{"id":4503,"date":"2026-06-16T00:00:08","date_gmt":"2026-06-15T17:00:08","guid":{"rendered":"https:\/\/technest.com.vn\/?p=4503"},"modified":"2026-05-29T16:09:11","modified_gmt":"2026-05-29T09:09:11","slug":"nagios","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/ja\/nagios\/","title":{"rendered":"Nagios\u3068\u306f\uff1f\u5305\u62ec\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u76e3\u8996\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u73fe\u4ee3\u306eIT\u4e16\u754c\u306b\u304a\u3044\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5b9a\u304b\u3064\u7d99\u7d9a\u7684\u306b\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u3042\u3089\u3086\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u6b7b\u6d3b\u554f\u984c\u3067\u3059\u3002\u5c0f\u3055\u306a\u969c\u5bb3\u304c\u4e00\u3064\u3067\u3082\u767a\u751f\u3057\u3001\u305d\u308c\u304c\u9069\u6642\u306b\u767a\u898b\u3055\u308c\u306a\u3051\u308c\u3070\u3001\u6570\u6642\u9593\u306b\u308f\u305f\u308b\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u3001\u53ce\u76ca\u306e\u640d\u5931\u3001\u305d\u3057\u3066\u9867\u5ba2\u304b\u3089\u306e\u4fe1\u983c\u55aa\u5931\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u30b7\u30b9\u30c6\u30e0\u76e3\u8996\u30c4\u30fc\u30eb\u306f\u307e\u3059\u307e\u3059\u6b20\u304b\u305b\u306a\u3044\u5b58\u5728\u3068\u306a\u3063\u3066\u304a\u308a\u3001<a title=\"Nagios\" href=\"https:\/\/technest.com.vn\/ja\/nagios\/\"><strong>Nagios<\/strong><\/a>\u306f\u3053\u306e\u5206\u91ce\u3067\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e00\u3064\u3067\u3059\u3002<\/span><\/p>\n<h2><b>Nagios\u3068\u306f\u4f55\u304b\uff1f<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Nagios\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308a\u30011999\u5e74\u306bEthan Galstad\u306b\u3088\u3063\u3066NetSaint\u3068\u3044\u3046\u540d\u79f0\u3067\u521d\u3081\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u30022002\u5e74\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306fNagios\u306b\u6539\u540d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u300cNagios Ain&#8217;t Gonna Insist On Sainthood\u300d\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u305d\u306e\u5f8c\u3059\u3050\u306bIT\u30a4\u30f3\u30d5\u30e9\u76e3\u8996\u696d\u754c\u306e\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/span><\/p>\n<figure id=\"attachment_4490\" aria-describedby=\"caption-attachment-4490\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4490 size-full\" title=\"Nagios\u3068\u306f\u4f55\u304b\uff1f\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-1.jpg\" alt=\"Nagios\u3068\u306f\u4f55\u304b\uff1f\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-1.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4490\" class=\"wp-caption-text\">Nagios\u3068\u306f\u4f55\u304b\uff1f<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u672c\u8cea\u7684\u306b\u3001Nagios\u306f\u30a2\u30e9\u30fc\u30c8\u304a\u3088\u3073\u8ffd\u8de1\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u304c\u30b5\u30fc\u30d0\u30fc\u3001\u30b5\u30fc\u30d3\u30b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u5168\u4f53\u306e\u72b6\u614b\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408&#8211;\u4f8b\u3048\u3070\u30b5\u30fc\u30d0\u30fc\u306e\u30c0\u30a6\u30f3\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45\u306e\u904e\u8ca0\u8377\u3001\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u7121\u5fdc\u7b54\u306a\u3069&#8211;Nagios\u306f\u5373\u5ea7\u306b\u30e1\u30fc\u30eb\u3001SMS\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u901a\u77e5\u30c1\u30e3\u30cd\u30eb\u3092\u901a\u3058\u3066\u6280\u8853\u30c1\u30fc\u30e0\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nagios\u306f\u4e3b\u306b2\u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002Nagios Core\u306f\u5b8c\u5168\u306b\u7121\u6599\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001\u30b3\u30a2\u3068\u306a\u308b\u76e3\u8996\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u4e16\u754c\u4e2d\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u7d99\u7d9a\u7684\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u8ca2\u732e\u3055\u308c\u3066\u3044\u307e\u3059\u3002Nagios