[B! docker] iwazerã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

iwazer id:iwazer

dockerã«é–¢ã™ã‚‹iwazerã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (18)

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golangã¨Dockerã¨OOM â€” KaoriYa
golangã§æ›¸ã„ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã‚’Dockerã§å‹•ã‹ã—OOMãŒç™ºç”Ÿã—ãŸéš›ã«ãªã‚‹ã¹ãæƒ…å ±ã‚’æ®‹ã—ã¦æ®ºã•ã‚Œã‚‹æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ 2020/08/16è¿½è¨˜: ã“ã®è¨˜äº‹ã®å†…å®¹ã¯golangã«é–¢ã—ã¦ã¯ã‚„ã‚„ç¾å®Ÿçš„ã§ã¯ãªããªã£ã¦ã—ã¾ã„ã¾ã—ãŸã€‚ è©³ã—ãã¯ç¶šç·¨ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ TL;DR golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯ä»®æƒ³ãƒ¡ãƒ¢ãƒª(VSZ)ã®ç¢ºä¿ã«å¤±æ•—ã™ã‚‹ã¨goroutineã®ãƒ€ãƒ³ãƒ—ã‚’åã„ã¦æ»ã¬ Dockerã®OOMã¯RSSãƒ™ãƒ¼ã‚¹ã§æ¤œå‡ºæ™‚ã«SIGKILLã‚’æŠ•ã’ã¦ãã‚‹ Dockeråˆ©ç”¨æ™‚ã«VSZã§åˆ¶é™ã‚’ã‹ã‘ã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ã„ãŸ golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯linux-amd64ã«ãŠã„ã¦æœ€ä½Žã§ã‚‚101MBã®VSZã‚’è¦æ±‚ã™ã‚‹ VSZã®åˆ¶é™ãŒãã‚Œã‚ˆã‚Šå°ã•ã„ã¨å½“ç„¶èµ·å‹•ã§ããªã„ å®Ÿéš›ã®RSSã¯3MBç¨‹åº¦ã§èµ·å‹•ã™ã‚‹ Background ã‚³ãƒ³ãƒ†ãƒŠå†…ã§å‹•ã„ã¦ã„ã‚‹ãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ä¸Šã®golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ãŒæ™‚ã€…OOMã«æ®ºã•ã‚Œã¦
iwazer 2020/10/13
golang

memory

linux

docker
ãƒªãƒ³ã‚¯
Terraformã§æ§‹ç¯‰ã™ã‚‹AWS
Home AboutÂ¶ Terraformã«ã¤ã„ã¦ãƒãƒ³ã‚ºã‚ªãƒ³å½¢å¼ã§å¦ã¶ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã§ã™ã€‚ ãªã‚‹ã¹ãæœ¬ç•ªç’°å¢ƒã«è¿‘ã„ç’°å¢ƒã‚’Terraformã§æ§‹ç¯‰ã—ã€ã€Œå®Ÿå‹™ã§ã™ã°ã‚„ãTerraformã‚’è¨˜è¿°/å°Žå…¥ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€ã“ã¨ãŒç›®çš„ã§ã™ã€‚ VersionÂ¶ Docker 18.09.3 docker-compose 1.23.2 Terraform 0.11.13 å¿…è¦ãªç’°å¢ƒÂ¶ AWSã‚¢ã‚«ã‚¦ãƒ³ãƒˆ ã‚¯ãƒ©ã‚¦ãƒ‰ãªã‚‰ã‚¢ãƒžã‚¾ãƒ³ ã‚¦ã‚§ãƒ– ã‚µãƒ¼ãƒ“ã‚¹ ã€AWS å…¬å¼ã€‘ Docker for Mac/Windows Docker CE â€” Docker-docs-ja 17.06.Beta ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ Mac: $ brew cask install docker AWS CLI AWS Command Line Interface ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ - AWS Command Line Interface Mac
iwazer 2020/05/15
terraform

