{"id":859,"date":"2026-10-12T23:00:00","date_gmt":"2026-10-12T14:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=859"},"modified":"2026-10-12T15:26:42","modified_gmt":"2026-10-12T06:26:42","slug":"qs-research-kata-pod-isolation-20261012","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=859","title":{"rendered":"Kata Containers\u306e\u9694\u96e2\u3001Pod\u3054\u3068\u306bVM\u3092\u4f7f\u3046\u3068\u4f55\u304c\u5909\u308f\u308b\u304b"},"content":{"rendered":"<p>\u30b3\u30f3\u30c6\u30ca\u306b\u5165\u308c\u305f\u51e6\u7406\u3068\u3001\u305d\u306e\u51e6\u7406\u3092\u52d5\u304b\u3059\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u5883\u754c\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u5229\u7528\u8005\u304c\u6301\u3061\u8fbc\u3080\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u306a\u3069\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5\u3067\u304d\u308b\u3053\u3068\u306b\u52a0\u3048\u3066\u3001\u4f55\u3092\u5171\u6709\u3057\u3001\u3069\u3053\u304b\u3089\u5206\u96e2\u3059\u308b\u304b\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Kata Containers\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u4eee\u60f3\u30de\u30b7\u30f3\uff08VM\uff09\u306e\u4e2d\u3067\u52d5\u304b\u3057\u3001\u9694\u96e2\u306e\u5c64\u3092\u5897\u3084\u3059\u4ed5\u7d44\u307f\u3067\u3059\u3002OCP Korea Tech Day\u3067\u7d39\u4ecb\u3055\u308c\u305f\u3053\u306e\u6280\u8853\u3092\u3001\u516c\u5f0f\u8a2d\u8a08\u6587\u66f8\u3068\u5236\u7d04\u306e\u8aac\u660e\u304b\u3089\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u7279\u306bKubernetes\u3067\u4f7f\u3046\u3068\u304d\u306f\u3001<strong>VM\u3067\u5206\u3051\u308b\u5358\u4f4d\u304cPod\u3067\u3042\u308b\u3053\u3068<\/strong>\u3068\u3001\u5f93\u6765\u306e\u30b3\u30f3\u30c6\u30ca\u3068\u540c\u3058\u8a2d\u5b9a\u3092\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3053\u3068\u304c\u3001\u9078\u5b9a\u306e\u51fa\u767a\u70b9\u306b\u306a\u308a\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-1\">1<\/a>\u3001<a href=\"#ref-2\">2<\/a>\uff3d<\/sup><\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>Kata Containers\u306f\u3001Kubernetes\u306ePod\u3092VM\u306b\u5bfe\u5fdc\u3055\u305b\u3001\u305d\u306e\u4e2d\u3067\u30b3\u30f3\u30c6\u30ca\u3092\u52d5\u304b\u3057\u307e\u3059\u3002\u540c\u3058Pod\u5185\u306e\u5404\u30b3\u30f3\u30c6\u30ca\u304c\u3001\u5225\u3005\u306eVM\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li>VM\u306e\u5883\u754c\u304c\u3042\u308b\u305f\u3081\u3001\u30db\u30b9\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u76f4\u63a5\u4f7f\u3046\u8a2d\u5b9a\u3084\u3001\u7279\u6a29\u30b3\u30f3\u30c6\u30ca\u306b\u4e0e\u3048\u3089\u308c\u308b\u6a29\u9650\u306e\u7bc4\u56f2\u306f\u3001\u901a\u5e38\u306eLinux\u30b3\u30f3\u30c6\u30ca\u3068\u7570\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u5c0e\u5165\u6642\u306f\u5fc5\u8981\u306a\u30db\u30b9\u30c8\u9023\u643a\u3092\u7167\u5408\u3057\u3001\u540c\u3058\u4ed5\u4e8b\u3067\u8d77\u52d5\u6642\u9593\u3084\u30e1\u30e2\u30ea\u30fc