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Docker in Production: An Update
The previous article Docker in Production: A History of Failure was quite a hit. After long discussions, hundreds of feedbacks, thousands of comments, meetings with various individuals and major players, more experimentation and more failures, it’s time for an update on the situation. We’ll go over the lessons learned from all the recent interactions and articles, but first, a reminder and a bit o
Docker and Serverless? Buzzword Stew! -- Serverless Code
A DockerCon Demo Claimed Docker Is a Serverless Platform Posted by Ryan S. Brown on Wed, Jun 22, 2016 In General Tags: dockercon, docker, faas Yesterday at DockerCon, Ben Firshman gave a demo of building “serverless†applications on Docker and published this blog post. Just before that, I’d published this post comparing Kubernetes and Serverless, since I was asked about it on Software Engineering
Dockerã§ãƒ›ã‚¹ãƒˆã‚’ä¹—ã£å–られ㟠- Qiita
æ³¨æ„ æœ¬ä»¶è¨˜äº‹ã§ã™ãŒã€ç§ã®ä¸é©åˆ‡ãªè¡Œå‹•ï¼ˆæ‹¾ã£ãŸã‚¹ã‚¯ãƒªãƒ—トを検証ãªã走らã›ã‚‹ï¼‰ãŒåŽŸå› ã§ã™ã€‚「dockerã¯ï¼ˆç‰¹ã«ä½•ã‚‚ã—ãªãã¨ã‚‚）å±é™ºã€ã¨ã®èª¤è§£ã‚’皆様ã«ä¸ŽãˆãŸç‚¹ã€ã”迷惑をãŠã‹ã‘ã„ãŸã—ã¾ã—ãŸã€‚申ã—訳ã”ã–ã„ã¾ã›ã‚“。 æ‹¡æ•£ã•ã‚Œã¦ã„る記事を削除ã™ã‚‹ã®ã¯ã•ã‚‰ãªã‚‹èª¤è§£ã‚’æ‹›ãã‹ããªã„ã¨æ€ã„ã¾ã—ãŸã®ã§ã€å†’é ã«æ³¨æ„を付記ã—ã¦ãŠã‚Šã¾ã™ã€‚以下ã®è¨˜äº‹ã¯ã€ã€Œè‡ªåˆ†ãŒä½•ã—ã¦ã‚‹ã‹ã‚’ãã¡ã‚“ã¨æ¤œè¨¼ã§ããªã„ã¨ã‚»ã‚ュリティホールを生ã¿å‡ºã™ã€ã¨ã„ã†æ„味ã§å‚考ã«ã—ã¦é ‚ã‘ã‚Œã°å¹¸ã„ã§ã™ã€‚ 追記 Twitterã‚„ã¯ã¦ãƒ–ã§è¨€åŠã„ãŸã ãã¾ã—ãŸçš†æ§˜ã€ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ 本件ã¯pullã—ã¦ããŸã‚¤ãƒ¡ãƒ¼ã‚¸ãŒæ‚ªæ„ã‚る開発者ã«ã‚ˆã‚‹ã‚‚ã®ã‹ã©ã†ã‹ã«ã‹ãŽã‚‰ãšã€ä¸é©åˆ‡ãªè¨å®šã‚’ã—ã¦ã„ã‚‹ã¨èµ·ã“ã‚Šå¾—ã¾ã™ã€‚ ※コメント欄ã«è³ªå•ã¸ã®å›žç”ã¨ã„ã†å½¢ã§ã€ç§ãŒãã®ã¨ãã«èµ°ã‚‰ã›ã¦ã„ãŸã‚¤ãƒ¡ãƒ¼ã‚¸ã®ä¸€è¦§ã‚’挙ã’ã¦ãŠã‚Šã¾ã™ãŒã€ã©ã®ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚‚評判ã‚ã‚‹ã‚‚ã®ã ã¨æ€ã„ã¾ã™ã€‚ 皆様ã«ãŠã‹ã‚Œã¾ã—ã¦ã¯ã€Œã‚
Dockerコンテナ内ã‹ã‚‰ãƒ›ã‚¹ãƒˆãƒžã‚·ãƒ³ã®ãƒ«ãƒ¼ãƒˆã‚’å–る具体的ãªæ–¹æ³•ï¼ˆã‚ã‚‹ã„ã¯/var/run/docker.sockã‚’æ™’ã™ã“ã¨ã¸ã®æ³¨æ„喚起） | 48JIGEN *Reloaded*
