{"id":63839,"date":"2025-04-29T08:59:55","date_gmt":"2025-04-29T00:59:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63839\/"},"modified":"2025-04-29T08:59:55","modified_gmt":"2025-04-29T00:59:55","slug":"nginx%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63839\/","title":{"rendered":"nginx\u5982\u4f55\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"<blockquote><p>\n  \u5982\u4f55\u914d\u7f6e nginx \u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\uff1f\u5b9a\u4e49\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\uff0c\u6307\u5b9a\u670d\u52a1\u5668 ip \u548c\u7aef\u53e3\u3002\u5b9a\u4e49\u865a\u62df\u4e3b\u673a\uff0c\u76d1\u542c\u8fde\u63a5\u5e76\u8f6c\u53d1\u5230\u4e0a\u6e38\u6c60\u3002\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5339\u914d\u8bf7\u6c42\u5e76\u8f6c\u53d1\u5230\u4e0a\u6e38\u6c60\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/06\/2024060615122154757.jpg\" class=\"aligncenter\" title=\"nginx\u5982\u4f55\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u63d2\u56fe\" alt=\"nginx\u5982\u4f55\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u63d2\u56fe\" \/><\/p>\n<h2>Nginx \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u6307\u5357<\/h2>\n<p>\u8d1f\u8f7d\u5747\u8861\u662f\u4e00\u79cd\u7f51\u7edc\u6280\u672f\uff0c\u53ef\u5c06\u4f20\u5165\u6d41\u91cf\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u5e76\u589e\u5f3a\u53ef\u7528\u6027\u3002Nginx \u662f\u4e00\u6b3e\u6d41\u884c\u7684 Web \u670d\u52a1\u5668\uff0c\u53ef\u7528\u4e8e\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<h3>\u914d\u7f6e\u6b65\u9aa4<\/h3>\n<p>\u8981\u914d\u7f6e Nginx \u8d1f\u8f7d\u5747\u8861\uff0c\u8bf7\u5728 Nginx \u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n<pre>upstream my_upstream {\n    server 192.168.1.100:80;\n    server 192.168.1.101:80;\n    server 192.168.1.102:80;\n}\n\nserver {\n    listen 80;\n    server_name my-domain.com;\n    location \/ {\n        proxy_pass http:\/\/my_upstream;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<p><strong>upstream<\/strong> \u5757\u5b9a\u4e49\u4e86\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\uff0c\u5176\u4e2d\u5305\u542b\u8981\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u7684\u670d\u52a1\u5668\u5217\u8868\u3002<strong>server<\/strong> \u6307\u4ee4\u6307\u5b9a\u6bcf\u53f0\u670d\u52a1\u5668\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u3002<\/p>\n<p><strong>server<\/strong> \u5757\u5b9a\u4e49\u4e86\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\uff0c\u5b83\u76d1\u542c\u4f20\u5165\u7684\u8fde\u63a5\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u3002<strong>server_name<\/strong> \u6307\u4ee4\u6307\u5b9a\u865a\u62df\u4e3b\u673a\u7684\u4e3b\u673a\u540d\u3002<strong>location \/<\/strong> \u5757\u5b9a\u4e49\u4e86\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u5b83\u5339\u914d\u6240\u6709\u4f20\u5165\u8bf7\u6c42\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u3002<strong>proxy_pass<\/strong> \u6307\u4ee4\u6307\u5b9a\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u7684\u540d\u79f0\u3002<\/p>\n<h3>\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/h3>\n<p>Nginx \u652f\u6301\u4ee5\u4e0b\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\uff1a<\/p>\n<ul>\n<li> <strong>\u8f6e\u8be2 (least_conn)<\/strong>\uff1a\u4f9d\u6b21\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u4e0a\u6e38\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u8fde\u63a5\u6570\u6700\u5c11\u7684\u4f18\u5148\u5904\u7406\u8bf7\u6c42\u3002<\/li>\n<li> <strong>\u6743\u91cd\u5faa\u73af (weight)<\/strong>\uff1a\u6839\u636e\u4e3a\u6bcf\u4e2a\u670d\u52a1\u5668\u8bbe\u7f6e\u7684\u6743\u91cd\u5206\u914d\u8bf7\u6c42\uff0c\u6743\u91cd\u8f83\u9ad8\u7684\u670d\u52a1\u5668\u5904\u7406\u66f4\u591a\u8bf7\u6c42\u3002<\/li>\n<li> <strong>IP \u54c8\u5e0c (ip_hash)<\/strong>\uff1a\u6839\u636e\u5ba2\u6237\u7aef IP \u5730\u5740\u8fdb\u884c\u54c8\u5e0c\uff0c\u603b\u662f\u5c06\u6765\u81ea\u540c\u4e00\u4e2a IP \u5730\u5740\u7684\u8bf7\u6c42\u53d1\u9001\u5230\u540c\u4e00\u53f0\u670d\u52a1\u5668\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u901a\u8fc7\u5728<strong>upstream<\/strong> \u5757\u4e2d\u4f7f\u7528<strong>least_conn<\/strong>\u3001<strong>weight<\/strong> \u6216<strong>hash<\/strong> \u7b49\u6307\u4ee4\u6765\u914d\u7f6e\u8fd9\u4e9b\u7b97\u6cd5\u3002<\/p>\n<h3>\u76d1\u63a7\u548c\u5065\u5eb7\u68c0\u67e5<\/h3>\n<p>Nginx \u63d0\u4f9b\u591a\u79cd\u76d1\u63a7\u548c\u5065\u5eb7\u68c0\u67e5\u673a\u5236\u6765\u76d1\u89c6\u4e0a\u6e38\u670d\u52a1\u5668\u7684\u8fd0\u884c\u72b6\u51b5\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528<strong>proxy_monitor<\/strong> \u6a21\u5757\u542f\u7528\u4e3b\u52a8\u5065\u5eb7\u68c0\u67e5\uff0c\u5982\u679c\u670d\u52a1\u5668\u54cd\u5e94\u4e0d\u53ca\u65f6\uff0c\u5219\u5c06\u5176\u4ece\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u4e2d\u6807\u8bb0\u4e3a\u8131\u673a\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u914d\u7f6e nginx \u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\uff1f\u5b9a\u4e49\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\uff0c\u6307\u5b9a\u670d\u52a1\u5668 ip \u548c\u7aef\u53e3\u3002\u5b9a\u4e49\u865a\u62df\u4e3b\u673a\uff0c\u76d1\u542c\u8fde\u63a5\u5e76\u8f6c\u53d1\u5230\u4e0a\u6e38\u6c60\u3002\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5339\u914d\u8bf7\u6c42\u5e76\u8f6c\u53d1\u5230\u4e0a\u6e38\u6c60\u3002 Nginx \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u6307\u5357 \u8d1f\u8f7d\u5747\u8861\u662f\u4e00\u79cd\u7f51\u7edc\u6280\u672f\uff0c\u53ef\u5c06\u4f20\u5165\u6d41\u91cf\u5206\u5e03\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u5e76\u589e\u5f3a\u53ef\u7528\u6027\u3002Nginx \u662f\u4e00\u6b3e\u6d41\u884c\u7684 Web \u670d\u52a1\u5668\uff0c\u53ef\u7528\u4e8e\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u3002 \u914d\u7f6e\u6b65\u9aa4 \u8981\u914d\u7f6e Nginx \u8d1f\u8f7d\u5747\u8861\uff0c\u8bf7\u5728 Nginx \u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u6307\u4ee4\uff1a upstream my_upstream { server 192.168.1.100:80; server 192.168.1.101:80; server 192.168.1.102:80; } server { listen 80; server_name my-domain.com; location \/ { proxy_pass http:\/\/my_upstream; } } \u767b\u5f55\u540e\u590d\u5236 \u8be6\u7ec6\u8bf4\u660e upstream \u5757\u5b9a\u4e49\u4e86\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\uff0c\u5176\u4e2d\u5305\u542b\u8981\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u7684\u670d\u52a1\u5668\u5217\u8868\u3002server \u6307\u4ee4\u6307\u5b9a\u6bcf\u53f0\u670d\u52a1\u5668\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u3002 server \u5757\u5b9a\u4e49\u4e86\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\uff0c\u5b83\u76d1\u542c\u4f20\u5165\u7684\u8fde\u63a5\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u3002server_name \u6307\u4ee4\u6307\u5b9a\u865a\u62df\u4e3b\u673a\u7684\u4e3b\u673a\u540d\u3002location \/ \u5757\u5b9a\u4e49\u4e86\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u5b83\u5339\u914d\u6240\u6709\u4f20\u5165\u8bf7\u6c42\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u3002proxy_pass \u6307\u4ee4\u6307\u5b9a\u4e0a\u6e38\u670d\u52a1\u5668\u6c60\u7684\u540d\u79f0\u3002 \u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5 Nginx [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-63839","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=63839"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63839\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}