February 2014
Intermediate to advanced
248 pages
4h 23m
Japanese
Content preview from 実践 Vagrant
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81
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4.3 ブリッジのネットワーク
の利点を活かせない場合があることです。最も一般的なのは、ホテルや空港のネット
ワークではローカルネットワーク上のマシン同士の通信が制限されていることから、
ゲストマシンの
IP
アドレスがわかっていても、通信できないということです。こう
いった環境下では、単純にブリッジされたネットワークを使う意味がないので、ホス
トのみのネットワークを使うべきです。
4.3.2
基本的な使用方法
ブリッジされたネットワークは、
Vagrantfile
に一行書くだけで有効にできます。
config.vm.network "bridged"
これで、
Vagrant
は仮想マシンのブリッジ用ネットワークデバイスを有効化しま
す。
IP
アドレスは
DHCP
によって提供されるので、この場合は他の設定項目はあり
ません。
vagrant up
を実行するか、
vagrant reload
によってブリッジされたネットワーク
を有効にすると、
Vagrant
はブリッジしたいデバイスがどれなのかを尋ねてきます。
どう答えればいいかわからない場合は、おそらくインターネットに接続されているの
と同じデバイスを選択しておけばいいでしょう。
以下の
vagrant up
の出力では、筆者のラップトップは
WiFi
でインターネットに
接続されていたので、ブリッジは無線ネットワークデバイスに対して設定し、仮想マ
シンが
WiFi
ネットワーク上に現れるようにしました。
$ vagrant up
Bringing machine 'default' ...
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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.