{"id":51113,"date":"2024-10-08T16:11:22","date_gmt":"2024-10-08T08:11:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51113\/"},"modified":"2024-10-08T16:11:22","modified_gmt":"2024-10-08T08:11:22","slug":"nginx-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e6%a8%a1%e5%a1%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51113\/","title":{"rendered":"Nginx \u8ca0\u8f09\u5747\u8861\u6a21\u584a"},"content":{"rendered":"<h1 id=\"nginx-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e6%a8%a1%e5%a1%8a-aSUtqAKpsO\">Nginx \u8ca0\u8f09\u5747\u8861\u6a21\u584a<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u8ca0\u8f09\u5747\u8861\u3001\u53cd\u5411\u4ee3\u7406\u548c\u975c\u614b\u5167\u5bb9\u7684\u63d0\u4f9b\u3002\u5176\u8ca0\u8f09\u5747\u8861\u6a21\u584a\u4f7f\u5f97 Nginx \u80fd\u5920\u6709\u6548\u5730\u5206\u914d\u6d41\u91cf\u5230\u591a\u500b\u4f3a\u670d\u5668\uff0c\u5f9e\u800c\u63d0\u9ad8\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Nginx \u7684\u8ca0\u8f09\u5747\u8861\u6a21\u584a\uff0c\u5305\u62ec\u5176\u5de5\u4f5c\u539f\u7406\u3001\u914d\u7f6e\u65b9\u6cd5\u53ca\u5e38\u898b\u7684\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\u3002<\/p>\n<h2 id=\"%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-aSUtqAKpsO\">\u8ca0\u8f09\u5747\u8861\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u7db2\u7d61\u6d41\u91cf\u7684\u589e\u52a0\uff0c\u55ae\u4e00\u4f3a\u670d\u5668\u5f80\u5f80\u7121\u6cd5\u627f\u53d7\u904e\u9ad8\u7684\u8acb\u6c42\u91cf\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u8b8a\u6162\u6216\u751a\u81f3\u5b95\u6a5f\u3002\u8ca0\u8f09\u5747\u8861\u6280\u8853\u53ef\u4ee5\u5c07\u8acb\u6c42\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u8655\u7406\u80fd\u529b\u548c\u53ef\u9760\u6027\u3002Nginx \u7684\u8ca0\u8f09\u5747\u8861\u6a21\u584a\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7ba1\u7406\u548c\u512a\u5316\u4f3a\u670d\u5668\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"nginx-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e6%a8%a1%e5%a1%8a%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-aSUtqAKpsO\">Nginx \u8ca0\u8f09\u5747\u8861\u6a21\u584a\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Nginx \u7684\u8ca0\u8f09\u5747\u8861\u6a21\u584a\u901a\u904e\u5c07\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u5206\u914d\u5230\u5f8c\u7aef\u4f3a\u670d\u5668\u4f86\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u3002\u7576 Nginx \u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u6839\u64da\u914d\u7f6e\u7684\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\u9078\u64c7\u4e00\u53f0\u5f8c\u7aef\u4f3a\u670d\u5668\u4f86\u8655\u7406\u8a72\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u53f0\u4f3a\u670d\u5668\u7684\u8ca0\u8f09\u5747\u8861\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae-nginx-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1-aSUtqAKpsO\">\u914d\u7f6e Nginx \u8ca0\u8f09\u5747\u8861<\/h2>\n<p>\u8981\u914d\u7f6e Nginx \u7684\u8ca0\u8f09\u5747\u8861\u529f\u80fd\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd Nginx\uff0c\u7136\u5f8c\u7de8\u8f2f\u5176\u914d\u7f6e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\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        }\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\u5305\u542b\u4e09\u53f0\u5f8c\u7aef\u4f3a\u670d\u5668\u3002\u7576 Nginx \u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u9019\u4e9b\u4f3a\u670d\u5668\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e7%ae%97%e6%b3%95-aSUtqAKpsO\">\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5<\/h2>\n<p>Nginx \u652f\u6301\u591a\u7a2e\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u7b97\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u8f2a\u8a62\uff08Round Robin\uff09<\/strong>\uff1a\u9019\u662f Nginx \u7684\u9ed8\u8a8d\u7b97\u6cd5\uff0c\u8acb\u6c42\u4f9d\u6b21\u5206\u914d\u7d66\u6bcf\u53f0\u4f3a\u670d\u5668\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\u60c5\u6cc1\u3002<\/li>\n<li><strong>IP \u54c8\u5e0c\uff08IP Hash\uff09<\/strong>\uff1a\u6839\u64da\u5ba2\u6236\u7aef\u7684 IP \u5730\u5740\u4f86\u6c7a\u5b9a\u8acb\u6c42\u7684\u5206\u914d\uff0c\u9069\u5408\u9700\u8981\u6703\u8a71\u4fdd\u6301\u7684\u61c9\u7528\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u7b97\u6cd5\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u9700\u6c42\u9032\u884c\u9078\u64c7\u548c\u914d\u7f6e\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u7684\u8ca0\u8f09\u5747\u8861\u6548\u679c\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb-aSUtqAKpsO\">\u76e3\u63a7\u548c\u6545\u969c\u8f49\u79fb<\/h2>\n<p>Nginx \u9084\u652f\u6301\u5065\u5eb7\u6aa2\u67e5\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9a\u671f\u6aa2\u67e5\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u72c0\u614b\u3002\u5982\u679c\u67d0\u53f0\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\uff0cNginx \u53ef\u4ee5\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5176\u4ed6\u6b63\u5e38\u904b\u884c\u7684\u4f3a\u670d\u5668\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aSUtqAKpsO\">\u7e3d\u7d50<\/h2>\n<p>Nginx \u7684\u8ca0\u8f09\u5747\u8861\u6a21\u584a\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u548c\u5206\u914d\u6d41\u91cf\uff0c\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u9078\u64c7\u5408\u9069\u7684\u8ca0\u8f09\u5747\u8861\u7b97\u6cd5\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u53ef\u4ee5\u78ba\u4fdd\u5176\u61c9\u7528\u5728\u9ad8\u6d41\u91cf\u60c5\u6cc1\u4e0b\u4f9d\u7136\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u8ca0\u8f09\u5747\u8861\u6a21\u584a\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u6d41\u91cf\u7ba1\u7406\u8207\u8cc7\u6e90\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-51113","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51113","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=51113"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51113\/revisions"}],"predecessor-version":[{"id":51114,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51113\/revisions\/51114"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}