XI\u306f\u5546\u7528\u7248\u3067\u3042\u308a\u3001\u9ad8\u5ea6\u306a\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b5\u30dd\u30fc\u30c8\u3001\u3088\u308a\u4fbf\u5229\u306a\u8a2d\u5b9a\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u3063\u3066\u3082\u3001Nagios\u306f\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u67d4\u8edf\u6027\u304c\u3042\u308a\u3001\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u76e3\u8996\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306e\u8a55\u5224\u3092\u7dad\u6301\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2><b>Nagios\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u3069\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3067\u3082\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5c0e\u5165\u3092\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u3001\u9577\u6240\u3068\u77ed\u6240\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002Nagios\u3082\u4f8b\u5916\u3067\u306f\u3042\u308a\u307e\u305b\u3093&#8211;\u3053\u306e\u30c4\u30fc\u30eb\u306f\u591a\u304f\u306e\u512a\u308c\u305f\u5229\u70b9\u3092\u6301\u3064\u4e00\u65b9\u3067\u3001\u6280\u8853\u30c1\u30fc\u30e0\u304c\u628a\u63e1\u3057\u3066\u304a\u304f\u3079\u304d\u3044\u304f\u3064\u304b\u306e\u5236\u9650\u3082\u4f34\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<h3><b>Nagios\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u304b\u3064\u7121\u6599\uff1a<\/b><span style=\"font-weight: 400;\">Nagios Core\u306f\u30e9\u30a4\u30bb\u30f3\u30b9\u8cbb\u7528\u304c\u4e00\u5207\u304b\u304b\u3089\u305a\u3001\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u7d44\u7e54\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8c4a\u5bcc\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\uff1a<\/b><span style=\"font-weight: 400;\">\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f5,000\u4ee5\u4e0a\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u308a\u3001Nagios\u306f\u307b\u307c\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30c7\u30d0\u30a4\u30b9\u3001\u30b5\u30fc\u30d3\u30b9\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u9ad8\u3044\u4fe1\u983c\u6027\uff1a<\/b><span style=\"font-weight: 400;\">Nagios\u306f\u4e16\u754c\u4e2d\u306e\u5b9f\u969b\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u74b0\u5883\u3067\u6570\u5341\u5e74\u306b\u308f\u305f\u3063\u3066\u4f7f\u7528\u3055\u308c\u3001\u305d\u306e\u5b9f\u7e3e\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027\uff1a<\/b><span style=\"font-weight: 400;\">\u30b7\u30b9\u30c6\u30e0\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6570\u5341\u53f0\u304b\u3089\u6570\u5343\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u76e3\u8996\u307e\u3067\u62e1\u5f35\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30de\u30eb\u30c1\u30c1\u30e3\u30cd\u30eb\u30a2\u30e9\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\uff1a<\/b><span style=\"font-weight: 400;\">\u30e1\u30fc\u30eb\u3001SMS\u3001Slack\u3001<strong><a title=\"PagerDuty\" href=\"https:\/\/en.wikipedia.org\/wiki\/PagerDuty\" target=\"_blank\" rel=\"nofollow noopener\">PagerDuty<\/a><\/strong>\u306a\u3069\u591a\u304f\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u901a\u3058\u305f\u901a\u77e5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h3><b>\u6ce8\u610f\u3059\u3079\u304d\u30c7\u30e1\u30ea\u30c3\u30c8<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u8907\u96d1\u306a\u8a2d\u5b9a\uff1a<\/b><span style=\"font-weight: 400;\">Nagios Core\u306f\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308b\u624b\u52d5\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u9ad8\u5ea6\u306a\u6280\u8853\u30b9\u30ad\u30eb\u3068\u521d\u671f\u8a2d\u5b9a\u306b\u591a\u304f\u306e\u6642\u9593\u3092\u8981\u3057\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u6642\u4ee3\u9045\u308c\u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff1a<\/b><span style=\"font-weight: 400;\">Nagios