{"id":17277,"date":"2024-11-18T17:29:22","date_gmt":"2024-11-18T09:29:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17277\/"},"modified":"2024-11-18T17:29:22","modified_gmt":"2024-11-18T09:29:22","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e9%ab%98%e5%8f%af%e7%94%a8%e5%92%8c%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%9a%84%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17277\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e"},"content":{"rendered":"

\"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\u63d2\u56fe\"<\/p>\n

Docker\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u865a\u62df\u5316\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5feb\u901f\u521b\u5efa\u3001\u8fd0\u884c\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u5728\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u9700\u8981\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u7a33\u5b9a\u6027\u548c\u53ef\u4f38\u7f29\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. \u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u7684\u914d\u7f6e<\/li>\n<\/ol>\n

    \u9ad8\u53ef\u7528\u662f\u6307\u4e00\u4e2a\u7cfb\u7edf\u6216\u670d\u52a1\u5728\u9047\u5230\u786c\u4ef6\u6216\u8f6f\u4ef6\u6545\u969c\u65f6\uff0c\u4ecd\u80fd\u591f\u4fdd\u6301\u7a33\u5b9a\u8fd0\u884c\u7684\u80fd\u529b\u3002\u5728Docker\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\u9ad8\u53ef\u7528\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528Docker Swarm\u548cDocker Compose\u3002<\/p>\n

    Docker Swarm\u662fDocker\u5185\u7f6e\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u7ec4Docker\u4e3b\u673a\u7ec4\u6210\u4e00\u4e2a\u96c6\u7fa4\uff0c\u5b9e\u73b0\u5bb9\u5668\u7684\u9ad8\u53ef\u7528\u6027\u548c\u4f38\u7f29\u6027\u3002\u4f7f\u7528Docker Swarm\u9700\u8981\u5148\u521d\u59cb\u5316\u4e00\u4e2aSwarm\u96c6\u7fa4\uff0c\u5e76\u6307\u5b9aSwarm\u7684\u7ba1\u7406\u8282\u70b9\u3002\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Docker CLI\u6216Docker API\u6765\u7ba1\u7406Swarm\u96c6\u7fa4\u4e2d\u7684\u5404\u4e2a\u8282\u70b9\u548c\u670d\u52a1\u3002<\/p>\n

    \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Docker Swarm\u5b9e\u73b0\u9ad8\u53ef\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n

      \n
    1. \u521d\u59cb\u5316Docker Swarm\u96c6\u7fa4<\/li>\n<\/ol>\n

      swarm init<\/p>\n

        \n
      1. \u90e8\u7f72\u4e00\u4e2aNginx\u670d\u52a1<\/li>\n<\/ol>\n

        docker service create –name nginx –replicas 3 -p 80:80 nginx<\/p>\n

          \n
        1. \u67e5\u770b\u8fd0\u884c\u4e2d\u7684\u670d\u52a1<\/li>\n<\/ol>\n

          docker service ls<\/p>\n

          \u4f7f\u7528Docker Swarm\u53ef\u4ee5\u5feb\u901f\u3001\u7b80\u5355\u5730\u5b9e\u73b0\u5bb9\u5668\u7684\u9ad8\u53ef\u7528\u6027\u548c\u4f38\u7f29\u6027\uff0c\u4f46\u662f\u5b83\u7684\u529f\u80fd\u76f8\u5bf9\u6709\u9650\uff0c\u5bf9\u4e8e\u590d\u6742\u7684\u573a\u666f\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\u3002\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Docker Compose\u3002<\/p>\n

          Docker Compose\u662f\u4e00\u79cd\u7528\u4e8e\u5b9a\u4e49\u548c\u8fd0\u884c\u591a\u4e2aDocker\u5bb9\u5668\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u5206\u914d\u7f51\u7edc\u3001\u5b58\u50a8\u5377\u7b49\u8d44\u6e90\uff0c\u5e76\u652f\u6301\u5bb9\u5668\u7684\u6269\u5bb9\u3001\u56de\u6eda\u7b49\u64cd\u4f5c\u3002\u4f7f\u7528Docker Compose\u9700\u8981\u5148\u5b9a\u4e49\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528docker-compose\u547d\u4ee4\u6765\u542f\u52a8\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u3002<\/p>\n

          \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Docker Compose\u5b9e\u73b0\u9ad8\u53ef\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n

