{"id":61446,"date":"2025-04-29T13:55:20","date_gmt":"2025-04-29T05:55:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61446\/"},"modified":"2025-04-29T13:55:20","modified_gmt":"2025-04-29T05:55:20","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e5%ae%9e%e7%8e%b0%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61446\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"

\u5982\u4f55\u5728\u4e0a\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861<\/p>\n

\u8d1f\u8f7d\u5747\u8861\u662f\u6307\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u5e73\u8861\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528LVS\uff08Linux Virtual Server\uff09\u548cNginx\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528LVS\u548cNginx\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\u3002<\/p>\n

    \n
  1. \u4f7f\u7528LVS\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ol>\n

    LVS\u662f\u4e00\u79cd\u57fa\u4e8e\u5185\u6838\u6a21\u5757\u7684\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528LVS\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \uff081\uff09\u5b89\u88c5LVS\u8f6f\u4ef6\u5305<\/p>\n

    \u5728 Linux \u7cfb\u7edf\u4e0a\u5b89\u88c5 LVS \u5305\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

    sudo apt-get install ipvsadm<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \uff082\uff09\u8bbe\u7f6e\u865a\u62df\u670d\u52a1\u5668<\/p>\n
    \u521b\u5efa\u4e00\u4e2a\u865a\u62df\u670d\u52a1\u5668\uff0c\u5e76\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u865a\u62df\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\uff1a<\/p>\n
    sudo ipvsadm -A -t <vip>:<port> -s <scheduler>\nsudo ipvsadm -a -t <vip>:<port> -r <rserver1>:<rport> -g\nsudo ipvsadm -a -t <vip>:<port> -r <rserver2>:<rport> -g\nsudo ipvsadm -a -t <vip>:<port> -r <rserver3>:<rport> -g<\/rport><\/rserver3><\/port><\/vip><\/rport><\/rserver2><\/port><\/vip><\/rport><\/rserver1><\/port><\/vip><\/scheduler><\/port><\/vip><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff0c \u662f\u865a\u62df IP \u5730\u5740\uff0c \u662f\u63a5\u6536\u8bf7\u6c42\u7684\u7aef\u53e3\u53f7\uff0c \u662f\u8c03\u5ea6\u5668\u7684\u7c7b\u578b\uff08\u5982 wrr\u3001lc\u3001rr\uff09\uff0c \u3001 \u548c \u662f\u540e\u7aef\u670d\u52a1\u5668\u7684 IP \u5730\u5740\uff0c \u662f\u540e\u7aef\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7\u3002 <\/p>\n
    \uff083\uff09\u5f00\u542f IP \u8f6c\u53d1<\/p>\n
    \u5728 Linux \u7cfb\u7edf\u4e0a\u5f00\u542f IP \u8f6c\u53d1\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
    sudo sysctl -w net.ipv4.ip_forward=1<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    1. \u4f7f\u7528Nginx\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ol>\n
      Nginx \u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5f00\u6e90 Web \u670d\u52a1\u5668\u8f6f\u4ef6\uff0c\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Nginx \u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u6b65\u9aa4\uff1a<\/p>\n
      \uff081\uff09\u5b89\u88c5Nginx\u8f6f\u4ef6\u5305<\/p>\n
      \u5728 Linux \u7cfb\u7edf\u4e0a\u5b89\u88c5 Nginx \u8f6f\u4ef6\u5305\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
      sudo apt-get install nginx<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \uff082\uff09\u4fee\u6539Nginx\u914d\u7f6e\u6587\u4ef6<\/p>\n
      \u7f16\u8f91 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u662f\u4f4d\u4e8e \/etc\/nginx\/nginx.conf\uff0c\u627e\u5230\u201chttp\u201d\u5757\u4e2d\u7684\u201cserver\u201d\u5757\uff0c\u5c06\u5176\u4fee\u6539\u4e3a\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
      http {\n    upstream myapp {\n        server <rserver1>:<rport>;\n        server <rserver2>:<rport>;\n        server <rserver3>:<rport>;\n    }\n\n    server {\n        listen <vip>:<port>;\n\n        location \/ {\n            proxy_pass http:\/\/myapp;\n        }\n    }\n}<\/port><\/vip><\/rport><\/rserver3><\/rport><\/rserver2><\/rport><\/rserver1><\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5176\u4e2d\uff0c \u3001 \u548c \u662f\u540e\u7aef\u670d\u52a1\u5668\u7684 IP \u5730\u5740\uff0c \u662f\u540e\u7aef\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7\uff0c \u662f\u865a\u62df IP \u5730\u5740\uff0c \u662f\u63a5\u6536\u8bf7\u6c42\u7684\u7aef\u53e3\u53f7\u3002 <\/p>\n
      \uff083\uff09\u91cd\u542fNginx\u670d\u52a1<\/p>\n
      \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u542f Nginx \u670d\u52a1\uff1a<\/p>\n
      sudo service nginx restart<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cNginx \u8fd8\u652f\u6301\u5176\u4ed6\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u548c\u914d\u7f6e\u9009\u9879\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5728 Linux \u7cfb\u7edf\u4e0a\u5982\u4f55\u4f7f\u7528 LVS \u548c Nginx \u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u6b65\u9aa4\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\uff0c\u5e94\u7528\u4e8e\u5404\u79cd\u4e92\u8054\u7f51\u5e94\u7528\u548c\u670d\u52a1\u4e2d\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5982\u4f55\u5728\u4e0a\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861 \u8d1f\u8f7d\u5747\u8861\u662f\u6307\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u5e73\u8861\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528LVS\uff08Linux Virtual Server\uff09\u548cNginx\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528LVS\u548cNginx\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\u3002 \u4f7f\u7528LVS\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861 LVS\u662f\u4e00\u79cd\u57fa\u4e8e\u5185\u6838\u6a21\u5757\u7684\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\uff0c\u5b83\u53ef\u4ee5\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528LVS\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u6b65\u9aa4\uff1a \uff081\uff09\u5b89\u88c5LVS\u8f6f\u4ef6\u5305 \u5728 Linux \u7cfb\u7edf\u4e0a\u5b89\u88c5 LVS \u5305\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo apt-get install ipvsadm \u767b\u5f55\u540e\u590d\u5236 \uff082\uff09\u8bbe\u7f6e\u865a\u62df\u670d\u52a1\u5668 \u521b\u5efa\u4e00\u4e2a\u865a\u62df\u670d\u52a1\u5668\uff0c\u5e76\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u865a\u62df\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\uff1a sudo ipvsadm -A -t <vip>:<port> -s <scheduler> sudo ipvsadm -a -t <vip>:<port> -r <rserver1>:<rport> -g sudo ipvsadm -a -t <vip>:<port> -r <rserver2>:<rport> -g sudo ipvsadm -a -t <vip>:<port> -r <rserver3>:<rport> -g<\/rport><\/rserver3><\/port><\/vip><\/rport><\/rserver2><\/port><\/vip><\/rport><\/rserver1><\/port><\/vip><\/scheduler><\/port><\/vip> \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c \u662f\u865a\u62df IP \u5730\u5740\uff0c […]<\/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-61446","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61446","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=61446"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61446\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}