Core\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u6bd4\u8f03\u7684\u57fa\u672c\u7684\u306a\u3082\u306e\u3067\u3042\u308a\u3001Grafana\u3084Zabbix\u3068\u3044\u3063\u305f\u73fe\u4ee3\u7684\u306a\u30c4\u30fc\u30eb\u3068\u6bd4\u8f03\u3057\u3066\u76f4\u611f\u6027\u306b\u6b20\u3051\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5206\u6563\u76e3\u8996\u306e\u7d44\u307f\u8fbc\u307f\u30b5\u30dd\u30fc\u30c8\u304c\u306a\u3044\uff1a<\/b><span style=\"font-weight: 400;\">\u8907\u6570\u306e\u62e0\u70b9\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8ffd\u52a0\u306e\u88dc\u5b8c\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7dad\u6301\u30b3\u30b9\u30c8\uff1a<\/b><span style=\"font-weight: 400;\">Core\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u7121\u6599\u3067\u3059\u304c\u3001Nagios\u30b7\u30b9\u30c6\u30e0\u306e\u904b\u7528\u3001\u4fdd\u5b88\u3001\u66f4\u65b0\u306b\u5fc5\u8981\u306a\u4eba\u4ef6\u8cbb\u306f\u76f8\u5f53\u306a\u3082\u306e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><b>Nagios\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\uff1f<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Nagios\u306e\u52d5\u4f5c\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u5b9a\u671f\u30c1\u30a7\u30c3\u30af\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u76e3\u8996\u5bfe\u8c61\u306e\u72b6\u614b\u3092\u7d99\u7d9a\u7684\u306b\u30dd\u30fc\u30ea\u30f3\u30b0\u3057\u3001\u7570\u5e38\u3092\u691c\u77e5\u3057\u305f\u969b\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u307e\u3059\u3002\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001Nagios\u306e\u52d5\u4f5c\u30d7\u30ed\u30bb\u30b9\u3092\u4ee5\u4e0b\u306e3\u3064\u306e\u4e3b\u8981\u306a\u6bb5\u968e\u306b\u5206\u3051\u3066\u5206\u6790\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_4491\" aria-describedby=\"caption-attachment-4491\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4491 size-full\" title=\"Nagios\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\uff1f\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-2.jpg\" alt=\"Nagios\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\uff1f\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-2.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-2-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4491\" class=\"wp-caption-text\">Nagios\u306f\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\uff1f<\/figcaption><\/figure>\n<h3><b>\u60c5\u5831\u306e\u53ce\u96c6<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u30d7\u30ed\u30bb\u30b9\u306fNagios\u304c\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30b5\u30fc\u30d0\u30fc\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002Nagios\u306f\u3053\u308c\u3092\u884c\u3046\u305f\u3081\u306b\u4e3b\u306b2\u3064\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u307e\u3059\u30021\u3064\u76ee\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u30c1\u30a7\u30c3\u30af\uff08Active Check\uff09\u3067\u3042\u308a\u3001Nagios\u30b5\u30fc\u30d0\u30fc\u304c\u30c7\u30fc\u30bf\u3092U\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4e8b\u524d\u306b\u5b9a\u3081\u3089\u308c\u305f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u5f93\u3063\u3066\u76e3\u8996\u5bfe\u8c61\u306b\u80fd\u52d5\u7684\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">2\u3064\u76ee\u306f\u30d1\u30c3\u30b7\u30d6\u30c1\u30a7\u30c3\u30af\uff08Passive Check\uff09\u3067\u3042\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8&#8211;\u901a\u5e38\u306fNRPE\uff08Nagios Remote Plugin Executor\uff09&#8211;\u304c\u30ed\u30fc\u30ab\u30eb\u60c5\u5831\u3092\u81ea\u3089\u53ce\u96c6\u3057\u3001\u4e2d\u592e\u306eNagios\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u53ce\u96c6\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306b\u306f\u3001CPU\u4f7f\u7528\u72b6\u6cc1\u3001RAM\u30e1\u30e2\u30ea\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u6307\u6a19\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u60c5\u5831\u306e\u8ee2\u9001<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u30c7\u30fc\u30bf\u304c\u53ce\u96c6\u3055\u308c\u305f\u5f8c\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u51e6\u7406\u306e\u305f\u3081\u306b\u60c5\u5831\u3092\u4e2d\u592e\u306eNagios\u30b5\u30fc\u30d0\u30fc\u306b\u8ee2\u9001\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30a2\u30af\u30c6\u30a3\u30d6\u30c1\u30a7\u30c3\u30af\u306e\u5834\u5408\u3001\u30c7\u30fc\u30bf\u306fNagios\u304c\u30c1\u30a7\u30c3\u30af\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u305f\u3073\u306b\u5373\u5ea7\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NSCA\uff08Nagios