            \n
          1. \u5b9a\u4e49\u4e00\u4e2aNginx\u670d\u52a1<\/li>\n<\/ol>\n

            version: ‘2’
            services:
            nginx:<\/p>\n

            image: nginx\nrestart: always\nports:\n  - \"80:80\"\nenvironment:\n  - VIRTUAL_HOST=www.example.com\n  - VIRTUAL_PORT=80\nvolumes:\n  - \/data\/nginx\/conf:\/etc\/nginx\n  - \/data\/nginx\/logs:\/var\/log\/nginx\n<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
              \n
            1. \u542f\u52a8Nginx\u670d\u52a1<\/li>\n<\/ol>\n
              docker-compose up -d<\/p>\n
                \n
              1. \u67e5\u770b\u8fd0\u884c\u4e2d\u7684\u670d\u52a1<\/li>\n<\/ol>\n
                docker-compose ps<\/p>\n
                \u4f7f\u7528Docker Compose\u53ef\u4ee5\u66f4\u52a0\u7075\u6d3b\u5730\u5b9a\u4e49\u5bb9\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\uff0c\u540c\u65f6\u652f\u6301\u66f4\u591a\u7684\u9ad8\u7ea7\u7279\u6027\u3002<\/p>\n
                  \n
                1. \u4f7f\u7528Docker\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e<\/li>\n<\/ol>\n
                  \u8d1f\u8f7d\u5747\u8861\u662f\u6307\u5c06\u7f51\u7edc\u8bf7\u6c42\u5206\u53d1\u7ed9\u591a\u4e2a\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u5bb9\u9519\u80fd\u529b\u548c\u5904\u7406\u80fd\u529b\u3002\u5728Docker\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528Docker Swarm\u3001Docker Compose\u548cNginx\u3002<\/p>\n
                  \u4f7f\u7528Docker Swarm\u548cDocker Compose\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u9700\u8981\u4f7f\u7528\u5176\u5185\u7f6e\u7684\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u5728Swarm\u96c6\u7fa4\u6216Compose\u5730\u7406\u4e0a\u81ea\u52a8\u5206\u53d1\u8bf7\u6c42\u3002\u4f7f\u7528Nginx\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u9700\u8981\u914d\u7f6eNginx\u7684\u53cd\u5411\u4ee3\u7406\u529f\u80fd\uff0c\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u53f0\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n
                  \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Nginx\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u793a\u4f8b\uff1a<\/p>\n
                    \n
                  1. \u5b89\u88c5Nginx\u548c\u4f9d\u8d56\u6a21\u5757<\/li>\n<\/ol>\n
                    apt-get install nginx
                    apt-get install libnginx-mod-http-upstream-hash
                    apt-get install libnginx-mod-http-upstream-fair<\/p>\n
                      \n
                    1. \u914d\u7f6eNginx\u7684\u53cd\u5411\u4ee3\u7406<\/li>\n<\/ol>\n
                      upstream backend {<\/p>\n
                      hash $remote_addr consistent;\nserver node1.example.com:80;\nserver node2.example.com:80;\nserver node3.example.com:80;<\/pre>\n
                       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
                      }<\/p>\n
                      server {<\/p>\n
                      listen 80;\nserver_name www.example.com;\nlocation \/ {\n    proxy_pass http:\/\/backend;\n}<\/pre>\n
                       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
                      }<\/p>\n
                        \n
                      1. \u91cd\u542fNginx\u670d\u52a1<\/li>\n<\/ol>\n
                        systemctl restart nginx<\/p>\n
                        \u4f7f\u7528Nginx\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u5b9e\u73b0\u5bb9\u5668\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u540c\u65f6\u8fd8\u652f\u6301\u66f4\u591a\u7684\u9ad8\u7ea7\u7279\u6027\uff0c\u4f8b\u5982\u5065\u5eb7\u68c0\u67e5\u3001\u5bb9\u9519\u5904\u7406\u7b49\u3002<\/p>\n
                        \u603b\u7ed3<\/p>\n
                        \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u5de5\u5177\u548c\u6280\u672f\uff0c\u540c\u65f6\u4e5f\u9700\u8981\u6ce8\u610f\u5b89\u5168\u3001\u53ef\u9760\u548c\u53ef\u6269\u5c55\u6027\u7b49\u65b9\u9762\u7684\u95ee\u9898\u3002Docker\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u865a\u62df\u5316\u6280\u672f\uff0c\u5c06\u5728\u672a\u6765\u7684\u5e94\u7528\u573a\u666f\u4e2d\u53d1\u6325\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n
                        \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u914d\u7f6e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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