{"id":30985,"date":"2026-08-07T12:59:44","date_gmt":"2026-08-07T03:59:44","guid":{"rendered":"https:\/\/www.ripla.co.jp\/blog\/?p=30985"},"modified":"2026-08-09T11:41:28","modified_gmt":"2026-08-09T02:41:28","slug":"containerd-complete-guide","status":"publish","type":"post","link":"https:\/\/www.ripla.co.jp\/blog\/system\/containerd-complete-guide\/","title":{"rendered":"containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u76f4\u63a5\u63d0\u4f9b\u3059\u308b\u88fd\u54c1\u3067\u306f\u306a\u304f\u3001\u30b3\u30f3\u30c6\u30ca\u30a4\u30e1\u30fc\u30b8\u306e\u53d6\u5f97\u304b\u3089\u30d7\u30ed\u30bb\u30b9\u306e\u8d77\u52d5\u30fb\u505c\u6b62\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u7ba1\u7406\u307e\u3067\u3092\u62c5\u3046\u30b3\u30f3\u30c6\u30ca\u5b9f\u884c\u57fa\u76e4\u3067\u3059\u3002containerd\u5358\u4f53\u306e\u5c0e\u5165\u3060\u3051\u3067\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u304c\u5b8c\u6210\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001Kubernetes\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u76e3\u8996\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30c7\u30fc\u30bf\u57fa\u76e4\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001containerd\u3092\u4f7f\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\u3001Docker\u3084Kubernetes\u3068\u306e\u9055\u3044\u3001\u5c0e\u5165\u30d1\u30bf\u30fc\u30f3\u3001\u958b\u767a\u306e\u9032\u3081\u65b9\u3001\u8cbb\u7528\u76f8\u5834\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u958b\u767a\u4f1a\u793e\u30fb\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9\u307e\u3067\u3092\u307e\u3068\u3081\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3092\u30b3\u30f3\u30c6\u30ca\u5316\u3057\u305f\u3044\u65b9\u3084\u3001\u30de\u30cd\u30fc\u30b8\u30c9Kubernetes\u3068\u81ea\u793e\u69cb\u7bc9\u3067\u8ff7\u3063\u3066\u3044\u308b\u65b9\u304c\u3001\u767a\u6ce8\u524d\u306b\u78ba\u8a8d\u3059\u3079\u304d\u8ad6\u70b9\u307e\u3067\u5224\u65ad\u3067\u304d\u308b\u5185\u5bb9\u3067\u3059\u3002<\/p>\n\n\n\n

\u25bc\u95a2\u9023\u8a18\u4e8b\u4e00\u89a7<\/strong>
\n\u30fbcontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a>
\n\u30fbcontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a>
\n\u30fbcontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a>
\n\u30fbcontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u3092\u4f7f\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u4f53\u50cf\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001containerd\u3092\u4e2d\u5fc3\u306b\u30b3\u30f3\u30c6\u30ca\u5b9f\u884c\u74b0\u5883\u3068\u5468\u8fba\u30b5\u30fc\u30d3\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b89\u5b9a\u3057\u3066\u52d5\u304b\u3059\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002containerd\u306fLinux\u306a\u3069\u306e\u30db\u30b9\u30c8OS\u4e0a\u3067\u30c7\u30fc\u30e2\u30f3\u3068\u3057\u3066\u52d5\u304d\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

containerd\u306f\u4f55\u3092\u62c5\u5f53\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

containerd\u306e\u4e3b\u306a\u4ed5\u4e8b\u306f\u3001OCI\u5f62\u5f0f\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u30ec\u30b8\u30b9\u30c8\u30ea\u304b\u3089\u53d6\u5f97\u3057\u3066\u691c\u8a3c\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30b9\u30c8\u30a2\u306b\u4fdd\u5b58\u3057\u3066\u5c55\u958b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3057\u3001\u4f4e\u30ec\u30a4\u30e4\u30fc\u306eOCI\u30e9\u30f3\u30bf\u30a4\u30e0\u3067\u3042\u308brunc\u306a\u3069\u306b\u5b9f\u884c\u3092\u59d4\u306d\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u958b\u59cb\u3001\u505c\u6b62\u3001\u524a\u9664\u3001\u72b6\u614b\u76e3\u8996\u3092\u884c\u3044\u307e\u3059\u3002rootfs\u306e\u5dee\u5206\u30ec\u30a4\u30e4\u30fc\u306fsnapshotter\u304c\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u30a4\u30e1\u30fc\u30b8\u3068\u5b9f\u884c\u30d7\u30ed\u30bb\u30b9\u3068\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u5f79\u5272\u5206\u62c5\u3057\u3066\u6271\u3048\u308b\u69cb\u6210\u3067\u3059\u3002<\/p>\n\n\n\n

containerd\u306b\u306fgRPC API\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u6a5f\u69cb\u304c\u3042\u308a\u3001Kubernetes\u3068\u306e\u63a5\u7d9a\u306b\u306fCRI\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002Kubernetes\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u3001Kubernetes 1.24\u3067Docker Engine\u3068\u306e\u76f4\u63a5\u7d71\u5408\u306b\u4f7f\u308f\u308c\u3066\u3044\u305fdockershim\u304c\u524a\u9664\u3055\u308c\u3001Kubernetes 1.26\u4ee5\u964d\u306fCRI v1\u3078\u306e\u5bfe\u5fdc\u304c\u5fc5\u8981\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: Kubernetes\u516c\u5f0f\u300cContainer Runtimes\u300d\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u305d\u306e\u305f\u3081\u3001\u672c\u756a\u30af\u30e9\u30b9\u30bf\u306e\u5b9f\u884c\u74b0\u5883\u3068\u3057\u3066containerd\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\n

Docker\u30fbKubernetes\u30fbrunc\u3068\u306f\u3069\u306e\u3088\u3046\u306b\u9055\u3044\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

Docker\u306f\u3001\u30a4\u30e1\u30fc\u30b8\u306e\u30d3\u30eb\u30c9\u3084\u30ec\u30b8\u30b9\u30c8\u30ea\u9023\u643a\u3001\u958b\u767a\u8005\u5411\u3051CLI\u306a\u3069\u3092\u307e\u3068\u3081\u305f\u958b\u767a\u4f53\u9a13\u306e\u5165\u308a\u53e3\u3067\u3059\u3002containerd\u306fDocker Engine\u306e\u5185\u90e8\u3067\u3082\u5229\u7528\u3055\u308c\u308b\u5b9f\u884c\u57fa\u76e4\u3067\u3059\u304c\u3001Docker\u3068\u540c\u3058\u30b3\u30de\u30f3\u30c9\u4f53\u7cfb\u3084\u30d3\u30eb\u30c9\u6a5f\u80fd\u3092\u3059\u3079\u3066\u63d0\u4f9b\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Kubernetes\u306f\u8907\u6570\u30ce\u30fc\u30c9\u3078\u306e\u914d\u7f6e\u3001\u81ea\u5df1\u4fee\u5fa9\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u66f4\u65b0\u3001\u30b5\u30fc\u30d3\u30b9\u516c\u958b\u3092\u62c5\u3046\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30bf\u30fc\u3067\u3042\u308a\u3001containerd\u306e\u4e0a\u4f4d\u306b\u4f4d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

runc\u306f\u3001OCI\u4ed5\u69d8\u306b\u6cbf\u3063\u3066Linux\u306enamespace\u3084cgroup\u3092\u4f7f\u3044\u3001\u5b9f\u969b\u306e\u30b3\u30f3\u30c6\u30ca\u30d7\u30ed\u30bb\u30b9\u3092\u8d77\u52d5\u3059\u308b\u4f4e\u30ec\u30a4\u30e4\u30fc\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u3067\u3059\u3002\u5229\u7528\u8005\u3084Kubernetes\u306e\u8981\u6c42\u306f\u3001kubelet\u304b\u3089CRI\u3001containerd\u3001shim\u3001runc\u3078\u3068\u4f1d\u308f\u308a\u307e\u3059\u3002\u3053\u306e\u8cac\u4efb\u5206\u754c\u3092\u7406\u89e3\u3057\u306a\u3044\u307e\u307e\u300ccontainerd\u3092\u5165\u308c\u308c\u3070\u81ea\u52d5\u3067\u30b9\u30b1\u30fc\u30eb\u3059\u308b\u300d\u3068\u8003\u3048\u308b\u3068\u3001\u8a2d\u8a08\u7bc4\u56f2\u3068\u8cbb\u7528\u3092\u8aa4\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

