[B! LXC] dai_yamashitaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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LXCã«é–¢ã™ã‚‹dai_yamashitaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (38)

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ä»®æƒ³ãƒžã‚·ãƒ³ã®ã‚ˆã†ã«ä½¿ãˆã‚‹ã‚³ãƒ³ãƒ†ãƒŠ | IIJ Engineers Blog
ä¹å·žæ”¯ç¤¾æŠ€è¡“éƒ¨(ä¹å·žãƒ»ä¸å››å›½äº‹æ¥éƒ¨)æ‰€å±žã€‚è‡ªä½œãƒ‘ã‚½ã‚³ãƒ³å¥½ãã§ã€ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢é¸å®šã®ä»•äº‹ã‚’ä¸Žãˆã‚‹ã¨å–œã¶ã€‚æœ€è¿‘ã¯ä½•ã§ã‚‚ã‚³ãƒ³ãƒ†ãƒŠã«ã—ãŸã„æ•™ã«å…¥ä¿¡ã—ã€ã‚³ãƒ³ãƒ†ãƒŠåŒ–ã®æ©Ÿä¼šã‚’è™Žè¦–çœˆã€…ã¨ç‹™ã£ã¦ã„ã‚‹ã€‚ ã“ã‚“ã«ã¡ã¯ã€ä¹å·žæ”¯ç¤¾æŠ€è¡“éƒ¨(ä¹å·žãƒ»ä¸å››å›½äº‹æ¥éƒ¨)æ‰€å±žã®y-morimotoã§ã™ã€‚ ã‚³ãƒ³ãƒ†ãƒŠä½¿ã„ãŸã„ã‘ã©ã€ä»Šã¾ã§ã®æ§‹ç¯‰æ‰‹é †ãŒãã®ã¾ã¾ä½¿ãˆãªã„ã®ã§ã€ã„ã¾ã„ã¡å°Žå…¥ã§ããªã„ã€‚ ãã‚“ãªã‚ãªãŸã«ãŠå‹§ã‚ã®ã‚³ãƒ³ãƒ†ãƒŠã€Œä»®æƒ³ãƒžã‚·ãƒ³ã®ã‚ˆã†ã«ä½¿ãˆã‚‹ã‚³ãƒ³ãƒ†ãƒŠã€ãŒå®Ÿã¯ã‚ã‚‹ã‚“ã§ã™ã€‚ ãã‚Œã¯ã€ŒLinux Containers (LXC)ã€ã§ã™ã€‚ ï¼‘ï¼ŽLXCã¨ã¯ Docker ãŒ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚³ãƒ³ãƒ†ãƒŠåŒ– ã ã¨ã—ãŸã‚‰ã€LXC ã¯ OSã‚³ãƒ³ãƒ†ãƒŠåŒ– ã¨ã„ã£ãŸã‚¤ãƒ¡ãƒ¼ã‚¸ã«ãªã‚Šã¾ã™ã€‚ ï¼ˆKernelãƒ—ãƒã‚»ã‚¹éƒ¨åˆ†ã¯å…±ç”¨ã§ç‹¬ç«‹ã—ã¦ã„ãªã„ã®ã§ã€å®Ÿéš›ã¯OSä¸¸ã”ã¨ã§ã¯ç„¡ã„ã®ã§ã™ãŒï¼‰ OSä¸¸ã”ã¨é¢¨ãªã®ã§ã€ä½¿ç”¨æ„ŸãŒä»®æƒ³ãƒžã‚·ãƒ³ã«è¿‘ããªã‚‹ã¨ã„ã†ã‚ã‘ã§ã™ã€‚ ãŸã ã€ã‚³ãƒ³ãƒ†ãƒŠ
dai_yamashita 2022/09/20
LXC
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§æ›¸ã‹ã‚ŒãŸè»½é‡ã‚³ãƒ³ãƒ†ãƒŠ MINCS ãŒã™ã°ã‚‰ã—ã„ (1) - TenForward
ã“ã‚Œã¯ã ã„ã¶å‰ã«æ›¸ã„ãŸã‚¨ãƒ³ãƒˆãƒªã§ã™ã€‚MINCSä½œè€…ã«ã‚ˆã‚‹æœ€æ–°ã®è§£èª¬ãŒã‚ã‚‹ã®ã§ãã¡ã‚‰ã‚‚ã”è¦§ãã ã•ã„ã€‚ (2016-11-21è¿½è¨˜) ã‚³ãƒ³ãƒ†ãƒŠã¯ä½¿ã„ãŸã„ã‘ã©ã€ãŸãã•ã‚“ã‚³ãƒ³ãƒ†ãƒŠã‚’èµ·å‹•ã™ã‚‹ã¨çµå±€ãã‚Œãžã‚Œã®ã‚³ãƒ³ãƒ†ãƒŠã«å¯¾ã™ã‚‹ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆãªã©ã®ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã¯å¿…è¦ã ã—ã€ã‚³ãƒ³ãƒ†ãƒŠå†…ç‹¬è‡ªã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚„ãƒ©ã‚¤ãƒ–ãƒ©ãƒªä»¥å¤–ã¯ãƒ›ã‚¹ãƒˆã¨å…±æœ‰ã—ãŸã„ã‚ˆãã€ã£ã¦è©±ãŒå‡ºã¦ããŸã‚Šã—ã¾ã™ã€‚ã¿ã‚“ãªè€ƒãˆã‚‹ã“ã¨ã¯åŒã˜ã§ã€bind mount ã‚’ä½¿ãˆã°è‰¯ã„ã‚ˆãã€ã£ã¦è©±ã¯ã§ã¦ãã¦ã¾ã—ãŸã€‚ ã“ãªã„ã ã‚‚ãƒ–ãƒã‚°ã§ç´¹ä»‹ã—ãŸ kazuho ã•ã‚“ã® jailing ç§ãŒ LXC ã§ã‚‚çµæ§‹ç°¡å˜ã«ã§ãã‚‹ã‚ˆã€ã£ã¦ã„ã†ææ¡ˆã‚’å…¼ãã¦ä½œã£ãŸ lxc-bind ã“ãªã„ã ã®LinuxConã§ã‚‚Dockerã§ãŸãã•ã‚“ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’ä¸¦ã¹ã¦ã€è‰²ã€…å·¥å¤«ã—ã¦ bind mount ã‚’ä½¿ã£ã¦ã‚„ã£ã¦ã‚‹ç™ºè¡¨ã‚‚ã‚ã‚Šã¾ã—ãŸ (Using Docker for existing
dai_yamashita 2015/07/02
Linux