Service Check Acceptor\uff09\u3092\u901a\u3058\u305f\u30d1\u30c3\u30b7\u30d6\u30c1\u30a7\u30c3\u30af\u306e\u5834\u5408\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u30c1\u30a7\u30c3\u30af\u7d50\u679c\u3092\u80fd\u52d5\u7684\u306b\u4e2d\u592e\u30b5\u30fc\u30d0\u30fc\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u306f\u3001\u901a\u5e381\u301c5\u5206\u3054\u3068\u306b\u4e8b\u524d\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3055\u308c\u305f\u30b5\u30a4\u30af\u30eb\u3067\u5b9f\u884c\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u5e38\u306b\u7d99\u7d9a\u7684\u304b\u3064\u9069\u6642\u306b\u66f4\u65b0\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u7d50\u679c\u306e\u914d\u4fe1<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u6700\u7d42\u6bb5\u968e\u306f\u3001Nagios\u304c\u7d50\u679c\u3092\u51e6\u7406\u3057\u3066\u7ba1\u7406\u8005\u306b\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u3057\u305f\u5f8c\u3001Nagios\u306f\u305d\u308c\u3092\u5206\u6790\u3057\u3001\u4e8b\u524d\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u3057\u304d\u3044\u5024\uff08threshold\uff09\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002\u5024\u304c\u8b66\u544a\u3057\u304d\u3044\u5024\uff08Warning\uff09\u307e\u305f\u306f\u5371\u967a\u3057\u304d\u3044\u5024\uff08Critical\uff09\u3092\u8d85\u3048\u305f\u5834\u5408\u3001Nagios\u306f\u5373\u5ea7\u306b\u901a\u77e5\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u7d50\u679c\u306f\u30e1\u30fc\u30eb\u3001SMS\u3001\u30d7\u30c3\u30b7\u30e5\u901a\u77e5\u3001\u307e\u305f\u306fPagerDuty\u306e\u3088\u3046\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u7ba1\u7406\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u306e\u7d71\u5408\u306a\u3069\u3001\u8907\u6570\u306e\u30c1\u30e3\u30cd\u30eb\u3092\u901a\u3058\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30a2\u30e9\u30fc\u30c8\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u72b6\u614b\u306e\u5b8c\u5168\u306a\u5c65\u6b74\u306f\u3001\u5c06\u6765\u306e\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u3084\u5206\u6790\u306e\u305f\u3081\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h2><b>Nagios\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Nagios\u306f\u660e\u78ba\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30fb\u30b5\u30fc\u30d0\u30fc\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u3001\u69d8\u3005\u306a\u898f\u6a21\u306e\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u67d4\u8edf\u306a\u5c55\u958b\u3092\u53ef\u80fd\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nagios\u30b5\u30fc\u30d0\u30fc\uff08Nagios Server\uff09<\/b><span style=\"font-weight: 400;\">\u306f\u4e2d\u592e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u30c1\u30a7\u30c3\u30af\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3001\u7d50\u679c\u306e\u51e6\u7406\u3001\u30a2\u30e9\u30fc\u30c8\u306e\u7ba1\u7406\u3001\u304a\u3088\u3073\u7ba1\u7406\u8005\u3078\u306e\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u63d0\u4f9b\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u901a\u5e38Linux\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u4e0a\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001Nagios\u30c7\u30fc\u30e2\u30f3\u30b5\u30fc\u30d3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30d7\u30e9\u30b0\u30a4\u30f3<\/b><span style=\"font-weight: 