August 2016
Intermediate to advanced
384 pages
9h 20m
Japanese
Content preview from Docker
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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.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.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.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.
320
13 章 セキュリティとコンテナに対する制限
RUN curl -sSL -o redis.tar.gz \
http://download.redis.io/releases/redis-3.0.1.tar.gz \
&& echo "fe1d06599042bfe6a0e738542f302ce9533dde88 *redis.tar.gz" \
| sha1sum -c -
これで、ファイルが
redis.tar.gz
としてダウンロードされ、
sha1sum
によってチェックサムが
確認されます。チェックに失敗した場合、このコマンドも失敗し、ビルドは中断されます。
こういった詳細をそれぞれのリリースごとに変更しなければならないとすると、リリースが頻繁
であればかなりの作業量になってしまうので、このプロセスは自動化するだけの価値があります。
wordpress
（
http://bit.ly/1QMyDVf
）を含む公式イメージのリポジトリの多くでは、このための
update.sh
というスクリプトがあります。
13.7
セキュリティに関する
tips
このセクションでは、コンテナの動作環境をセキュアにするための、実際に使える
tips
を紹介
します。必ずしもすべてのアドバイスがいかなる環境にも当てはまるわけではありませんが、使用
できる基本的なツールについては馴染んでおくべきです。
tips
の多くは、コンテナに制限をかけ、他のコンテナやホストに悪影響を及ぼせないようにする
ためのさまざまな方法を説明しています。念頭に置いておくべき主な問題は、 ...
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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.