container

LXC

docker
ãƒªãƒ³ã‚¯
Using LXC on Production
1. Using LXC on Production ç¬¬4å›ž ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–ã®æƒ…å ±äº¤æ›ä¼šï¼ æ±äº¬ 2014.9.6 Isao SHIMIZU @isaoshimizu 3. è‡ªå·±ç´¹ä»‹ æ¸…æ°´ å‹² ï¼ˆIsao SHIMIZUï¼‰ ! æ ªå¼ä¼šç¤¾ãƒŸã‚¯ã‚·ã‚£ ãƒ¢ãƒ³ã‚¹ãƒˆã‚¹ã‚¿ã‚¸ã‚ªæ‰€å±ž ! ç¾åœ¨4å¹´ç›®ï¼ˆ2011å¹´å…¥ç¤¾ï¼‰ mixiã®ã‚¤ãƒ³ãƒ•ãƒ©é‹ç”¨ ãƒ¢ãƒ³ã‚¹ã‚¿ãƒ¼ã‚¹ãƒˆãƒ©ã‚¤ã‚¯ã®ã‚¤ãƒ³ãƒ•ãƒ©ãƒ»ã‚µãƒ¼ãƒé‹ç”¨ï¼ˆç¾åœ¨ï¼‰ ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒ–ãƒã‚°åŸ·ç†ï¼ˆFedoraã€systemdã€OpenStackã€LXCãªã©ï¼‰ ! å‰è·: 2003ï½ž2011å¹´ SIerã§ä¼ç”»ã€é–‹ç™ºã€ã‚¤ãƒ³ãƒ•ãƒ©é‹ç”¨ çµ„ã¿è¾¼ã¿ã€Webã€ã‚¹ãƒžãƒ•ã‚©ã‚¢ãƒ—ãƒªã€å‹•ç”»é…ä¿¡ãªã© ! æœ€è¿‘æ°—ã«ãªã£ã¦ã„ã‚‹ã“ã¨ ãƒ»Golangã€CoreOSã€AWS 3
dai_yamashita 2014/09/10
LXC