400;\">\u306fNagios\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b2\u756a\u76ee\u306b\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u5404\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u7279\u5b9a\u306e\u30c1\u30a7\u30c3\u30af\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b\u5c0f\u3055\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u307e\u305f\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059&#8211;\u4f8b\u3048\u3070\u3001ping\u30c1\u30a7\u30c3\u30af\u3001HTTP\u30c1\u30a7\u30c3\u30af\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u30c1\u30a7\u30c3\u30af\u306a\u3069\u3002Nagios\u306f\u81ea\u3089\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5b8c\u5168\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u59d4\u4efb\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u72ec\u81ea\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f5c\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u6975\u3081\u3066\u9ad8\u3044\u67d4\u8edf\u6027\u304c\u751f\u307e\u308c\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>NRPE\uff08Nagios Remote Plugin Executor\uff09<\/b><span style=\"font-weight: 400;\">\u306f\u30ea\u30e2\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3042\u308a\u3001Nagios Server\u304c\u305d\u306e\u30de\u30b7\u30f3\u4e0a\u3067\u76f4\u63a5\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5b9f\u884c\u3057\u3001\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u901a\u5e38\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u901a\u3058\u3066\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5185\u90e8\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u7406\u60f3\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>NSCA\uff08Nagios Service Check Acceptor\uff09<\/b><span style=\"font-weight: 400;\">\u306f\u30d1\u30c3\u30b7\u30d6\u30c1\u30a7\u30c3\u30af\u30e2\u30c7\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u304c\u30b5\u30fc\u30d0\u30fc\u306e\u53d6\u5f97\u3092\u5f85\u3064\u306e\u3067\u306f\u306a\u304f\u3001\u80fd\u52d5\u7684\u306bNagios Server\u306b\u30c1\u30a7\u30c3\u30af\u7d50\u679c\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h2><b>Nagios\u306e\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Nagios\u306f\u5358\u306a\u308b\u76e3\u8996\u30c4\u30fc\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093&#8211;\u3042\u3089\u3086\u308b\u898f\u6a21\u306e\u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3048\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u305f\u591a\u304f\u306e\u6a5f\u80fd\u3092\u5099\u3048\u305f\u5b8c\u5168\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Nagios\u304c20\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u3063\u3066\u30c8\u30c3\u30d7\u306e\u5730\u4f4d\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u52a9\u3051\u3066\u304d\u305f\u6700\u3082\u512a\u308c\u305f\u6a5f\u80fd\u3067\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_4492\" aria-describedby=\"caption-attachment-4492\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4492 size-full\" title=\"Nagios\u306e\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3.jpg\" alt=\"Nagios\u306e\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4492\" class=\"wp-caption-text\">Nagios\u306e\u6ce8\u76ee\u3059\u3079\u304d\u6a5f\u80fd<\/figcaption><\/figure>\n<h3><b>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3088\u308b\u30b5\u30dd\u30fc\u30c8<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nagios\u306e\u6700\u5927\u306e\u5f37\u307f\u306e\u4e00\u3064\u306f\u3001\u305d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u81a8\u5927\u306a\u30b0\u30ed\u30fc\u30d0\u30eb\u30e6\u30fc\u30b6\u30fc\u304a\u3088\u3073\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u3059\u3002\u516c\u5f0f\u30d7\u30e9\u30b0\u30a4\u30f3\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u3042\u308bNagios Exchange\u306b\u306f\u73fe\u5728\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3088\u3063\u3066\u8ca2\u732e\u3055\u308c\u305f5,000\u4ee5\u4e0a\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u53ce\u9332\u3055\u308c\u3066\u304a\u308a\u3001Linux\/Windows\u30b5\u30fc\u30d0\u30fc\u3001Cisco\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3001MySQL\/PostgreSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089AWS\u3084Azure\u306e\u3088\u3046\u306a\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u307e\u305f\u3001\u5145\u5b9f\u3057\u305f\u30d5\u30a9\u30fc\u30e9\u30e0\u3001wiki\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u76f4\u9762\u3059\u308b\u3042\u3089\u3086\u308b\u554f\u984c\u306e\u89e3\u6c7a\u7b56\u3092\u5bb9\u6613\u306b\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