從Windows 7啓動boot2docker

Question

我有問題在Windows 7，virtualbox 4.3.26（與boot2docker一起安裝）中啓動boot2docker。

這裏是輸出

Boot2Docker-cli version: v1.6.0 
Git commit: 9894ae9 
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe showvminfo boot2docker-vm --machinereadable 
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe guestproperty set boot2docker-vm /VirtualBox/GuestAdd/SharedFolders/MountPrefix/
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe guestproperty set boot2docker-vm /VirtualBox/GuestAdd/SharedFolders/MountDir/
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe sharedfolder add boot2docker-vm --name c/Users --hostpath C:\Users --automount 
VBoxManage.exe: error: Shared folder named 'c/Users' already exists 
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_IN_USE (0x80bb000c), component SessionMachine, interface IMachine, callee IUnknown 
VBoxManage.exe: error: Context: "CreateSharedFolder(Bstr(name).raw(), Bstr(hostpath).raw(), fWritable, fAutoMount)" at line 1008 of file VBoxManageMisc.cpp 
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe setextradata boot2docker-vm VBoxInternal2/SharedFoldersEnableSymlinksCreate/c/Users 1 
2015/05/05 17:08:12 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe startvm boot2docker-vm --type headless 
Waiting for VM "boot2docker-vm" to power on... 
VM "boot2docker-vm" has been successfully started. 
2015/05/05 17:08:16 executing: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe showvminfo boot2docker-vm --machinereadable 
Waiting for VM and Docker daemon to start... 
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cp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://loc 
alhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2 
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cp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://loc 
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022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (att 
empt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0) 
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ing to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to t 
cp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://loc 
alhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2 
022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (att 
empt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0).Connecting to tcp://localhost:2022 (attempt #0)VM Host-only IP address: 
Waiting for Docker daemon to start... 
o2015/05/05 17:09:53 executing: C:\Program Files (x86)\Git\bin\ssh.exe ssh -o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=quiet -p 2022 -i C:\Users\zencv\.ssh\id_boot2docker docker@localhost grep tcp:// /proc/$(cat /var/run/docker.pid)/cmdline 

然後掛..

我的VirtualBox的配置如下（對不起，德語）：

我嘗試不同的東西如刪除boot2docker-vm，再次下載並重復啓動。 另請注意，這似乎與Boot2Docker Start up fails或docker on windows not working等類似問題不同 - 在這些情況下，錯誤消息明確提到虛擬化已禁用，但在輸出中未看到任何此類錯誤。不幸的是，我在一個非常可控的環境中工作。我不能使用任何檢查虛擬化是否啓用的工具。

Answer 1

這similar boot2docker issue提到：

這聽起來像你可能有一個流浪boot2docker-VM在VirtualBox中設置了 - 它可能是值得嘗試打開VirtualBox的GUI刪除，並嘗試：

boot2docker -v init 
boot2docker -v up 

完整的重新安裝過程是：

docker cask remove virtualbox 
docker cask install virtualbox 
boot2docker delete 
boot2docker init 
boot2docker up 

同時檢查你是否有定義的%HOME%環境變量：

問題是我的SSH配置。當它嘗試連接到boot2docker虛擬機時，它使用我的github私鑰而不是boot2docker私鑰。

我確認它是完美的。只是改變%HOME%/.ssh/config
我補充說：

Host boot2docker 
    Hostname localhost 
    IdentityFile ~/.ssh/id_boot2docker