containerd\u3067\u3067\u304d\u308b\u3053\u3068\u3068\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u4e3b\u8981\u6a5f\u80fd\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u3092\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u52d5\u304b\u3059\u4f4e\u30ec\u30a4\u30e4\u30fc\u3092\u6a19\u6e96\u7684\u306a\u69cb\u6210\u306b\u305d\u308d\u3048\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u74b0\u5883\u3092\u518d\u73fe\u3057\u3084\u3059\u304f\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30e1\u30ea\u30c3\u30c8\u306fcontainerd\u5358\u4f53\u304b\u3089\u751f\u307e\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30a4\u30e1\u30fc\u30b8\u7ba1\u7406\u3001\u30c7\u30d7\u30ed\u30a4\u81ea\u52d5\u5316\u3001\u76e3\u8996\u3001\u6a29\u9650\u7ba1\u7406\u3092\u4e00\u4f53\u3067\u8a2d\u8a08\u3057\u305f\u3068\u304d\u306b\u767a\u63ee\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30a4\u30e1\u30fc\u30b8\u3068\u30b3\u30f3\u30c6\u30ca\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u958b\u767a\u8005\u304c\u4f5c\u6210\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u306f\u30ec\u30b8\u30b9\u30c8\u30ea\u306b\u4fdd\u7ba1\u3055\u308c\u3001containerd\u304c\u5fc5\u8981\u306a\u30ce\u30fc\u30c9\u3078pull\u3057\u307e\u3059\u3002\u30a4\u30e1\u30fc\u30b8\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3001\u30ec\u30a4\u30e4\u30fc\u3001\u8a2d\u5b9a\u3092\u30b3\u30f3\u30c6\u30f3\u30c4\u30b9\u30c8\u30a2\u3067\u7ba1\u7406\u3057\u3001\u540c\u3058\u30ec\u30a4\u30e4\u30fc\u3092\u518d\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8ee2\u9001\u91cf\u3084\u8d77\u52d5\u6642\u306e\u51e6\u7406\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u8d77\u52d5\u5f8c\u306f\u30bf\u30b9\u30af\u3068\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u76e3\u8996\u3057\u3001\u7d42\u4e86\u6642\u306b\u306f\u30b3\u30f3\u30c6\u30ca\u3068\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u904b\u7528\u6642\u306e\u78ba\u8a8d\u65b9\u6cd5\u3082\u5f79\u5272\u306b\u5fdc\u3058\u3066\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u4f4e\u30ec\u30a4\u30e4\u30fc\u306e\u30a4\u30e1\u30fc\u30b8\u3084namespace\u3092\u8abf\u67fb\u3059\u308b\u3068\u304d\u306fctr\u3001CRI\u7d4c\u7531\u3067Pod\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3068\u304d\u306fcrictl\u3001Docker\u306b\u8fd1\u3044\u64cd\u4f5c\u611f\u3067\u30ed\u30fc\u30ab\u30eb\u306e\u30a4\u30e1\u30fc\u30b8\u3084\u30b3\u30f3\u30c6\u30ca\u3092\u6271\u3046\u3068\u304d\u306fnerdctl\u304c\u5019\u88dc\u3067\u3059\u3002\u7ba1\u7406\u8005\u5411\u3051\u306e\u30b3\u30de\u30f3\u30c9\u3092\u305d\u306e\u307e\u307e\u5229\u7528\u8005\u306b\u516c\u958b\u305b\u305a\u3001\u6a29\u9650\u3068\u64cd\u4f5c\u76ee\u7684\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u304c\u5b89\u5168\u306a\u904b\u7528\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u3084\u79fb\u884c\u3067\u4f55\u304c\u6539\u5584\u3055\u308c\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3092\u30b3\u30f3\u30c6\u30ca\u5316\u3059\u308b\u3068\u3001\u958b\u767a\u3001\u691c\u8a3c\u3001\u672c\u756a\u3067\u5b9f\u884c\u74b0\u5883\u3092\u305d\u308d\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306b\u500b\u5225\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u5dee\u7570\u3092\u6e1b\u3089\u305b\u308b\u305f\u3081\u3001\u300c\u958b\u767a\u74b0\u5883\u3067\u306f\u52d5\u304f\u306e\u306b\u672c\u756a\u3067\u306f\u52d5\u304b\u306a\u3044\u300d\u3068\u3044\u3046\u554f\u984c\u3092\u65e9\u671f\u306b\u767a\u898b\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30a4\u30e1\u30fc\u30b8\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3057\u3001\u540c\u3058\u6210\u679c\u7269\u3092\u691c\u8a3c\u304b\u3089\u672c\u756a\u3078\u6607\u683c\u3055\u305b\u308b\u4ed5\u7d44\u307f\u3092\u4f5c\u308c\u3070\u3001\u30ea\u30ea\u30fc\u30b9\u624b\u9806\u306e\u518d\u73fe\u6027\u3082\u9ad8\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u30a2\u30af\u30bb\u30b9\u304c\u6642\u9593\u5e2f\u3067\u5909\u52d5\u3059\u308b\u696d\u52d9\u3067\u306f\u3001Kubernetes\u306a\u3069\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u30ec\u30d7\u30ea\u30ab\u6570\u3092\u8abf\u6574\u3057\u3001\u8ca0\u8377\u306b\u5408\u308f\u305b\u3066\u51e6\u7406\u80fd\u529b\u3092\u5909\u3048\u308b\u8a2d\u8a08\u3082\u53ef\u80fd\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u307e\u3067\u7121\u6761\u4ef6\u306b\u30b3\u30f3\u30c6\u30ca\u5316\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u72b6\u614b\u3092\u6301\u3064\u51e6\u7406\u306f\u6c38\u7d9a\u30dc\u30ea\u30e5\u30fc\u30e0\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u5fa9\u65e7\u3092\u5148\u306b\u6c7a\u3081\u3001\u30b3\u30f3\u30c6\u30ca\u5316\u306e\u52b9\u679c\u3068\u79fb\u884c\u30ea\u30b9\u30af\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n

