{"id":110054,"date":"2024-04-17T12:21:59","date_gmt":"2024-04-17T04:21:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/110054.html"},"modified":"2024-04-17T12:22:01","modified_gmt":"2024-04-17T04:22:01","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e9%85%8d%e7%bd%ae%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/110054.html","title":{"rendered":"\u5982\u4f55\u5728\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668"},"content":{"rendered":"

\"\u5982\u4f55\u5728\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\"<\/p>\n

\u5728\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\u662f\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7ad9\u6216\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u8d1f\u8f7d\u5747\u8861\u5668\u4e3b\u8981\u901a\u8fc7\u5206\u6563\u5ba2\u6237\u7aef\u8bf7\u6c42\u81f3\u591a\u4e2a\u670d\u52a1\u5668\u3001\u81ea\u52a8\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\u3001\u63d0\u4f9bSSL\u7ec8\u7aef\u5316\u3001\u4ee5\u53ca\u5b9e\u73b0\u4f1a\u8bdd\u6301\u4e45\u6027<\/strong>\u7b49\u529f\u80fd\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u7684\u3002\u5176\u4e2d\uff0c\u81ea\u52a8\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u786e\u4fdd\u6240\u6709\u6d41\u91cf\u4ec5\u88ab\u5bfc\u5411\u5065\u5eb7\u7684\u670d\u52a1\u5668\uff0c\u4ece\u800c\u907f\u514d\u5411\u6545\u969c\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u670d\u52a1\u7684\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4e86\u89e3\u8d1f\u8f7d\u5747\u8861\u6280\u672f<\/h3>\n<\/p>\n

\u8d1f\u8f7d\u5747\u8861\u5668\u53ef\u4ee5\u662f\u786c\u4ef6\u4e5f\u53ef\u4ee5\u662f\u8f6f\u4ef6\uff0c\u5b83\u4f4d\u4e8e\u7528\u6237\u548c\u670d\u52a1\u5668\u8d44\u6e90\u4e4b\u95f4\uff0c\u4e3b\u8981\u4efb\u52a1\u662f\u63a5\u6536\u8fdb\u5165\u7684\u7f51\u7edc\u6d41\u91cf\u5e76\u5c06\u8fd9\u4e9b\u6d41\u91cf\u5747\u5300\u5206\u914d\u5230\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u5728\u6df1\u5165\u914d\u7f6e\u4e4b\u524d\uff0c\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/p>\n

\u9996\u5148\uff0c\u8d1f\u8f7d\u5747\u8861\u6280\u672f\u53ef\u4ee5\u57fa\u4e8e\u4e0d\u540c\u7684\u7b97\u6cd5\u5de5\u4f5c\uff0c\u5305\u62ec\u8f6e\u8be2\u3001\u6700\u5c11\u8fde\u63a5\u3001IP\u54c8\u5e0c\u7b49\u3002\u6bcf\u79cd\u7b97\u6cd5\u90fd\u6709\u5176\u7279\u5b9a\u7684\u4f7f\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u8f6e\u8be2\u7b97\u6cd5\u6309\u987a\u5e8f\u5c06\u8bf7\u6c42\u5206\u914d\u7ed9\u540e\u7aef\u670d\u52a1\u5668\uff0c\u9002\u5408\u5904\u7406\u76f8\u4f3c\u8d1f\u8f7d\u7684\u60c5\u5f62\uff1b\u800c\u6700\u5c11\u8fde\u63a5\u7b97\u6cd5\u5219\u4f18\u5148\u8003\u8651\u8fde\u63a5\u6570\u8f83\u5c11\u7684\u670d\u52a1\u5668\uff0c\u9002\u5408\u8d1f\u8f7d\u8f83\u91cd\u4e14\u76f8\u5f02\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u9009\u62e9\u5408\u9002\u7684\u8d1f\u8f7d\u5747\u8861\u5668<\/h3>\n<\/p>\n

\u914d\u7f6e\u524d\uff0c\u4f60\u9700\u8981\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u3001\u6210\u672c\u8003\u8651\u3001\u4ee5\u53ca\u53ef\u6269\u5c55\u6027\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u786c\u4ef6\u8d1f\u8f7d\u5747\u8861\u5668\u901a\u5e38\u6027\u80fd\u66f4\u5f3a\u4f46\u6210\u672c\u8f83\u9ad8\uff0c\u800c\u8f6f\u4ef6\u8d1f\u8f7d\u5747\u8861\u5668\u5219\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u7075\u6d3b\u6027\u548c\u6210\u672c\u6548\u76ca\u3002<\/p>\n<\/p>\n