aws

docker
ãƒªãƒ³ã‚¯
DXã‚’å¤§å¹…ã«ä½Žä¸‹ã•ã›ã‚‹Docker for Macã‚’æ¨ã¦ã¦Macæœ€é€Ÿã®Dockerç’°å¢ƒã‚’æ‰‹ã«å…¥ã‚Œã‚‹ - Qiita
â€»DXã¯ãƒ‡ã‚¸ã‚¿ãƒ«ãƒˆãƒ©ãƒ³ã‚¹ãƒ•ã‚©ãƒ¼ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ãªãã¦Developer Experienceã®æ–¹ã§ã™ 2020/05/26è¿½è¨˜ https://qiita.com/nanasess/it ems/16ab9274c34bdc34e567 ã‚’ä½¿ã†ã“ã¨ã§Vagrantã‚’çµŒç”±ã›ãšã«Docker for Macã®æ©Ÿèƒ½ã ã‘ã§Mutagenã‚’ä½¿ã†ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ãªã‚Šãã†ã§ã™ã€‚ ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®æ¸¬å®šã¯ã—ã¦ã„ã¾ã›ã‚“ãŒã€Docker for Macã®è¨å®šã®ã¿ã§ã“ã®è¨˜äº‹ã®æ‰‹æ³•ã¨åŒç‰ã®é€Ÿåº¦ãŒå‡ºã‚‹ã‚ˆã†ã«ãªã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ æ¦‚è¦ Macã§ãƒã‚¤ãƒ†ã‚£ãƒ–ã§ã®å‹•ä½œã¨ã»ã¼åŒç‰ã®é€Ÿåº¦ã®å®‰å®šã—ãŸDockerç’°å¢ƒã‚’æ‰‹ã«å…¥ã‚Œã‚‹ã“ã¨ãŒã§ããŸã®ã§ã€ãã®çŸ¥è¦‹ã«ã¤ã„ã¦å…¬é–‹ã—ã¾ã™ã€‚ ã‚‚ã®ã«ã‚ˆã‚Šã¾ã™ãŒã€æœ€å¤§10å€ç¨‹åº¦ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®å‘ä¸ŠãŒè¦‹ã‚‰ã‚Œã¾ã—ãŸã€‚ å…·ä½“çš„ãªæ‰‹æ³•ã¨ã—ã¦ã¯VirtualBox + Dockerã‚’ç”¨ã„ã¾ã™ã€‚ è¨å®šã¯2ãƒ•ã‚¡ã‚¤ãƒ«50
iwazer 2020/02/17
docker
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GitLabä»¤å’Œæœ€åˆã®ãƒªãƒ—ãƒ¬ã‚¤ã‚¹ã€‚ãƒ•ãƒ«ã‚³ãƒ³ãƒ†ãƒŠåŒ–ãƒã‚¹ã‚°ãƒ¬ç§»è¡Œ - pixiv inside
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iwazer 2019/12/16
rails

mysql

docker

gitlab
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Dockerã€OCI ã‚„ã‚ã‚‹ã£ã¦ã‚ˆ : é©å‘½ã®æ—¥ã€… ãã®ï¼’
é€±æœ«ã®Twitterã®å¿œé…¬ãŒé¢ç™½ã‹ã£ãŸã®ã§ãƒ¡ãƒ¢ ã‚¿ã‚¤ãƒˆãƒ«ã¯ã‚‚ã¡ã‚ã‚“ã€Œæ¡å³¶ã€éƒ¨æ´»ã‚„ã‚ã‚‹ã£ã¦ã‚ˆã€ã®ãƒ‘ã‚¯ãƒªã§ã™ãŒã€ã‚ãŸã—ã¯ã“ã‚Œè¦‹ãŸã“ã¨ãªã„ã§ã™ã€‚ Kelsey Hightower ï¼ˆGoogleã®Kubernetesã®ä¸ã®äººï¼‰ ãŒã¾ãšç‡ƒæ–™æŠ•ä¸‹ There are many application platforms that support Docker images without the Docker daemon. Which one was first I have no idea. â€” Kelsey Hightower (@kelseyhightower) 2016å¹´7æœˆ28æ—¥ Dockerã‚¢ãƒ—ãƒªå‹•ã‹ã™ã®ã£ã¦ã‚‚ã†Dockerç´”æ£ã‚¨ãƒ³ã‚¸ãƒ³ã„ã‚‰ãªã„ã‚ˆããƒ¼ ã‚‚ã¡ã‚ã‚“ï¼ˆDocker CTOã®ï¼‰ Solomon Hykes ã¯åè«– @kelseyhightower pseudo-support.
iwazer 2016/08/02
docker