containerd\u3092\u4f7f\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u306e\u7a2e\u985e<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u3092\u5229\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u7a2e\u985e\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u3092\u4f7f\u3046\u69cb\u6210\u306f\u3001\u904b\u7528\u3092\u3069\u3053\u307e\u3067\u4efb\u305b\u308b\u304b\u3001\u65e2\u5b58\u74b0\u5883\u3092\u3069\u3053\u307e\u3067\u5909\u3048\u308b\u304b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5206\u6563\u5ea6\u3092\u3069\u306e\u7a0b\u5ea6\u306b\u3059\u308b\u304b\u3067\u5206\u304b\u308c\u307e\u3059\u3002\u6700\u521d\u304b\u3089\u5168\u6a5f\u80fd\u3092\u81ea\u793e\u904b\u7528\u306b\u5bc4\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5fc5\u8981\u306a\u81ea\u7531\u5ea6\u3068\u793e\u5185\u306e\u904b\u7528\u4eba\u6750\u3092\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u9078\u3076\u3053\u3068\u304c\u73fe\u5b9f\u7684\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u30de\u30cd\u30fc\u30b8\u30c9Kubernetes\u3092\u5229\u7528\u3059\u308b\u69cb\u6210<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30de\u30cd\u30fc\u30b8\u30c9Kubernetes\u306f\u3001control plane\u306e\u69cb\u7bc9\u3084\u4e00\u90e8\u306e\u53ef\u7528\u6027\u7ba1\u7406\u3092\u30b5\u30fc\u30d3\u30b9\u5074\u306b\u4efb\u305b\u3001\u5229\u7528\u8005\u306f\u30ce\u30fc\u30c9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u76e3\u8996\u306b\u96c6\u4e2d\u3059\u308b\u69cb\u6210\u3067\u3059\u3002containerd\u306e\u8a2d\u5b9a\u3092\u7d30\u304b\u304f\u610f\u8b58\u3057\u306a\u304f\u3066\u3082\u6a19\u6e96\u7684\u306a\u30e9\u30f3\u30bf\u30a4\u30e0\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u77ed\u671f\u9593\u3067\u672c\u756a\u74b0\u5883\u3078\u79fb\u884c\u3057\u305f\u3044\u5834\u5408\u3084\u3001Kubernetes\u306e\u5c02\u9580\u4eba\u6750\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u305f\u3060\u3057\u3001\u30af\u30e9\u30b9\u30bf\u7ba1\u7406\u6599\u304c\u5b89\u304f\u898b\u3048\u3066\u3082\u3001\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u306e\u8a08\u7b97\u8cc7\u6e90\u3001\u30c7\u30a3\u30b9\u30af\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001\u30ed\u30b0\u4fdd\u7ba1\u3001\u901a\u4fe1\u91cf\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5225\u6599\u91d1\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9\u56fa\u6709\u306e\u8a8d\u8a3c\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f9d\u5b58\u3059\u308b\u307b\u3069\u79fb\u884c\u6642\u306e\u4f5c\u696d\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u5c06\u6765\u306e\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9\u5316\u3084\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u56de\u5e30\u307e\u3067\u898b\u636e\u3048\u3066\u3001\u30b3\u30f3\u30c6\u30ca\u30a4\u30e1\u30fc\u30b8\u3068IaC\u306e\u53ef\u642c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3084\u5546\u7528\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u904b\u7528\u3059\u308b\u69cb\u6210<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3067containerd\u3068Kubernetes\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u5f0f\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u7ba1\u5834\u6240\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u96e2\u3001\u65e2\u5b58\u8a2d\u5099\u3068\u306e\u63a5\u7d9a\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3067\u304d\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u88fd\u9020\u73fe\u5834\u3084\u9589\u57df\u7db2\u3001\u898f\u5236\u306b\u3088\u3063\u3066\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3044\u306b\u304f\u3044\u74b0\u5883\u3067\u306f\u6709\u529b\u306a\u9078\u629e\u80a2\u306b\u306a\u308a\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u3084\u7ba1\u7406\u753b\u9762\u3001\u8a8d\u8a3c\u30fb\u76e3\u67fb\u3092\u307e\u3068\u3081\u305f\u5546\u7528\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u3048\u3070\u3001OSS\u3092\u500b\u5225\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u8ca0\u62c5\u3092\u8efd\u6e1b\u3067\u304d\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u4e00\u65b9\u3067\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5197\u9577\u5316\u3001OS\u306e\u30d1\u30c3\u30c1\u3001\u8a3c\u660e\u66f8\u3001etcd\u3001CNI\u3001CSI\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u6642\u306e\u4ea4\u63db\u90e8\u54c1\u307e\u3067\u81ea\u793e\u306e\u8cac\u4efb\u7bc4\u56f2\u306b\u306a\u308a\u307e\u3059\u3002containerd\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u3092\u7d0d\u54c1\u3057\u3066\u7d42\u308f\u308a\u306b\u305b\u305a\u3001\u30ce\u30fc\u30c9\u4ea4\u63db\u3068\u30af\u30e9\u30b9\u30bf\u5fa9\u65e7\u3092\u5b9f\u969b\u306b\u8a66\u305b\u308b\u904b\u7528\u624b\u9806\u307e\u3067\u6574\u5099\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

containerd\u3092\u76f4\u63a5\u7d44\u307f\u8fbc\u3080\u500b\u5225\u57fa\u76e4<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u7d44\u307f\u8fbc\u307f\u6a5f\u5668\u3001\u30a8\u30c3\u30b8\u62e0\u70b9\u3001\u5c02\u7528\u306e\u30b8\u30e7\u30d6\u5b9f\u884c\u57fa\u76e4\u306a\u3069\u3067\u306f\u3001Kubernetes\u3092\u4f7f\u308f\u305acontainerd\u306eAPI\u3084namespace\u3092\u5229\u7528\u3059\u308b\u69cb\u6210\u3082\u3042\u308a\u307e\u3059\u3002\u5fc5\u8981\u306a\u30b3\u30f3\u30c6\u30ca\u3060\u3051\u3092\u8d77\u52d5\u3057\u3001\u62e0\u70b9\u3054\u3068\u306e\u30a4\u30e1\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30ea\u30bd\u30fc\u30b9\u5236\u9650\u3092\u8a2d\u3051\u308b\u5834\u5408\u306f\u3001\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30bf\u30fc\u306e\u5c0e\u5165\u3092\u7701\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u305f\u3060\u3057\u3001\u8907\u6570\u30ce\u30fc\u30c9\u3078\u306e\u914d\u7f6e\u3001\u81ea\u5df1\u4fee\u5fa9\u3001\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u66f4\u65b0\u3001\u6a29\u9650\u7ba1\u7406\u306f\u5225\u9014\u5b9f\u88c5\u304c\u5fc5\u8981\u3067\u3059\u3002\u5c02\u7528\u57fa\u76e4\u3092\u9078\u3076\u306e\u306f\u3001\u8d77\u52d5\u5236\u5fa1\u3084\u901a\u4fe1\u65b9\u5f0f\u306b\u56fa\u6709\u8981\u4ef6\u304c\u3042\u308a\u3001\u6a19\u6e96\u306eKubernetes\u3067\u306f\u904e\u5270\u307e\u305f\u306f\u9069\u5408\u3057\u306a\u3044\u5834\u5408\u306b\u9650\u308b\u3068\u3001\u4fdd\u5b88\u7bc4\u56f2\u3092\u6291\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306f\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u4f5c\u696d\u304b\u3089\u59cb\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u696d\u52d9\u8981\u4ef6\u3068\u904b\u7528\u8981\u4ef6\u304b\u3089\u9006\u7b97\u3057\u307e\u3059\u3002PoC\u3067\u6280\u8853\u7684\u306a\u4e0d\u78ba\u5b9f\u6027\u3092\u6e1b\u3089\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u3001\u30af\u30e9\u30b9\u30bf\u3001\u904b\u7528\u4f53\u5236\u3092\u6bb5\u968e\u7684\u306b\u672c\u756a\u3078\u79fb\u3059\u9032\u3081\u65b9\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1acontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u9032\u3081\u65b9\/\u3084\u308a\u65b9\/\u6d41\u308c\u3084\u65b9\u6cd5\/\u624b\u6cd5\/\u5de5\u7a0b\/\u624b\u9806<\/a><\/p>\n\n\n

\u8981\u4ef6\u5b9a\u7fa9\u3067\u6c7a\u3081\u308b\u3079\u304d\u7bc4\u56f2<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u521d\u306b\u3001\u30b3\u30f3\u30c6\u30ca\u5316\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u5229\u7528\u8005\u6570\u3001\u30d4\u30fc\u30af\u6642\u306e\u540c\u6642\u5b9f\u884c\u6570\u3001\u8a31\u5bb9\u505c\u6b62\u6642\u9593\u3001RTO\u3068RPO\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u7ba1\u5834\u6240\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u696d\u52d9\u4e0a\u306e\u512a\u5148\u9806\u4f4d\u304c\u5206\u304b\u3089\u306a\u3044\u307e\u307e\u5168\u30b7\u30b9\u30c6\u30e0\u3092\u79fb\u884c\u5bfe\u8c61\u306b\u3059\u308b\u3068\u3001\u52b9\u679c\u6e2c\u5b9a\u304c\u3067\u304d\u305a\u3001\u79fb\u884c\u671f\u9593\u3082\u8cbb\u7528\u3082\u81a8\u3089\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u975e\u6a5f\u80fd\u8981\u4ef6\u3067\u306f\u3001\u53ef\u7528\u6027\u3001\u6027\u80fd\u3001\u30ed\u30b0\u306e\u4fdd\u7ba1\u671f\u9593\u3001\u76e3\u67fb\u8a3c\u8de1\u3001\u500b\u4eba\u60c5\u5831\u306e\u6271\u3044\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u8def\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u901a\u77e5\u3001\u591c\u9593\u5bfe\u5fdc\u3092\u660e\u8a18\u3057\u307e\u3059\u3002containerd\u3001Kubernetes\u3001\u30db\u30b9\u30c8OS\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001CNI\u3001CSI\u306e\u3069\u3053\u307e\u3067\u3092\u81ea\u793e\u3067\u62c5\u5f53\u3057\u3001\u3069\u3053\u304b\u3089\u3092\u5916\u90e8\u306b\u4efb\u305b\u308b\u304b\u3082\u8cac\u4efb\u5206\u754c\u8868\u306b\u843d\u3068\u3057\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n

