{"id":782,"date":"2023-03-11T16:46:03","date_gmt":"2023-03-11T08:46:03","guid":{"rendered":"http:\/\/www.spiceandwolf.com.cn\/?p=782"},"modified":"2023-03-11T16:46:04","modified_gmt":"2023-03-11T08:46:04","slug":"traffix-management","status":"publish","type":"post","link":"http:\/\/www.spiceandwolf.com.cn\/index.php\/traffix-management\/","title":{"rendered":"nginx\u6d41\u91cf\u7ba1\u7406"},"content":{"rendered":"\n<p>nginx\u6709\u5f88\u591a\u6d41\u91cf\u7ba1\u7406\u65b9\u6cd5\u80fd\u65b9\u4fbf\u6211\u4eec\u8fdb\u884c\u8bf8\u5982\u5206\u6d41\u3001\u6d41\u91cf\u7ba1\u7406\u3001\u5bbd\u5e26\u7ba1\u7406\u548c\u8fde\u63a5\u6570\u7ba1\u7406\u7b49\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5ba2\u6237\u7aef\u5206\u6d41<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>http {\n    split_clients \"${remote_addr}AAA\" $variant {\n        0.5%   .one;\n        2%     .two;\n        *      \"\";\n    }\n\n    server {\n        listen 8080;\n        server_name localhost;\n        location \/ {\n            return 200 '$variant\\n';\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u5f53\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\u65f6\uff0cnginx\u4f1a\u5c06${remote_addr}AAA\u4e2d\u7684remote_addr\u66ff\u6362\u6210\u76f8\u5e94\u7684\u8fdc\u7a0bip\u5730\u5740\uff0c\u5e76\u5c06\u66ff\u6362\u540e\u7684\u62fc\u63a5\u5b57\u7b26\u4e32\u4f5c\u4e3aMurmurhash2\u7b97\u6cd5\u7684\u8f93\u5165\uff0c\u8ba1\u7b97\u51fa\u7ed3\u679c\u503c\uff0c\u5982\u679c\u7ed3\u679c\u503c\u5728\u524d0.5%\uff0c\u8fd4\u56de\u5728\u54cd\u5e94\u4f53\u4e2d\u8fd4\u56de.one\uff0c\u5982\u679c\u7ed3\u679c\u843d\u57280.5%~2.5%\uff0c\u5219\u8fd4\u56de\u5728\u54cd\u5e94\u4f53\u4e2d\u8fd4\u56de.two\uff0c\u5982\u679c\u7ed3\u679c\u5728\u5269\u4e0b\u7684\u533a\u57df\u4e2d\uff0c\u5219\u5728\u54cd\u5e94\u4f53\u4e2d\u8fd4\u56de\u7a7a\u503c<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1025\" height=\"443\" src=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2023\/03\/image-14.png\" alt=\"\" class=\"wp-image-817\" srcset=\"http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2023\/03\/image-14.png 1025w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2023\/03\/image-14-300x130.png 300w, http:\/\/www.spiceandwolf.com.cn\/wp-content\/uploads\/2023\/03\/image-14-768x332.png 768w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><figcaption class=\"wp-element-caption\">\u5b98\u65b9\u6587\u6863<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9650\u5236\u6700\u5927\u8fde\u63a5\u6570<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>http {\n    limit_conn_zone $binary_remote_addr zone=limitbyaddr:10m;\n    limit_conn_status 429;\n    # ...\n    server {\n        # ...\n        # \u9650\u5236\u6700\u5927\u8fde\u63a5\u6570\u4e3a2\n        limit_conn limitbyaddr 2;\n        # ...\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u8868\u793a\u5728\u540c\u4e00\u65f6\u95f4\u5185\uff0c\u540c\u4e00ip\u7684\u5e76\u53d1\u8fde\u63a5\u6570\u91cf\u5728\u4e24\u4e2a\u4ee5\u5185\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9650\u5236\u6bcf\u79d2\u8bf7\u6c42\u6570<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>http {\n    limit_req_zone $binary_remote_addr zone=limitbyaddr:10m rate=3r\/s;\n    limit_req_status 429;\n    # ...\n    server {\n        # ...\n        limit_req zone=limitbyaddr;\n        # ...\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u9650\u5236\u540c\u4e00\u4e2aip\u5730\u5740\u6bcf\u79d2\u53ea\u80fd\u53d1\u90013\u4e2a\u8bf7\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9650\u5236\u4e0b\u8f7d\u5e26\u5bbd<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>location \/downloads\/ {\n    limit_rate_after 10m;\n    limit_rate 1m;\n}<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e24\u4e2a\u6307\u4ee4\u90fd\u662f\u5bf9nginx\u670d\u52a1\u5668\u7684\u4e0a\u4f20\u5e26\u5bbd\u505a\u9650\u5236\u7684\u3002limit_rate_after\u6307\u4ee4\u8868\u793a\u540c\u4e00\u4e2a\u8fde\u63a5\u5728\u4e0b\u8f7d\u5b8c10m\u4e4b\u524d\u662f\u4e0d\u4f1a\u8fdb\u884c\u5e26\u5bbd\u9650\u5236\u7684\uff0c\u800climit_rate\u5219\u8868\u793anginx\u670d\u52a1\u5728\u6bcf\u4e2a\u8fde\u63a5\u4e0a\u7684\u4e0a\u884c\u5e26\u5bbd\u9650\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>nginx\u6709\u5f88\u591a\u6d41\u91cf\u7ba1\u7406\u65b9\u6cd5\u80fd\u65b9\u4fbf\u6211\u4eec\u8fdb\u884c\u8bf8\u5982\u5206\u6d41\u3001\u6d41\u91cf\u7ba1\u7406\u3001\u5bbd\u5e26\u7ba1\u7406\u548c\u8fde\u63a5\u6570\u7ba1\u7406\u7b49\u64cd\u4f5c\u3002 \u5ba2\u6237\u7aef\u5206\u6d41 \u5f53\u5ba2\u6237 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-782","post","type-post","status-publish","format-standard","hentry","category-nginx"],"_links":{"self":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=782"}],"version-history":[{"count":3,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"predecessor-version":[{"id":818,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/782\/revisions\/818"}],"wp:attachment":[{"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.spiceandwolf.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}