\u4f7f\u7528\u91cf\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u9694\u96e2\u3092\u5897\u3084\u3059\u3053\u3068\u3068\u3001\u4e92\u63db\u6027\u3084\u6027\u80fd\u3092\u4fdd\u3064\u3053\u3068\u306f\u5225\u306e\u78ba\u8a8d\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u30b3\u30f3\u30c6\u30ca\u306e\u5916\u5074\u306b\u3001\u3082\u3046\u4e00\u3064\u30ab\u30fc\u30cd\u30eb\u3092\u7f6e\u304f<\/h2>\n<p>Linux\u306e\u30ab\u30fc\u30cd\u30eb\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u306e\u8981\u6c42\u3092\u53d7\u3051\u3001CPU\u3084\u30e1\u30e2\u30ea\u30fc\u3001\u5165\u51fa\u529b\u306a\u3069\u3092\u6271\u3046OS\u306e\u4e2d\u6838\u3067\u3059\u3002\u5f93\u6765\u306eLinux\u30b3\u30f3\u30c6\u30ca\u306f\u3001\u540d\u524d\u7a7a\u9593\u3084cgroup\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u51e6\u7406\u306e\u898b\u3048\u308b\u7bc4\u56f2\u3084\u8cc7\u6e90\u306e\u4f7f\u3044\u65b9\u3092\u5206\u3051\u307e\u3059\u304c\u3001\u30db\u30b9\u30c8\u5074\u306e\u30ab\u30fc\u30cd\u30eb\u3092\u5171\u6709\u3057\u307e\u3059\u3002\u30db\u30b9\u30c8\u3068\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3084VM\u3092\u8f09\u305b\u308b\u5074\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n<p>Kata Containers\u3067\u306f\u3001\u30db\u30b9\u30c8\u5074\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u304cVM\u3092\u8d77\u52d5\u3057\u3001VM\u306e\u5185\u5074\u306b\u3042\u308b\u30b2\u30b9\u30c8Linux\u30ab\u30fc\u30cd\u30eb\u3067\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u308a\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u306e\u540d\u524d\u7a7a\u9593\u3084cgroup\u306b\u3088\u308b\u533a\u5206\u306f\u3001\u30b2\u30b9\u30c8\u306e\u4e2d\u306b\u3082\u6b8b\u308a\u307e\u3059\u3002\u305d\u306e\u5916\u5074\u306b\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u4eee\u60f3\u5316\u3092\u4f7f\u3046VM\u306e\u5883\u754c\u304c\u52a0\u308f\u308b\u69cb\u6210\u3067\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u3092VM\u3078\u7f6e\u304d\u63db\u3048\u3066\u306a\u304f\u3059\u306e\u3067\u306f\u306a\u304f\u3001VM\u306e\u4e2d\u3067\u5f15\u304d\u7d9a\u304d\u30b3\u30f3\u30c6\u30ca\u3068\u3057\u3066\u7ba1\u7406\u3057\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-2\">2<\/a>\u3001<a href=\"#ref-3\">3<\/a>\uff3d<\/sup><\/p>\n<p>\u516c\u5f0f\u6587\u66f8\u306e\u8d77\u52d5\u624b\u9806\u3067\u306f\u3001\u30db\u30b9\u30c8\u5074\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u304c\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3092\u8d77\u52d5\u3057\u3001\u305d\u306e\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u304c\u30b2\u30b9\u30c8\u306e\u30ab\u30fc\u30cd\u30eb\u3068\u30b7\u30b9\u30c6\u30e0\u30a4\u30e1\u30fc\u30b8\u3092\u4f7f\u3063\u3066VM\u3092\u7acb\u3061\u4e0a\u3052\u307e\u3059\u3002VM\u5185\u306e<code>kata-agent<\/code>\u304c\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u308a\u3001\u5229\u7528\u8005\u306e\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u30db\u30b9\u30c8\u3067\u7ba1\u7406\u3059\u308b\u90e8\u