\n

PoC\u3067\u78ba\u8a8d\u3059\u308b\u6280\u8853\u9805\u76ee<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

PoC\u3067\u306f\u3001\u30a4\u30e1\u30fc\u30b8\u306e\u30d3\u30eb\u30c9\u3068\u7f72\u540d\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30ec\u30b8\u30b9\u30c8\u30ea\u304b\u3089\u306e\u53d6\u5f97\u3001\u8d77\u52d5\u6642\u9593\u3001\u30ed\u30b0\u51fa\u529b\u3001\u30e1\u30c8\u30ea\u30af\u30b9\u53ce\u96c6\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u66f4\u65b0\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u696d\u52d9\u30a2\u30d7\u30ea\u30921\u3064\u9078\u3073\u3001\u958b\u767a\u74b0\u5883\u304b\u3089\u691c\u8a3c\u74b0\u5883\u3078\u540c\u3058\u30a4\u30e1\u30fc\u30b8\u3092\u6607\u683c\u3055\u305b\u308b\u3053\u3068\u3067\u3001CI\/CD\u3068\u5b9f\u884c\u74b0\u5883\u306e\u3064\u306a\u304c\u308a\u3092\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u72b6\u614b\u3092\u6301\u3064\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6c38\u7d9a\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u518d\u30de\u30a6\u30f3\u30c8\u3001\u30ce\u30fc\u30c9\u969c\u5bb3\u6642\u306e\u5fa9\u65e7\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u30ea\u30b9\u30c8\u30a2\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306e\u5207\u308a\u66ff\u3048\u307e\u3067\u8a66\u3057\u307e\u3059\u3002\u6027\u80fd\u8a66\u9a13\u3067\u306f\u5e73\u5747\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u30d4\u30fc\u30af\u6642\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001CPU\u30fb\u30e1\u30e2\u30ea\u4e0a\u9650\u3001\u30a4\u30e1\u30fc\u30b8\u53d6\u5f97\u5931\u6557\u6642\u306e\u6319\u52d5\u3092\u8a18\u9332\u3057\u3001\u672c\u756a\u8a2d\u8a08\u306e\u5224\u65ad\u6750\u6599\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u8a2d\u8a08\u30fb\u69cb\u7bc9\u30fb\u79fb\u884c\u3092\u6bb5\u968e\u7684\u306b\u9032\u3081\u308b\u65b9\u6cd5<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u57fa\u672c\u8a2d\u8a08\u3067\u306f\u3001\u30af\u30e9\u30b9\u30bf\u3084\u30ce\u30fc\u30c9\u306e\u69cb\u6210\u3001containerd\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001CRI\u3068runc\u306e\u7d44\u307f\u5408\u308f\u305b\u3001cgroup\u30c9\u30e9\u30a4\u30d0\u30fc\u3001snapshotter\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u76e3\u8996\u3001\u79d8\u5bc6\u60c5\u5831\u306e\u4fdd\u7ba1\u5834\u6240\u3092\u6c7a\u3081\u307e\u3059\u3002Kubernetes\u516c\u5f0f\u306fkubelet\u3068\u30e9\u30f3\u30bf\u30a4\u30e0\u306ecgroup\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3092\u91cd\u8981\u306a\u6761\u4ef6\u3068\u3057\u3066\u304a\u308a\u3001cgroup v2\u3067\u306fsystemd\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: Kubernetes\u516c\u5f0f\u300cContainer Runtimes\u300d\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u3053\u306e\u8a2d\u5b9a\u5dee\u7570\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u518d\u4f5c\u6210\u3084\u30ea\u30bd\u30fc\u30b9\u5236\u5fa1\u306e\u969c\u5bb3\u306b\u3064\u306a\u304c\u308b\u305f\u3081\u3001IaC\u3067\u56fa\u5b9a\u3059\u308b\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n

\u65e2\u5b58VM\u304b\u3089\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u3001\u307e\u305a\u8aad\u307f\u53d6\u308a\u4e2d\u5fc3\u3067\u72b6\u614b\u3092\u6301\u305f\u306a\u3044\u696d\u52d9\u304b\u3089\u59cb\u3081\u3001\u6b21\u306b\u30d0\u30c3\u30c1\u3001API\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3001\u6700\u5f8c\u306b\u30c7\u30fc\u30bf\u9023\u643a\u306e\u96e3\u3057\u3044\u51e6\u7406\u3078\u9032\u3081\u307e\u3059\u3002\u5207\u308a\u623b\u3057\u6761\u4ef6\u3001\u4e26\u884c\u7a3c\u50cd\u306e\u671f\u9593\u3001\u30c7\u30fc\u30bf\u540c\u671f\u306e\u65b9\u6cd5\u3001\u5229\u7528\u8005\u3078\u306e\u5468\u77e5\u3001\u4f11\u65e5\u30ea\u30ea\u30fc\u30b9\u306e\u4f53\u5236\u3092\u5148\u306b\u6c7a\u3081\u3066\u304a\u304f\u3068\u3001\u79fb\u884c\u4e2d\u306e\u5224\u65ad\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30c6\u30b9\u30c8\u30fb\u30ea\u30ea\u30fc\u30b9\u5f8c\u306e\u904b\u7528\u3092\u8a2d\u8a08\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30c6\u30b9\u30c8\u3067\u306f\u3001\u6a5f\u80fd\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001\u30ce\u30fc\u30c9\u505c\u6b62\u3001containerd\u518d\u8d77\u52d5\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u969c\u5bb3\u3001\u30c7\u30a3\u30b9\u30af\u67af\u6e07\u3001\u8a3c\u660e\u66f8\u671f\u9650\u5207\u308c\u3001DNS\u969c\u5bb3\u3001\u76e3\u8996\u30a2\u30e9\u30fc\u30c8\u306e\u9045\u5ef6\u3092\u518d\u73fe\u3057\u307e\u3059\u3002\u969c\u5bb3\u6642\u306b\u300c\u30a2\u30d7\u30ea\u306e\u554f\u984c\u304b\u3001Pod\u306e\u554f\u984c\u304b\u3001CRI\u306e\u554f\u984c\u304b\u3001\u30ce\u30fc\u30c9\u306e\u554f\u984c\u304b\u300d\u3092\u5207\u308a\u5206\u3051\u3089\u308c\u308b\u3088\u3046\u3001\u78ba\u8a8d\u3059\u308b\u30e1\u30c8\u30ea\u30af\u30b9\u3068\u30ed\u30b0\u306e\u5834\u6240\u3092\u904b\u7528\u624b\u9806\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30ea\u30ea\u30fc\u30b9\u5f8c\u306f\u3001Kubernetes\u3068containerd\u3001runc\u3001\u30db\u30b9\u30c8OS\u3092\u5225\u3005\u306b\u66f4\u65b0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5bfe\u5fdc\u8868\u3068\u691c\u8a3c\u74b0\u5883\u3092\u7528\u610f\u3057\u3066\u8a08\u753b\u7684\u306b\u66f4\u65b0\u3057\u307e\u3059\u3002containerd\u516c\u5f0f\u306e\u30ea\u30ea\u30fc\u30b9\u60c5\u5831\u3067\u306f\u30012026\u5e748\u6708\u78ba\u8a8d\u6642\u70b9\u30672.2.6\u304c\u914d\u5e03\u30da\u30fc\u30b8\u306b\u63b2\u8f09\u3055\u308c\u30011.7\u7cfb\u306e\u30b5\u30dd\u30fc\u30c8\u306f2026\u5e743\u670810\u65e5\u307e\u3067\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: containerd\u516c\u5f0f\u300cReleases\u300d\u300cDownloads\u300d\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u671f\u9650\u3092\u8d77\u70b9\u306b\u3001\u691c\u8a3c\u3001\u627f\u8a8d\u3001\u6bb5\u968e\u5c55\u958b\u3001\u5207\u308a\u623b\u3057\u3092\u5b9a\u671f\u904b\u7528\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u304b\u304b\u308b\u8cbb\u7528\u76f8\u5834<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u7528\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u5358\u4f53\u306e\u53d7\u8a17\u958b\u767a\u306b\u306f\u7d71\u4e00\u3055\u308c\u305f\u516c\u958b\u4fa1\u683c\u304c\u306a\u3044\u305f\u3081\u3001\u8cbb\u7528\u306f\u69cb\u7bc9\u7bc4\u56f2\u3068\u904b\u7528\u8981\u4ef6\u304b\u3089\u898b\u7a4d\u3082\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8cbb\u306e\u76f8\u5834\u3068\u3001\u30b3\u30f3\u30c6\u30ca\u57fa\u76e4\u306b\u5fc5\u8981\u306a\u8a2d\u8a08\u30fb\u79fb\u884c\u30fb\u76e3\u8996\u4f5c\u696d\u3092\u8e0f\u307e\u3048\u305f\u7de8\u96c6\u4e0a\u306e\u63a8\u5b9a\u3067\u3059\u3002\u5b9f\u969b\u306e\u91d1\u984d\u306f\u3001\u30ce\u30fc\u30c9\u6570\u3001\u74b0\u5883\u6570\u3001\u65e2\u5b58\u30a2\u30d7\u30ea\u306e\u6539\u4fee\u91cf\u3001\u53ef\u7528\u6027\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u300124\u6642\u9593\u5bfe\u5fdc\u306e\u6709\u7121\u3067\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1acontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u898b\u7a4d\u76f8\u5834\u3084\u8cbb\u7528\/\u30b3\u30b9\u30c8\/\u5024\u6bb5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n