neta
ãƒªãƒ³ã‚¯
diary/2016/03/30/ã‚¤ãƒ³ãƒ•ãƒ©ã®å¼•ã£è¶Šã—ã‚’è¡Œã„ã¾ã—ãŸ
ä»¥ä¸‹ã€ã–ã£ãã‚Šèª¬æ˜Žã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ > Web Server/Workerã®ç§»è¡ŒWeb Server/Workerã®ç§»è¡Œ å¾“æ¥ã¯Heroku(US region)ã«ã‚µãƒ¼ãƒãŒã‚ã£ãŸãŸã‚ã€æ—¥æœ¬ã‹ã‚‰ã®ã‚¢ã‚¯ã‚»ã‚¹ã®å ´åˆãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã‚’ã©ã†é ‘å¼µã£ã¦ã‚‚æ•°ç™¾msã®é…å»¶ãŒã‚ã‚Šã¾ã—ãŸã€‚ã“ã‚Œã‚’AWS(Tokyo region)ã«ç§»è¡Œã™ã‚‹ã“ã¨ã§ã€ãƒšãƒ¼ã‚¸ã‚’è¡¨ç¤ºã™ã‚‹ã®ã«è¦ã™ã‚‹æ™‚é–“ãŒ1/2 ~ 1/3ã¾ã§æ”¹å–„ã•ã‚Œã¾ã—ãŸã€‚ > Docker Docker ç§»è¡Œé–‹å§‹ç›´å¾Œã¯è‡ªåˆ†ãŒä¸æ…£ã‚Œãªã“ã¨ã‚‚ã‚ã‚Šã€ã“ã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§Dockerã‚’æŽ¡ç”¨ã™ã‚‹æ°—ã¯ã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ã—ã‹ã—ã€å®Ÿéš›ã«ECSä¸Šã§ã®ãƒ‡ãƒ—ãƒã‚¤ã‚’æ¤œè¨¼ã—ãŸã‚Šã€Dockerã«ã¤ã„ã¦å¦ç¿’ã™ã‚‹ã†ã¡ã«ç§»è¡Œã®ã‚¤ãƒ¡ãƒ¼ã‚¸ãŒæŽ´ã‚ã¦ããŸã®ã§Dockerã‚’æŽ¡ç”¨ã™ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã‚‚ã¨ã‚‚ã¨Herokuã§å‹•ã„ã¦ã„ã¦ The Twelve-Factor App ã«ã»ã¼æ²¿ã£ã¦ã„ãŸã®ã§ã€ã‚„ã£ã¦ã¿ã‚‹ã¨Do
iwazer 2016/03/30
infra

