{"id":62280,"date":"2025-04-29T08:13:57","date_gmt":"2025-04-29T00:13:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62280\/"},"modified":"2025-04-29T08:13:57","modified_gmt":"2025-04-29T00:13:57","slug":"%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3nginx%e7%9a%84%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%ae%97%e6%b3%95%e5%92%8c%e7%ad%96%e7%95%a5%e9%80%89%e6%8b%a9%e6%96%b9%e6%b3%95-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62280\/","title":{"rendered":"\u6df1\u5165\u7406\u89e3Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5"},"content":{"rendered":"

\u6df1\u5165\u7406\u89e3\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5<\/p>\n

    \n
  1. \u5f15\u8a00<\/li>\n<\/ol>\n

    \u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u548c\u5e94\u7528\u7684\u666e\u53ca\uff0c\u9ad8\u5e76\u53d1\u8bbf\u95ee\u6210\u4e3a\u4e86web\u5e94\u7528\u7684\u91cd\u8981\u95ee\u9898\u4e4b\u4e00\u3002\u800c\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5219\u662f\u89e3\u51b3\u9ad8\u5e76\u53d1\u8bbf\u95ee\u95ee\u9898\u7684\u5173\u952e\u4e4b\u4e00\u3002Nginx\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5176\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\u5907\u53d7\u5f00\u53d1\u8005\u7684\u9752\u7750\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\u3002<\/p>\n

      \n
    1. Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/li>\n<\/ol>\n

      2.1 \u8f6e\u8be2\uff08Round Robin\uff09<\/p>\n

      \u8f6e\u8be2\u662fNginx\u9ed8\u8ba4\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002\u5b83\u6309\u987a\u5e8f\u5c06\u8bf7\u6c42\u5206\u914d\u7ed9\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4fdd\u6301\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u76f8\u5bf9\u5e73\u8861\u3002\u5f53\u6709\u65b0\u7684\u8bf7\u6c42\u5230\u8fbe\u65f6\uff0cNginx\u5c06\u6309\u7167\u4e8b\u5148\u5b9a\u4e49\u7684upstream\u4e2d\u7684\u670d\u52a1\u5668\u5217\u8868\u987a\u5e8f\u4f9d\u6b21\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u6bcf\u4e2a\u670d\u52a1\u5668\u3002<\/p>\n

