February 2014
Intermediate to advanced
248 pages
4h 23m
Japanese
Content preview from 実践 Vagrant
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F.4 Synced Folders
% vagrant destroy
Are you sure you want to destroy the 'default' VM? [y/N] y
（破棄ではなく一次停止したい場合は
vagrant halt
しろと案内はあるのですが、
Vagrant 1.3.3 + vagrant-aws 0.3.0
ではまだ
vagrant halt
によるサスペンドはサポート
していないようです。）
F. 4
Synced Folders
VirtualBox
をプロバイダにした時同様、
EC2
インスタンスとも、
/vagrant
ファイ
ルシステムを通じてローカルとリモートでファイル共有を行うことができます。た
だし、
AWS
プロバイダを利用した場合にはこのファイル共有は即時の共有ではなく
vagrant up
などのコマンド実行時にリモートサーバーと
rsync
で同期をとる形になっ
ています。この機能を
Synced Folder
と呼びます。
F.4.1
sudo
コマンドが失敗する原因を解決する
Synced Folder
を使う場合は、先にインスタンス起動時にエラーになっていた
sudo
の問題を解決する必要があります。原因は
Amazon Linux
の初期設定で
sudo
の実行に
tty
経由での
ssh
接続が必須となっていることにあります。
vagrant ssh
し
てリモートログインし、
sudo
設定を書き換えましょう。以下で、
/etc/sudoers
の書
き換え画面になりますので、
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.