docker

heroku

aws

sidekiq
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MacOSã¨Windowsã®ãƒã‚¤ãƒ†ã‚£ãƒ–ä»®æƒ³åŒ–ã‚’ç”¨ã„ãŸDockerç´”æ£ãƒ„ãƒ¼ãƒ«ã€ŒDocker for Mac/Windowsã€ç™»å ´ã€VirtualBoxã¯ä¸è¦ã«
MacOSã¨Windowsã®ãƒã‚¤ãƒ†ã‚£ãƒ–ä»®æƒ³åŒ–ã‚’ç”¨ã„ãŸDockerç´”æ£ãƒ„ãƒ¼ãƒ«ã€ŒDocker for Mac/Windowsã€ç™»å ´ã€VirtualBoxã¯ä¸è¦ã« ã“ã‚Œã¾ã§Windowsã‚„MacOSã®ä¸Šã§Dockerã‚’è©¦ã™ã«ã¯ã€ãã‚Œãžã‚Œã®OSä¸Šã§Linuxã‚’å‹•ã‹ã™ãŸã‚ã«ä»®æƒ³ãƒžã‚·ãƒ³ã®VirtualBoxã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã—ãŸã€‚ã—ã‹ã—OSä¸Šã§ä»®æƒ³ãƒžã‚·ãƒ³ã‚’å‹•ã‹ã™å‡¦ç†ã¯ã€é‡ãä¸å®‰å®šã«ãªã‚ŠãŒã¡ã§ã—ãŸã€‚ Dockerç¤¾ã¯ã“ã®æ–¹æ³•ã«ä»£ã‚ã‚‹æ–°ã—ã„ãƒ„ãƒ¼ãƒ«ã€ŒDocker for Mac and Windowsã€ã®ãƒ™ãƒ¼ã‚¿ç‰ˆã‚’ç™ºè¡¨ã—ã¾ã—ãŸã€‚ Docker for Mac and Windowsã¯ã€ãã‚Œãžã‚Œã®OSã®ãƒã‚¤ãƒ†ã‚£ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®å½¢å¼ã§æä¾›ã•ã‚Œã€VirtualBoxã®ä»£ã‚ã‚Šã«ãã‚Œãžã‚Œã®OSã«çµ„ã¿è¾¼ã¾ã‚Œã¦ã„ã‚‹ä»®æƒ³åŒ–æ©Ÿèƒ½ã€Windowsã§ã¯Hyper-Vã€MacOSã§ã¯xhyveã‚’ç”¨ã„ã‚‹ã“ã¨ã§ã€ã‚ˆã‚Šé«˜
iwazer 2016/03/25
docker
ãƒªãƒ³ã‚¯
Best practices for writing Dockerfiles | Docker Documentation
Use multi-stage buildsMulti-stage builds let you reduce the size of your final image, by creating a cleaner separation between the building of your image and the final output. Split your Dockerfile instructions into distinct stages to make sure that the resulting output only contains the files that are needed to run the application. Using multiple stages can also let you build more efficiently by
iwazer 2015/07/14
docker

tips
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ãã‚ãã‚æœ¬æ°—ã§Dockerã‚’å§‹ã‚ã‚‹ãŸã‚ã®Tips - ã®ã‚“ã³ã‚ŠSEã®è°äº‹éŒ²
åŽ»å¹´ã‚ãŸã‚Šã‹ã‚‰æ€¥æ¿€ã«DockerãŒé¨’ãŒã‚Œã¦ã¾ã™ãªã€œã¨ ã“ã“ã„ã‚‰ã§æœ¬æ°—ã§æ…£ã‚Œã¦ãŠããŸã„ã¨ã“ã‚ãªã®ã§ã€Dockerã‚³ãƒžãƒ³ãƒ‰ã€œDockerfileã®ä½œæˆã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚ Dockerã¨ã¯ Docker Inc. ãŒã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã§é–‹ç™ºã—ã¦ã„ã‚‹ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–æŠ€è¡“ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€‚ å„ã‚³ãƒ³ãƒ†ãƒŠã¯ç‹¬ç«‹ã—ãŸç’°å¢ƒã«ãªã£ã¦ãŠã‚Šã€ãã®ä¸ã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãƒ³ã‚°ã€ãƒ‡ãƒ—ãƒã‚¤ã€å®Ÿè¡Œã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ ã¾ãŸã€ã“ã®ã‚³ãƒ³ãƒ†ãƒŠã¯ç°¡å˜ã«å†åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã€ã‚³ãƒ³ãƒ†ãƒŠã‚’è¤‡æ•°èµ·å‹•ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šå®¹æ˜“ã«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã‚’è¤‡æ•°å®Ÿè¡Œã™ã‚‹ã“ã¨ãŒå¯èƒ½ã€‚ Dockerfileã«è¨å®šã‚’è¨˜è¿°ã—ã¦ã„ãã‚³ãƒ³ãƒ†ãƒŠã‚’æ§‹æˆã—ã¦ã„ãã€‚GOè¨€èªžã§è¨˜è¿°ã§ãã‚‹ã€‚ ã‚³ãƒ³ãƒ†ãƒŠã¨ã¯ ä¸€ã¤ã®ãƒ›ã‚¹ãƒˆä¸Šã§è¤‡æ•°ã®éš”é›¢ã•ã‚ŒãŸLinuxã‚·ã‚¹ãƒ†ãƒ (ã‚³ãƒ³ãƒ†ãƒŠ)ã‚’èµ°ã‚‰ã›ã‚‹ã€OSãƒ¬ãƒ™ãƒ«ã®ä»®æƒ³åŒ–ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€‚ VMã«æ¯”ã¹ã€æ¶ˆè²»ãƒªã‚½ãƒ¼ã‚¹ãŒå°‘ã„ã€èµ·å‹•ãŒæ—©ã„ã€ã‚ªãƒ¼ãƒãƒ˜ãƒƒãƒ‰ãŒå°‘ã„
iwazer 2015/06/09
docker