mixi

ã‚¤ãƒ³ãƒ•ãƒ©

slide
ãƒªãƒ³ã‚¯
15åˆ†ã§åˆ†ã‹ã‚‹LXCï¼ˆLinux Containersï¼‰ã®ä»•çµ„ã¿ã¨åŸºæœ¬çš„ãªä½¿ã„æ–¹ | ã•ãã‚‰ã®ãƒŠãƒ¬ãƒƒã‚¸
æœ€è¿‘æ³¨ç›®ã•ã‚Œã¦ã„ã‚‹ä»®æƒ³åŒ–æŠ€è¡“ã®1ã¤ã«LXCï¼ˆLinux Containersï¼‰ãŒã‚ã‚‹ã€‚LXCã¯ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–æŠ€è¡“ã¨å‘¼ã°ã‚Œã‚‹ã‚‚ã®ã®1ã¤ã§ã€OSä¸Šã«åˆ¥ã®éš”é›¢ã•ã‚ŒãŸç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ã‚‚ã®ã ã€‚ä»Šå›žã¯LXCã®ä»•çµ„ã¿ã¨ã€åŸºæœ¬çš„ãªã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã«ã¤ã„ã¦ç´¹ä»‹ã™ã‚‹ã€‚ ã•ã¾ã–ã¾ãªä»®æƒ³åŒ–æŠ€è¡“ã¨LXC ä»®æƒ³åŒ–æŠ€è¡“ã‚’ä½¿ã£ã¦ä¸€å°ã®ãƒžã‚·ãƒ³ä¸Šã«è¤‡æ•°ã®éš”é›¢ã•ã‚ŒãŸç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ã€ã¨ã„ã†ã®ã¯ãƒ¡ã‚¤ãƒ³ãƒ•ãƒ¬ãƒ¼ãƒ ã®ä¸–ç•Œã§ã¯å¤ãã‹ã‚‰è¡Œã‚ã‚Œã¦ã„ãŸãŒã€è¿‘å¹´ã§ã¯ãƒžã‚·ãƒ³ã®æ€§èƒ½å‘ä¸Šã«ã‚ˆã‚Šã€ã‚¨ãƒ³ãƒˆãƒªãƒ¬ãƒ™ãƒ«ã®ã‚µãƒ¼ãƒãƒ¼ã§ã‚‚ã“ã®ã‚ˆã†ãªä½¿ã‚ã‚Œæ–¹ãŒå®Ÿç”¨çš„ã«ãªã£ã¦ã„ã‚‹ã€‚ãã†ã„ã£ãŸèƒŒæ™¯ã®ä¸‹æ³¨ç›®ã•ã‚Œã¦ã„ã‚‹ã®ãŒLXCï¼ˆLinux Containerï¼‰ã¨å‘¼ã°ã‚Œã‚‹ä»®æƒ³åŒ–æŠ€è¡“ã ã€‚ åºƒãä½¿ã‚ã‚Œã¦ã„ã‚‹ä»®æƒ³åŒ–æŠ€è¡“ã¨ã—ã¦ã¯Xenã‚„KVMãŒã‚ã‚‹ãŒã€ã“ã‚Œã‚‰ã¯ãƒ›ã‚¹ãƒˆOSï¼ˆã‚‚ã—ãã¯ãƒã‚¤ãƒ‘ãƒ¼ãƒã‚¤ã‚¶ï¼‰ä¸Šã§æ¼”ç®—ã«ã‚ˆã£ã¦ä»®æƒ³çš„ãªãƒžã‚·ãƒ³ç’°å¢ƒã‚’ä½œã‚Šå‡ºã—ã€ãã®ä¸Šã§OSã‚’å®Ÿè¡Œã•ã›ã‚‹ã“ã¨ã§è¤‡æ•°ã®OSç’°å¢ƒã®æ§‹ç¯‰
dai_yamashita 2014/06/19
LXC
ãƒªãƒ³ã‚¯
Deploy Gitlab on your own server using Dokku | Bytemark Blog | Bytemark
Last week, I wrote a tutorial on usingÂ â€œgit pushâ€ to deploy Ruby applications to your own server using Dokku, a tool that lets you create an environment similar to Heroku on your own server. I demonstrated an example using a simple Ruby appÂ to test the system, which if you havenâ€™t done is well worth running through. Now weâ€™ve done the example application, itâ€™s time to see another example of Dokku
dai_yamashita 2014/05/24
gitlab

deploy

LXC
ãƒªãƒ³ã‚¯
KVM and Docker LXC Benchmarking with OpenStack
Forward Linux containers (LXCs) are rapidly becoming the new "unit of deployment" changing how we develop, package, deploy and manage applications at all scales (from test / dev to production service ready environments). This application life cycle transf ormation also enables fluidity to once frictional use cases in a traditional hypervisor Virtual Machine (VM) environment. For example, developing
dai_yamashita 2014/05/05
docker

LXC

Linux
ãƒªãƒ³ã‚¯
ç¬¬3å›ž ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–ã®æƒ…å ±äº¤æ›ä¼šï¼ å¤§é˜ª (ã‚³ãƒ³ãƒ†ãƒŠåž‹VMã‚„é–¢é€£ã™ã‚‹ã‚«ãƒ¼ãƒãƒ«ç‰ã®æŠ€è¡“ãŒè©±é¡Œã®å‹‰å¼·ä¼š)ã«å‚åŠ ã—ãŸ - @znz blog
ç¬¬3å›ž ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–ã®æƒ…å ±äº¤æ›ä¼šï¼ å¤§é˜ª (ã‚³ãƒ³ãƒ†ãƒŠåž‹VMã‚„é–¢é€£ã™ã‚‹ã‚«ãƒ¼ãƒãƒ«ç‰ã®æŠ€è¡“ãŒè©±é¡Œã®å‹‰å¼·ä¼š) ã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ å…¨ä½“ã®æ„Ÿæƒ³ å…¨ä½“çš„ã«ã¯ LXC ã‚„ Docker ã«é™ã‚‰ãšã€ Hyper-V ä¸Šã§ã® FreeBSD jail ã®è©±ã‚„ Vagrant ã‚„ CircleCI (LXC ã‚’ä½¿ã£ã¦ã„ã‚‹) ãªã©ã®è©±ã‚‚ã‚ã£ã¦ã€é¢ç™½ã‹ã£ãŸã§ã™ã€‚ ä¼šå ´ ã¡ã‚‡ã£ã¨æ—©ã‚ã«å‡ºç™ºã—ã¦ã€æ¢…ç”°ã‹ã‚‰é›£æ³¢æ©‹ã‚’é€šã£ã¦å ºç‹ã‚’é€šã£ã¦ä¼šå ´ã¾ã§æ©ã„ã¦ã„ãã¾ã—ãŸã€‚ å ´æ‰€ã‚‚ã‚ã‹ã‚Šã‚„ã™ãã¦äº¤å·®ç‚¹ã®åå‰ã¨ç›®çš„åœ°ã®ãƒ“ãƒ«ã®åå‰ã‚’ã¡ã‚ƒã‚“ã¨ãƒã‚§ãƒƒã‚¯ã—ã¦ã„ã‚Œã°è¿·ã‚ãšã«ãŸã©ã‚Šç€ã‘ã¾ã—ãŸã€‚ ä¼šå ´ç„¡ç·š LAN ãŒã‚ã£ãŸã®ã§ã™ãŒã€ æœ€åˆã«æŽ¥ç¶šã—ãŸ MacBook Air ã¯å•é¡Œãªãç¹‹ãŒã£ã¦ã„ãŸã®ã§ã™ãŒã€ å¾Œã‹ã‚‰è¿½åŠ ã§ã¤ãªã”ã†ã¨ã—ãŸ iPod touch ã¯ç„¡ç·š LAN è‡ªä½“ã¯ç¹‹ãŒã£ã¦ã„ã‚‹ã®ã« APIPA ã® IP ã‚¢ãƒ‰ãƒ¬ã‚¹ã«ãªã£ã¦ã„ã¦ã€ DHC
dai_yamashita 2014/04/13
linux