u958b\u767a\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001Nagios\u304c\u6700\u65b0\u306e\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u306b\u5f93\u3063\u3066\u7d99\u7d9a\u7684\u306b\u66f4\u65b0\u30fb\u6539\u5584\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u30a4\u30f3\u30d5\u30e9\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u8ffd\u8de1<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nagios\u306f\u3001\u7269\u7406\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304b\u3089\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u306b\u81f3\u308b\u307e\u3067\u3001IT\u30a4\u30f3\u30d5\u30e9\u306e\u8907\u6570\u306e\u5c64\u306b\u308f\u305f\u3063\u3066\u5305\u62ec\u7684\u306a\u76e3\u8996\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306f\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u3001Docker\u30b3\u30f3\u30c6\u30ca\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\uff08\u30eb\u30fc\u30bf\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff09\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3001\u3055\u3089\u306b\u306fIoT\u30c7\u30d0\u30a4\u30b9\u3092\u542b\u3080\u6570\u5343\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u30c7\u30d0\u30a4\u30b9\u3092\u540c\u6642\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">HTTP\/HTTPS\u3001FTP\u3001SSH\u3001SMTP\u3001DNS\u3001POP3\u3001IMAP\u306a\u3069\u591a\u69d8\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u306b\u3088\u308a\u3001Nagios\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u30d6\u30e9\u30a4\u30f3\u30c9\u30b9\u30dd\u30c3\u30c8\u304c\u751f\u3058\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5206\u6563\u76e3\u8996\u6a5f\u80fd\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u5730\u7406\u7684\u5834\u6240\u306b\u3042\u308b\u8907\u6570\u306e\u30aa\u30d5\u30a3\u30b9\u3084\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306b\u8907\u6570\u306eNagios\u30b5\u30fc\u30d0\u30fc\u3092\u5c55\u958b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u5b9a\u671f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u8a08\u753b<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nagios\u306e\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u975e\u5e38\u306b\u6709\u7528\u306a\u6a5f\u80fd\u306e\u4e00\u3064\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304a\u3088\u3073\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u8a08\u753b\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\uff08Scheduled Downtime\uff09\u30e2\u30fc\u30c9\u3092\u901a\u3058\u3066\u3001\u7ba1\u7406\u8005\u306f\u500b\u3005\u306e\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u671f\u9593\u4e2dNagios\u306f\u4e0d\u8981\u306a\u30ce\u30a4\u30ba\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30a2\u30e9\u30fc\u30c8\u306e\u9001\u4fe1\u3092\u4e00\u6642\u505c\u6b62\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u7d99\u7d9a\u7684\u306b\u53ce\u96c6\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5c65\u6b74\u30c7\u30fc\u30bf\u306b\u3088\u308a\u3001\u6280\u8853\u30c1\u30fc\u30e0\u306f\u969c\u5bb3\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u4f4e\u4e0b\u50be\u5411\u3092\u8a8d\u8b58\u3057\u3001\u7a4d\u6975\u7684\u304b\u3064\u6839\u62e0\u306b\u57fa\u3065\u3044\u3066\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3084\u5bb9\u91cf\u62e1\u5f35\u306e\u8a08\u753b\u3092\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Nagios XI\u306e\u9ad8\u5ea6\u306a\u30ec\u30dd\u30fc\u30c8\u6a5f\u80fd\u306f\u3001\u8996\u899a\u7684\u306a\u30b0\u30e9\u30d5\u3084\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3082\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u7d4c\u55b6\u9663\u304c\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u30a4\u30f3\u30d5\u30e9\u6295\u8cc7\u306e\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/span><\/p>\n<h2><b>Nagios\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Linux \u30b7\u30b9\u30c6\u30e0\uff08CentOS\/RHEL\u307e\u305f\u306fUbuntu\uff09\u306bNagios Core\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u7ba1\u7406\u8005\u306f\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u9806\u756a\u306b\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_4493\" aria-describedby=\"caption-attachment-4493\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4493 size-full\" title=\"Nagios\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u65b9\u6cd5\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3ta.jpg\" alt=\"Nagios\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u65b9\u6cd5\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3ta.