server

setup
ãƒªãƒ³ã‚¯
Dockerã‚³ãƒ³ãƒ†ãƒŠå†…ã§sshdã‚’å®Ÿè¡Œã—ã¦ã¯ã„ã‘ãªã„ç†ç”± | POSTD
Dockerã‚’ä½¿ã„å§‹ã‚ãŸäººãŒã‚ˆãã™ã‚‹è³ªå•ã¨ã„ãˆã°ã€ã€Œã©ã†ã™ã‚Œã°ã‚³ãƒ³ãƒ†ãƒŠã«å…¥ã‚Œã¾ã™ã‹ï¼Ÿã€ã§ã™ã€‚ãã®è³ªå•ã«å¯¾ã—ã¦ã€ã€Œã‚³ãƒ³ãƒ†ãƒŠå†…ã§SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã™ã‚Œã°ã„ã„ã‚ˆã€ã¨ç”ãˆã‚‹äººãŸã¡ãŒã„ã¾ã™ãŒã€ã“ã‚Œã¯éžå¸¸ã«ãƒžã‚ºã„ã‚„ã‚Šæ–¹ã§ã™ã€‚ãªãœãã®æ–¹æ³•ãŒé–“é•ã„ãªã®ã‹ã€ãã—ã¦ä»£ã‚ã‚Šã«ã©ã†ã™ã‚Œã°ã‚ˆã„ã®ã‹ã‚’ã“ã‚Œã‹ã‚‰ç´¹ä»‹ã—ã¾ã™ã€‚ æ³¨ï¼šæœ¬è¨˜äº‹ã¸ã®ã‚³ãƒ¡ãƒ³ãƒˆã‚„ã‚·ã‚§ã‚¢ã¯ã€ Dockerãƒ–ãƒã‚° ã«ã‚¢ãƒƒãƒ—ã•ã‚ŒãŸæ¨™æº–ç‰ˆã‹ã‚‰è¡Œã£ã¦ãã ã•ã„ã€‚ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ ã‚³ãƒ³ãƒ†ãƒŠã§SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã™ã¹ãã§ã¯ãªã„ â€¦ã‚‚ã¡ã‚ã‚“ã€ã‚³ãƒ³ãƒ†ãƒŠè‡ªä½“ãŒSSHã‚µãƒ¼ãƒã§ã‚ã‚‹å ´åˆã¯é™¤ãã¾ã™ã€‚ SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã—ãŸããªã‚‹æ°—æŒã¡ã¯åˆ†ã‹ã‚Šã¾ã™ã€‚ãã‚Œã¯ã‚³ãƒ³ãƒ†ãƒŠã®â€ä¸ã«å…¥ã‚‹â€ç°¡å˜ãªæ–¹æ³•ã ã‹ã‚‰ã§ã™ã€‚ã“ã®æ¥ç•Œã®äººãªã‚‰ã»ã¼å…¨å“¡ãŒSSHã‚’ä¸€åº¦ã¯ä½¿ã£ãŸã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚å¤šãã®äººãŒSSHã‚’æ—¥å¸¸çš„ã«ä½¿ç”¨ã—ã€å…¬é–‹éµã‚„ç§˜å¯†éµã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰å…¥åŠ›ã®çœç•¥ã€èªè¨¼ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆã€ãã—ã¦æ™‚ã«ã¯ãƒãƒ¼ãƒˆè»¢é€ã‚„ãã®
iwazer 2014/09/12
docker