5206\u3068\u3001\u30b2\u30b9\u30c8\u3067\u51e6\u7406\u3092\u52d5\u304b\u3059\u90e8\u5206\u3092\u5206\u3051\u3066\u3044\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-2\">2<\/a>\uff3d<\/sup><\/p>\n<h2>\u540c\u3058Pod\u306e\u4e2d\u307e\u3067\u3001VM\u3067\u5206\u304b\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044<\/h2>\n<p>Kubernetes\u306ePod\u306f\u3001\u4e00\u3064\u4ee5\u4e0a\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u307e\u3068\u3081\u3066\u6271\u3046\u5358\u4f4d\u3067\u3059\u3002Kata\u306e\u516c\u5f0f\u8a2d\u8a08\u3067\u306f\u3001\u3053\u306ePod\u306e\u5b9f\u884c\u74b0\u5883\u3092VM\u306b\u5bfe\u5fdc\u3055\u305b\u307e\u3059\u3002\u4e00\u3064\u306ePod\u306b\u30a2\u30d7\u30ea\u672c\u4f53\u3068\u88dc\u52a9\u30b3\u30f3\u30c6\u30ca\u3092\u7f6e\u304f\u5834\u5408\u3001\u4e21\u65b9\u304c\u540c\u3058VM\u306b\u5165\u308a\u3001\u30b2\u30b9\u30c8\u30ab\u30fc\u30cd\u30eb\u3092\u5171\u6709\u3057\u307e\u3059\u3002\u300c\u30b3\u30f3\u30c6\u30ca\u3092\u4e8c\u3064\u4f5c\u3063\u305f\u304b\u3089\u3001VM\u3082\u4e8c\u3064\u300d\u3068\u3044\u3046\u7406\u89e3\u3067\u306f\u3001\u5b9f\u969b\u306e\u5883\u754c\u3068\u305a\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-2\">2<\/a>\u3001<a href=\"#ref-3\">3<\/a>\uff3d<\/sup><\/p>\n<p>\u4f8b\u3048\u3070\u3001\u6587\u66f8\u5909\u63db\u30b5\u30fc\u30d3\u30b9\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u8005\u304c\u7ba1\u7406\u3059\u308b\u51e6\u7406\u3068\u3001\u5229\u7528\u8005\u304c\u6301\u3061\u8fbc\u3080\u5909\u63db\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3059\u5834\u9762\u3092\u8003\u3048\u307e\u3059\u3002\u4e8c\u3064\u3092\u540c\u3058Pod\u306b\u7f6e\u3051\u3070\u3001\u30b3\u30f3\u30c6\u30ca\u304c\u5225\u3067\u3082VM\u306e\u5883\u754c\u306f\u5171\u6709\u3057\u307e\u3059\u3002\u5229\u7528\u8005\u306e\u51e6\u7406\u3092\u5225\u306eVM\u3078\u5206\u3051\u305f\u3044\u306a\u3089\u3001Pod\u306e\u5206\u3051\u65b9\u304b\u3089\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5883\u754c\u3092\u8aac\u660e\u3059\u308b\u4eee\u4f8b\u3067\u3001\u7279\u5b9a\u30b5\u30fc\u30d3\u30b9\u306e\u5c0e\u5165\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001Pod\u3092\u5206\u3051\u305f\u5f8c\u3082\u3001\u5171\u6709\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3084\u8a8d\u8a3c\u60c5\u5831\u3001\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u901a\u4fe1\u5148\u306f\u5225\u306b\u8a2d\u8a08\u3057\u307e\u3059\u3002VM\u3092\u5206\u3051\u308b\u3053\u3068\u3060\u3051\u3067\u3001\u30c7\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u65b9\u307e\u3067\u6c7a\u307e\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3069\u3053\u307e\u3067\u540c\u3058\u5b9f\u884c\u74b0\u5883\u3092\u5171\u6709\u3057\u3066\u3088\u3044\u304b\u3092\u5148\u306b\u5b9a\u3081\u308b\u3068\u3001Kata\u3092\u4f7f\u3046\u5bfe\u8c61\u3068\u3001\u305d\u306e\u5bfe\u8c61\u3092\u307e\u3068\u3081\u308b\u5358\u4f4d\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30db\u30b9\u30c8\u306b\u76f4\u63a5\u89e6\u308c\u308