\u898f\u6a21\u5225\u306e\u521d\u671f\u8cbb\u7528\u3068\u958b\u767a\u671f\u9593\u306e\u76ee\u5b89<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5b66\u7fd2\u74b0\u5883\u3084PoC\u30921\u74b0\u5883\u3060\u3051\u4f5c\u308b\u5834\u5408\u306f\u3001\u521d\u671f\u8cbb\u7528100\u4e07\u301c300\u4e07\u5186\u7a0b\u5ea6\u3001\u671f\u9593\u306f2\u301c6\u9031\u9593\u304c\u4e00\u3064\u306e\u76ee\u5b89\u3067\u3059\u3002containerd\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001\u7c21\u6613CI\u3001\u57fa\u672c\u76e3\u8996\u3001\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u3092\u5bfe\u8c61\u306b\u3057\u3001\u672c\u756a\u76f8\u5f53\u306e\u5197\u9577\u5316\u3084\u5927\u898f\u6a21\u79fb\u884c\u306f\u542b\u3081\u306a\u3044\u60f3\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n

\u5c0f\u898f\u6a21\u306a\u672c\u756a\u57fa\u76e4\u30921\u30af\u30e9\u30b9\u30bf\u3001\u6570\u30ce\u30fc\u30c9\u3067\u69cb\u7bc9\u3059\u308b\u5834\u5408\u306f\u3001500\u4e07\u301c1,500\u4e07\u5186\u7a0b\u5ea6\u3001\u671f\u9593\u306f2\u301c4\u304b\u6708\u304c\u76ee\u5b89\u306b\u306a\u308a\u307e\u3059\u3002\u8981\u4ef6\u5b9a\u7fa9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001Kubernetes\u3001containerd\u8a2d\u5b9a\u3001CI\/CD\u3001\u30ed\u30b0\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u904b\u7528\u624b\u9806\u307e\u3067\u542b\u3081\u308b\u3068\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u8cbb\u7528\u3060\u3051\u3067\u306f\u53ce\u307e\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u65e2\u5b58\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30f3\u30c6\u30ca\u5316\u3068\u79fb\u884c\u307e\u3067\u884c\u3046\u5834\u5408\u306f\u30011,500\u4e07\u301c5,000\u4e07\u5186\u7a0b\u5ea6\u3001\u671f\u9593\u306f6\u301c12\u304b\u6708\u3092\u898b\u8fbc\u3080\u6848\u4ef6\u304c\u3042\u308a\u307e\u3059\u3002\u8907\u6570\u74b0\u5883\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3001\u6027\u80fd\u8a66\u9a13\u3001\u6bb5\u968e\u30ea\u30ea\u30fc\u30b9\u3001\u5229\u7528\u8005\u6559\u80b2\u3001\u904b\u7528\u5f15\u304d\u7d99\u304e\u304c\u52a0\u308f\u308b\u305f\u3081\u3067\u3059\u3002\u5927\u898f\u6a21\u30fb\u9ad8\u53ef\u7528\u6027\u30fb\u8907\u6570\u30af\u30e9\u30b9\u30bf\u30fb\u707d\u5bb3\u5bfe\u7b56\u307e\u3067\u6c42\u3081\u308b\u5834\u5408\u306f\u30015,000\u4e07\u5186\u3092\u8d85\u3048\u30011\u301c2\u5e74\u4ee5\u4e0a\u306e\u8a08\u753b\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\uff08\u51fa\u5178: \u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u4e00\u822c\u76f8\u5834\u3068\u57fa\u76e4\u69cb\u7bc9\u4f5c\u696d\u3092\u3082\u3068\u306b\u3057\u305f\u7de8\u96c6\u90e8\u63a8\u5b9a\u30012026\u5e74\uff09\u3002<\/p>\n\n\n\n

\n

\u8cbb\u7528\u306e\u5185\u8a33\u306f\u3069\u306e\u3088\u3046\u306b\u8003\u3048\u307e\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u521d\u671f\u8cbb\u7528\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u30fb\u57fa\u672c\u8a2d\u8a08\u3001\u30a2\u30d7\u30ea\u6539\u4fee\u3001\u30a4\u30e1\u30fc\u30b8\u3068\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u8a2d\u8a08\u3001\u30af\u30e9\u30b9\u30bf\u69cb\u7bc9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3001CI\/CD\u3001\u76e3\u8996\u30fb\u30ed\u30b0\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3001\u30c6\u30b9\u30c8\u3001\u79fb\u884c\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u5206\u3051\u3066\u8003\u3048\u307e\u3059\u3002\u898b\u7a4d\u66f8\u3067\u300c\u74b0\u5883\u69cb\u7bc9\u4e00\u5f0f\u300d\u3068\u3060\u3051\u66f8\u304b\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4f55\u304c\u542b\u307e\u308c\u3001\u4f55\u304c\u5225\u6599\u91d1\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30af\u30e9\u30a6\u30c9\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u30af\u30e9\u30b9\u30bf\u7ba1\u7406\u6599\u3001\u30ce\u30fc\u30c9\u306e\u8a08\u7b97\u8cc7\u6e90\u3001\u30c7\u30a3\u30b9\u30af\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001IPv4\u3001\u901a\u4fe1\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u5225\u3005\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u516c\u5f0f\u6599\u91d1\u306e\u4e00\u4f8b\u3067\u306f\u3001\u30de\u30cd\u30fc\u30b8\u30c9Kubernetes\u306e\u30af\u30e9\u30b9\u30bf\u7ba1\u7406\u6599\u304c1\u30af\u30e9\u30b9\u30bf\u30fb1\u6642\u9593\u3042\u305f\u308a0.10\u7c73\u30c9\u30eb\u3067\u3001730\u6642\u9593\u7a3c\u50cd\u306a\u3089\u7d0473\u7c73\u30c9\u30eb\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30ce\u30fc\u30c9\u3084\u30b9\u30c8\u30ec\u30fc\u30b8\u306a\u3069\u306e\u5229\u7528\u6599\u306f\u542b\u307e\u308c\u307e\u305b\u3093\uff08\u51fa\u5178: \u30de\u30cd\u30fc\u30b8\u30c9Kubernetes\u5404\u516c\u5f0f\u6599\u91d1\u30da\u30fc\u30b8\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u5186\u63db\u7b97\u3084\u5272\u5f15\u3092\u542b\u3080\u6700\u7d42\u91d1\u984d\u306f\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u3068\u5951\u7d04\u6761\u4ef6\u3092\u53cd\u6620\u3057\u3066\u8a66\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30e9\u30f3\u30cb\u30f3\u30b0\u30b3\u30b9\u30c8\u3068\u4fdd\u5b88\u8cbb\u7528<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u904b\u7528\u8cbb\u306b\u306f\u3001OS\u30fbKubernetes\u30fbcontainerd\u30fbrunc\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30f3\u3001\u30a4\u30e1\u30fc\u30b8\u306e\u4fdd\u7ba1\u3001\u30ed\u30b0\u306e\u4fdd\u6301\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u6027\u80fd\u6539\u5584\u3001\u6708\u6b21\u5831\u544a\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u521d\u671f\u8cbb\u7528\u306e\u5e7415\u301c20\uff05\u3092\u4fdd\u5b88\u30fb\u6539\u4fee\u306e\u4e88\u7b97\u67a0\u3068\u3057\u3066\u7f6e\u304f\u8003\u3048\u65b9\u304c\u3042\u308a\u307e\u3059\u304c\u300124\u6642\u9593365\u65e5\u306e\u30aa\u30f3\u30b3\u30fc\u30eb\u3084\u53b3\u683c\u306a\u76e3\u67fb\u304c\u5fc5\u8981\u306a\u3089\u3001\u3053\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff08\u51fa\u5178: \u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u4fdd\u5b88\u8cbb\u7528\u306e\u4e00\u822c\u7684\u306a\u4e88\u7b97\u76ee\u5b89\u30012026\u5e74\uff09\u3002<\/p>\n\n\n\n

