未解決: Docker ã‚’ aufs ã§ã¯ãªã Device-mapper ã§ä½¿ã†ã¨ã©ã†ãªã‚‹ã‹ãƒ‡ã‚£ã‚¹ã‚¯ãƒ•ãƒ«ã«ã—ã¦ã¿ãŸ - Qiita
ãªãœã“れをやã‚ã†ã¨æ€ã£ãŸã‹ Docker ã‚’ aufs ã§ã¯ãªã Device-mapper ã§ä½¿ã£ã¦ã„ã¦ã€ãªã‚“ã ã‹ã€ŒãŠã‹ã—ã„ãªã€ã¨æ€ã†ã“ã¨ãŒã‚ã£ãŸã€‚ https://docs.docker.com/engine/installation/linux/ubuntulinux/ Docker ã® Ubuntu ã§ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã«ã‚ˆã‚‹ã¨ã€ Prerequisites by Ubuntu Version ã®é …ã« For Ubuntu Trusty, Wily, and Xenial, it’s recommended to install the linux-image-extra-* kernel packages. The linux-image-extra-* packages allows you use the aufs storage driver. ã¨ã‚る。 aufs を使ã†ã“
Docker 内部㧠npm run ã™ã‚‹ã¨ EXDEV ã‚’è¿”ã•ã‚Œé€šã‚‰ãªããªã‚‹å•é¡Œã®è§£æ±ºæ–¹æ³• - Qiita
Friends Don't Let Friends Run Docker on Loopback in Production
I’ve heard negative things about the Fedora|CentOS Docker storage configuration in the past, and while manning the Red Hat booth in San Francisco at DockerCon last week, I spoke to a number of people who’ve experienced these storage issues themselves. Much of the trouble, I think, boils down to how Docker in Fedora and CentOS have shipped with a storage configuration that optimizes for a convenien
CentOS 㧠aufs (another unionfs) を使ㆠ- daily dayflower
フラッシュメモリデãƒã‚¤ã‚¹ãªãƒ‡ã‚£ã‚¹ã‚¯ã« Linux をインストールã—ãŸã„ ⇒ 書ãæ›ãˆé™åº¦å›žæ•°ãŒå¿ƒé…ã よ ⇒ CDROM bootable 㪠OS ã«ã™ã‚Œã°ã„ã„よ ⇒ システムã®å¤‰æ›´ã‚„アップデートã®ã¨ããŒé¢å€’ã よ ⇒ read only filesystem ã®ä¸Šã«ã‹ã¶ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ UnionFS を使ãˆã°ã„ã„よ ⇒ UnionFS より aufs ã®ã»ã†ãŒãŠã™ã™ã‚ã よ ã¨ã„ã†ã“ã¨ã§ï¼ŒCentOS 5.2 ã« aufs ã‚’ã„ã‚Œã¦ã¿ã¾ã—ãŸã€‚ã¡ãªã¿ã«ã€Œã‚„ã£ã¦ã¿ãŸã€ãƒ¬ãƒ™ãƒ«ã®ãŠè©±ã§ã™ã€‚ aufs ã¨ã¯ aufs ã¨ã¯ï¼Œã‚¹ã‚¿ãƒƒã‚«ãƒ–ルãªã€Œå˜ä¸€åŒ–ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã§ã™ã€‚ã¾ãーã¤ã¾ã‚Šï¼Œå˜ä¸€ãƒ•ã‚¡ã‚¤ãƒ«ãƒ„リーã«è¤‡æ•°ã®ã€Œãƒ–ランãƒã€ã‚’é€éŽçš„ã«é‡ãåˆã‚ã›ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ KNOPPIX 5.1 以é™ã§ä½¿ã‚ã‚Œã¦ã„ã¾ã™ã€‚ ビルドã™ã‚‹ 残念ãªãŒã‚‰ RPM パッケージã¯ç”¨æ„ã•ã‚Œã¦ãªã„ã®ã§ï¼ŒCVS ã§æœ€æ–°ç‰ˆã‚’ダウンãƒãƒ¼ãƒ‰
[Linux][Kernel][Security] User Namespace 㨠Overlayfs 㨠CVE-2015-8660 - TenForward