b\u8a2d\u5b9a\u306f\u3001\u305d\u306e\u307e\u307e\u79fb\u305b\u306a\u3044<\/h2>\n<p>\u9694\u96e2\u306e\u5883\u754c\u3092\u5897\u3084\u3059\u3068\u3001\u30db\u30b9\u30c8\u306e\u6a5f\u80fd\u3092\u76f4\u63a5\u5229\u7528\u3057\u3066\u3044\u305f\u51e6\u7406\u306b\u306f\u9055\u3044\u304c\u51fa\u307e\u3059\u30022026\u5e7410\u670812\u65e5\u306b\u78ba\u8a8d\u3057\u305f\u516c\u5f0f\u306e<em>Limitations<\/em>\u306f\u3001\u30db\u30b9\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u540d\u524d\u7a7a\u9593\u3092\u4f7f\u3046<code>hostNetwork<\/code>\u3092\u672a\u5bfe\u5fdc\u3068\u3057\u3066\u304a\u308a\u3001VM\u306e\u4e2d\u304b\u3089\u30db\u30b9\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3078\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u7406\u7531\u306b\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e\u30b3\u30f3\u30c6\u30ca\u3067\u4f7f\u3063\u3066\u3044\u305f\u8a2d\u5b9a\u3092\u3001Kata\u3078\u6a5f\u68b0\u7684\u306b\u79fb\u3059\u524d\u306b\u7167\u5408\u3059\u3079\u304d\u70b9\u3067\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-4\">4<\/a>\uff3d<\/sup><\/p>\n<p><code>privileged<\/code>\u3001\u3064\u307e\u308a\u7279\u6a29\u4ed8\u304d\u30b3\u30f3\u30c6\u30ca\u306e\u610f\u5473\u306b\u3082\u6ce8\u610f\u304c\u8981\u308a\u307e\u3059\u3002Kata\u3067\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u304c\u6301\u3064\u9ad8\u3044\u6a29\u9650\u306f\u30b2\u30b9\u30c8\u306e\u5185\u5074\u3067\u306e\u3082\u306e\u3067\u3059\u3002\u901a\u5e38\u306e<code>runc<\/code>\u30d9\u30fc\u30b9\u306e\u30b3\u30f3\u30c6\u30ca\u306b\u3042\u308b\u3001\u30db\u30b9\u30c8\u306e\u6a5f\u5668\u3092\u7279\u6a29\u30b3\u30f3\u30c6\u30ca\u3078\u6e21\u3059\u65e2\u5b9a\u306e\u6319\u52d5\u3068\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b2\u30b9\u30c8\u5185\u3067\u6a29\u9650\u304c\u9ad8\u3044\u3053\u3068\u3068\u3001\u30db\u30b9\u30c8\u306e\u6a5f\u5668\u3092\u64cd\u4f5c\u3067\u304d\u308b\u3053\u3068\u3092\u5206\u3051\u3066\u8003\u3048\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-4\">4<\/a>\uff3d<\/sup><\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;min-width:620px;\">\n<caption>Kata\u3078\u79fb\u3059\u524d\u306b\u3001\u8a2d\u5b9a\u540d\u3068\u5b9f\u969b\u306e\u5883\u754c\u3092\u7167\u5408\u3059\u308b<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u78ba\u8a8d\u3059\u308b\u5bfe\u8c61<\/th>\n<th scope=\"col\">Kata\u3067\u306e\u610f\u5473<\/th>\n<th scope=\"col\">\u9078\u5b9a\u306b\u3064\u306a\u304c\u308b\u78ba\u8a8d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">\u540c\u3058Pod\u306e\u8907\u6570\u30b3\u30f3\u30c6\u30ca<\/th>\n<td>\u4e00\u3064\u306eVM\u306e\u4e2d\u3067\u52d5\u304d\u3001\u30b2\u30b9\u30c8\u30ab\u30fc\u30cd\u30eb\u3092\u5171\u6709\u3059\u308b<\/td>\n<td>VM\u3067\u5206\u96e2\u3057\u305f\u3044\u51e6\u7406\u3092\u3001\u540c\u3058Pod\u3078\u307e\u3068\u3081\u3066\u3044\u306a\u3044\u304b<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><code>hostNetwork<\/code><\/th>\n<td>\u53c2\u7167\u3057\u305f\u516c\u5f0f\u5236\u7d04