tips

ssh

server

setup
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Dockerã§éžã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã§ã‚‚é–‹ç™ºç’°å¢ƒã‚’ä¸Šã’ä¸‹ã’ã§ãã‚‹ã€mirageã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’ä½œã‚Šã¾ã—ãŸ - KAYAC Engineers' Blog
ã„ã‚„ãƒ¼ä»Šå¹´ã‚‚ISUCONã®äºˆé¸å‚åŠ å‹Ÿé›†ãŒã¯ã˜ã¾ã‚Šã¾ã—ãŸã! æ˜¨å¹´ã¯å‡ºé¡Œå´ã ã£ãŸã®ã§èƒƒãŒç—›ã‹ã£ãŸã§ã™ãŒã€ä»Šå¹´ã¯å‚åŠ å´ã§ã™ã®ã§å¤§å¤‰æ¥½ã—ã¿ã«ã—ã¦ãŠã‚Šã¾ã™ã€‚@acidlemonã§ã™ã€‚ Dockerä½¿ã£ã¦ã¾ã™ã‹? ã•ã¦ã¿ãªã•ã‚“ã€Dockerä½¿ã£ã¦ã¾ã™ã‹? ä½¿ã£ã¦ã‚‹? ä½¿ã£ã¦ãªã„? ã¼ãã¯ä½¿ã£ã¦ã¾ã›ã‚“ã§ã—ãŸã€‚ãˆãƒ¼ä»Šã©ãBlue-Green Deploymentã‚„ã£ã¦ãªã„ã®? Immutable Infrastuctureã˜ã‚ƒãªã„ã®? ã¨è¨€ã‚ã‚Œãã†ã§ã™ãŒã€ä¸–ã®ä¸ã«ã¯ã„ã‚ã‚“ãªã—ãŒã‚‰ã¿ã¨ã‹ã‚‚ã‚ã£ã¦ãªã‹ãªã‹ç°¡å˜ã«ã‚¨ã‚¤ãƒ¤ãƒ¼ã§ã‚³ãƒ³ãƒ†ãƒŠã«ç§»è¡Œã§ãã‚‹ã‚ã‘ã§ã‚‚ãªã„ã®ã¯çš†ã•ã‚“ãªã‚“ã¨ãªãæ„Ÿã˜ã¦ã„ã‚‹ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ ã¨ã¯ã„ãˆã€æœ€è¿‘ã“ã‚Œã ã‘è©±é¡Œã«ãªã£ã¦ã„ã‚‹Dockerã§ã™ã®ã§ã€ãã‚ãã‚ä½¿ã£ã¦ã¿ãŸã„ãªãâ€¦ã¨ã„ã†ã“ã¨ã§ã€ã¾ãšã¯é–‹ç™ºç’°å¢ƒã‚’Dockerã§ä¸Šã’ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸã€‚ Dockerã§ã‚³ãƒ³ãƒ†ãƒŠã‚’ä½œã‚‹ã¨ãã«ã¯2ã¤ã®ã‚¢ãƒ—ãƒ
iwazer 2014/08/29
docker
ãƒªãƒ³ã‚¯
Docker åˆå¿ƒè€…ã¯ phusion/baseimage-docker ã‚’ä½¿ãŠã† | diaspora
tl;dr Docker åˆå¿ƒè€…ã¯ phusion/baseimage-docker ã‚’ãƒ™ãƒ¼ã‚¹ã‚¤ãƒ¡ãƒ¼ã‚¸ã¨ã—ã¦ä½¿ãŠã†ã€‚ è‰²ã€…ã¨ä¾¿åˆ©ã ã—ãƒãƒžã‚‹æ©Ÿä¼šãŒæ¸›ã‚‹ã€‚ é…ã‚Œã°ã›ãªãŒã‚‰ Docker å…¥é–€ã—ãŸ æ–°ãŸã«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹æ©Ÿä¼šãŒã‚ã‚Šã€é€±æœ«ã‚’åˆ©ç”¨ã—é…ã‚Œã°ã›ãªãŒã‚‰ Docker ã«ã¤ã„ã¦èª¿ã¹ãŸã€‚ ã™ã§ã«ãƒãƒƒãƒˆä¸Šã«å¤šãã®å…¥é–€è¨˜äº‹ãŒã‚¢ãƒƒãƒ—ã•ã‚Œã¦ã„ãŸãŠã‹ã’ã§å°Žå…¥è‡ªä½“ã¯ç°¡å˜ã«ã§ããŸãŒã€ã€Œã¾ã¨ã‚‚ãªã€ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ä½œæˆã—ã‚ˆã†ã¨ã™ã‚‹ã¨å£ã«ã¶ã¡ã‚ãŸã‚‹ã“ã¨ã«ãªã£ãŸã€‚ãŸã¨ãˆã°â€¦ ã‚³ãƒ³ãƒ†ãƒŠã« ssh æŽ¥ç¶šã™ã‚‹ã«ã¯ã©ã†ã™ã‚Œã°ã„ã„ã®ï¼Ÿ syslog èµ·å‹•ã—ã¦ãªã„ã®ï¼Ÿ cron ã¯ï¼Ÿ è§£æžã®ãŸã‚ã« fluentd ã¨ã‹ newrelic agent ã¨ã‹ã‚‚å…¥ã‚ŒãŸã„ãªâ€¦ ã„ãšã‚Œã‚‚ 1 ã‚³ãƒ³ãƒ†ãƒŠ 1 ãƒ—ãƒã‚»ã‚¹ã—ã‹è¨±å®¹ã•ã‚Œã¦ã„ãªã„ã¨ã„ã†æ€ã„è¾¼ã¿ã«ã‚ˆã‚‹ã‚‚ã®ã§ã€Docker å…¥é–€è€…ã®å¤šããŒé€šã‚‹é“ãªã‚ˆã†ã ã€‚ å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’ã¡ã‚ƒã‚“ã¨èªã‚
iwazer 2014/08/11
docker

