August 2016
Intermediate to advanced
384 pages
9h 20m
Japanese
Content preview from Docker
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164
9 章 コンテナのデプロイ
$ docker images
REPOSITORY TAG IMAGE ID
debian wheezy b3d362b23ec1 2 days ago 84.96 MB
9.5
専門のホスティングの選択肢
すでに、コンテナのホスティング専門の選択肢も登場しており、これらを使うならホストを直接
自分で管理する必要はなくなります。
9.5.1
Trition
Joyent
（
https://www.joyent.com
）の
Triton
は、おそらく最も面白い選択肢でしょう。とい
うのも、
Triton
は内部的に
VM
を使っていないのです。そのおかげで、
Triton
は
VM
ベースのソ
リューションに比べて、パフォーマンスが大幅に優れており、コンテナ単位でのプロビジョニング
が可能になっています。
Triton
は
Docker
エンジンを使っていませんが、
Linux
の仮想化技術を使っている
SmartOS
ハ
イパーバイザ上で動作する独自のコンテナエンジンを持っています（これは、元を辿れば
Solaris
に行き着きます）。
Triton
には
Docker
のリモート
API
が実装されているので、
Triton
は通常の
Docker
クライアントを標準のインターフェイスとしており、動作に問題はまったくありません。
Docker Hub
上のイメージも、通常通りに利用できます。
Triton
はオープンソースで、
Joyent
のクラウド上で動作するホストされたバージョンも、オン
プレミスのバージョンもあります。
Joyent ...
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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.