container

FreeBSD

jail

LXC

docker
ãƒªãƒ³ã‚¯
LXC 1.0: æœ€åˆã®Ubuntuã‚³ãƒ³ãƒ†ãƒŠãƒ¼ [1/10] - Qiita
ã“ã®æ–‡æ›¸ã«ã¤ã„ã¦ ã“ã®æ–‡æ›¸ã¯ã€é€£è¼‰è¨˜äº‹ã€ŒLXC 1.0: Blog post seriesã€ã®ä¸€ã¤ã§ã‚ã‚‹ä»¥ä¸‹ã®è¨˜äº‹ã‚’ç¿»è¨³ã—ãŸã‚‚ã®ã§ã™ã€‚é€£è¼‰ã®ç›®æ¬¡ã‚„æ³¨æ„ç‚¹ã¯ã“ã¡ã‚‰ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ https://www.stgraber.org/2013/12/20/lxc-1-0-your-first-ubuntu-container/ ã“ã®æ–‡æ›¸ã®ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã¯åŽŸæ–‡ã¨åŒã˜ãã€Creative Commons BY-NC-SA 2.5ã®ã‚‚ã¨ã«æä¾›ã•ã‚Œã¦ã„ã¾ã™ã€‚ LXCã¨ã¯ãªã‚“ãžã‚„ï¼Ÿ ã»ã¨ã‚“ã©ã®äººã¯ãã®å•ã„ã«å¯¾ã™ã‚‹ç”ãˆã‚’æ—¢ã«çŸ¥ã£ã¦ã„ã‚‹ã“ã¨ã§ã—ã‚‡ã†ã€‚ã¾ã¨ã‚ã¾ã™ã¨ï¼š LXCã¯Linuxã‚«ãƒ¼ãƒãƒ«ã®éš”é›¢æ©Ÿèƒ½ã«å¯¾ã™ã‚‹ãƒ¦ãƒ¼ã‚¶ãƒ¼ç©ºé–“ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã§ã™ï¼ˆè¨³æ³¨ï¼‘ï¼‰ã€‚å¼·åŠ›ãªAPIã¨ã‚·ãƒ³ãƒ—ãƒ«ãªãƒ„ãƒ¼ãƒ«ã‚’ç”¨ã„ã¦ã€Linuxãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯ç°¡å˜ã«ã‚·ã‚¹ãƒ†ãƒ ã‚„ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ã‚³ãƒ³ãƒ†ãƒŠãƒ¼ã‚’ä½œæˆãƒ»ç®¡ç†ã§ãã¾ã™ã€‚ ç§ã¯äºŒäººã„ã‚‹LXCã®ã‚¢ãƒƒãƒ—ã‚¹ãƒˆ
dai_yamashita 2014/03/23
Linux

LXC
ãƒªãƒ³ã‚¯
ãƒ›ãƒ¼ãƒ - CloneTracker
å½“ç¤¾ã¯Cookieã‚’ä½¿ç”¨ã—ã¦ã€ãŠå®¢æ§˜ãŒå½“ç¤¾ã®Webã‚µã‚¤ãƒˆã§ã‚ˆã‚Šè‰¯ã„ä½“é¨“ã‚’å¾—ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ã—ã¦ã„ã¾ã™ã€‚å¼•ãç¶šãé–²è¦§ã™ã‚‹å ´åˆã¯ã€ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ãƒãƒªã‚·ãƒ¼ã«åŒæ„ã—ãŸã“ã¨ã«ãªã‚Šã¾ã™ã€‚
dai_yamashita 2014/03/02
docker