vm
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Dockerã§ä½•ãŒå¤‰ã‚ã‚‹ã®ã‹ - ä¸–ç•Œç·šèˆªè·¡è”µ
DockerCon 2014 ã«è¡Œã£ã¦ããŸã€‚ ã“ã®ä¼šæœŸä¸ã«ã¯å„ç¤¾ã‹ã‚‰ã„ãã¤ã‚‚ã®è£½å“ãŒç´¹ä»‹/ç™ºè¡¨ã•ã‚ŒãŸã€‚ãã—ã¦ã€ãã‚Œã«ã‚ˆã£ã¦ã‚¯ãƒ©ã‚¦ãƒ‰ã¨ã„ã†æŠ€è¡“ã¯æ¬¡ã®ã‚¹ãƒ†ãƒ¼ã‚¸ã«ç§»è¡Œã—ãŸã¨è¨€ã£ã¦ã‚‚éŽè¨€ã§ã¯ãªã„ã ã‚ã†ã€‚ ã‚ˆã‚Šè‡ªç”±ã«ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒã‚¯ãƒ©ã‚¦ãƒ‰ãƒ™ãƒ³ãƒ€ãƒ¼ã‚’é¸ã¹ã‚‹æ™‚ä»£ã¸ã€‚ã©ã†ã‚„ã£ã¦ã‚¯ãƒ©ã‚¦ãƒ‰ã«ã†ã¾ããƒ‡ãƒ—ãƒã‚¤ã™ã‚‹ã‹ã§ã¯ãªãã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãã®ã‚‚ã®ã«æ³¨åŠ›ã§ãã‚‹æ™‚ä»£ã¸ã€‚ Dockerã¨ã¯ Docker ã¨ã¯ã„ã‚ã‚†ã‚‹ã‚³ãƒ³ãƒ†ãƒŠæŠ€è¡“ã®1ã¤ã§ã€Linux ãƒ›ã‚¹ãƒˆç’°å¢ƒã®ä¸ã«éš”é›¢ã•ã‚ŒãŸåˆ¥ã®Linuxç’°å¢ƒã‚’ä½œã£ã¦ãã‚Œã‚‹æŠ€è¡“ã ã€‚ è»½é‡ä»®æƒ³ãƒžã‚·ãƒ³ã¨å‘¼ã°ã‚ŒãŸã‚Šã‚‚ã™ã‚‹ã€‚ Solaris Container ã¨ã‚‚ä¼¼ã¦ã„ã‚‹ã€‚ æ–°ã—ããªã„Docker 1ã¤è¿°ã¹ã¦ãŠãã¨Dockerã¯æŠ€è¡“çš„ã«ã¯æ–°ã—ããªã„ã€‚Dockerã®ä¾¡å€¤ã¯æŠ€è¡“ä»¥å¤–ã«ã‚ã‚‹(ã¨Dockerã®CEOã‚‚DockerConã§è¨€ã£ã¦ãŸ)ã€‚ æŠ€è¡“çš„ã«ã¯Solarisã«ã¯Solaris 10ã®é ƒã‹
iwazer 2014/07/15
docker