\u5bf9\u4e8e\u4e2d\u5c0f\u4f01\u4e1a\u6765\u8bf4\uff0c\u8f6f\u4ef6\u8d1f\u8f7d\u5747\u8861\u5982Nginx\u3001HAProxy\u7b49\uff0c\u7531\u4e8e\u5176\u51fa\u8272\u7684\u6027\u80fd\u3001\u4e30\u5bcc\u7684\u529f\u80fd\u4ee5\u53ca\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\uff0c\u6210\u4e3a\u4e86\u4e0d\u9519\u7684\u9009\u62e9\u3002\u5b83\u4eec\u4e0d\u4ec5\u80fd\u591f\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u8bf7\u6c42\uff0c\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u8be6\u7ec6\u7684\u65e5\u5fd7\u8bb0\u5f55\u529f\u80fd\uff0c\u6709\u5229\u4e8e\u7cfb\u7edf\u7684\u76d1\u63a7\u548c\u6545\u969c\u6392\u67e5\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u5b89\u88c5\u548c\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668<\/h3>\n<\/p>\n

\u5b89\u88c5\u8f6f\u4ef6\u8d1f\u8f7d\u5747\u8861\u5668\u901a\u5e38\u6d89\u53ca\u5230\u4e0b\u8f7d\u8f6f\u4ef6\u5305\u3001\u89e3\u538b\u5b89\u88c5\u3001\u5e76\u6839\u636e\u9700\u8981\u914d\u7f6e\u6587\u4ef6\u3002\u4ee5Nginx\u4e3a\u4f8b\uff0c\u4f60\u9700\u8981\u7f16\u8f91Nginx\u7684\u914d\u7f6e\u6587\u4ef6\u6765\u5b9a\u4e49\u8d1f\u8f7d\u5747\u8861\u7684\u884c\u4e3a\u3002<\/p>\n<\/p>\n

    \n
  1. \u5b89\u88c5Nginx<\/strong>\uff1a\u6839\u636e\u4f60\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u8f7d\u5bf9\u5e94\u7248\u672c\u7684Nginx\u5e76\u5b89\u88c5\u3002\u5927\u591a\u6570Linux\u53d1\u884c\u7248\u4e2d\u53ef\u4ee5\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u76f4\u63a5\u5b89\u88c5\u3002<\/li>\n
  2. \u914d\u7f6eNginx\u4f5c\u4e3a\u8d1f\u8f7d\u5747\u8861\u5668<\/strong>\uff1a\u7f16\u8f91Nginx\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u4e8e\/etc\/nginx\/nginx.conf<\/code>\u3002\u4f60\u9700\u8981\u5728http\u5757\u4e2d\u6dfb\u52a0upstream\u6a21\u5757\uff0c\u8be5\u6a21\u5757\u5b9a\u4e49\u4e86\u670d\u52a1\u5668\u7fa4\u7ec4\u4ee5\u53ca\u5206\u914d\u7b56\u7565\u3002\u518d\u901a\u8fc7\u5728server\u5757\u4e2d\u6307\u5b9a\u5e94\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u54ea\u4e2aupstream\u7fa4\u7ec4\uff0c\u6765\u5b8c\u6210\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u914d\u7f6e\u3002<\/li>\n<\/ol>\n

    \u56db\u3001\u914d\u7f6e\u5065\u5eb7\u68c0\u67e5<\/h3>\n<\/p>\n

    \u8981\u786e\u4fdd\u6d41\u91cf\u4ec5\u88ab\u5bfc\u5411\u5065\u5eb7\u7684\u670d\u52a1\u5668\uff0c\u914d\u7f6e\u5065\u5eb7\u68c0\u67e5\u662f\u6781\u5176\u91cd\u8981\u7684\u3002\u8d1f\u8f7d\u5747\u8861\u5668\u53ef\u4ee5\u5b9a\u671f\u5411\u540e\u7aef\u670d\u52a1\u5668\u53d1\u9001\u68c0\u67e5\u8bf7\u6c42\uff0c\u4ee5\u786e\u8ba4\u670d\u52a1\u5668\u7684\u72b6\u6001\u3002<\/p>\n<\/p>\n

    \u5728Nginx\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728upstream\u6a21\u5757\u4e2d\u914d\u7f6ehealth_check<\/code>\u6307\u4ee4\u6765\u542f\u7528\u5065\u5eb7\u68c0\u67e5\u3002\u4f60\u53ef\u4ee5\u5b9a\u4e49\u68c0\u67e5\u7684\u9891\u7387\u3001\u8d85\u65f6\u65f6\u95f4\u3001\u4ee5\u53ca\u88ab\u8ba4\u4e3a\u5065\u5eb7\u7684\u6761\u4ef6\u3002\u5f53\u8d1f\u8f7d\u5747\u8861\u5668\u68c0\u6d4b\u5230\u67d0\u4e2a\u670d\u52a1\u5668\u5f02\u5e38\u65f6\uff0c\u5b83\u4f1a\u6682\u65f6\u4ece\u8f6e\u8be2\u4e2d\u79fb\u9664\uff0c\u76f4\u81f3\u8be5\u670d\u52a1\u5668\u6062\u590d\u6b63\u5e38\u3002<\/p>\n<\/p>\n