LXC
ãƒªãƒ³ã‚¯
dockerã«ã¤ã„ã¦ç¤¾å†…å‹‰å¼·ä¼šã§è©±ã—ã¾ã—ãŸ - åœ§å€’äºã‚°ãƒ©ãƒ³ãƒ‘ã®ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ï¼@at_grandpa ã§ã™ã€‚ ç¤¾å†…å‹‰å¼·ä¼šã§dockerã«ã¤ã„ã¦è©±ã™æ©Ÿä¼šãŒã‚ã‚Šã¾ã—ãŸã€‚ ä»¥ä¸‹ã«ã€å‹‰å¼·ä¼šã§ä½¿ç”¨ã—ãŸã‚¹ãƒ©ã‚¤ãƒ‰ã‚’è¼‰ã›ã¾ã™ã€‚ ã€Œdockerã£ã¦èžã„ãŸã“ã¨ã‚ã‚‹ã‘ã©ãªã‚“ãªã‚“ã ï¼Ÿã€ã¨ã„ã†äººå‘ã‘ã«ä½œã‚Šã¾ã—ãŸã€‚ ï¼ˆè‡ªåˆ†ã‚‚ãã®ç«‹ã¡ä½ç½®ã ã£ãŸã®ã§ï¼‰ ã¯ã—ã‚™ã‚ã¦ã®docker from at_grandpa å†…å®¹ã¨ã—ã¦ã¯ä»¥ä¸‹ã«ãªã‚Šã¾ã™ã€‚ ç¾åœ¨ã®ã‚µãƒ¼ãƒãƒ¼é‹ç”¨ãŒæŠ±ãˆã‚‹å•é¡Œ ( p.9 ) dockerã‚’æ”¯ãˆã‚‹æŠ€è¡“ ( p.56 ) AUFS LXC å®Ÿéš›ã«dockerã‚’ä½¿ã†æµã‚Œ ( p.85 ) pingã¨vimã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã¿ã‚‹ dockerã®ãã®ä»–ã®æ©Ÿèƒ½ ( p.113 ) AUFSã‚„LXCã«ã¤ã„ã¦ã¯ã€ä»¥ä¸‹ã®ã‚µã‚¤ãƒˆãŒå€‹äººçš„ã«ã‚ã‹ã‚Šã‚„ã™ã‹ã£ãŸã§ã™ã€‚ DockerãŒåˆ©ç”¨ã—ã¦ã„ã‚‹AUFSã¨LXC ã‚¹ãƒ©ã‚¤ãƒ‰å†…ã§ä½¿ç”¨ã—ãŸURLã¯ã“ã¡ã‚‰ã§ã™ã€‚ Docker: Linuxã‚³ãƒ³ãƒ†ãƒŠã‚’ä½¿ã£ã¦ã‚¢ãƒ—ãƒª
dai_yamashita 2014/01/30
docker

linux

lxc

DevOps

slide
ãƒªãƒ³ã‚¯
Exploring LXC Networking - Container Ops
Daily Dilemma Recently Iâ€™ve been finding myself in various conversations about Docker and Linux Containers (LXC). Most of the time the conversations eventually end up with one and the same question and that is whether we should run containers in production. Initially this post had a few paragraphs where I philosophised about readiness of the techno logy, but Iâ€™ve deleted those paragraphs now as the
dai_yamashita 2013/11/20
LXC

docker
ãƒªãƒ³ã‚¯
lxc ã€Žåã®è¦ªæ®ºã—ã€ã¨ã‚³ãƒ³ãƒ†ãƒŠå†…ã§ã® cgroupfs ã®ãƒžã‚¦ãƒ³ãƒˆ - TenForward
ã€Žç¬¬2å›ž ã‚³ãƒ³ãƒ†ãƒŠåž‹ä»®æƒ³åŒ–ã®æƒ…å ±äº¤æ›ä¼šï¼ æ±äº¬ã€ ã§ã¯æ™‚é–“ã®é–¢ä¿‚ã§ãŠè©±ã§ããªã‹ã£ãŸã“ã¨ã§ä¸€ç•ªæ°—ã«ãªã£ã¦ã„ã‚‹ã“ã¨ã®è£œè¶³ã‚’ï¼Ž @m_bird: #lxcjp ã€Œã‚³ãƒ³ãƒ†ãƒŠã‹ã‚‰ãƒ›ã‚¹ãƒˆã®ã‚·ãƒ£ãƒƒãƒˆãƒ€ã‚¦ãƒ³ãŒã§ãã‚‹ã€åƒ•ã¯ã“ã‚Œã‚’ã€Œåã®è¦ªæ®ºã—ã€ã¨å‘¼ã‚“ã§ã„ã‚‹ã€‚ 2013-10-05 13:40:04 via YoruFukurou ãã†! ã€Žåã®è¦ªæ®ºã—ã€(Â© @m_bird ã•ã‚“) !! ã€Œã‚³ãƒ³ãƒ†ãƒŠã‹ã‚‰ãƒ›ã‚¹ãƒˆã®ã‚·ãƒ£ãƒƒãƒˆãƒ€ã‚¦ãƒ³ãŒã§ãã‚‹ã€ã¨ã„ã†ä»¶ï¼ŒLinux ã‚«ãƒ¼ãƒãƒ«ã‹ã‚‰è¦‹ã‚‹ã¨ï¼ŒUser Namespace ã§è§£æ±ºã¨ã„ã†è©±ã§ã™ãŒï¼Œç¾å®Ÿå•é¡Œï¼ŒXFS ã¸ã® User Namespace ã®å®Ÿè£…ãŒ 3.12 ã«ãªã‚Šãã†ãªã®ã§ï¼Œç¾çŠ¶ã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã“ã®å•é¡ŒãŒã‚«ãƒ¼ãƒãƒ«çš„ã«ã¯è§£æ±ºã§ãã¾ã›ã‚“ï¼Ž ä¸Šè¨˜ Tweet ã® Reply ã«å°‘ã—æ›¸ã„ã¦ã‚‹ã®ã§ã™ãŒï¼Œãã®è¾ºã‚Šã‚’å°‘ã—ï¼Ž reboot() ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ« ã‚³ãƒ³ãƒ†ãƒŠã‹ã‚‰ãƒ›ã‚¹
dai_yamashita 2013/10/11
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LXC