\u6587\u66f8\u3067\u306f\u672a\u5bfe\u5fdc<\/td>\n<td>\u30db\u30b9\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u76f4\u63a5\u5165\u308b\u8981\u4ef6\u304c\u3042\u308b\u304b<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><code>privileged<\/code><\/th>\n<td>\u6a29\u9650\u304c\u9ad8\u304f\u306a\u308b\u306e\u306f\u30b2\u30b9\u30c8\u5185\u3002\u30db\u30b9\u30c8\u6a5f\u5668\u306e\u81ea\u52d5\u7684\u306a\u53d7\u3051\u6e21\u3057\u3068\u306f\u7570\u306a\u308b<\/td>\n<td>\u5fc5\u8981\u306a\u6a5f\u5668\u3084\u64cd\u4f5c\u3092\u3001\u30b2\u30b9\u30c8\u5074\u3067\u5b9f\u73fe\u3067\u304d\u308b\u304b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u3053\u306e\u8868\u306f\u516c\u5f0f\u6587\u66f8\u306e\u8aac\u660e\u3092\u672c\u7a3f\u306e\u5224\u65ad\u9805\u76ee\u306b\u6574\u7406\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5c0f\u3055\u3044\u753b\u9762\u3067\u306f\u6a2a\u3078\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-2\">2<\/a>\u3001<a href=\"#ref-3\">3<\/a>\u3001<a href=\"#ref-4\">4<\/a>\uff3d<\/sup><\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30db\u30b9\u30c8\u5168\u4f53\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u614b\u3092\u76f4\u63a5\u8abf\u3079\u308b\u305f\u3081\u306b\u4f5c\u3089\u308c\u305f\u51e6\u7406\u306f\u3001\u666e\u901a\u306e\u696d\u52d9\u30a2\u30d7\u30ea\u3068\u540c\u3058\u524d\u63d0\u3067\u306f\u79fb\u305b\u307e\u305b\u3093\u3002\u3069\u306e\u60c5\u5831\u3084\u6a5f\u5668\u3078\u89e6\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u8981\u4ef6\u306b\u5408\u3046\u5b9f\u884c\u65b9\u6cd5\u3092\u9078\u3073\u307e\u3059\u3002Kubernetes\u3067\u306f<code>RuntimeClass<\/code>\u3092\u4f7f\u3063\u3066Pod\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u6307\u5b9a\u3067\u304d\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306ePod\u3092\u4e00\u5ea6\u306bKata\u3078\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-2\">2<\/a>\uff3d<\/sup><\/p>\n<h2>\u30b2\u30b9\u30c8\u306e\u4e2d\u3068\u3001\u30db\u30b9\u30c8\u5074\u306e\u8cc7\u6e90\u3092\u5206\u3051\u3066\u898b\u308b<\/h2>\n<p>Kata\u306e\u4ed5\u4e8b\u306f\u3001VM\u5185\u306e\u30b3\u30f3\u30c6\u30ca\u3060\u3051\u3067\u5b8c\u7d50\u3057\u307e\u305b\u3093\u3002\u30db\u30b9\u30c8\u5074\u306b\u306f\u3001VM\u3092\u52d5\u304b\u3059VMM\uff08\u4eee\u60f3\u30de\u30b7\u30f3\u30e2\u30cb\u30bf\u30fc\uff09\u306a\u3069\u3082\u3042\u308a\u307e\u3059\u3002\u516c\u5f0f\u6587\u66f8\u306f\u3001\u8cc7\u6e90\u5236\u7d04\u3092\u639b\u3051\u308b\u5834\u6240\u3068\u3057\u3066\u3001\u30b2\u30b9\u30c8\u30ab\u30fc\u30cd\u30eb\u3001\u30b2\u30b9\u30c8\u5185\u306e\u30b3\u30f3\u30c6\u30ca\u3001\u30db\u30b9\u30c8\u5074\u306eVMM\u3092\u5206\u3051\u3001\u76ee\u7684\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u5c64\u3078\u5236\u7d04\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u304c\u3042\u308b\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-4\">4<\/a>\uff3d<\/sup><\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u306e\u51e6\u7406\u6642\u9593\u3060\u