{"id":15974,"date":"2024-07-18T11:12:26","date_gmt":"2024-07-18T03:12:26","guid":{"rendered":"https:\/\/92it.top\/?p=15974"},"modified":"2024-07-18T11:12:26","modified_gmt":"2024-07-18T03:12:26","slug":"nginx%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e9%85%8d%e7%bd%ae%e8%af%a6%e8%a7%a3%e5%9b%be%e6%96%87%e5%85%a8%e9%9d%a2%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=15974","title":{"rendered":"Nginx\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u8be6\u89e3(\u56fe\u6587\u5168\u9762\u603b\u7ed3)"},"content":{"rendered":"\n

\u8f6c\u8f7d\uff1aNginx\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u8be6\u89e3(\u56fe\u6587\u5168\u9762\u603b\u7ed3)<\/a><\/p>\n\n\n\n

Nginx\u8d1f\u8f7d\u5747\u8861<\/strong><\/p>\n\n\n\n

NGINX\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u5c06\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u8fd9\u91cc\u7684\u6838\u5fc3\u70b9\uff1a\u662f\u5982\u4f55\u628a\u5ba2\u6237\u7aef\u7684\u8bbf\u95ee\uff0c\u66f4\u597d\u7684\u65b9\u5f0f\u5206\u914d\u5230\u540e\u7aef\u670d\u52a1\u5668\uff0c\u8fd9\u673a\u4f1a\u6d89\u53ca\u5230\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u7b56\u7565\uff0c\u4e0b\u9762\u6211\u91cd\u70b9\u8be6\u89e34\u5927\u5e38\u7528\u7684\u914d\u7f6e<\/p>\n\n\n\n

1.\u8f6e\u8be2<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u8f6e\u8be2\u662f\u4e00\u79cd\u6309\u7167\u201c\u987a\u5e8f<\/strong>\u201d\uff0c\u4f9d\u6b21\u5206\u914d\u8bf7\u6c42\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u539f\u7406\uff1a<\/p>\n\n\n\n

    \n
  • \u9996\u5148\uff0c\u5ba2\u6237\u7aef\u53d1\u8d77\u4e00\u4e2a\u8bf7\u6c42\u5230NGINX\uff1b<\/li>\n\n\n\n
  • \u5176\u6b21\uff0cNGINX\u6309\u7167\u5b9a\u4e49\u7684\u670d\u52a1\u5668\u5217\u8868\u987a\u5e8f\uff0c\u5c06\u8bf7\u6c42\u53d1\u9001\u7ed9\u4e0b\u4e00\u4e2a\u670d\u52a1\u5668\uff1b<\/li>\n\n\n\n
  • \u7136\u540e\uff0c\u4e0b\u4e00\u4e2a\u8bf7\u6c42\u5c06\u53d1\u9001\u5230\u5217\u8868\u4e2d\u7684\u4e0b\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u76f4\u5230\u6240\u6709\u670d\u52a1\u5668\u90fd\u63a5\u6536\u5230\u4e86\u8bf7\u6c42\u3002<\/li>\n\n\n\n
  • \u6700\u540e\uff0c\u5f53\u518d\u6b21\u6536\u5230\u65b0\u8bf7\u6c42\u65f6\uff0cNGINX\u91cd\u65b0\u4ece\u5217\u8868\u7684\u7b2c\u4e00\u4e2a\u670d\u52a1\u5668\u5f00\u59cb\u3002<\/li>\n<\/ul>\n\n\n\n

    \u4e3e\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n\n\n\n

    \u5047\u8bbe\u6211\u4eec\u6709\u4e09\u53f0\u540e\u7aef\u670d\u52a1\u5668\uff0c\u5206\u522b\u662f 192.168.1.10\u3001192.168.1.11 \u548c 192.168.1.12\u3002<\/p>\n\n\n\n

    \u6211\u4eec\u5e0c\u671bNGINX\uff0c\u5c06\u6240\u6709\u7684\u8bf7\u6c42\u6309\u7167\u8f6e\u8be2\u7684\u65b9\u5f0f\u5206\u53d1\u5230\u8fd9\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n