\u300cOSS\u306a\u306e\u3067\u7121\u6599\u300d\u3068\u8003\u3048\u308b\u3068\u3001\u66f4\u65b0\u3084\u969c\u5bb3\u6642\u306e\u4eba\u4ef6\u8cbb\u3092\u898b\u843d\u3068\u3057\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u7528\u304c\u539f\u5247\u4e0d\u8981\u3067\u3082\u3001\u8a2d\u8a08\u3001\u691c\u8a3c\u3001\u76e3\u8996\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u6559\u80b2\u306b\u306f\u8cbb\u7528\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u521d\u671f\u8cbb\u7528\u3060\u3051\u3067\u306a\u304f\u30013\u5e74\u304b\u30895\u5e74\u306eTCO\u3067\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3001\u81ea\u793e\u904b\u7528\u3001\u5546\u7528\u30b5\u30dd\u30fc\u30c8\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n

containerd\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u958b\u767a\u4f1a\u793e\u3084\u30d9\u30f3\u30c0\u30fc\u306e\u9078\u3073\u65b9\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u306e\u958b\u767a\u4f1a\u793e\u30fb\u30d9\u30f3\u30c0\u30fc\u3092\u9078\u3076\u3068\u304d\u306f\u3001containerd\u306e\u8a2d\u5b9a\u7d4c\u9a13\u3060\u3051\u3067\u306a\u304f\u3001Kubernetes\u3001\u30af\u30e9\u30a6\u30c9\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30a2\u30d7\u30ea\u6539\u4fee\u3001\u76e3\u8996\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u969c\u5bb3\u5bfe\u5fdc\u3092\u4e00\u3064\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u8a2d\u8a08\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u5b9f\u7e3e\u306e\u6570\u3088\u308a\u3001\u81ea\u793e\u3068\u4f3c\u305f\u79fb\u884c\u6761\u4ef6\u3084\u904b\u7528\u6761\u4ef6\u306b\u5bfe\u5fdc\u3057\u305f\u7d4c\u9a13\u304c\u3042\u308b\u304b\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u6280\u8853\u529b\u3068\u5b9f\u7e3e\u3092\u78ba\u8a8d\u3059\u308b\u8cea\u554f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u63d0\u6848\u6642\u306b\u306f\u3001\u4f7f\u7528\u3059\u308bcontainerd\u3068Kubernetes\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001CRI\u30d7\u30e9\u30b0\u30a4\u30f3\u3001runc\u3001snapshotter\u3001cgroup\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3069\u306e\u8a2d\u5b9a\u3092\u6a19\u6e96\u304b\u3089\u5909\u66f4\u3059\u308b\u306e\u304b\u3001\u5909\u66f4\u7406\u7531\u3068\u5c06\u6765\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u65b9\u6cd5\u307e\u3067\u8aac\u660e\u3067\u304d\u308b\u4f1a\u793e\u306a\u3089\u3001\u500b\u5225\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u5f71\u97ff\u3092\u628a\u63e1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u5b9f\u7e3e\u306f\u3001\u5358\u306a\u308b\u300c\u30b3\u30f3\u30c6\u30ca\u5c0e\u5165\u300d\u3067\u306f\u306a\u304f\u3001\u65e2\u5b58VM\u304b\u3089\u306e\u79fb\u884c\u3001\u696d\u52d9\u30a2\u30d7\u30ea\u306e\u6539\u4fee\u3001\u6c38\u7d9a\u30c7\u30fc\u30bf\u3001\u30d4\u30fc\u30af\u8ca0\u8377\u3001\u969c\u5bb3\u5fa9\u65e7\u307e\u3067\u805e\u304d\u307e\u3059\u3002containerd\u5358\u4f53\u306e\u5b9f\u7e3e\u304c\u5c11\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u6a19\u6e96\u7684\u306aKubernetes\u57fa\u76e4\u3092\u904b\u7528\u3057\u3001runtime\u306e\u8cac\u4efb\u5206\u754c\u3092\u8aac\u660e\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308c\u3070\u3001\u904e\u5270\u306a\u65ad\u5b9a\u3092\u907f\u3051\u3066\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u63d0\u6848\u66f8\u3068\u898b\u7a4d\u66f8\u3092\u6bd4\u8f03\u3059\u308b\u30dd\u30a4\u30f3\u30c8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u63d0\u6848\u66f8\u3067\u306f\u3001\u69cb\u6210\u56f3\u3060\u3051\u3067\u306a\u304f\u3001\u8cac\u4efb\u5206\u754c\u3001\u74b0\u5883\u4e00\u89a7\u3001\u975e\u6a5f\u80fd\u8981\u4ef6\u3078\u306e\u56de\u7b54\u3001\u79fb\u884c\u624b\u9806\u3001\u30c6\u30b9\u30c8\u9805\u76ee\u3001\u904b\u7528\u958b\u59cb\u5f8c\u306e\u4f53\u5236\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u8a8d\u8a3c\u3001\u79d8\u5bc6\u60c5\u5831\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ed\u30b0\u4fdd\u7ba1\u3001\u76e3\u67fb\u3001\u969c\u5bb3\u6642\u306e\u4e00\u6b21\u5207\u308a\u5206\u3051\u304c\u629c\u3051\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u898b\u7a4d\u66f8\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u3001PoC\u3001\u8a2d\u8a08\u3001\u69cb\u7bc9\u3001\u30a2\u30d7\u30ea\u6539\u4fee\u3001\u79fb\u884c\u3001\u6559\u80b2\u3001\u4fdd\u5b88\u3092\u5206\u3051\u3001\u524d\u63d0\u6761\u4ef6\u3068\u9664\u5916\u4e8b\u9805\u3092\u660e\u8a18\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002\u6708\u984d\u4fdd\u5b88\u306b\u542b\u307e\u308c\u308b\u554f\u3044\u5408\u308f\u305b\u6642\u9593\u3001\u5bfe\u5fdc\u6642\u9593\u3001\u7dca\u6025\u6642\u306e\u9023\u7d61\u65b9\u6cd5\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u4f5c\u696d\u3001\u8106\u5f31\u6027\u4fee\u6b63\u3001\u8ffd\u52a0\u6539\u4fee\u306e\u5358\u4fa1\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u5951\u7d04\u5f8c\u306e\u8a8d\u8b58\u9055\u3044\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u7d0d\u54c1\u7269\u3068\u5f15\u304d\u7d99\u304e\u6761\u4ef6\u3092\u5951\u7d04\u306b\u5165\u308c\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u7d0d\u54c1\u7269\u306b\u306f\u3001\u8a2d\u8a08\u66f8\u3001\u69cb\u6210\u7ba1\u7406\u30d5\u30a1\u30a4\u30eb\u3001CI\/CD\u5b9a\u7fa9\u3001containerd\u306e\u8a2d\u5b9a\u3001\u76e3\u8996\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3001\u30a2\u30e9\u30fc\u30c8\u4e00\u89a7\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u5fa9\u65e7\u624b\u9806\u3001\u969c\u5bb3\u5bfe\u5fdcrunbook\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u65b9\u91dd\u3001\u6559\u80b2\u8cc7\u6599\u3092\u542b\u3081\u307e\u3059\u3002\u624b\u52d5\u3067\u3057\u304b\u518d\u69cb\u7bc9\u3067\u304d\u306a\u3044\u74b0\u5883\u306f\u3001\u62c5\u5f53\u8005\u304c\u5909\u308f\u3063\u305f\u3068\u304d\u306b\u5927\u304d\u306a\u30ea\u30b9\u30af\u306b\u306a\u308b\u305f\u3081\u3001\u53ef\u80fd\u306a\u7bc4\u56f2\u3067IaC\u3068\u81ea\u52d5\u30c6\u30b9\u30c8\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\u5f15\u304d\u7d99\u304e\u3067\u306f\u3001\u6b63\u5e38\u7cfb\u306e\u8aac\u660e\u3060\u3051\u3067\u306a\u304f\u3001\u30ce\u30fc\u30c9\u969c\u5bb3\u3001containerd\u505c\u6b62\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u4e0d\u8db3\u3001\u30a4\u30e1\u30fc\u30b8\u53d6\u5f97\u5931\u6557\u3001\u8a3c\u660e\u66f8\u66f4\u65b0\u5931\u6557\u3092\u60f3\u5b9a\u3057\u305f\u6f14\u7fd2\u3092\u884c\u3044\u307e\u3059\u3002\u904b\u7528\u62c5\u5f53\u8005\u304c\u5b9f\u969b\u306b\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u5207\u308a\u623b\u3057\u307e\u3067\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u3092\u5b8c\u4e86\u6761\u4ef6\u306b\u3059\u308b\u3068\u3001\u7d0d\u54c1\u5f8c\u306e\u81ea\u8d70\u6027\u3092\u9ad8\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1acontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3067\u304a\u3059\u3059\u3081\u306e\u958b\u767a\u4f1a\u793e\/\u30d9\u30f3\u30c0\u30fc6\u9078\u3068\u9078\u3073\u65b9<\/a><\/p>\n\n