3051\u3067\u5c0e\u5165\u53ef\u5426\u3092\u6c7a\u3081\u308b\u3068\u3001VM\u306e\u8d77\u52d5\u3084\u7dad\u6301\u306b\u5fc5\u8981\u306a\u6761\u4ef6\u3092\u898b\u843d\u3068\u3057\u307e\u3059\u3002\u540c\u3058\u5165\u529b\u3068\u540c\u3058\u540c\u6642\u5b9f\u884c\u6570\u3067\u3001\u51e6\u7406\u3092\u59cb\u3081\u3089\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3001\u30b2\u30b9\u30c8\u5074\u3068\u30db\u30b9\u30c8\u5074\u306e\u30e1\u30e2\u30ea\u30fc\u4f7f\u7528\u91cf\u3001\u5fc5\u8981\u306a\u5165\u51fa\u529b\u304c\u52d5\u304f\u304b\u3092\u6bd4\u3079\u308b\u3068\u3001\u3069\u3053\u306b\u9055\u3044\u304c\u51fa\u305f\u304b\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u672c\u7a3f\u304b\u3089\u306e\u8a55\u4fa1\u65b9\u6cd5\u306e\u63d0\u6848\u3067\u3042\u308a\u3001Kata\u3068\u901a\u5e38\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u5b9f\u6e2c\u3057\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u3001\u516c\u5f0f\u6587\u66f8\u306f\u8907\u6570\u306e\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3092\u6271\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u5bfe\u5fdc\u3059\u308b\u6a5f\u5668\u3084\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u306e\u4ed5\u7d44\u307f\u306f\u4e00\u5f8b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300cKata\u306b\u5bfe\u5fdc\u300d\u3068\u3044\u3046\u540d\u79f0\u3060\u3051\u3067\u3001\u5fc5\u8981\u306a\u5468\u8fba\u6a5f\u80fd\u304c\u305d\u308d\u3046\u3068\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002\u63a1\u7528\u3059\u308b\u30e9\u30f3\u30bf\u30a4\u30e0\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3001\u7248\u3068\u8a2d\u5b9a\u3092\u305d\u308d\u3048\u3001\u305d\u306e\u7d44\u5408\u305b\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<sup class=\"source-note\">\uff3b<a href=\"#ref-3\">3<\/a>\uff3d<\/sup><\/p>\n<p>Kata Containers\u3067\u5897\u3048\u308b\u306e\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3068\u30db\u30b9\u30c8\u306e\u9593\u306b\u3042\u308b\u9632\u5fa1\u306e\u5c64\u3067\u3059\u3002\u5b8c\u5168\u306a\u5b89\u5168\u3084\u3001\u5f93\u6765\u3068\u540c\u3058\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3068\u3057\u3066\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u5206\u96e2\u3057\u305f\u3044\u51e6\u7406\u306e\u5358\u4f4d\u3068\u3001\u30db\u30b9\u30c8\u3078\u89e6\u308c\u308b\u5fc5\u8981\u6027\u3092\u7167\u3089\u3057\u5408\u308f\u305b\u308b\u3002\u305d\u306e\u3046\u3048\u3067\u8cc7\u6e90\u3068\u4e92\u63db\u6027\u3092\u78ba\u304b\u3081\u308b\u3068\u3001VM\u306e\u9694\u96e2\u3092\u3069\u306e\u4ed5\u4e8b\u3078\u4f7f\u3046\u3079\u304d\u304b\u3001\u5177\u4f53\u7684\u306b\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<ol>\n<li id=\"ref-1\">Seongsoo Cho\uff0fOpenInfra Korea User Group\u300c<a href=\"https:\/\/drive.google.com\/file\/d\/12zbQw247B3TNBzHQbIqzEpRXD4FbTgcV\/view?usp=drivesdk\">Open Infrastructure: Global Trends<\/a>\u300d\u30012026 OCP Korea Tech Day\u3001\u516836\u9801\u3002Kata Containers\u306e\u7d39\u4ecb\u306fpp.26\u201327\u3002<a