knowledge
ãƒªãƒ³ã‚¯
GitHub - naoya/docker-paas-example
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iwazer 2014/04/11
docker
ãƒªãƒ³ã‚¯
Docker
iwazer 2014/04/11
docker

jira
ãƒªãƒ³ã‚¯
DockerãŒåˆ©ç”¨ã—ã¦ã„ã‚‹AUFSã¨LXC - $shibayu36->blog;
æœ€è¿‘Dockerã‚’ã„ã‚ã„ã‚è§¦ã£ã¦ã¿ã¦ã„ã¦ä»¥ä¸‹ã®æ§˜ãªè¨˜äº‹ã‚’æ›¸ã„ãŸã‚Šã—ã¾ã—ãŸã€‚ Dockerã§ç«‹ã¦ãŸã‚³ãƒ³ãƒ†ãƒŠã«sshã§æŽ¥ç¶šã™ã‚‹ - $shibayu36->blog; serfã¨Dockerã§ã‚¯ãƒ©ã‚¹ã‚¿ã‚’çµ„ã‚“ã§ã¿ã‚‹ - $shibayu36->blog; æœ¬ç•ªç’°å¢ƒã®Blue-Green Deploymentã®ä»•çµ„ã¿ã®ãƒ—ãƒãƒˆã‚¿ã‚¤ãƒ—ã‚’ä½œã£ã¦ã„ãŸ - $shibayu36->blog; Docker, Mesos, Sensuç‰ã‚’åˆ©ç”¨ã—ãŸBlue-Green Deploymentã®ä»•çµ„ã¿ - $shibayu36->blog; ç¤¾å†…ç”¨Docker Registryã‚’ç«‹ã¦ã‚‹ - $shibayu36->blog; docker commitã§CMDã‚„ENVãªã©ã‚’æŒ‡å®šã™ã‚‹ - $shibayu36->blog; docker inspectã§Dockerã‚³ãƒ³ãƒ†ãƒŠã®æƒ…å ±ã‚’å–å¾—ã™ã‚‹ - $shibayu36-
iwazer 2014/04/11
docker

fs
ãƒªãƒ³ã‚¯
http://japan.internet.com/busnews/20140207/4.html
iwazer 2014/02/08
docker

osx

vm
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Docker ã‚’èªã‚€ - Kato Kazuyoshi
Docker ã¯ã²ã¨ã¤ã® Linux ã‚·ã‚¹ãƒ†ãƒ ã®ä¸Šã§ã€è¤‡æ•°ã® Linux ã‚·ã‚¹ãƒ†ãƒ ã‚’å‹•ã‹ã™ãŸã‚ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã ã€‚ã‚·ã‚¹ãƒ†ãƒ ã®åˆ†é›¢ã«ã¯ Linux Containers (LXC) ã‚’ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¾ã‚ã‚Šã«ã¯ Advanced multi layered unification filesystem (Aufs) ã‚’ã¤ã‹ã£ã¦ã„ã‚‹ã€‚ Docker ã¯ Go ã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã€‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯å…¨ä½“ã§ã ã„ãŸã„15,000è¡Œã§ã€ãã®ã†ã¡ãŠã‚ˆã 2/3 ãŒæœ¬ä½“ã€1/3 ãŒãƒ†ã‚¹ãƒˆã¨ãªã£ã¦ã„ã‚‹ã€‚ % cat **/*.go | wc -l 14976 % cat $(ls **/*.go | grep -vi test.go) | wc -l 9797 % cat $(ls **/*.go | grep -i test.go) | wc -l 5179 % Docker Init, Docker Daemo
iwazer 2013/06/23
go

docker

cli

code

reading
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