{"id":16457,"date":"2024-11-18T15:46:56","date_gmt":"2024-11-18T07:46:56","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16457\/"},"modified":"2024-11-18T15:46:56","modified_gmt":"2024-11-18T07:46:56","slug":"linux%e4%b8%8a%e7%9a%84docker%e5%ae%b9%e5%99%a8%e7%9b%91%e6%8e%a7%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e6%97%b6%e7%9b%91%e6%b5%8b%e5%ae%b9%e5%99%a8%e7%9a%84%e6%80%a7%e8%83%bd%e5%92%8c%e5%81%a5%e5%ba%b7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16457\/","title":{"rendered":"Linux\u4e0a\u7684Docker\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\uff1f"},"content":{"rendered":"

linux\u4e0a\u7684\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\uff1f<\/p>\n

\u5728\u4eca\u5929\u7684\u4e91\u8ba1\u7b97\u65f6\u4ee3\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e00\u79cd\u5e38\u89c1\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u901a\u8fc7Docker\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u3001\u90e8\u7f72\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684Docker\u5bb9\u5668\uff0c\u6211\u4eec\u5fc5\u987b\u8fdb\u884c\u6027\u80fd\u76d1\u63a7\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u8fd0\u884c\u5e76\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Linux\u4e0a\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u6765\u5b9e\u65f6\u76d1\u6d4bDocker\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\u3002<\/p>\n

\u4e00\u3001\u4f7f\u7528Docker Stats\u547d\u4ee4\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd<\/p>\n

Docker Stats\u547d\u4ee4\u53ef\u4ee5\u63d0\u4f9b\u5bb9\u5668\u7684\u5b9e\u65f6\u6027\u80fd\u53c2\u6570\uff0c\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001\u7f51\u7edcIO\u3001\u5757IO\u7b49\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5bb9\u5668\u7684\u6027\u80fd\u72b6\u6001\uff1a<\/p>\n