    \u4e94\u3001\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027<\/h3>\n<\/p>\n

    \u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u5347\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\uff0c\u4f60\u53ef\u4ee5\u914d\u7f6e\u591a\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u3002\u8fd9\u901a\u5e38\u6d89\u53ca\u5230\u8bbe\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u5197\u4f59\u5bf9\uff0c\u5982\u4f7f\u7528Keepalived\u7b49\u5de5\u5177\u3002<\/p>\n<\/p>\n

      \n
    1. \u914d\u7f6e\u5197\u4f59\u5bf9<\/strong>\uff1a\u901a\u8fc7\u914d\u7f6e\u4e24\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\u4f5c\u4e3a\u4e3b\u5907\u89d2\u8272\uff0c\u53ef\u786e\u4fdd\u5f53\u4e3b\u8d1f\u8f7d\u5747\u8861\u5668\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u5907\u7528\u8d1f\u8f7d\u5747\u8861\u5668\u80fd\u591f\u63a5\u7ba1\u6d41\u91cf\uff0c\u4ece\u800c\u4fdd\u8bc1\u670d\u52a1\u7684\u8fde\u7eed\u6027\u3002<\/li>\n
    2. \u5229\u7528Keepalived\u7b49\u5de5\u5177<\/strong>\uff1aKeepalived\u662f\u4e00\u4e2a\u57fa\u4e8eVRRP\u534f\u8bae\u7684\u9ad8\u53ef\u7528\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u80fd\u591f\u81ea\u52a8\u68c0\u6d4b\u670d\u52a1\u5668\u7684\u5065\u5eb7\u72b6\u6001\u5e76\u5b9e\u73b0\u6545\u969c\u8f6c\u79fb\u3002\u914d\u7f6e\u597d\u4e4b\u540e\uff0c\u5b83\u53ef\u4ee5\u76d1\u89c6\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u72b6\u6001\uff0c\u5e76\u5728\u68c0\u6d4b\u5230\u6545\u969c\u65f6, \u81ea\u52a8\u5c06IP\u5730\u5740\u8f6c\u79fb\u7ed9\u5907\u7528\u673a\u5668\u3002<\/li>\n<\/ol>\n

      \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u4e0a\u6210\u529f\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u4e0d\u4ec5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\uff0c\u8fd8\u80fd\u786e\u4fdd\u5728\u670d\u52a1\u5668\u51fa\u73b0\u95ee\u9898\u65f6\u5b9e\u73b0\u65e0\u7f1d\u7684\u6545\u969c\u8f6c\u79fb\uff0c\u4fdd\u969c\u4e1a\u52a1\u7684\u8fde\u7eed\u6027\u4e0e\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n

      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

      \u95ee\u98981\uff1a\u5982\u4f55\u5728\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u8d1f\u8f7d\u5747\u8861\u5668\uff1f<\/strong><\/p>\n

      \u7b54\uff1a\u5728\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u4e00\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\u662f\u4e00\u79cd\u5c06\u6d41\u91cf\u5206\u53d1\u5230\u4e0d\u540c\u670d\u52a1\u5668\u7684\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u8981\u5728\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n

      1.\u9009\u62e9\u8d1f\u8f7d\u5747\u8861\u89e3\u51b3\u65b9\u6848\uff1a\u6839\u636e\u60a8\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u4f8b\u5982Nginx\u3001HAProxy\u7b49\u3002<\/p>\n

      2.\u5b89\u88c5\u8d1f\u8f7d\u5747\u8861\u5668\u8f6f\u4ef6\uff1a\u6839\u636e\u60a8\u9009\u62e9\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u76f8\u5e94\u8f6f\u4ef6\u3002\u5177\u4f53\u7684\u5b89\u88c5\u6b65\u9aa4\u53ef\u4ee5\u53c2\u8003\u76f8\u5e94\u7684\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

      3.\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\uff1a\u6839\u636e\u60a8\u7684\u9700\u6c42\uff0c\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u53c2\u6570\uff0c\u4f8b\u5982\u76d1\u542c\u7aef\u53e3\u3001\u540e\u7aef\u670d\u52a1\u5668\u7b49\u3002<\/p>\n

      4.\u6d4b\u8bd5\u8d1f\u8f7d\u5747\u8861\u5668\uff1a\u5728\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u8fdb\u884c\u4e00\u4e9b\u8d1f\u8f7d\u6d4b\u8bd5\u6765\u9a8c\u8bc1\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u529f\u80fd\u548c\u6027\u80fd\u3002<\/p>\n

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