{"id":45324,"date":"2024-10-06T22:03:16","date_gmt":"2024-10-06T14:03:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45324\/"},"modified":"2024-10-06T22:03:16","modified_gmt":"2024-10-06T14:03:16","slug":"%e4%bd%bf%e7%94%a8-nginx-%e7%b0%a1%e5%96%ae%e5%af%a6%e7%8f%be%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45324\/","title":{"rendered":"\u4f7f\u7528 Nginx \u7c21\u55ae\u5be6\u73fe\u8ca0\u8f09\u5747\u8861"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8-nginx-%e7%b0%a1%e5%96%ae%e5%af%a6%e7%8f%be%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1-BionTgygAN\">\u4f7f\u7528 Nginx \u7c21\u55ae\u5be6\u73fe\u8ca0\u8f09\u5747\u8861<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u55ae\u4e00\u4f3a\u670d\u5668\u5f80\u5f80\u7121\u6cd5\u627f\u53d7\u9ad8\u6d41\u91cf\u7684\u8acb\u6c42\uff0c\u9019\u6642\u5019\u8ca0\u8f09\u5747\u8861\u6280\u8853\u4fbf\u6210\u70ba\u4e86\u89e3\u6c7a\u65b9\u6848\u4e4b\u4e00\u3002Nginx \u4f5c\u70ba\u4e00\u6b3e\u9ad8\u6548\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u8ca0\u8f09\u5747\u8861\u529f\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Nginx \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u914d\u7f6e\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%ef%bc%9f-BionTgygAN\">\u4ec0\u9ebc\u662f\u8ca0\u8f09\u5747\u8861\uff1f<\/h2>\n<p>\u8ca0\u8f09\u5747\u8861\u662f\u5c07\u9032\u5165\u7684\u7db2\u7d61\u6d41\u91cf\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u4ee5\u78ba\u4fdd\u6c92\u6709\u55ae\u4e00\u4f3a\u670d\u5668\u904e\u8f09\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7db2\u7ad9\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u63d0\u5347\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u8ca0\u8f09\u5747\u8861\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff0c\u5305\u62ec\u786c\u9ad4\u8ca0\u8f09\u5747\u8861\u5668\u548c\u8edf\u9ad4\u89e3\u6c7a\u65b9\u6848\uff0c\u800c Nginx \u5247\u662f\u6700\u53d7\u6b61\u8fce\u7684\u8edf\u9ad4\u9078\u64c7\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"nginx-%e7%9a%84%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e6%a8%a1%e5%bc%8f-BionTgygAN\">Nginx \u7684\u8ca0\u8f09\u5747\u8861\u6a21\u5f0f<\/h2>\n<p>Nginx \u652f\u6301\u591a\u7a2e\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8f2a\u8a62\uff08Round Robin\uff09<\/strong>\uff1a\u5c07\u8acb\u6c42\u4f9d\u6b21\u5206\u914d\u7d66\u6bcf\u500b\u4f3a\u670d\u5668\uff0c\u9069\u5408\u4f3a\u670d\u5668\u6027\u80fd\u76f8\u8fd1\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u6700\u5c11\u9023\u63a5\uff08Least Connections\uff09<\/strong>\uff1a\u5c07\u8acb\u6c42\u5206\u914d\u7d66\u7576\u524d\u9023\u63a5\u6578\u6700\u5c11\u7684\u4f3a\u670d\u5668\uff0c\u9069\u5408\u8655\u7406\u9577\u9023\u63a5\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>IP \u54c8\u5e0c\uff08IP Hash\uff09<\/strong>\uff1a\u6839\u64da\u7528\u6236\u7684 IP \u5730\u5740\u5c07\u8acb\u6c42\u5206\u914d\u7d66\u7279\u5b9a\u7684\u4f3a\u670d\u5668\uff0c\u9069\u5408\u9700\u8981\u6703\u8a71\u4fdd\u6301\u7684\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-nginx-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1-BionTgygAN\">\u5982\u4f55\u914d\u7f6e Nginx \u8ca0\u8f09\u5747\u8861<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Nginx \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-nginx-BionTgygAN\">1. \u5b89\u88dd Nginx<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u4f3a\u670d\u5668\u4e0a\u5df2\u5b89\u88dd Nginx\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install nginx<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae-nginx-BionTgygAN\">2. \u914d\u7f6e Nginx<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u7de8\u8f2f Nginx \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc \/etc\/nginx\/nginx.conf\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>http {\n    upstream backend {\n        server backend1.example.com;\n        server backend2.example.com;\n        server backend3.example.com;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/backend;\n            proxy_set_header Host $host;\n            proxy_set_header X-Real-IP $remote_addr;\n            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        }\n    }\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba `backend` \u7684\u4e0a\u6e38\u4f3a\u670d\u5668\u7d44\uff0c\u4e26\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u9019\u4e9b\u4f3a\u670d\u5668\u4e0a\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-BionTgygAN\">3. \u6e2c\u8a66\u914d\u7f6e<\/h3>\n<p>\u5728\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u914d\u7f6e\u662f\u5426\u6b63\u78ba\uff1a<\/p>\n<pre><code>sudo nginx -t<\/code><\/pre>\n<p>\u5982\u679c\u6c92\u6709\u932f\u8aa4\uff0c\u5247\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5 Nginx \u4ee5\u61c9\u7528\u66f4\u6539\uff1a<\/p>\n<pre><code>sudo systemctl restart nginx<\/code><\/pre>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-BionTgygAN\">\u76e3\u63a7\u548c\u8abf\u6574<\/h2>\n<p>\u5728\u5be6\u65bd\u8ca0\u8f09\u5747\u8861\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7\u4f3a\u670d\u5668\u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982 Nginx \u7684\u72c0\u614b\u6a21\u584a\u6216\u5176\u4ed6\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e2a\u6d41\u91cf\u548c\u4f3a\u670d\u5668\u8ca0\u8f09\u3002\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u4f3a\u670d\u5668\u6578\u91cf\u548c\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BionTgygAN\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Nginx \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e Nginx\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6d41\u91cf\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u6e1b\u5c11\u55ae\u4e00\u4f3a\u670d\u5668\u7684\u58d3\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 Nginx \u7c21\u55ae\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u6d41\u91cf\u9ad8\u6548\u5206\u914d\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45324","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45324"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45324\/revisions"}],"predecessor-version":[{"id":45325,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45324\/revisions\/45325"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}