docker stats <container_id><\/container_id><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff0c \u662f\u8981\u76d1\u6d4b\u7684\u5bb9\u5668\u7684ID\u3002\u8be5\u547d\u4ee4\u5c06\u4f1a\u4ee5\u5b9e\u65f6\u7684\u65b9\u5f0f\u5c55\u793a\u5bb9\u5668\u7684\u6027\u80fd\u53c2\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Ctrl+C\u6765\u505c\u6b62\u5c55\u793a\u3002 <\/p>\n
\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
$ docker stats 4a29e009a6c5\nCONTAINER           CPU %               MEM USAGE \/ LIMIT    MEM %               NET I\/O             BLOCK I\/O           PIDS\n4a29e009a6c5        0.03%               5.047MiB \/ 15.56GiB   0.03%               3.39kB \/ 0B         78.8kB \/ 0B         8<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u793a\u4f8b\u5c55\u793a\u4e86\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001\u7f51\u7edcIO\u3001\u5757IO\u7b49\u53c2\u6570\u3002<\/p>\n
\u4e8c\u3001\u4f7f\u7528cAdvisor\u8fdb\u884c\u5bb9\u5668\u7684\u5168\u9762\u76d1\u63a7<\/p>\n
\u5728\u5bb9\u5668\u76d1\u63a7\u9886\u57df\uff0ccAdvisor\uff08Container Advisor\uff09\u662f\u4e00\u4e2a\u5907\u53d7\u63a8\u5d07\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u5168\u9762\u7684\u5bb9\u5668\u6027\u80fd\u76d1\u63a7\u548c\u5206\u6790\u3002cAdvisor\u53ef\u4ee5\u76d1\u6d4b\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u3001\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u7b49\u6307\u6807\uff0c\u5e76\u63d0\u4f9b\u53ef\u89c6\u5316\u7684\u76d1\u63a7\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u5bb9\u5668\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u5386\u53f2\u6570\u636e\u5206\u6790\u3002<\/p>\n
\u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528cAdvisor\u6765\u76d1\u63a7Docker\u5bb9\u5668\u7684\u6b65\u9aa4\uff1a<\/p>\n
    \n
  1. \u7b2c\u4e00\u6b65\uff0c\u5b89\u88c5cAdvisor<\/li>\n<\/ol>\n
    \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5cAdvisor\uff1a<\/p>\n
    $ docker run \n  --volume=\/:\/rootfs:ro \n  --volume=\/var\/run:\/var\/run:rw \n  --volume=\/sys:\/sys:ro \n  --volume=\/var\/lib\/docker\/:\/var\/lib\/docker:ro \n  --publish=8080:8080 \n  --detach=true \n  --name=cadvisor \n  google\/cadvisor:latest<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    1. \u7b2c\u4e8c\u6b65\uff0c\u8bbf\u95eecAdvisor\u7684\u76d1\u63a7\u754c\u9762<\/li>\n<\/ol>\n
      \u4e00\u65e6cAdvisor\u5b89\u88c5\u6210\u529f\u5e76\u8fd0\u884c\uff0c\u53ef\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95eelocalhost:8080\u6765\u67e5\u770bcAdvisor\u7684\u76d1\u63a7\u754c\u9762\u3002\u5728\u76d1\u63a7\u754c\u9762\u4e2d\uff0c\u53ef\u4ee5\u9009\u62e9\u67e5\u770b\u7279\u5b9a\u5bb9\u5668\u7684\u76d1\u63a7\u6570\u636e\u3002<\/p>\n
      \u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
      $ docker run \n  --volume=\/:\/rootfs:ro \n  --volume=\/var\/run:\/var\/run:rw \n  --volume=\/sys:\/sys:ro \n  --volume=\/var\/lib\/docker\/:\/var\/lib\/docker:ro \n  --publish=8080:8080 \n  --detach=true \n  --name=cadvisor \n  google\/cadvisor:latest\n\n$ open http:\/\/localhost:8080<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u4ee5\u4e0a\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u901a\u8fc7Docker\u8fd0\u884ccAdvisor\uff0c\u5e76\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u76d1\u63a7\u754c\u9762\u3002<\/p>\n
      \u4e09\u3001\u4f7f\u7528Prometheus\u548cGrafana\u8fdb\u884c\u5bb9\u5668\u76d1\u63a7<\/p>\n
      \u9664\u4e86cAdvisor\uff0c\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u5de5\u5177\u4e5f\u53ef\u4ee5\u7528\u6765\u76d1\u63a7Docker\u5bb9\u5668\u7684\u6027\u80fd\u3002Prometheus\u662f\u4e00\u79cd\u7528\u4e8e\u76d1\u63a7\u548c\u8b66\u62a5\u7684\u7cfb\u7edf\uff0c\u800cGrafana\u5219\u662f\u4e00\u4e2a\u6570\u636e\u53ef\u89c6\u5316\u548c\u5206\u6790\u5de5\u5177\u3002\u8fd9\u4e24\u4e2a\u5de5\u5177\u53ef\u4ee5\u76f8\u4e92\u914d\u5408\uff0c\u63d0\u4f9b\u5f3a\u5927\u7684\u5bb9\u5668\u76d1\u63a7\u529f\u80fd\u3002<\/p>\n
      \u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528Prometheus\u548cGrafana\u6765\u76d1\u63a7Docker\u5bb9\u5668\u7684\u6b65\u9aa4\uff1a<\/p>\n
        \n
      1. \u7b2c\u4e00\u6b65\uff0c\u5b89\u88c5Prometheus\u548cGrafana<\/li>\n<\/ol>\n
        \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5Prometheus\u548cGrafana\uff1a<\/p>\n
        $ docker run -d -p 9090:9090 --name=prometheus prom\/prometheus\n$ docker run -d -p 3000:3000 --name=grafana grafana\/grafana<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \n
        1. \u7b2c\u4e8c\u6b65\uff0c\u914d\u7f6ePrometheus\u76d1\u63a7Docker\u5bb9\u5668<\/li>\n<\/ol>\n
          \u53ef\u4ee5\u901a\u8fc7\u4fee\u6539Prometheus\u7684\u914d\u7f6e\u6587\u4ef6\u6765\u76d1\u63a7Docker\u5bb9\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
          global:\n  scrape_interval: 15s\n  external_labels:\n    monitor: 'docker-monitor'\n\nscrape_configs:\n  - job_name: 'prometheus'\n    static_configs:\n      - targets: ['localhost:9090']\n\n  - job_name: 'cadvisor'\n    static_configs:\n      - targets: ['cadvisor:8080']<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \n
          1. \u7b2c\u4e09\u6b65\uff0c\u914d\u7f6eGrafana\u53ef\u89c6\u5316Docker\u5bb9\u5668\u76d1\u63a7<\/li>\n<\/ol>\n