    upstream backend {\n  server 192.168.1.10;\n  server 192.168.1.11;\n  server 192.168.1.12;\n}\n\nserver {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n    }\n}<\/pre>\n\n\n\n
    \u914d\u7f6e\u8bf4\u660e\uff1a<\/p>\n\n\n\n
    backend \uff1a\u662f\u6211\u4eec\u7ed9\u8fd9\u7ec4\u670d\u52a1\u5668\u8d77\u7684\u540d\u5b57\uff1b<\/p>\n\n\n\n
    192.168.1.10\u3001192.168.1.11 \u3001 192.168.1.12\uff0c \uff1a\u5206\u522b\u5217\u51fa\u4e86\u4e09\u53f0\u540e\u7aef\u670d\u52a1\u5668\u7684\u5730\u5740\uff1b<\/p>\n\n\n\n
    proxy_pass http:\/\/backend; \uff1a\u5c06\u6240\u6709\u8bf7\u6c42\u4ee3\u7406\uff0c\u5230\u5b9a\u4e49\u7684 backend \u7ec4\u4e2d\u7684\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n
    \u5e94\u7528\uff1a<\/p>\n\n\n\n
    \u8fd9\u79cd\u8f6e\u8be2\u7b56\u7565\uff0c\u9002\u7528\u4e8e\u540e\u7aef\u670d\u52a1\u5668\u6027\u80fd\u76f8\u4f3c\uff0c\u80fd\u591f\u5e73\u5747\u5904\u7406\u8bf7\u6c42\u7684\u573a\u666f\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u57fa\u672c\u7684Web\u5e94\u7528\u548c\u670d\u52a1\u3002<\/p>\n\n\n\n
    2.\u52a0\u6743<\/strong><\/p>\n\n\n\n
    \n\n\n\n
    \u52a0\u6743\uff08Weighted\uff09\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u662f\u4e3a\u6bcf\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u90fd\u5206\u914d\u4e86\u4e00\u4e2a\u6743\u91cd\u503c\uff0cNGINX\u6839\u636e\u8fd9\u4e9b\u6743\u91cd\u503c\uff0c\u51b3\u5b9a\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u54ea\u4e2a\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n\n\n
    \n
    \"\"<\/figure><\/div>\n\n\n
    \u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n\n\n\n
      \n
    • \u6bcf\u53f0\u540e\u7aef\u670d\u52a1\u5668\u90fd\u88ab\u8d4b\u4e88\u4e00\u4e2a\u6743\u91cd\u503c\uff0c\u901a\u5e38\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u8bbe\u7f6e\uff1b<\/li>\n\n\n\n
    • NGINX\u5728\u5904\u7406\u8bf7\u6c42\u65f6\uff0c\u6309\u7167\u670d\u52a1\u5668\u7684\u6743\u91cd\u6bd4\u4f8b\u6765\u5206\u914d\u8bf7\u6c42\uff1b<\/li>\n\n\n\n
    • \u6743\u91cd\u8d8a\u9ad8\u7684\u670d\u52a1\u5668\uff0c\u4f1a\u63a5\u6536\u5230\u66f4\u591a\u7684\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n
      \u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
      upstream backend {\n    server backend1.example.com weight=3;\n    server backend2.example.com weight=2;\n    server backend3.example.com weight=1;\n}\n\nserver {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n    }\n}<\/pre>\n\n\n\n
        \n
      • server backend1.example.com weight=3;\uff1a\u5b9a\u4e49\u4e86\u4e00\u4e2a\u6743\u91cd\u4e3a3\u7684 backend1.example.com\uff1b<\/li>\n\n\n\n
      • server backend2.example.com weight=2;\uff1a\u5b9a\u4e49\u4e86\u4e00\u4e2a\u6743\u91cd\u4e3a2\u7684 backend2.example.com\uff1b<\/li>\n\n\n\n
      • server backend3.example.com weight=1;\uff1a\u5b9a\u4e49\u4e86\u4e00\u4e2a\u6743\u91cd\u4e3a1\u7684 backend3.example.com\u3002<\/li>\n<\/ul>\n\n\n\n
        \u8fd9\u610f\u5473\u7740backend1.example.com\u4f1a\u63a5\u6536\u5230\u7684\u8bf7\u6c42\u6bd4backend2.example.com\u591a\uff0c\u800cbackend3.example.com\u63a5\u6536\u5230\u7684\u8bf7\u6c42\u6700\u5c11\u3002<\/p>\n\n\n\n
        \u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n
        \u53ef\u4ee5\u7528\u6765\u5e73\u8861\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u786e\u4fdd\u6027\u80fd\u8f83\u9ad8\u7684\u670d\u52a1\u5668\u627f\u62c5\u66f4\u591a\u7684\u8bf7\u6c42\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u7684\u6548\u7387\u548c\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n
        3.IP \u54c8\u5e0c\uff08IP Hash\uff09<\/strong><\/p>\n\n\n\n
        \n\n\n\n
        IP\u54c8\u5e0c\uff08IP Hash\uff09\uff0c\u662f\u6839\u636e\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\uff0c\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n
        \u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n
        \u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n\n\n\n
          \n
        • \u9996\u5148\uff0c\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\u5230NGINX\u670d\u52a1\u5668\uff0cNGINX\u4ece\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\uff0c\u8ba1\u7b97\u51fa\u4e00\u4e2a\u54c8\u5e0c\u503c\uff1b<\/li>\n\n\n\n