href=\"https:\/\/www.opencompute.org\/events\/ocp-tech-day\/2026-ocp-korea-tech-day\/\">OCP\u516c\u5f0f\u8cc7\u6599\u4e00\u89a7<\/a>\u3002<\/li>\n<li id=\"ref-2\">Kata Containers contributors\u300c<a href=\"https:\/\/github.com\/kata-containers\/kata-containers\/blob\/main\/docs\/design\/architecture\/README.md\">Kata Containers Architecture<\/a>\u300d\u3002Shim v2 architecture\u3001Container creation\u3001Mixing VM based and namespace based runtimes\u3002<\/li>\n<li id=\"ref-3\">Kata Containers contributors\u300c<a href=\"https:\/\/kata-containers.github.io\/kata-containers\/design\/virtualization\/\">Virtualization in Kata Containers<\/a>\u300d\u3002Pod\u3068VM\u306e\u5bfe\u5fdc\u3001\u30b2\u30b9\u30c8\u5185\u306e\u30b3\u30f3\u30c6\u30ca\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3054\u3068\u306e\u6a5f\u80fd\u3002<\/li>\n<li id=\"ref-4\">Kata Containers contributors\u300c<a href=\"https:\/\/github.com\/kata-containers\/kata-containers\/blob\/main\/docs\/Limitations.md\">Limitations<\/a>\u300d\u3002Host network\u3001Privileged containers\u3001The constraints challenge\u3002<\/li>\n<\/ol>\n<p>\u8cc7\u6599\u78ba\u8a8d\u65e5\uff1a2026\u5e7410\u670812\u65e5\u3002\u516c\u5f0f\u6587\u66f8\u306e\u516c\u958b\u7248\u3068\u30ea\u30dd\u30b8\u30c8\u30ea\u306emain\u3092\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u914d\u5e03\u7248\u3092\u5c0e\u5165\u3057\u305f\u691c\u8a3c\u3084\u3001\u901f\u5ea6\u30fb\u30e1\u30e2\u30ea\u30fc\u4f7f\u7528\u91cf\u306e\u6bd4\u8f03\u8a66\u9a13\u306f\u884c\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u63a1\u7528\u6642\u306f\u5bfe\u8c61\u7248\u306e\u6587\u66f8\u3068\u5b9f\u969b\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b3\u30f3\u30c6\u30ca\u306b\u5165\u308c\u305f\u51e6\u7406\u3068\u3001\u305d\u306e\u51e6\u7406\u3092\u52d5\u304b\u3059\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u5883\u754c\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u5229\u7528\u8005\u304c\u6301\u3061\u8fbc\u3080\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u306a\u3069\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5\u3067\u304d\u308b\u3053\u3068\u306b\u52a0\u3048\u3066\u3001\u4f55\u3092\u5171\u6709\u3057\u3001\u3069\u3053\u304b\u3089\u5206\u96e2\u3059\u308b\u304b\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":858,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[31],"tags":[116,73,21],"class_list":["post-859","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-software","tag-kubernetes","tag-ocp-korea-2026","tag-21"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-research-kata-pod-isolation-20261012-featured-c6931f1a874a.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=859"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/859\/revisions"}],"predecessor-version":[{"id":861,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/859\/revisions\/861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/858"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}