Dockerコンテナ内ã‹ã‚‰ãƒ›ã‚¹ãƒˆãƒžã‚·ãƒ³ã®ãƒ«ãƒ¼ãƒˆã‚’å–る具体的ãªæ–¹æ³•ï¼ˆã‚ã‚‹ã„ã¯/var/run/docker.sockã‚’æ™’ã™ã“ã¨ã¸ã®æ³¨æ„喚起） 2015/11/04 dockerã® -v オプションを使ã£ã¦ãƒ›ã‚¹ãƒˆãƒžã‚·ãƒ³ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’マウントã™ã‚‹ã¨ãã¯ã€ãƒžã‚¦ãƒ³ãƒˆã™ã‚‹ç¯„囲ã«æ³¨æ„ãŒå¿…è¦ï¼ˆç‰¹ã«/var/run/docker.sockをマウントã—ã¦ã¯ãªã‚‰ãªã„）ã¨ã„ã†è©±ã‚’書ãã¾ã™ã€‚ å…ƒãƒã‚¿ã¯@lvhãŒæ›¸ã„ã¦ã‚‹Don't expose the Docker socket (not even to a container)ã¨ã„ã†è¨˜äº‹ã§ã€1ヶ月å‰ãらã„ã«Hacker Newsã§è©±é¡Œã«ãªã£ã¦ã¦çŸ¥ã‚Šã¾ã—ãŸã€‚ ã“ã®å…ƒè¨˜äº‹ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã„ãã¤ã‹ã®å±é™ºãªãƒžã‚¦ãƒ³ãƒˆã®ãƒ‘ターンã«é–¢ã™ã‚‹æƒ…å ±ãŒã€æœ€è¿‘dockerを使ã„始ã‚ãŸè‡ªåˆ†ã«æœ‰ç”¨ãªæƒ…å ±ã ã£ãŸã®ã§ã€è‡ªæˆ’ã‚‚è¾¼ã‚ã¦è¦ç‚¹ã‚’書ã„ã¦ãŠãã¾ã™ã€‚ TL;DR /var/run/docke
Unable to find image 'hello-world:latest' locally · Issue #19859 · moby/moby
Description of problem: I have installed docker in my machine following the official installation steps for ubuntu. At the verification steps it fails. When I run the command: docker run hello-world it throws following error message: Unable to find image 'hello-world:latest' locally Pulling repository docker.io/library/hello-world Error while pulling image: Get https://index.docker.io/v1/repositor
Perlã¯ã‚‚ã†å¤ã„ã€ã“ã‚Œã‹ã‚‰ã¯Docker - ゆã†ã†ãブãƒã‚°
本記事ã®å†…容ã¯WEB+DB Vol.88 Perl Hackers Hub 第34回 ã«ã€ŒDockerã«ã‚ˆã‚‹Perlã®Webアプリケーション開発ã€ã¨ã„ã†è¨˜äº‹ã«ã¾ã¨ã‚ãªãŠã—ã¦ã„ã¾ã™ã®ã§ãã¡ã‚‰ã‚’ã”覧ãã ã•ã„。 「Perl Hackers Hubã€ã§ã¯ã€ã€ŒDockerã«ã‚ˆã‚‹Perlã®Webアプリケーション開発ã€ã¨é¡Œã—ã¦@y_uuk1ã•ã‚“ã«ã”執ç†ã„ãŸã ãã¾ã—ãŸï¼Dockerã®åŸºæœ¬çš„ãªè€ƒãˆæ–¹ã‹ã‚‰Perlã®Webアプリå‘ã‘ã®Dockerfileã®æ›¸ãæ–¹ã¾ã§ã€å®Ÿè·µçš„ãªå†…容ã§ã™ï¼ #wdpress— WEB+DB PRESS編集部 (@wdpress) 2015, 8月 22 ã“ã®è¨˜äº‹ã¯ Perl Advent Calendar 2014 ã®19日目ã®è¨˜äº‹ã§ã™ã€‚ Plack/Carton ã§æ§‹ç¯‰ã—ãŸãƒ¢ãƒ€ãƒ³ãª Perl ã® Web アプリケーションã®é–‹ç™ºç’°å¢ƒã‚’ Docker 化ã™ã‚‹ãŸã‚ã®è©¦è¡ŒéŒ¯èª¤ã‚’紹介ã—ã¾ã™
dockerイメージを効率的ã«é‹ç”¨ã™ã‚‹ãŸã‚ã«ã‚„ã£ã¦ã„ã‚‹ã“㨠- Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? ##Dockeré‹ç”¨ã®å›°ã‚Šã©ã“ã‚ dockerã‚’é‹ç”¨ã—ã¦ã„ã¦å›°ã‚‹ã¨ã“ã‚ãŒã‚¤ãƒ¡ãƒ¼ã‚¸ã®ãƒ“ルドã¨è»¢é€ã«ã‹ã‹ã‚‹æ™‚é–“ã§ã™ã€‚ 僕ã®ç’°å¢ƒã§ã¯ãƒžã‚·ãƒ³ã¯éžåŠ›ãªä¸Šã«ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã‚’ソースビルドã—ã¦ã„ã‚‹ã®ã§ã™ã¹ã¦ã®ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ビルドã™ã‚‹ã¨ï¼“ï¼åˆ†ã¨ã‹ã‹ã‹ã‚Šã¾ã™ã€‚ dockerレジストリã¸ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’pushã—ãŸã‚Špullã—ã¦ãã‚‹ã®ã«ã‹ã‹ã‚‹æ™‚間も相当ãªã‚‚ã®ã§ã™ã€‚ ãã‚“ãªå›°ã£ãŸã¨ã“ã‚ã‚’å°‘ã—ã§ã‚‚効率的ã«ã™ã‚‹ãŸã‚ã«æ°—ã‚’ã¤ã‘ã¦ã„ã‚‹ã“ã¨ã‚’書ã„ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ ##イメージã¯ãƒ¬ã‚¤ãƒ¤ãƒ¼åŒ–ã™ã‚‹ Dockerイメージをã†ã¾ãレイヤー化ã—ã¦æ§‹æˆã™ã‚‹ã“ã¨ã§ã€ãƒ“ルドや転é€ã«ã‹ã‹ã‚‹æ™‚é–“ã‚’
Google グループ
Google グループã§ã¯ã€ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ フォーラムやメール ベースã®ã‚°ãƒ«ãƒ¼ãƒ—を作æˆã—ãŸã‚Šã€ã“ã†ã—ãŸãƒ•ã‚©ãƒ¼ãƒ©ãƒ やグループã«å‚åŠ ã—ãŸã‚Šã™ã‚‹ã“ã¨ã§ã€å¤§å‹¢ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¨æƒ…å ±ã®å…±æœ‰ã‚„ディスカッションを行ã†ã“ã¨ãŒã§ãã¾ã™ã€‚
Linux Containers (LXC), Docker, and Security
Note: you should check the following presentation instead. http://www.slideshare.net/jpetazzo/docker-linux-containers-lxc-and-security It contains in-depth, up-to-date material about the topic. Original description follows. It is often told that Linux Containers (LXC) are not secure. This was definitely true 3 years ago, but they got much better. Here is a quick overview of current challenges, as
How does Docker allow portable containers if the Kernel libraries change
If my program depends on some function of a kernel library, and that function in turn has a chain of dependencies, how does docker stay small and portable without taking a snapshot of all the kernel libraries (and managing dependency issues at a function rather than library level)? In other words how does it insulate itself from changes in Kernel libraries from one version to the next, and does it
Dockerfile Best Practices - take 2
Much has changed since my first Dockerfile best practices post. I'll leave the original post up for posterity and this post will include what has change and what you should do now. 1: Don't boot init Containers model processes not machines. Even if you think that you need to do this you are probably wrong. Next... 2: Trusted builds Even if you don't like the name it is an awesome feature. I have m
Docker 㧠Web アプリをé‹ç”¨ã—ã¦ã¿ãŸ - kotas.tech
