{"id":15804,"date":"2021-08-26T14:05:33","date_gmt":"2021-08-26T05:05:33","guid":{"rendered":"https:\/\/cloud.sakura.ad.jp\/news\/?p=15804"},"modified":"2021-08-26T14:07:01","modified_gmt":"2021-08-26T05:07:01","slug":"enhanced-lb-proxy-protocol","status":"publish","type":"post","link":"https:\/\/cloud.sakura.ad.jp\/news\/2021\/08\/26\/enhanced-lb-proxy-protocol\/","title":{"rendered":"\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306b\u3066Proxy Protocol\u5bfe\u5fdc\u3092\u884c\u3044\u307e\u3057\u305f"},"content":{"rendered":"

HTTP\/HTTPS\u304a\u3088\u3073TCP\u306e\u30d7\u30ed\u30ad\u30b7\u578b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300c\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300d\u306b\u3066\u3001Proxy Protocol\u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002Proxy Protocol\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067TCP\u3067\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3067\u3082\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u63a5\u7d9a\u60c5\u5831\u304c\u5b9f\u30b5\u30fc\u30d0\u306b\u3066\u53d6\u5f97\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

<\/p>\n

\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089\u306eProxy Protocol\u306e\u6709\u52b9\u5316\u306f\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u4f5c\u6210\u5f8c\u3001\u300c\u8a2d\u5b9a\u5909\u66f4\u300d\u3088\u308a\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308bProxy Protocol\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306fv2\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

HTTP\u3001HTTPS\u306e\u30d7\u30ed\u30ad\u30b7\u65b9\u5f0f\u3067\u306f\u3001\u5b9f\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3055\u308c\u308bX-Forwarded-For\u30d8\u30c3\u30c0\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u53d6\u5f97\u3067\u304d\u3066\u304a\u308a\u307e\u3057\u305f\u304c\u3001Proxy Protocol\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001TCP\u306e\u30d7\u30ed\u30ad\u30b7\u65b9\u5f0f\u3067\u3082\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u60c5\u5831\u304c\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002Proxy Protocol\u306fHTTP\u3001HTTPS\u3001TCP\u306e\u5168\u3066\u306e\u30d7\u30ed\u30ad\u30b7\u65b9\u5f0f\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

Proxy Protocol\u3092\u6709\u52b9\u5316\u3059\u308b\u3068\u3001\u30bd\u30fc\u30ea\u30fc\u30b5\u30fc\u30d0\u3068\u306e\u901a\u4fe1\u4ee5\u5916\u3001\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u3092\u542b\u3080\u5b9f\u30b5\u30fc\u30d0\u3068\u306e\u5168\u3066\u306e\u901a\u4fe1\u304cProxy Protocol\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

\u5b9f\u30b5\u30fc\u30d0\u306bnginx\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u30a2\u30af\u30bb\u30b9\u5143\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

server {\r\n\u3000\u3000\u3000\u3000listen 80;\r\n\u3000\u3000\u3000\u3000listen 81 proxy_protocol; #\u5b9f\u30b5\u30fc\u30d0\u306b\u306f\u3053\u3061\u3089\u306e\u30dd\u30fc\u30c8\u3092\u767b\u9332\r\n\r\n\u3000\u3000\u3000\u3000set_real_ip_from 192.0.2.0\/24 #\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u30d7\u30ed\u30ad\u30b7\u5143\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\r\n\u3000\u3000\u3000\u3000real_ip_header proxy_protocol;\r\n\r\n\u3000\u3000\u3000\u3000location \/ {\r\n      ...\r\n\u3000\u3000\u3000\u3000}\r\n}\r\n<\/pre>\n
\u8a73\u3057\u304f\u306f\u3001\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u4eca\u5f8c\u3082\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u304a\u5fdc\u3048\u3057\u968f\u6642\u6a5f\u80fd\u6539\u5584\u3092\u9032\u3081\u307e\u3059\u306e\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u3059\u308b\u3054\u8981\u671b\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u300c\u3055\u304f\u3089\u306e\u30e6\u30fc\u30b6\u30fc\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af<\/span><\/a>\u300d\u307e\u3067\u304a\u6c17\u8efd\u306b\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
HTTP\/HTTPS\u304a\u3088\u3073TCP\u306e\u30d7\u30ed\u30ad\u30b7\u578b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300c\u30a8\u30f3\u30cf\u30f3\u30b9\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300d\u306b\u3066\u3001Proxy Protocol\u306b\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002Proxy Protocol\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067TCP\u3067\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3067\u3082\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u63a5\u7d9a\u60c5\u5831\u304c\u5b9f\u30b5\u30fc\u30d0\u306b\u3066\u53d6\u5f97\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-15804","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/posts\/15804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/comments?post=15804"}],"version-history":[{"count":5,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/posts\/15804\/revisions"}],"predecessor-version":[{"id":15822,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/posts\/15804\/revisions\/15822"}],"wp:attachment":[{"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/media?parent=15804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/categories?post=15804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloud.sakura.ad.jp\/news\/wp-json\/wp\/v2\/tags?post=15804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}