\u25b6 \u8a73\u7d30\u306f\u3053\u3061\u3089\uff1acontainerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u767a\u6ce8\/\u5916\u6ce8\/\u4f9d\u983c\/\u59d4\u8a17\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n

\u5c0e\u5165\u3067\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u904b\u7528\u5bfe\u7b56<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u904b\u7528\u5bfe\u7b56\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

containerd\u306f\u5b89\u5168\u6027\u3092\u9ad8\u3081\u3084\u3059\u3044\u5b9f\u884c\u57fa\u76e4\u3067\u3059\u304c\u3001\u5c0e\u5165\u3057\u305f\u3060\u3051\u3067\u5b89\u5168\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30db\u30b9\u30c8OS\u3001\u30ab\u30fc\u30cd\u30eb\u3001runc\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001Kubernetes\u306e\u6a29\u9650\u8a2d\u5b9a\u3092\u542b\u3081\u305f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3068\u5b9f\u884c\u74b0\u5883\u5168\u4f53\u3067\u5bfe\u7b56\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

namespace\u3060\u3051\u3067\u5206\u96e2\u3067\u304d\u308b\u3068\u8003\u3048\u306a\u3044<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

containerd\u306enamespace\u306f\u3001\u540c\u3058\u30c7\u30fc\u30e2\u30f3\u3092\u8907\u6570\u306e\u5229\u7528\u8005\u304c\u4f7f\u3046\u3068\u304d\u306b\u3001\u30a4\u30e1\u30fc\u30b8\u540d\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u8ad6\u7406\u7684\u306b\u5206\u3051\u308b\u7ba1\u7406\u4e0a\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002containerd\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u3001namespace\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3068\u3057\u3066\u4f7f\u3046\u3082\u306e\u3067\u306f\u306a\u3044\u3068\u660e\u8a18\u3057\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: containerd\u516c\u5f0f\u300cNamespaces\u300d\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002\u5f37\u3044\u30c6\u30ca\u30f3\u30c8\u5206\u96e2\u304c\u5fc5\u8981\u306a\u3089\u3001Kubernetes\u306eRBAC\u3001NetworkPolicy\u3001Secret\u7ba1\u7406\u306b\u52a0\u3048\u3001\u30ce\u30fc\u30c9\u5206\u96e2\u3001\u30af\u30e9\u30b9\u30bf\u5206\u96e2\u3001rootless\u3084user namespace\u306e\u63a1\u7528\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

containerd\u306eUnix\u30bd\u30b1\u30c3\u30c8\u306f\u30db\u30b9\u30c8\u4e0a\u3067\u5f37\u3044\u6a29\u9650\u3092\u6301\u3064\u305f\u3081\u3001\u30bd\u30b1\u30c3\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3068\u516c\u958b\u7bc4\u56f2\u3092\u53b3\u683c\u306b\u7ba1\u7406\u3057\u307e\u3059\u3002hostNetwork\u3001hostPID\u3001hostIPC\u3001\u7279\u6a29\u30b3\u30f3\u30c6\u30ca\u3001\u5e83\u3059\u304e\u308bhostPath\u3092\u5b89\u6613\u306b\u8a31\u53ef\u305b\u305a\u3001\u6700\u5c0f\u6a29\u9650\u306e\u30b5\u30fc\u30d3\u30b9\u30a2\u30ab\u30a6\u30f3\u30c8\u3068Pod Security\u306e\u65b9\u91dd\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30a4\u30e1\u30fc\u30b8\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u90e8\u54c1\u3092\u7d99\u7d9a\u7684\u306b\u7ba1\u7406\u3059\u308b<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30ec\u30b8\u30b9\u30c8\u30ea\u306f\u4fe1\u983c\u3067\u304d\u308b\u63a5\u7d9a\u5148\u306b\u9650\u5b9a\u3057\u3001\u30a4\u30e1\u30fc\u30b8\u3092\u30bf\u30b0\u3060\u3051\u3067\u7ba1\u7406\u305b\u305a\u3001digest\u3084\u7f72\u540d\u3067\u672c\u756a\u306b\u6295\u5165\u3059\u308b\u6210\u679c\u7269\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002\u30a4\u30e1\u30fc\u30b8\u306e\u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30f3\u3001\u4e0d\u8981\u306a\u6a29\u9650\u306e\u524a\u9664\u3001root\u4ee5\u5916\u306e\u30e6\u30fc\u30b6\u30fc\u5b9f\u884c\u3001\u30d9\u30fc\u30b9\u30a4\u30e1\u30fc\u30b8\u306e\u66f4\u65b0\u3001\u79d8\u5bc6\u60c5\u5831\u3092\u30a4\u30e1\u30fc\u30b8\u3078\u57cb\u3081\u8fbc\u307e\u306a\u3044\u30eb\u30fc\u30eb\u3092CI\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n