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[ã•ãã‚‰VPS]centos6ã®ç’°å¢ƒã«lxcã‚’æ§‹ç¯‰ã™ã‚‹ 4 â€“ lxcç®¡ç†ãƒ„ãƒ¼ãƒ«ã‚’ãƒªãƒªãƒ¼ã‚¹ã—ã¾ã—ãŸ â€“ (ã£Â´âˆ€ï½€)ã£ ã‚ƒãƒ¼ | ä¸€æ’ƒ
ã¿ãªã•ã‚“ã“ã‚“ã«ã¡ã¯ã€‚æœ€è¿‘ã¯ã‚·ã‚§ãƒ«èŠ¸ã§ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã°ã£ã‹ã‚Šæ›¸ã„ã¦ãŠã‚Šã¾ã—ãŸãŒã€ä¹…ã€…ã«ã“ã£ã¦ã‚Šã¨ã—ãŸã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ããŸããªã‚Šã€lxcç®¡ç†ãƒ„ãƒ¼ãƒ«ã‚’ãƒªãƒªãƒ¼ã‚¹ã—ã¾ã—ãŸã€‚ lxcã®ã‚³ãƒ³ãƒ†ãƒŠç®¡ç†ã¯ã€ /usr/bin/lxc-* ã§ç°¡å˜ã«ã§ãã¾ã™ãŒã€CentOSä¸Šã§lxcã®ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã¨ãªã‚‹ç’°å¢ƒã‚’ä½œæˆã™ã‚‹ã€ŒMAKELXCã€ã¨ã€10å°ã¾ã§ã®ã‚³ãƒ³ãƒ†ãƒŠã‚’ä¸€å…ƒç®¡ç†ã§ãã‚‹ã€ŒLXCMAINTEã€ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ã„ãšã‚Œã‚‚ãƒ›ã‚¹ãƒˆOSã¯CentOS6ã§å‹•ä½œç¢ºèªã—ã¦ã„ã¾ã™ã€‚ â– MAKELXC githubã«ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ä½¿ã„æ–¹ã§ã™ãŒã€ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãƒªã‚¹ãƒˆã‚’ãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªä¸‹ã® etc/lxc/lxc-packages ã¨ã—ã¦ä½œæˆã—ã¦ãŠãã€å¼•æ•°ãªã—ã§å®Ÿè¡Œã™ã‚‹ã¨ã€ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã¨ãªã‚‹ã‚³ãƒ³ãƒ†ãƒŠã®ã‚¢ãƒ¼ã‚«ã‚¤ãƒ– centos6-lxc-root.tgz ãŒå‡ºæ¥ä¸ŠãŒã‚Šã¾ã™ã€‚rootãƒ¦ãƒ¼ã‚¶ã§ãƒã‚°ã‚¤ãƒ³ã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦
dai_yamashita 2013/06/26
LXC

CentOS
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ä»®æƒ³ç’°å¢ƒæ§‹ç¯‰ã« docker ã‚’ä½¿ã† - aptheia.info
ã¡ã‚‡ã£ã¨å‰ã‹ã‚‰ Docker ã‚’ä½¿ã£ã¦ã„ã‚‹ã®ã§ã€ãã®è©±ã€‚ Dockr ã«ã¤ã„ã¦ Docker ã¯ dotcloud ãŒã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã§å…¬é–‹ã—ã¦ã„ã‚‹ã€ã‚³ãƒ³ãƒ†ãƒŠæŠ€è¡“ã«ã‚ˆã‚‹ä»®æƒ³åŒ–ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€‚ ä»¥ä¸‹ã®ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ãƒ™ãƒ¼ã‚¹ã«ã—ã¦ã„ã‚‹: LXC å‰ã«ã‚‚æ›¸ã„ãŸã€‚Xen ã¨ã‹ VirtualBOX ã¿ãŸã„ã«ãƒ›ã‚¹ãƒˆå†…ã«ä»®æƒ³ãƒžã‚·ãƒ³ã‚’ç«‹ã¡ä¸Šã’ã‚‹ã‚“ã˜ã‚ƒãªãã¦ã€ãƒ›ã‚¹ãƒˆå†…ã®éš”é›¢ã•ã‚ŒãŸç’°å¢ƒã§ä»®æƒ³ãƒžã‚·ãƒ³ã‚’å‹•ã‹ã™æŠ€è¡“ã€‚ç‰©ç†ãƒžã‚·ãƒ³ã‚’ã‚·ãƒŸãƒ¥ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã—ã¦ã„ã‚‹ã‚“ã˜ã‚ƒãªã„ã£ã¦ã“ã¨ã¯ã€VPS ã¨ã‹ EC2 ã¨ã‹ã®ä»®æƒ³ãƒžã‚·ãƒ³ä¸Šã§ã‚‚å•é¡Œãªãå‹•ãã—ã€ãƒžã‚·ãƒ³ã‚’èµ·å‹•ã™ã‚‹ãƒ—ãƒã‚»ã‚¹ãŒä¸è¦ã¨ãªã‚‹ã®ã§ã€ä¸€çž¬ã§ä½¿ã„å§‹ã‚ã‚‰ã‚Œã‚‹ã¨ã„ã†ãƒ¡ãƒªãƒƒãƒˆã«ã¤ãªãŒã£ã¦ã„ã‚‹ã€‚ AUFS UnionFS(ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’é‡ãåˆã‚ã›ã‚‹ã“ã¨ãŒã§ãã‚‹)ã®å®Ÿè£…ã®ä¸€ã¤ã€‚å…ƒã®ä»®æƒ³ãƒžã‚·ãƒ³ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’æ›¸ãæ›ãˆãªã„ã§ã€æ›´æ–°ãŒç™ºç”Ÿã—ãŸéƒ¨åˆ†ã¯åˆ¥ã®å ´æ‰€ã«æ›¸ãè¾¼ã‚“ã§ã„ãã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ã“ã‚Œã«ã‚ˆã‚Šã€ä»®æƒ³
dai_yamashita 2013/06/17
LXC

