Vagrant で共有フォルダが使用できなくなったので解決メモ¶
以前 Vagrant を1.0.6から1.2.7にUpdateした時に以下のようなエラーがでるようになり、共有フォルダ(/vagrant) が動作しなくなっていました。
メッセージ内容¶
$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
[default] Setting the name of the VM...
[default] Clearing any previously set forwarded ports...
[default] Creating shared folders metadata...
[default] Clearing any previously set network interfaces...
[default] Preparing network interfaces based on configuration...
[default] Forwarding ports...
[default] -- 22 => 2222 (adapter 1)
[default] Booting VM...
[default] Waiting for VM to boot. This can take a few minutes.
[default] VM booted and ready for use!
[default] Configuring and enabling network interfaces...
[default] Mounting shared folders...
[default] -- /vagrant
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!
mount -t vboxsf -o uid=`id -u vagrant`,gid=`id -g vagrant` /vagrant /vagrant
Stdout from the command:
Stderr from the command:
stdin: is not a tty
/sbin/mount.vboxsf: mounting failed with the error: No such device
vagrant-vbguest¶
原因を調べたら、以下のリンクを発見。
VirtualBox共有フォルダ覚書 | dark_greenの日記 | スラッシュドット・ジャパン
どうやら Guest Additions の Version が古いのが原因らしい。 なので、自動的にGuest Additionsを更新してくれるプラグインを導入。
以下のようにインストール。
$ vagrant plugin install vagrant-vbguest
ここで Vagrantfile に設定を記述しようとしましたが、エラーがでて怒られました。 ~/.vagrant.d/ 以下に Vagrantfile もなかったので、何も設定しないでやってみます。
$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
[default] Setting the name of the VM...
[default] Clearing any previously set forwarded ports...
[default] Creating shared folders metadata...
[default] Clearing any previously set network interfaces...
[default] Preparing network interfaces based on configuration...
[default] Forwarding ports...
[default] -- 22 => 2222 (adapter 1)
[default] Booting VM...
[default] Waiting for VM to boot. This can take a few minutes.
[default] VM booted and ready for use!
GuestAdditions versions on your host (4.2.16) and guest (4.2.12) do not match.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: ftp.iij.ad.jp
* extras: ftp.iij.ad.jp
* updates: ftp.iij.ad.jp
Setting up Install Process
Package kernel-devel-2.6.32-358.14.1.el6.x86_64 already installed and latest version
Package gcc-4.4.7-3.el6.x86_64 already installed and latest version
Package 1:make-3.81-20.el6.x86_64 already installed and latest version
Package 4:perl-5.10.1-131.el6_4.x86_64 already installed and latest version
Nothing to do
Copy iso file /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso into the box /tmp/VBoxGuestAdditions.iso
Installing Virtualbox Guest Additions 4.2.16 - guest version is 4.2.12
Verifying archive integrity... All good.
Uncompressing VirtualBox 4.2.16 Guest Additions for Linux............
VirtualBox Guest Additions installer
Removing installed version 4.2.12 of VirtualBox Guest Additions...
Copying additional installer modules ...
Installing additional modules ...
Removing existing VirtualBox DKMS kernel modules[ OK ]
Removing existing VirtualBox non-DKMS kernel modules[ OK ]
Building the VirtualBox Guest Additions kernel modules[ OK ]
Doing non-kernel setup of the Guest Additions[ OK ]
You should restart your guest to make sure the new modules are actually used
Installing the Window System drivers[FAILED]
(Could not find the X.Org or XFree86 Window System.)
An error occurred during installation of VirtualBox Guest Additions 4.2.16. Some functionality may not work as intended.
[default] Configuring and enabling network interfaces...
[default] Mounting shared folders...
[default] -- /vagrant
念のため vagrant ssh でログインして確認します。
$ ls /opt/
VBoxGuestAdditions-4.2.16
新しい Version の Guest Additions をインストールできました。
さて本題の共有フォルダが使えるようになっているか確認します。
$ touch /vagrant/test
ログアウトして、プロジェクトにファイルが作成されているか確認します。
$ ls
Vagrantfile test.py
無事共有フォルダが使用できるようになりました。