Docker ã—ã¦ã¾ã™ã‹ï¼ 実ã¯å®Ÿé¨“çš„ã« Docker 㧠Web アプリを数ヶ月é‹ç”¨ã—ã¦ãŠã‚Šã€è‰²ã€…ã¨è©¦è¡ŒéŒ¯èª¤ã—ã¦ããŸã®ã§ã€å°‘ã—ãšã¤ã‚¢ã‚¦ãƒˆãƒ—ットã—ã¦ã„ãã¾ã™ã€‚ ã¡ãªã¿ã« Ruby 製ã®ã‚¢ãƒ—リã§ã€AWS ã® EC2 上ã§é‹ç”¨ã—ã¦ã„ã‚‹ã€å°ã€œä¸è¦æ¨¡ãらã„ã®ã‚‚ã®ã§ã™ã€‚ 2014-06-16 16:00: 追記ã‚ã‚Š Docker イメージã®ãƒ“ルドã«ã¤ã„㦠Dockerfile を普通ã«æ›¸ã„ã¦ã¾ã™ã€‚ 今ã®ã¨ã“ã‚ã€2å±¤æ§‹é€ ã«ã—ã¦ã„ã¦ã€ ベースã¨ãªã‚‹ã‚¤ãƒ¡ãƒ¼ã‚¸ Ruby アプリケーションサーãƒãƒ¼ (Puma) アプリケーションã®ã‚½ãƒ¼ã‚¹ (git clone) bundle install デプãƒã‚¤ã•ã‚Œã‚‹ã‚¤ãƒ¡ãƒ¼ã‚¸ (ベースイメージを元ã«ä½œã‚‹) git pull ã—ã¦ã‚½ãƒ¼ã‚¹æ›´æ–° bundle install ã—ç›´ã—ã¦ãƒ™ãƒ¼ã‚¹ã«ãªã„ gem を入れる asset ã® precompile ã¨ã„ã†æ„Ÿã˜ã§ã‚„ã£ã¦ã¾ã™ã€‚
本気ã§ä½¿ã† Docker - Qiita
Docker Advent Calendar 2014 12/25 ã®è¨˜äº‹ã€æœ¬æ°—ã§ä½¿ã† Docker ã§ã™ã€‚ ã¨ã„ã†ã“ã¨ã§ã€å®Ÿéš›ã«å¼Šç¤¾ã§ Docker を使ã£ãŸé‹ç”¨ã‚’開始ã—ãŸéš›ã«ã¯ã¾ã£ãŸã¨ã“ã‚ã‚„ã€æ‚©ã‚“ã 所ã€ã©ã†ã„ã†é¢¨ã«ä½¿ã£ã¦ã„ã‚‹ã®ã‹ã«ã¤ã„ã¦ã±ã‚‰ã±ã‚‰ã£ã¨æ›¸ã“ã†ã¨æ€ã„ã¾ã™ã€‚ "本気" ãªãœ Docker を使ã†ã®ã‹ã€ã¨ã„ã†ã¨ã€åƒ•ã®ä¸ã§ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªç†ç”±ãŒã‚ã‚Šã¾ã™ã€‚ ã™ã¹ã¦ã®ã‚¢ãƒ—リケーションを(インフラ的ã«)åŒã˜æ–¹æ³•ã§ãƒ‡ãƒ—ãƒã‚¤ã€ç®¡ç†ã—ãŸã„ 特定ã®ã‚µãƒ¼ãƒãƒ¼ / インスタンスã®çŠ¶æ³ã«ä¾å˜ã™ã‚‹ã“ã¨ãªãã€ã‚¢ãƒ—リケーションã®ä¾å˜ã¨ã‚¤ãƒ³ãƒ•ãƒ©éƒ½åˆã®ä¾å˜ã‚’別管ç†ã—ãŸã„ Docker ãªã‚“ã‹ã‹ã£ã“ã„ã„ã£ã½ã„ã—使ã£ã¦ã¿ãŸã„ 上記ã®ã‚ˆã†ãªéƒ½åˆã‹ã‚‰ã€ã©ã†ã‚„ã£ã¦ä½œã£ã¦ã„ãã‹ã‚’考ãˆã¦ã„ãã¾ã™ã€‚基本的ã«ã¯1番目ã¨2番目ã®ç†ç”±ãŒé‡è¦ã§ã™ã€‚ Docker コンテナã®ã„ã„ã¨ã“ã‚ ã¨ã‚ã‚‹ Rails アプリケーションをデプãƒã‚¤ã™ã‚‹ãŸ
Eight Docker Development Patterns
In the past I've written about my "home cloud" that used to be OpenVz containers, and how I've come to advocate rebuilding the "build server" for every build Docker has quickly become one of my favorite enabling tools for this overall philosophy of creating repeatable builds that results in as-static-as-possible server environments. Here I will outline some patterns that have started to show up re
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how to set proxy in docker toolbox? · Issue #102 · docker-archive/toolbox
Is it possible to run a 10.04 or 12.04 or earlier LTS containerized under LXC or Docker on Trusty?
what will be impacted for compiling code in different kernel in docker?
Understanding the Docker Cache for Faster Builds
Docker ã§ãƒ‡ãƒ¼ã‚¿ã®ãƒãƒ¼ã‚¿ãƒ“リティをã‚ã’永続化ã—よㆠ- Qiita
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