      \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

      upstream backend {\n    server 192.168.1.101;\n    server 192.168.1.102;\n    server 192.168.1.103;\n}\n\nserver {\n    location \/ {\n        proxy_pass http:\/\/backend;\n    }\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      2.2 \u52a0\u6743\u8f6e\u8be2\uff08Weighted Round Robin\uff09<\/p>\n
      \u52a0\u6743\u8f6e\u8be2\u662f\u5728\u8f6e\u8be2\u7b97\u6cd5\u7684\u57fa\u7840\u4e0a\uff0c\u7ed9\u6bcf\u4e2a\u670d\u52a1\u5668\u5206\u914d\u4e00\u4e2a\u6743\u91cd\u503c\uff0c\u6743\u91cd\u8d8a\u9ad8\uff0c\u88ab\u5206\u914d\u5230\u8bf7\u6c42\u7684\u6982\u7387\u5c31\u8d8a\u5927\u3002\u8fd9\u6837\u53ef\u4ee5\u6839\u636e\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5408\u7406\u5206\u914d\u8bf7\u6c42\u3002<\/p>\n
      \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      upstream backend {\n    server 192.168.1.101 weight=3;\n    server 192.168.1.102 weight=2;\n    server 192.168.1.103 weight=1;\n}\n\nserver {\n    location \/ {\n        proxy_pass http:\/\/backend;\n    }\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      2.3 IP Hash<\/p>\n
      IP Hash\u7b97\u6cd5\u662f\u6839\u636e\u8bf7\u6c42\u7684\u5ba2\u6237\u7aefIP\u5730\u5740\u8fdb\u884chash\u8ba1\u7b97\uff0c\u7136\u540e\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u5bf9\u5e94\u7684\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u4f7f\u6765\u81ea\u540c\u4e00\u4e2aIP\u5730\u5740\u7684\u8bf7\u6c42\u90fd\u8f6c\u53d1\u5230\u540c\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u5b9e\u73b0Session\u4fdd\u6301\u3002<\/p>\n
      \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      upstream backend {\n    ip_hash;\n    server 192.168.1.101;\n    server 192.168.1.102;\n    server 192.168.1.103;\n}\n\nserver {\n    location \/ {\n        proxy_pass http:\/\/backend;\n    }\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      1. \u7b56\u7565\u9009\u62e9\u65b9\u6cd5<\/li>\n<\/ol>\n
        3.1 \u9759\u6001\u914d\u7f6e<\/p>\n
        \u9759\u6001\u914d\u7f6e\u662f\u6700\u5e38\u89c1\u7684\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\uff0c\u5373\u901a\u8fc7\u624b\u52a8\u914d\u7f6eupstream\u4e2d\u7684\u670d\u52a1\u5668\u5217\u8868\u548c\u6743\u91cd\u503c\u6765\u5b9e\u73b0\u5bf9\u5e94\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u670d\u52a1\u5668\u89c4\u6a21\u76f8\u5bf9\u7a33\u5b9a\u3001\u8d1f\u8f7d\u76f8\u5bf9\u5747\u8861\u7684\u60c5\u51b5\u3002<\/p>\n
        3.2 \u52a8\u6001\u914d\u7f6e<\/p>\n
        \u52a8\u6001\u914d\u7f6e\u662f\u6839\u636e\u5b9e\u9645\u8fd0\u884c\u65f6\u7684\u670d\u52a1\u5668\u8d1f\u8f7d\u60c5\u51b5\u6765\u52a8\u6001\u8c03\u6574\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u3002Nginx\u63d0\u4f9b\u4e86\u4e00\u4e9b\u76f8\u5173\u7684\u6a21\u5757\uff0c\u5982nginx-plus-upsync\u548cnginx-upsync-module\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u671f\u68c0\u67e5\u540e\u7aef\u670d\u52a1\u5668\u72b6\u6001\uff0c\u5e76\u81ea\u52a8\u8c03\u6574\u6743\u91cd\u503c\u3001\u6dfb\u52a0\u3001\u5220\u9664\u548c\u4fee\u6539\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4ee5\u5b9e\u73b0\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n
        \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
        upstream backend {\n    zone backend 64k;\n    server 192.168.1.101;\n    server 192.168.1.102;\n    server 192.168.1.103;\n    keepalive 64;\n    hash $remote_addr consistent;\n}\n\nserver {\n    location \/ {\n        proxy_pass http:\/\/backend;\n    }\n}<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \n
        1. \u7ed3\u8bba<\/li>\n<\/ol>\n
          \u672c\u6587\u6df1\u5165\u7406\u89e3\u4e86Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u540c\u65f6\uff0c\u4e86\u89e3\u52a8\u6001\u914d\u7f6e\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u670d\u52a1\u5668\u8d1f\u8f7d\u60c5\u51b5\u52a8\u6001\u8c03\u6574\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u5e94\u7528\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n
          \u53c2\u8003\u8d44\u6599\uff1a<\/p>\n
            \n
          1. Nginx Documentation – http:\/\/nginx.org\/en\/docs\/<\/li>\n
          2. Nginx Load Balancing – http:\/\/nginx.org\/en\/docs\/http\/load_balancing.html<\/li>\n<\/ol>\n
            \u4ee5\u4e0a\u5c31\u662f\u6df1\u5165\u7406\u89e3Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u6df1\u5165\u7406\u89e3\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5 \u5f15\u8a00 \u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u548c\u5e94\u7528\u7684\u666e\u53ca\uff0c\u9ad8\u5e76\u53d1\u8bbf\u95ee\u6210\u4e3a\u4e86web\u5e94\u7528\u7684\u91cd\u8981\u95ee\u9898\u4e4b\u4e00\u3002\u800c\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u5219\u662f\u89e3\u51b3\u9ad8\u5e76\u53d1\u8bbf\u95ee\u95ee\u9898\u7684\u5173\u952e\u4e4b\u4e00\u3002Nginx\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5176\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\u5907\u53d7\u5f00\u53d1\u8005\u7684\u9752\u7750\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u7b56\u7565\u9009\u62e9\u65b9\u6cd5\u3002 Nginx\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5 2.1 \u8f6e\u8be2\uff08Round Robin\uff09 \u8f6e\u8be2\u662fNginx\u9ed8\u8ba4\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u3002\u5b83\u6309\u987a\u5e8f\u5c06\u8bf7\u6c42\u5206\u914d\u7ed9\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4fdd\u6301\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u76f8\u5bf9\u5e73\u8861\u3002\u5f53\u6709\u65b0\u7684\u8bf7\u6c42\u5230\u8fbe\u65f6\uff0cNginx\u5c06\u6309\u7167\u4e8b\u5148\u5b9a\u4e49\u7684upstream\u4e2d\u7684\u670d\u52a1\u5668\u5217\u8868\u987a\u5e8f\u4f9d\u6b21\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u6bcf\u4e2a\u670d\u52a1\u5668\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a upstream backend { server 192.168.1.101; server 192.168.1.102; server 192.168.1.103; } server { location \/ { proxy_pass http:\/\/backend; } } \u767b\u5f55\u540e\u590d\u5236 2.2 \u52a0\u6743\u8f6e\u8be2\uff08Weighted Round Robin\uff09 \u52a0\u6743\u8f6e\u8be2\u662f\u5728\u8f6e\u8be2\u7b97\u6cd5\u7684\u57fa\u7840\u4e0a\uff0c\u7ed9\u6bcf\u4e2a\u670d\u52a1\u5668\u5206\u914d\u4e00\u4e2a\u6743\u91cd\u503c\uff0c\u6743\u91cd\u8d8a\u9ad8\uff0c\u88ab\u5206\u914d\u5230\u8bf7\u6c42\u7684\u6982\u7387\u5c31\u8d8a\u5927\u3002\u8fd9\u6837\u53ef\u4ee5\u6839\u636e\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5408\u7406\u5206\u914d\u8bf7\u6c42\u3002 \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a upstream backend { server 192.168.1.101 weight=3; server 192.168.1.102 weight=2; server 192.168.1.103 weight=1; } server { location \/ { proxy_pass http:\/\/backend; […]<\/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-62280","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62280","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=62280"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62280\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}