å˜ãªã‚‹ãƒ¡ãƒ¢ã§ã™ã€‚ aufs-users ML ã«æµã‚ŒãŸã€Overlayfs 㨠User Namespace(userns) ã‚’ä½µã›ã¦ä½¿ã£ãŸæ™‚ã®è„†å¼±æ€§ã®ãŠè©±ï¼š Re: try reproducing this problem? 脆弱性ã®å†…容㯠UserNamespaceOverlayfsSetuidWriteExec ã“ã‚Œã«é–¢é€£ã™ã‚‹è„†å¼±æ€§ã¨ã—㦠CVE-2015-8660 ãŒã‚るよã†ã§ã€ã“ã‚Œã¯ã™ã§ã«ä¿®æ£æ¸ˆã¿ã§ã€ä¸Šè¨˜ã«æ›¸ã‹ã‚ŒãŸè„†å¼±æ€§ã‚‚ã“ã‚Œã§å½±éŸ¿ãªããªã‚‹ã‚‰ã—ã„。 aufs 㧠userns 㯠aufs を使ã£ãŸä¸€èˆ¬ãƒ¦ãƒ¼ã‚¶æ¨©é™ã§èµ·å‹•ã™ã‚‹ã‚³ãƒ³ãƒ†ãƒŠ - TenForwardã®æ—¥è¨˜ ã®ã‚ãŸã‚Šã®è©±ã§ã€æ™®æ®µã‹ã‚‰ allow_userns=1 ã§ä½¿ã£ã¦ã‚‹ã®ã§ã€å°‘ã—興味をããられãŸã®ã§è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ ãŸã ã€ä¸Šè¨˜ã«æ›¸ã‹ã‚Œã¦ã„る脆弱性ã§ã™ãŒã€ãã‚‚ãã‚‚ vanilla kernel ã 㨠userns 内ã®ç‰¹æ¨©
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「第10回 日本OSS貢献者賞・日本OSS奨励賞ã€å—賞者をé¸å®š | 日本OSS推進フォーラãƒ
日本OSS推進フォーラムã¯ã€ã“ã®ãŸã³ã€å„ªã‚ŒãŸã‚ªãƒ¼ãƒ—ンソースソフトウェア（OSS）ã®é–‹ç™ºåŠã³æ™®åŠã«è²¢çŒ®ã—ãŸå€‹äººç‰ã‚’表彰ã™ã‚‹ã€Œç¬¬10回 日本OSS貢献者賞ã€ãŠã‚ˆã³ã€Œç¬¬10回 日本OSS奨励賞ã€ã®å—賞者をé¸å®šã—ã¾ã—㟠「日本OSS貢献者賞ã€ã¯ã€OSS開発ã®æŒ¯èˆˆã‚’図るã“ã¨ã‚’目的ã«ã€å½±éŸ¿åŠ›ã®ã‚る開発プãƒã‚¸ã‚§ã‚¯ãƒˆã‚’å‰µé€ ãƒ»é‹å–¶ã—ãŸé–‹ç™ºè€…ã‚„ã€ã‚°ãƒãƒ¼ãƒãƒ«ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«ãŠã„ã¦æ´» èºã™ã‚‹å“越ã—ãŸé–‹ç™ºè€…ã€OSSæ™®åŠã¸ã®è²¢çŒ®è€…を表彰ã™ã‚‹ã‚‚ã®ã§ã™ã€‚本賞ã¯2005年度ã«å‰µè¨ã•ã‚Œã€ä»Šå›žãŒç¬¬10回目ã¨ãªã‚Šã¾ã™ã€‚ 「日本OSS奨励賞ã€ã¯ã€éŽåŽ»1å¹´é–“ã«OSSã®é–‹ç™ºã‚„æ™®åŠã«é¡•è‘—ãªæ´»èºã‚’ã—ãŸå€‹äººãªã„ã—グループを表彰ã™ã‚‹ã‚‚ã®ã§ã™ã€‚本賞ã¯2009年度ã«æ–°è¨ã—ã€ä»Šå¹´åº¦ãŒç¬¬6回目ã¨ãªã‚Šã¾ã™ã€‚ ■日本OSS貢献者賞 å—賞者（4åã€50éŸ³é †ï¼‰ 岡島 é †æ²»éƒŽ 奥 一穂 亀澤 寛之 å¤æ©‹ 貞之 ■日本OSS奨励賞 å—賞者（9åã€1団体ã€50éŸ³é †ï¼‰
AuFSã®ä»£æ›¿ã¨ã—ã¦ã®OverlayFS,unionfs-fuseを使ã†ã«ã¯ - 2015-06-15 - ククãƒã‚°
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最低é™å¿…è¦ãªã‚ªãƒ—ションã¯ã‚¯ãƒãƒ¼ãƒ³å…ƒã‚’指定ã™ã‚‹-oã¨ã‚¯ãƒãƒ¼ãƒ³ã§æ–°ãŸã«ä½œæˆã™ã‚‹ã‚³ãƒ³ãƒ†ãƒŠåを指定ã™ã‚‹-nã§ã™ã€‚ ã¾ãŸã€-sã§ã‚¹ãƒŠãƒƒãƒ—ショットã«ã‚ˆã‚‹ã‚¯ãƒãƒ¼ãƒ³ã‚’指定ã—ãªã„å ´åˆã¯ã€ã‚³ãƒ³ãƒ†ãƒŠã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’rsyncã§ã‚³ãƒ”ーã—ã¾ã™ã€‚ ã§ã¯ã€ä¸€ç•ªã‚·ãƒ³ãƒ—ルãªã‚¯ãƒãƒ¼ãƒ³ã‚’試ã—ã¦ã¿ã¾ã—ょã†ã€‚time ã¯ã‚¯ãƒãƒ¼ãƒ³ã«ã‹ã‹ã£ãŸæ™‚間を計測ã™ã‚‹ãŸã‚ã«ã¤ã‘ã¦ã„ã¾ã™ã€‚ $ sudo time -p lxc-clone -o ct01 -n clone01 Created container clone01 as copy of ct01 real 4.43 user 2.14 sys 1.71 $ sudo lxc-ls clone01 ct01 lxc-cloneã®çµ‚了後ã«lxc-lsを実行ã™ã‚‹ã¨ã€clone01コンテナãŒä½œæˆã•ã‚Œã¦ã„ã‚‹ã®ãŒã‚ã‹ã‚Šã¾ã™ã€‚ クãƒãƒ¼ãƒ³å…ˆã®ã‚³ãƒ³ãƒ†ãƒŠã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã¯lxc-cloneコマンドãŒè‡ªå‹•çš„ã«ä½œæˆã—
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Comprehensive Overview of Storage Scalability in Docker
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