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distroless image distrolessã¯ã€GoogleãŒæä¾›ã—ã¦ã„ã‚‹ã€æœ¬å½“ã«å¿…è¦ãªä¾å˜ã®ã¿ãŒå«ã¾ã‚Œã¦ã„ã‚‹container imageã§ã™ã€‚ãã“ã«ã¯aptã¯ãŠã‚ã‹shellã‚‚å«ã¾ã‚Œã¦ãŠã‚‰ãšã€éžå¸¸ã«ã‚µã‚¤ã‚ºã®å°ã•ã„imageã¨ãªã£ã¦ã„ã¾ã™ã€‚ä½™è¨ˆãªãƒ—ãƒã‚°ãƒ©ãƒ ãŒå«ã¾ã‚Œã¦ã„ãªã„ã“ã¨ã¯ attack surfaceã®ç¸®å°ã«ã‚‚ç¹‹ãŒã‚Šã€ã‚³ãƒ³ãƒ†ãƒŠã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã«ã¤ã„ã¦ã®äº‹æ¥ã‚’å±•é–‹ã—ã¦ã„ã‚‹Sysdigç¤¾ãŒå…¬é–‹ã—ã¦ã„ã‚‹Dockerfileã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã¨ã—ã¦ã‚‚distroless imageã‚’ä½¿ã†ã“ã¨ãŒæŽ¨å¥¨ã•ã‚Œã¦ã„ã¾ã™ã€‚ ã¾ãŸå…ˆæ—¥ã€inductorã•ã‚“ãŒã“ã®ã‚ˆã†ãªãƒ–ãƒã‚°è¨˜äº‹ã‚’æ›¸ãè©±é¡Œã«ãªã‚Šã¾ã—ãŸã€‚ã“ã®è¨˜äº‹ã‹ã‚‰distroless imageã®ã“ã¨ã‚’çŸ¥ã£ãŸæ–¹ã‚‚å¤šã„ã¨æ€ã„ã¾ã™ã€‚ãã®ä¸ã§åƒ•ãŒè¶£å‘³ã§ä½œã£ãŸ distroless-ruby ã‚’å–ã‚Šä¸Šã’ã¦ãã ã•ã‚Šã€ã‚ã‚ŠãŒãŸã„ã“ã¨ã«åƒ•ã®æ‰€æœ‰ã—ã¦ã„ã‚‹ã‚‚ã®ã®
yujiorama 2023/02/11
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`COPY --chmod` reduced the size of my container image by 35%
$ podman history vamc19/nomad:latest ID CREATED CREATED BY SIZE COMMENT ... <missing> 36 minutes ago /bin/sh -c apt-get update && apt-get insta... 94.4 MB 374515aec770 36 minutes ago /bin/sh -c # (nop) COPY file:6dbfa42743cc65... 87.7 MB 22cd380ad224 36 minutes ago /bin/sh -c # (nop) LABEL maintainer="Vamsi"... 0 B FROM docker.io/library/ubuntu:21.10 ... The layer created by COPY is 87.7MB, which
yujiorama 2022/03/27
COPYã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã‚’RUNã§chmodã™ã‚‹ã¨ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã ã‘ã§ãªããƒã‚¤ãƒŠãƒªã‚‚è¤‡è£½ã—ã¦ã—ã¾ã†ï¼ˆoverlayFSã®ä»•æ§˜ï¼‰

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Docker without Docker
Docker without Docker Author Name Thomas Ptacek @tqbf @tqbf Image by Annie Ruygt Weâ€™re Fly.io. We take container images and run them on our hardware around the world. Itâ€™s pretty neat, and you should check it out; with an already-working Docker container, you can be up and running on Fly in well under 10 minutes. Even though most of our users deliver software to us as Docker containers, we donâ€™t u
yujiorama 2021/04/10
golang

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è»½é‡Dockerã‚¤ãƒ¡ãƒ¼ã‚¸ã«å®‰æ˜“ã«Alpineã‚’ä½¿ã†ã®ã¯ã‚„ã‚ãŸã»ã†ãŒã„ã„ã¨ã„ã†è©± - inductor's blog
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yujiorama 2021/03/08
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Dockerã¨Podmanã®æ¯”è¼ƒ [Container Runtime Meetup #3]
Container Runtime Meetup #3 ç™ºè¡¨è³‡æ–™ ã€ŒDockerã¨Podmanã®æ¯”è¼ƒã€Podmanã¨ã¯Podmanã¯ã€Red Hatç¤¾ã‚’ä¸å¿ƒã¨ã™ã‚‹ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãŒé–‹ç™ºã—ã¦ã„ã‚‹ã€Dockeräº’æ›ã®ã‚³ãƒ³ãƒ†ãƒŠã‚¨ãƒ³ã‚¸ãƒ³ã§ã™ã€‚RHELã€CentOSã€Fedora ãªã©ã® Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã«æ¨™æº–ã§ä»˜å±žã—ã¦ã„ã¾ã™ã€‚ Podmanã®ä½¿ã„æ–¹ã¯ã€ã‚³ãƒžãƒ³ãƒ‰åãŒ docker ã§ã¯ãªã podman ã§ã‚ã‚‹ç‚¹ã‚’é™¤ã‘ã°ã€Docker ã¨ã»ã¼åŒã˜ã§ã™ã€‚(ä¾‹: podman run -p 80:80 --name nginx docker.io/library/nginx ) â€œPodmanâ€ã¯ â€œPod Managerâ€ ã‚’æ„å‘³ã—ã¾ã™ãŒã€Podmanã‚’ç”¨ã„ã¦Kubernetesã®Podã‚’ç®¡ç†ã™ã‚‹ã“ã¨ã¯ã€åŸºæœ¬çš„ã«ã¯ã§ãã¾ã›ã‚“ã€‚ãŸã ã—ã€CRIãƒ©ãƒ³ã‚¿ã‚¤ãƒ ã¨ã—ã¦CRI-Oã‚’ç”¨ã„ã¦ã„ã‚‹å ´åˆã«é™ã‚Šã€
yujiorama 2021/02/06
"Podmanã¯æŠ€è¡“çš„ãªç‚¹ã‚ˆã‚Šã‚‚ã‚€ã—ã‚ã€ãƒªãƒªãƒ¼ã‚¹ã‚µã‚¤ã‚¯ãƒ«ã®çŸã•ã‚„ã€pull requestã®ãƒžãƒ¼ã‚¸ã®é€Ÿã•ã®ç‚¹ã§é…åŠ›çš„ã§ã™ã€‚"

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Moby
An open framework to assem ble specialized container systems without reinventing the wheel. Orchestration Component Library Assem blies Moby Tools Image Management Secret Management Configuration Management Networking Provisioning Your Component here What is Moby? Moby is an open framework created by Docker to assem ble specialized container systems without reinventing the wheel. It provides a â€œlego
yujiorama 2017/04/20
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