        • \u5176\u6b21\uff0c\u6839\u636e\u8fd9\u4e2a\u54c8\u5e0c\u503c\uff0cNGINX\u9009\u62e9\u4e00\u53f0\u540e\u7aef\u670d\u52a1\u5668\u6765\u5904\u7406\u8bf7\u6c42\uff1b<\/li>\n\n\n\n
        • \u6700\u540e\uff0c\u540c\u4e00\u4e2a\u5ba2\u6237\u7aef\u7684\u540e\u7eed\u8bf7\u6c42\uff0c\u4f1a\u6839\u636e\u76f8\u540c\u7684\u54c8\u5e0c\u503c\u9009\u62e9\u76f8\u540c\u7684\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4ee5\u4fdd\u6301\u4f1a\u8bdd\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n
          \u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
          upstream backend {\n    ip_hash;\n\n    server backend1.example.com;\n    server backend2.example.com;\n    server backend3.example.com;\n}\n\nserver {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n\n        # \u900f\u4f20\u5ba2\u6237\u7aef\u771f\u5b9eIP\u5730\u5740\n        proxy_set_header X-Forwarded-For $remote_addr;\n    }\n}<\/pre>\n\n\n\n
          \u8fd9\u79cd\u7b56\u7565\u9002\u7528\u4e8e\uff1a<\/p>\n\n\n\n
          \u9700\u8981\u786e\u4fdd\u4e0e\u5ba2\u6237\u7aef\u76f8\u5173\u8054\u7684\u4f1a\u8bdd\u6570\u636e\u3001\u6216\u72b6\u6001\u4fe1\u606f\uff0c\u5728\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u5904\u7406\u7684\u60c5\u51b5\uff0c\u4f8b\u5982\uff1a\u7f51\u7ad9\u7684\u767b\u5f55\u72b6\u6001\u3001\u6216\u8d2d\u7269\u8f66\u4fe1\u606f\u7b49\u3002<\/p>\n\n\n\n
          4.\u6700\u5c11\u8fde\u63a5<\/strong><\/p>\n\n\n\n
          \n\n\n\n
          \u6700\u5c11\u8fde\u63a5\uff08Least Connections\uff09\uff0c\u662f\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u5f53\u524d\u8fde\u63a5\u6570\u6700\u5c11\u7684\u540e\u7aef\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n
          \u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n
          \n
          \"\"<\/figure><\/div>\n\n\n
          \u6700\u5c11\u8fde\u63a5\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u7684\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n\n\n\n
            \n
          • \u5f53\u6709\u65b0\u7684\u8bf7\u6c42\u5230\u8fbeNGINX\u65f6\uff0cNGINX\u4f1a\u68c0\u67e5\u5f53\u524d\u6240\u6709\u540e\u7aef\u670d\u52a1\u5668\u7684\u8fde\u63a5\u6570\uff1b<\/li>\n\n\n\n
          • NGINX\u9009\u62e9\u5f53\u524d\u8fde\u63a5\u6570\u6700\u5c11\u7684\u90a3\u53f0\u670d\u52a1\u5668\uff0c\u6765\u5904\u7406\u65b0\u7684\u8bf7\u6c42\uff1b<\/li>\n\n\n\n
          • \u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u51fa\u73b0\u67d0\u4e9b\u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u9ad8\uff0c\u800c\u5176\u4ed6\u670d\u52a1\u5668\u8d1f\u8f7d\u8f83\u8f7b\u7684\u60c5\u51b5\uff0c\u63d0\u9ad8\u6574\u4f53\u7684\u8d1f\u8f7d\u5747\u8861\u6548\u679c\u3002<\/li>\n<\/ul>\n\n\n\n
            \u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n
            upstream backend {\n    least_conn;\n\n    server backend1.example.com;\n    server backend2.example.com;\n    server backend3.example.com;\n}\n\nserver {\n    listen 80;\n    server_name example.com;\n\n    location \/ {\n        proxy_pass http:\/\/backend;\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        \n        # \u900f\u4f20\u5ba2\u6237\u7aef\u771f\u5b9eIP\u5730\u5740\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto $scheme;\n        proxy_set_header X-Forwarded-Port $server_port;\n    }\n}<\/pre>\n\n\n\n
            \u6700\u5c11\u8fde\u63a5\uff0c\u9002\u7528\u4e8e\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u7684\u573a\u666f\uff0c\u6bd4\u5982\uff1a\u6839\u636e\u5b9e\u65f6\u8fde\u63a5\u6570\u52a8\u6001\u8c03\u6574\u8bf7\u6c42\u5206\u53d1\uff0c\u786e\u4fdd\u6bcf\u4e2a\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5c3d\u53ef\u80fd\u5e73\u8861\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u8f6c\u8f7d\uff1aNginx\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u8be6\u89e3(\u56fe\u6587\u5168\u9762\u603b\u7ed3) Nginx\u8d1f\u8f7d\u5747\u8861 NGINX\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/15974"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15974"}],"version-history":[{"count":1,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/15974\/revisions"}],"predecessor-version":[{"id":15982,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/15974\/revisions\/15982"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}