            \u5728Grafana\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7Prometheus\u4f5c\u4e3a\u6570\u636e\u6e90\u6765\u53ef\u89c6\u5316Docker\u5bb9\u5668\u7684\u76d1\u63a7\u6570\u636e\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u6765\u914d\u7f6eGrafana\u7684\u6570\u636e\u6e90\u548c\u4eea\u8868\u677f\uff1a<\/p>\n
              \n
            • \u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/localhost:3000\u6765\u6253\u5f00Grafana\u7684\u754c\u9762\u3002<\/li>\n
            • \u767b\u5f55Grafana\uff0c\u7136\u540e\u6dfb\u52a0Prometheus\u4f5c\u4e3a\u6570\u636e\u6e90\u3002<\/li>\n
            • \u521b\u5efa\u4eea\u8868\u677f\uff0c\u5e76\u6dfb\u52a0\u76d1\u63a7\u9762\u677f\u3002<\/li>\n<\/ul>\n
              \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u53ef\u4ee5\u5b8c\u6210Prometheus\u548cGrafana\u7684\u5b89\u88c5\u548c\u914d\u7f6e\uff0c\u5e76\u53ef\u5b9e\u73b0Docker\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u53ef\u89c6\u5316\u3002<\/p>\n
              \u7ed3\u8bba<\/p>\n
              \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Linux\u4e0a\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u6765\u5b9e\u65f6\u76d1\u6d4bDocker\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\u3002\u901a\u8fc7Docker Stats\u547d\u4ee4\u3001cAdvisor\u3001Prometheus\u548cGrafana\u7b49\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u5bb9\u5668\u7684\u76d1\u63a7\u548c\u6570\u636e\u5206\u6790\u3002\u901a\u8fc7\u53ca\u65f6\u53d1\u73b0\u5bb9\u5668\u7684\u6027\u80fd\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u5728\u4f7f\u7528Docker\u65f6\u7684\u6027\u80fd\u76d1\u63a7\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5e2e\u52a9\u3002<\/p>\n
              \u4ee5\u4e0a\u5c31\u662fLinux\u4e0a\u7684Docker\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\uff1f\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":"
              linux\u4e0a\u7684\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\uff1f \u5728\u4eca\u5929\u7684\u4e91\u8ba1\u7b97\u65f6\u4ee3\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e00\u79cd\u5e38\u89c1\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u901a\u8fc7Docker\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u3001\u90e8\u7f72\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684Docker\u5bb9\u5668\uff0c\u6211\u4eec\u5fc5\u987b\u8fdb\u884c\u6027\u80fd\u76d1\u63a7\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u8fd0\u884c\u5e76\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Linux\u4e0a\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u6765\u5b9e\u65f6\u76d1\u6d4bDocker\u5bb9\u5668\u7684\u6027\u80fd\u548c\u5065\u5eb7\u72b6\u6001\u3002 \u4e00\u3001\u4f7f\u7528Docker Stats\u547d\u4ee4\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u6027\u80fd Docker Stats\u547d\u4ee4\u53ef\u4ee5\u63d0\u4f9b\u5bb9\u5668\u7684\u5b9e\u65f6\u6027\u80fd\u53c2\u6570\uff0c\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001\u7f51\u7edcIO\u3001\u5757IO\u7b49\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5bb9\u5668\u7684\u6027\u80fd\u72b6\u6001\uff1a docker stats <container_id><\/container_id> \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c \u662f\u8981\u76d1\u6d4b\u7684\u5bb9\u5668\u7684ID\u3002\u8be5\u547d\u4ee4\u5c06\u4f1a\u4ee5\u5b9e\u65f6\u7684\u65b9\u5f0f\u5c55\u793a\u5bb9\u5668\u7684\u6027\u80fd\u53c2\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Ctrl+C\u6765\u505c\u6b62\u5c55\u793a\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a $ docker stats 4a29e009a6c5 CONTAINER CPU % MEM USAGE \/ LIMIT MEM % NET I\/O BLOCK I\/O PIDS 4a29e009a6c5 0.03% 5.047MiB \/ 15.56GiB 0.03% 3.39kB \/ 0B 78.8kB \/ 0B 8 \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u793a\u4f8b\u5c55\u793a\u4e86\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001\u7f51\u7edcIO\u3001\u5757IO\u7b49\u53c2\u6570\u3002 \u4e8c\u3001\u4f7f\u7528cAdvisor\u8fdb\u884c\u5bb9\u5668\u7684\u5168\u9762\u76d1\u63a7 \u5728\u5bb9\u5668\u76d1\u63a7\u9886\u57df\uff0ccAdvisor\uff08Container Advisor\uff09\u662f\u4e00\u4e2a\u5907\u53d7\u63a8\u5d07\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u5168\u9762\u7684\u5bb9\u5668\u6027\u80fd\u76d1\u63a7\u548c\u5206\u6790\u3002cAdvisor\u53ef\u4ee5\u76d1\u6d4b\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u3001\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u7b49\u6307\u6807\uff0c\u5e76\u63d0\u4f9b\u53ef\u89c6\u5316\u7684\u76d1\u63a7\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u5bb9\u5668\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u5386\u53f2\u6570\u636e\u5206\u6790\u3002 \u4e0b\u9762\u662f\u5982\u4f55\u4f7f\u7528cAdvisor\u6765\u76d1\u63a7Docker\u5bb9\u5668\u7684\u6b65\u9aa4\uff1a \u7b2c\u4e00\u6b65\uff0c\u5b89\u88c5cAdvisor \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5cAdvisor\uff1a $ docker run […]<\/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-16457","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16457","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=16457"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16457\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}