docker
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ã•ãã‚‰VPSã§LXCã‚’ä½¿ã£ã¦å®‰ä¾¡ã«è¤‡æ•°å°æ§‹æˆã‚’å®Ÿç¾ã™ã‚‹ - orangain flavor
2013å¹´6æœˆ7æ—¥ 22:04æ›´æ–°ï¼š Upstartã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ›¸ãæ›ãˆãªã„æ–¹æ³•ã«å¤‰æ›´ã—ã¾ã—ãŸã€‚hitoã•ã‚“ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ lxcãªã©ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’è¨˜è¼‰ã—ã¾ã—ãŸã€‚ ã¯ã˜ã‚ã« Chefã‚’ä½¿ã£ã¦ã„ã‚‹ã¨ã€å½¹å‰²ã‚„ã‚µãƒ¼ãƒ“ã‚¹ã”ã¨ã«ç’°å¢ƒã‚’åˆ†é›¢ã—ãŸããªã‚Šã¾ã™ã€‚ ã—ã‹ã—ã€å€‹äººãƒ¬ãƒ™ãƒ«ã§å¤§ã—ã¦ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ãŒãªã„æ®µéšŽã§ã€ã‚µãƒ¼ãƒ“ã‚¹ã”ã¨ã«ä»®æƒ³ã‚µãƒ¼ãƒãƒ¼ã‚’å€Ÿã‚Šã¦ã„ã¦ã¯ãŠé‡‘ãŒè¶³ã‚Šã¾ã›ã‚“ã€‚ ãã“ã§ã€å®‰ä¾¡ãªVPSä¸Šã§Linux Container (LXC) ã‚’ä½¿ã†ã“ã¨ã§ã€è¤‡æ•°ã®ã‚µãƒ¼ãƒãƒ¼ã‚’ä½œã‚Šã¾ã™ã€‚ ã‚¹ã‚±ãƒ¼ãƒ«ã—ãŸããªã£ãŸã¨ãã¯ã€ã‚³ãƒ³ãƒ†ãƒŠã‚’æ½°ã—ã¦ã€æ–°ã—ãä»®æƒ³ã‚µãƒ¼ãƒãƒ¼ã‚’å€Ÿã‚Šã¦Chefã§åŒæ§˜ã®è¨å®šã‚’ã™ã‚Œã°æ‰‹è»½ã«ã‚¹ã‚±ãƒ¼ãƒ«ã§ãã‚‹ã¨è€ƒãˆã¦ã„ã¾ã™ã€‚ Herokuä½¿ãˆã°ï¼Ÿã¨è¨€ã‚ã‚Œã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€è‰²ã€…ãªãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã‚’åˆ©ç”¨ã—ãŸã‚Šã€ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã§å‡¦ç†ã‚’ã—ã‚ˆã†ã¨ã™ã‚‹ã¨ã€ãŸã¡ã¾ã¡ãŠé‡‘ãŒã‹ã‹ã‚‹ã®ã§ã€VPSã‚’ã‚„ã‚Šãã‚Šã—ã¦éŠã³
dai_yamashita 2013/06/06
LXC

ã‚µãƒ¼ãƒ
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Enterprise Container Platform | Docker
Products Docker DesktopContainerize your applicationsDocker HubDiscover and share container imagesDocker ScoutSimplify the software supply chainDocker Build Cloud Speed up your image buildsTestcontainers Desktop Local testing with real dependenciesTestcontainers Cloud Test without limits in the cloud See our product roadmapMORE resources for developers
dai_yamashita 2013/04/18
lxc

linux
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LXCç”¨CentOSã®ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆ | iOSS
Gistã«ã‚ã£ãŸlxc-centosãŒgistã®ãŠã‹ã—ã„ã‹ã‚‰ãƒ•ã‚©ãƒ¼ã‚¯ã—ã¦ä¿®æ£ã—ã¾ã—ãŸã€‚ CentOSã®ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã¯LXCã«ä»˜å±žã•ã‚Œã¦ã„ãªã„ã®ã§ä¾¿åˆ©ã§ã™ã€‚ ãã®ã†ã¡æ·»ä»˜ã•ã‚Œã‚‹ã‚“ã§ã™ã‹ãã€‚Ubuntuã‹ã‚‰ã—ãŸã‚‰CentOSã¨ã‹çŸ¥ã‚‰ããˆã‚“ã ã‘ã©ã¿ãŸã„ãªæ„Ÿã˜ãªã®ã§ã€‚ # git clone git://gist.github.com/3514296.git # cp -a 3514296/lxc-centos /usr/lib/lxc/templates/ # lxc-create -t centos -n centos63_001 # lxc-start -n centos63_001
dai_yamashita 2012/09/03
hatebte

