 

这工作：

 $ docker exec -it 78179117b516 ping www.google.com PING www.google.com (172.217.3.196): 56 data bytes 64 bytes from 172.217.3.196: icmp_seq=0 ttl=53 time=5.412 ms 

我在做什么错，或者我错过了什么？

Answer 1

10次​​中的9次，它是Windows防火墙。

完全禁用Windows防火墙 – 将其closures – 看看您是否可以访问您的网站。

Answer 2

这是因为，你通过docker inspect命令看到的ip地址被docker用于内部networking和通信。 它不能从外面访问。 此外，本地主机将无法正常工作，因为您正在运行docker工具箱，它运行在Ubuntu VM内。 你必须先获得虚拟机的IP地址，

 docker-machine ls 

如果我的内存正常工作，工具箱在Mac和Windows中的工作方式相同，则IP地址应为192.168.99.100。 所以，你将能够通过http://192.168.99.100到达你的应用程序。 除了所有这些，你为什么还在使用docker工具箱。 新的方式是用于Windows的mac / docker的docker。 这是方便和高效的方式。 首先，您将能够通过本地主机访问您的应用程序，而无需知道IP地址。