docker - Vagrant:在 Windows 上使用 boot2docker 框同步文件夹

Question

我尝试将一个文件夹与 boot2docker Vagrant box 同步(在 Windows 8.1 上):

Vagrant 文件

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.hostname = "docker-host"
  config.vm.box = "hashicorp/boot2docker"
  config.vm.synced_folder "./src", "/sync/src"
end

我尝试了几种同步文件夹的方法:

如果我不定义类型(如何同步)，Vagrant 使用 SMB。所以就像我写的:

config.vm.synced_folder "./src", "/sync/src", type: "smb"

使用此配置安装失败(我输入我登录的 Windows 帐户的凭据):

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'hashicorp/boot2docker' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Preparing SMB shared folders...
    default: You will be asked for the username and password to use for the SMB
    default: folders shortly. Please use the proper username/password of your
    default: Windows account.
    default:
    default: Username: My Username
    default: Password (will be hidden):
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 2375 (guest) => 2375 (host) (adapter 1)
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: docker
    default: SSH auth method: password
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
==> default: Machine booted and ready!
GuestAdditions versions on your host (5.0.20) and guest (4.3.28 r100309) do not match.
The guest's platform ("tinycore") is currently not supported, will try generic Linux method...
Copy iso file C:\Program Files/Oracle/VirtualBox/VBoxGuestAdditions.iso into the box /tmp/VBoxGuestAdditions.iso
Installing Virtualbox Guest Additions 5.0.20 - guest version is 4.3.28 r100309
mkdir: can't create directory '/tmp/selfgz99220132': No such file or directory
Cannot create target directory /tmp/selfgz99220132
You should try option --target OtherDirectory
An error occurred during installation of VirtualBox Guest Additions 5.0.20. Some functionality may not work as intended.
In most cases it is OK that the "Window System drivers" installation failed.
==> default: Setting hostname...
==> default: Mounting SMB shared folders...
    default: C:/my-project/src => /sync/src
Failed to mount folders in Linux guest. This is usually because
the "vboxsf" file system is not available. Please verify that
the guest additions are properly installed in the guest and
can work properly. The command attempted was:

mount -t cifs -o uid=`id -u docker`,gid=`getent group docker | cut -d: -f3`,sec=ntlm,credentials=/etc/smb_creds_d1d75b0a1810a196107486250f8d20f4 //169.254.152.12/d1d75b0a1810a196107486250f8d20f4 /sync/src
mount -t cifs -o uid=`id -u docker`,gid=`id -g docker`,sec=ntlm,credentials=/etc/smb_creds_d1d75b0a1810a196107486250f8d20f4 //169.254.152.12/d1d75b0a1810a196107486250f8d20f4 /sync/src

The error output from the last command was:

mount: mounting //169.254.152.12/d1d75b0a1810a196107486250f8d20f4 on /sync/src failed: Invalid argument

==> default: The previous process exited with exit code 1.

如果我用

config.vm.synced_folder "./src", "/sync/src", type: "nfs"

相反，Vagrant 仍然使用 SMB(与以前相同的输出)。如果我使用

config.vm.synced_folder "./src", "/sync/src", type: "virtualbox"

我明白了

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'hashicorp/boot2docker' is up to date...
==> default: Clearing any previously set forwarded ports...
The synced folder type 'virtualbox' is reporting as unusable for
your current setup. Please verify you have all the proper
prerequisites for using this shared folder type and try again.

如果我用

config.vm.synced_folder "./src", "/sync/src", type: "rsync"

安装了 vagrant-gatling-rsync 插件

vagrant plugin install vagrant-gatling-rsync

然后在 Cygwin 中运行(Cmd 没有 rsync)，我明白了:

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'hashicorp/boot2docker' is up to date...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 2375 (guest) => 2375 (host) (adapter 1)
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: docker
    default: SSH auth method: password
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
==> default: Machine booted and ready!
GuestAdditions versions on your host (5.0.20) and guest (4.3.28 r100309) do not match.
The guest's platform ("tinycore") is currently not supported, will try generic Linux method...
Copy iso file C:\Program Files/Oracle/VirtualBox/VBoxGuestAdditions.iso into the box /tmp/VBoxGuestAdditions.iso
Installing Virtualbox Guest Additions 5.0.20 - guest version is 4.3.28 r100309
mkdir: can't create directory '/tmp/selfgz95812741': No such file or directory
Cannot create target directory /tmp/selfgz95812741
You should try option --target OtherDirectory
An error occurred during installation of VirtualBox Guest Additions 5.0.20. Some functionality may not work as intended.
In most cases it is OK that the "Window System drivers" installation failed.
==> default: Setting hostname...
==> default: Installing rsync to the VM...
==> default: The machine you're rsyncing folders to is configured to use
==> default: password-based authentication. Vagrant can't script rsync to automatically
==> default: enter this password, so you'll likely be prompted for a password
==> default: shortly.
==> default:
==> default: If you don't want to have to do this, please enable automatic
==> default: key insertion using `config.ssh.insert_key`.
==> default: Rsyncing folder: /cygdrive/c/my-project/src/ => /sync/src
There was an error when attempting to rsync a synced folder.
Please inspect the error message below for more info.

Host path: /cygdrive/c/my-project/src/
Guest path: /sync/src
Command: rsync --verbose --archive --delete -z --copy-links --chmod=ugo=rwX --no-perms --no-owner --no-group --rsync-path sudo rsync -e ssh -p 2222 -o ControlMaster=auto -o ControlPath=C:/cygwin64/tmp/ssh.640 -o ControlPersist=10m -o StrictHostKeyChecking=no -o IdentitiesOnly=true -o UserKnownHostsFile=/dev/null --exclude .vagrant/ /cygdrive/c/my-project/src/ docker@127.0.0.1:/sync/src
Error: Warning: Permanently added '[127.0.0.1]:2222' (ECDSA) to the list of known hosts.
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,password,keyboard-interactive).
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.1]

==> default: The previous process exited with exit code 1.

除此之外，我尝试了另一个 boot2docker 盒子

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.hostname = "docker-host"
  config.vm.box = "dduportal/boot2docker"
  config.vm.synced_folder "./src", "/sync/src"
end

结果

$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'dduportal/boot2docker' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
    default: Adapter 2: hostonly
==> default: Forwarding ports...
    default: 2375 (guest) => 2375 (host) (adapter 1)
    default: 2376 (guest) => 2376 (host) (adapter 1)
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: docker
    default: SSH auth method: private key
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Authentication failure. Retrying...
    default: Warning: Authentication failure. Retrying...
    default: Warning: Authentication failure. Retrying...
    default: Warning: Authentication failure. Retrying...
    default: Warning: Authentication failure. Retrying...


==> default: Waiting for cleanup before exiting...
Vagrant exited after cleanup due to external interrupt.

如何让文件夹同步以与 Vagrant 和 boot2docker 一起运行？

Answer 1

我在 Windows 上使用 dduportal/boot2docker 的工作设置如下所示:

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  config.vm.hostname = "docker-host"
  config.vm.box = "dduportal/boot2docker"
  config.vm.provision "docker"
  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"
end