LXC
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LXCã‚’libvirtdçµŒç”±ã§èµ·å‹•ã•ã›ã‚‹ã€‚ â€” mkouhei's blog
LXCã‚’libvirtdçµŒç”±ã§èµ·å‹•ã•ã›ã‚‹ã€‚ Sidã§lxcã‚’ä½¿ã†ã«ã¯ã€lxcãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã€README.Debianã«ã‚ã‚‹ã¨ãŠã‚Š/etc/fstabã« cgroup /sys/fs/cgroup cgroup defaults 0 0 ã¨è¨˜è¿°ã—ã€cgroupã‚’ãƒžã‚¦ãƒ³ãƒˆã™ã‚Œã°ä½¿ãˆã¾ã™ã€‚ä¸€æ–¹ã€libvirtdçµŒç”±ã§èµ·å‹•ã•ã›ã‚‹å ´åˆã€ <domain type='lxc'> <name>vm1</name> <memory>100000</memory> <os> <type>exe</type> <init>/bin/sh</init> </os> <vcpu>1</vcpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destr
dai_yamashita 2012/08/08
hatebte

LXC
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VPSã§éŠã¶ -ãã®ï¼‘ï¼“ ï¼šUbuntué¯–12.04ã«LXCã‚’ã‚¤ãƒ³ã‚¹ã‚³ã—ã¦é‡ç”£åž‹ä»®æƒ³ç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ Part1ï¼šåˆæœŸå°Žå…¥ç·¨ - ãƒŒãƒ«æ—¥è¨˜
çš†æ§˜ã“ã‚“ã«ã¡ã¯ï¼ ä»Šæ—¥ã¯LXCï¼ˆLinux Containers http://lxc.sourceforge.net/ )ï¼ˆlxc version: 0.7.5ï¼‰ã‚’Ubuntuå›ã«ä»•è¾¼ã‚“ã§ã¿ã‚‹å®Ÿé¨“ã‚’è¡Œã„ã¾ã™ã€‚ åŸºæœ¬çš„ã«ã¯ã“ã“ã®ãƒ˜ãƒ«ãƒ—ï¼ˆhttps://help.ubuntu.com/12.04/serverguide/lxc.html ï¼‰ãŒå……å®Ÿã—ã¦ã¦æ®†ã©ã“ã‚Œã§äº‹è¶³ã‚Šã¾ã™ãŒã€æ—¥æœ¬èªžã®æƒ…å ±ãŒå°‘ãªã„ã®ã§ä¸€å¿œç§ã‚‚è¨˜éŒ²ã—ã¨ãã¾ã™ã€‚ ï¼ˆäºˆã‚ Ubuntu Weekly Recipeç¬¬226å›žã€€LXCã§è»½é‡ä»®æƒ³ç’°å¢ƒã®æ´»ç”¨ http://gihyo.jp/admin/serial/01/ubuntu-recipe/0226 ã‚‚èªã‚“ã§ãŠãã¨ã„ã„ã‹ã‚‚ï¼‰ Part1ã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«â†’ã¨ã‚Šã‚ãˆãšç«‹ã¡ä¸ŠãŒã‚‹æ‰€ã¾ã§ã€‚ Part2ä»¥é™ã¯éœ€è¦ã¨æ›¸ãæ°—ãŒã‚ã‚Œã°ï¼ˆLXCå†…ã§VPNç’°å¢ƒæ§‹ç¯‰ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«å…±æœ‰é¯–æ§‹ç¯‰ç‰ï¼‰ã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯
dai_yamashita 2012/08/02
hatebte

LXC
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ã±ã¡ãƒ–ãƒã‚°
LXC(Linux Containers)ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« æœ¬å®¶ã‚µã‚¤ãƒˆã®ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ãƒšãƒ¼ã‚¸ã‹ã‚‰ã‚½ãƒ¼ã‚¹tarãƒœãƒ¼ãƒ«ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ã€configure -> make -> make installã‚’å®Ÿè¡Œã€‚ã€‚ã€‚ ã§ã‚‚æ§‹ã‚ãªã„ã®ã§ã™ãŒã€ã‚½ãƒ¼ã‚¹ã‹ã‚‰ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã¨ç®¡ç†ãŒå¤§å¤‰ãªã®ã§ã€ç§ã¯RPMãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ãƒ“ãƒ«ãƒ‰ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã—ãŸã€‚ è©³ç´°ã¯ã€LXC(Linux Containers)ã®RPMãƒ“ãƒ«ãƒ‰ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ ã‚«ãƒ¼ãƒãƒ«ã®LXC(Linux Containers)å¯¾å¿œç¢ºèª LXCã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸç’°å¢ƒã§lxc-checkconfigã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã—ã¾ã™ã€‚ # cat /etc/redhat-release CentOS release 6.2 (Final) # uname -an Linux cobbler01 2.6.32-220.el6.x86_64 #1 SMP Tue
dai_yamashita 2012/07/16
hatebte

LXC
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