\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u90e8\u54c1\u8868\u3067\u3042\u308bSBOM\u306f\u3001\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u3068\u304d\u306b\u5f71\u97ff\u7bc4\u56f2\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u7d4c\u6e08\u7523\u696d\u7701\u306a\u3069\u304c2025\u5e74\u306bSBOM\u306e\u5171\u6709\u30d3\u30b8\u30e7\u30f3\u306b\u95a2\u3059\u308b\u56fd\u969b\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u90e8\u54c1\u60c5\u5831\u3092\u4f5c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u66f4\u65b0\u3001\u5171\u6709\u3001\u5ec3\u68c4\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u307e\u3067\u904b\u7528\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u91cd\u8996\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: \u7d4c\u6e08\u7523\u696d\u7701\u300cSBOM\u306e\u5171\u6709\u30d3\u30b8\u30e7\u30f3\u306b\u95a2\u3059\u308b\u56fd\u969b\u30ac\u30a4\u30c0\u30f3\u30b9\u300d\u30012025\u5e74\uff09\u3002<\/p>\n\n\n\n

\n

\u969c\u5bb3\u6642\u306b\u78ba\u8a8d\u3059\u308b\u9806\u756a\u3092\u6c7a\u3081\u3066\u304a\u304f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u969c\u5bb3\u304c\u8d77\u304d\u305f\u3068\u304d\u306f\u3001\u307e\u305a\u5229\u7528\u8005\u5f71\u97ff\u3068\u767a\u751f\u6642\u523b\u3092\u78ba\u5b9a\u3057\u3001\u6b21\u306b\u30af\u30e9\u30b9\u30bf\u3001\u30ce\u30fc\u30c9\u3001containerd\u3001Pod\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u9806\u306b\u7bc4\u56f2\u3092\u7d5e\u308a\u307e\u3059\u3002containerd\u306e\u72b6\u614b\u3001CRI\u306e\u30a4\u30d9\u30f3\u30c8\u3001kubelet\u30ed\u30b0\u3001\u30ce\u30fc\u30c9\u306eCPU\u30fb\u30e1\u30e2\u30ea\u30fb\u30c7\u30a3\u30b9\u30af\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u306e\u5fdc\u7b54\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30a2\u30e9\u30fc\u30c8\u3092\u540c\u3058\u6642\u523b\u3067\u7167\u5408\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30c7\u30a3\u30b9\u30af\u67af\u6e07\u306f\u30a4\u30e1\u30fc\u30b8\u30ec\u30a4\u30e4\u30fc\u3084\u30ed\u30b0\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u304c\u539f\u56e0\u306b\u306a\u308b\u305f\u3081\u3001\u5bb9\u91cf\u76e3\u8996\u3068\u4e0d\u8981\u30a4\u30e1\u30fc\u30b8\u306e\u6574\u7406\u3092\u5b9a\u671f\u5316\u3057\u307e\u3059\u3002\u5fa9\u65e7\u64cd\u4f5c\u3092\u62c5\u5f53\u8005\u306e\u7d4c\u9a13\u3060\u3051\u306b\u4f9d\u5b58\u305b\u305a\u3001\u691c\u8a3c\u74b0\u5883\u3067\u518d\u73fe\u3057\u3066runbook\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3001containerd\u57fa\u76e4\u3092\u9577\u304f\u5b89\u5b9a\u904b\u7528\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u3053\u3053\u3067\u306f\u3001containerd\u3092\u5c0e\u5165\u3059\u308b\u3068\u304d\u306b\u7279\u306b\u8cea\u554f\u3055\u308c\u3084\u3059\u3044\u8ad6\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002\u7d50\u8ad6\u3060\u3051\u3067\u306a\u304f\u3001\u8a2d\u8a08\u3084\u767a\u6ce8\u6642\u306b\u3069\u3053\u307e\u3067\u78ba\u8a8d\u3059\u3079\u304d\u304b\u3082\u5408\u308f\u305b\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

containerd\u3092\u4f7f\u3046\u306a\u3089Docker\u306f\u4e0d\u8981\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5fc5\u305a\u3057\u3082\u4e0d\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Docker\u306f\u958b\u767a\u8005\u5411\u3051\u306e\u30d3\u30eb\u30c9\u3084CLI\u3067\u4f7f\u3044\u3001\u5b9f\u884c\u74b0\u5883\u306fcontainerd\u3068Kubernetes\u306b\u5206\u3051\u308b\u69cb\u6210\u304c\u53ef\u80fd\u3067\u3059\u3002Docker Engine\u306eAPI\u3084Compose\u56fa\u6709\u306e\u6a5f\u80fd\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001BuildKit\u3001nerdctl\u3001Kubernetes\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u306a\u3069\u3078\u306e\u7f6e\u304d\u63db\u3048\u7bc4\u56f2\u3092\u691c\u8a3c\u3057\u3066\u304b\u3089\u79fb\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

containerd\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u7528\u306f\u7121\u6599\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

containerd\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u305f\u3081\u3001\u4e00\u822c\u306b\u30e9\u30a4\u30bb\u30f3\u30b9\u8cfc\u5165\u8cbb\u3092\u652f\u6255\u3063\u3066\u4f7f\u3046\u88fd\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u8a2d\u8a08\u30fb\u69cb\u7bc9\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u76e3\u8996\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u969c\u5bb3\u5bfe\u5fdc\u3001\u30af\u30e9\u30a6\u30c9\u3084\u30b5\u30fc\u30d0\u30fc\u306e\u5229\u7528\u6599\u306f\u5fc5\u8981\u3067\u3059\u3002\u7121\u6599\u3068\u3044\u3046\u8a00\u8449\u3067\u306f\u306a\u304f\u3001\u521d\u671f\u8cbb\u7528\u3068\u904b\u7528\u8cbb\u3092\u542b\u3080TCO\u3067\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

containerd\u306f\u5b89\u5168\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

containerd\u3060\u3051\u3067\u5b89\u5168\u6027\u304c\u6c7a\u307e\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002containerd\u3001runc\u3001\u30ab\u30fc\u30cd\u30eb\u3001Kubernetes\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30a4\u30e1\u30fc\u30b8\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u3001\u6a29\u9650\u8a2d\u5b9a\u3092\u7d99\u7d9a\u7684\u306b\u66f4\u65b0\u3057\u3001\u6700\u5c0f\u6a29\u9650\u3001\u30a4\u30e1\u30fc\u30b8\u691c\u8a3c\u3001SBOM\u3001\u76e3\u8996\u3001\u8106\u5f31\u6027\u5bfe\u5fdc\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002containerd\u516c\u5f0f\u306e\u8105\u5a01\u30e2\u30c7\u30eb\u3067\u3082\u3001\u30db\u30b9\u30c8OS\u3084runc\u306a\u3069\u3092\u542b\u3080\u8907\u6570\u306e\u4fe1\u983c\u5883\u754c\u3068\u3001\u7279\u6a29\u8a2d\u5b9a\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u8981\u6c42\u3057\u305f\u5834\u5408\u306e\u8cac\u4efb\u5206\u754c\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u51fa\u5178: containerd\u516c\u5f0f\u300cThreat Model\u300d\u30012026\u5e748\u6708\u78ba\u8a8d\uff09\u3002<\/p>\n\n\n\n

\n

containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u3092\u5916\u6ce8\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306f\u3044\u3064\u3067\u3059\u304b\uff1f<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u672c\u756a\u696d\u52d9\u3092\u6b62\u3081\u3089\u308c\u306a\u3044\u3001\u65e2\u5b58VM\u304b\u3089\u306e\u79fb\u884c\u306b\u30c7\u30fc\u30bf\u9023\u643a\u304c\u3042\u308b\u300124\u6642\u9593\u76e3\u8996\u3084\u76e3\u67fb\u304c\u5fc5\u8981\u3001\u793e\u5185\u306bKubernetes\u904b\u7528\u7d4c\u9a13\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u3001\u65e9\u3044\u6bb5\u968e\u3067\u5c02\u9580\u4f1a\u793e\u3078\u76f8\u8ac7\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u3044\u304d\u306a\u308a\u672c\u756a\u69cb\u7bc9\u3092\u4f9d\u983c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u73fe\u72b6\u8abf\u67fb\u3068\u5c0f\u3055\u306aPoC\u3092\u4f9d\u983c\u3057\u3001\u8a2d\u8a08\u66f8\u30fb\u69cb\u6210\u7ba1\u7406\u30fb\u904b\u7528\u624b\u9806\u3092\u81ea\u793e\u306b\u6b8b\u305b\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n
\n
\n
\"containerd\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u307e\u3068\u3081\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

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