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/nagios-3ta-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4493\" class=\"wp-caption-text\">Nagios\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/figcaption><\/figure>\n<h3><b>\u30b9\u30c6\u30c3\u30d71\uff1a\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u307e\u305a\u3001OS\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u5fc5\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30c4\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002CentOS\/RHEL\u3067\u306f <\/span><span style=\"font-weight: 400;\">yum install -y gcc glibc glibc-common wget unzip httpd php gd gd-devel<\/span><span style=\"font-weight: 400;\"> \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002Ubuntu\/Debian\u3067\u306f\u3001\u540c\u7b49\u306e\u30b3\u30de\u30f3\u30c9\u306f <\/span><span style=\"font-weight: 400;\">apt install -y autoconf gcc libc6 make wget unzip apache2 php libapache2-mod-php libgd-dev<\/span><span style=\"font-weight: 400;\"> \u3067\u3059\u3002<\/span><\/p>\n<h3><b>\u30b9\u30c6\u30c3\u30d72\uff1aNagios\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30b3\u30f3\u30d1\u30a4\u30eb<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">nagios.org\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u6700\u65b0\u306eNagios Core\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u89e3\u51cd\u3057\u3066 <\/span><span style=\"font-weight: 400;\">.\/configure<\/span><span style=\"font-weight: 400;\">\u3001<\/span><span style=\"font-weight: 400;\">make all<\/span><span style=\"font-weight: 400;\">\u3001<\/span><span style=\"font-weight: 400;\">make install<\/span><span style=\"font-weight: 400;\"> \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30fc\u30b9\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308aNagios\u30d0\u30a4\u30ca\u30ea\u304c\u751f\u6210\u3055\u308c\u3001<\/span><span style=\"font-weight: 400;\">\/usr\/local\/nagios\/<\/span><span style=\"font-weight: 400;\"> \u306b\u6a19\u6e96\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u30b9\u30c6\u30c3\u30d73\uff1a\u30e6\u30fc\u30b6\u30fc\u306e\u4f5c\u6210\u3068\u6a29\u9650\u8a2d\u5b9a<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">nagios\u30b7\u30b9\u30c6\u30e0\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001Apache\u304cNagios\u306eCGI\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306bwww-data\uff08\u307e\u305f\u306fapache\uff09\u30b0\u30eb\u30fc\u30d7\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/span><span style=\"font-weight: 400;\">htpasswd -c \/usr\/local\/nagios\/etc\/htpasswd.users nagiosadmin<\/span><span style=\"font-weight: 400;\"> \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a6\u30a7\u30d6\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u30b9\u30c6\u30c3\u30d74\uff1aNagios\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">nagios-plugins\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u516c\u5f0f\u30d7\u30e9\u30b0\u30a4\u30f3\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001check_ping\u3001check_http\u3001check_disk\u3001check_cpu\u306a\u3069\u306e\u6570\u767e\u306e\u65e2\u88fd\u30c1\u30a7\u30c3\u30af\u30b3\u30de\u30f3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><b>\u30b9\u30c6\u30c3\u30d75\uff1a\u76e3\u8996\u5bfe\u8c61\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8a2d\u5b9a<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u304c\u6700\u3082\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002Nagios\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306f <\/span><span style=\"font-weight: 400;\">\/usr\/local\/nagios\/etc\/<\/span><span style=\"font-weight: 400;\"> \u306b\u3042\u308a\u3001\u7279\u5b9a\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u8a18\u8ff0\u3055\u308c\u307e\u3059\u3002\u7ba1\u7406\u8005\u306f\u4ee5\u4e0b\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1aHost\uff08\u76e3\u8996\u3059\u308b\u30b5\u30fc\u30d0\u30fc\uff09\u3001Service\uff08\u5404\u30db\u30b9\u30c8\u4e0a\u306e\u30b5\u30fc\u30d3\u30b9\uff09\u3001Contact\uff08\u30a2\u30e9\u30fc\u30c8\u53d7\u4fe1\u8005\uff09\u3001Timeperiod\uff08\u76e3\u8996\u304a\u3088\u3073\u901a\u77e5\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\uff09\u3001Command\uff08\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u304b\u306e\u30c1\u30a7\u30c3\u30af\u30b3\u30de\u30f3\u30c9\uff09\u3002<\/span><\/p>\n<h3><b>\u30b9\u30c6\u30c3\u30d76\uff1a\u30b5\u30fc\u30d3\u30b9\u306e\u8d77\u52d5\u3068\u78ba\u8a8d<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u8d77\u52d5\u524d\u306b\u30a8\u30e9\u30fc\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b <\/span><span style=\"font-weight: 400;\">\/usr\/local\/nagios\/bin\/nagios -v \/usr\/local\/nagios\/etc\/nagios.cfg<\/span><span style=\"font-weight: 400;\"> \u30b3\u30de\u30f3\u30c9\u3067\u69cb\u6587\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u6b21\u306b <\/span><span style=\"font-weight: 400;\">systemctl start nagios<\/span><span style=\"font-weight: 400;\"> \u304a\u3088\u3073 <\/span><span style=\"font-weight: 400;\">systemctl enable nagios<\/span><span style=\"font-weight: 400;\"> \u3067\u30b5\u30fc\u30d3\u30b9\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3057\u307e\u3059\u3002<\/span><span style=\"font-weight: 400;\">http:\/\/your-server-ip\/nagios<\/span><span style=\"font-weight: 400;\"> \u306e\u30a6\u30a7\u30d6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u306e\u76e3\u8996\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nagios\u306f25\u5e74\u4ee5\u4e0a\u306e\u767a\u5c55\u3092\u7d4c\u3066\u305d\u306e\u4fa1\u5024\u3092\u8a3c\u660e\u3057\u7d9a\u3051\u3066\u304a\u308a\u3001\u3042\u3089\u3086\u308b\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306e\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306b\u6b20\u304b\u305b\u306a\u3044\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5c0f\u898f\u6a21\u306a\u30a4\u30f3\u30d5\u30e9\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u5927\u898f\u6a21\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001Nagios\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u5e38\u306b\u5b89\u5b9a\u304b\u3064\u52b9\u7387\u7684\u306b\u7a3c\u50cd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u5305\u62ec\u7684\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u67d4\u8edf\u306a\u76e3\u8996\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u4ee3\u306eIT\u4e16\u754c\u306b\u304a\u3044\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5b9a\u304b\u3064\u7d99\u7d9a\u7684\u306b\u7a3c\u50cd\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u3042\u3089\u3086\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u6b7b\u6d3b\u554f\u984c\u3067\u3059\u3002\u5c0f\u3055\u306a\u969c\u5bb3\u304c\u4e00\u3064\u3067\u3082\u767a\u751f\u3057\u3001\u305d\u308c\u304c\u9069\u6642\u306b\u767a\u898b\u3055\u308c\u306a\u3051\u308c\u3070\u3001\u6570\u6642\u9593\u306b\u308f\u305f\u308b\u30b5\u30fc\u30d3\u30b9\u505c\u6b62\u3001\u53ce\u76ca\u306e\u640d\u5931\u3001\u305d\u3057\u3066\u9867\u5ba2\u304b\u3089\u306e\u4fe1\u983c<\/p>\n","protected":false},"author":1,"featured_media":4495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/4503"}],"collection":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/comments?post=4503"}],"version-history":[{"count":2,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/4503\/revisions"}],"predecessor-version":[{"id":4505,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/posts\/4503\/revisions\/4505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/media\/4495"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/media?parent=4503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/categories?post=4503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/ja\/wp-json\/wp\/v2\/tags?post=4503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}