{"id":12906,"date":"2024-11-15T13:31:46","date_gmt":"2024-11-15T05:31:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12906\/"},"modified":"2024-11-15T13:31:46","modified_gmt":"2024-11-15T05:31:46","slug":"docker%e5%ae%b9%e5%99%a8%e7%9a%84%e5%b8%a6%e5%ae%bd%e7%ae%a1%e7%90%86%ef%bc%9a%e5%a6%82%e4%bd%95%e9%99%90%e5%88%b6%e7%bd%91%e7%bb%9c%e8%b5%84%e6%ba%90%e4%bd%bf%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12906\/","title":{"rendered":"Docker\u5bb9\u5668\u7684\u5e26\u5bbd\u7ba1\u7406\uff1a\u5982\u4f55\u9650\u5236\u7f51\u7edc\u8d44\u6e90\u4f7f\u7528\uff1f"},"content":{"rendered":"<h1 id=\"docker%e5%ae%b9%e5%99%a8%e7%9a%84%e5%b8%a6%e5%ae%bd%e7%ae%a1%e7%90%86%ef%bc%9a%e5%a6%82%e4%bd%95%e9%99%90%e5%88%b6%e7%bd%91%e7%bb%9c%e8%b5%84%e6%ba%90%e4%bd%bf%e7%94%a8%ef%bc%9f-ksMPVYgqHD\">Docker\u5bb9\u5668\u7684\u5e26\u5bbd\u7ba1\u7406\uff1a\u5982\u4f55\u9650\u5236\u7f51\u7edc\u8d44\u6e90\u4f7f\u7528\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u548c\u8fd0\u7ef4\u4e2d\uff0cDocker\u5bb9\u5668\u6280\u672f\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u5316\u5e94\u7528\u7684\u666e\u53ca\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u5bb9\u5668\u7684\u7f51\u7edc\u8d44\u6e90\uff0c\u5c24\u5176\u662f\u5e26\u5bbd\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bfe\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5bb9\u5668\u7684\u5e26\u5bbd\u7ba1\u7406\u65b9\u6cd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u66f4\u597d\u5730\u63a7\u5236\u7f51\u7edc\u8d44\u6e90\u7684\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e5%b8%a6%e5%ae%bd%e7%ae%a1%e7%90%86%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-ksMPVYgqHD\">\u5e26\u5bbd\u7ba1\u7406\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u5e26\u5bbd\u7ba1\u7406\u662f\u6307\u5bf9\u7f51\u7edc\u8d44\u6e90\u7684\u4f7f\u7528\u8fdb\u884c\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u5728Docker\u73af\u5883\u4e2d\uff0c\u591a\u4e2a\u5bb9\u5668\u53ef\u80fd\u4f1a\u5171\u4eab\u540c\u4e00\u7f51\u7edc\u8d44\u6e90\uff0c\u5982\u679c\u4e0d\u52a0\u4ee5\u9650\u5236\uff0c\u67d0\u4e9b\u5bb9\u5668\u53ef\u80fd\u4f1a\u5360\u7528\u8fc7\u591a\u7684\u5e26\u5bbd\uff0c\u5bfc\u81f4\u5176\u4ed6\u5bb9\u5668\u7684\u6027\u80fd\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u5408\u7406\u7684\u5e26\u5bbd\u7ba1\u7406\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\uff0c\u786e\u4fdd\u5404\u4e2a\u670d\u52a1\u7684\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"docker%e5%b8%a6%e5%ae%bd%e9%99%90%e5%88%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ksMPVYgqHD\">Docker\u5e26\u5bbd\u9650\u5236\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u9650\u5236\u5bb9\u5668\u7684\u7f51\u7edc\u5e26\u5bbd\u3002\u4e3b\u8981\u7684\u9650\u5236\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>Traffic Control (tc)\uff1a<\/strong>\u8fd9\u662fLinux\u5185\u6838\u63d0\u4f9b\u7684\u4e00\u4e2a\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u7f51\u7edc\u6d41\u91cf\u3002\u901a\u8fc7tc\u547d\u4ee4\uff0c\u53ef\u4ee5\u5bf9\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u8fdb\u884c\u5e26\u5bbd\u9650\u5236\u3002<\/li>\n<li><strong>Docker\u7f51\u7edc\u9a71\u52a8\uff1a <\/strong>Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u9a71\u52a8\uff0c\u5982bridge\u3001overlay\u7b49\u3002\u4e0d\u540c\u7684\u7f51\u7edc\u9a71\u52a8\u53ef\u80fd\u4f1a\u5f71\u54cd\u5e26\u5bbd\u7ba1\u7406\u7684\u65b9\u5f0f\u3002<\/li>\n<li><strong>Docker Compose\uff1a <\/strong>\u5728\u4f7f\u7528Docker Compose\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6765\u8bbe\u7f6e\u7f51\u7edc\u9650\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8tc%e5%91%bd%e4%bb%a4%e8%bf%9b%e8%a1%8c%e5%b8%a6%e5%ae%bd%e9%99%90%e5%88%b6-ksMPVYgqHD\">\u4f7f\u7528tc\u547d\u4ee4\u8fdb\u884c\u5e26\u5bbd\u9650\u5236<\/h2>\n<p>tc\u547d\u4ee4\u662fLinux\u4e2d\u7528\u4e8e\u6d41\u91cf\u63a7\u5236\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5bf9Docker\u5bb9\u5668\u8fdb\u884c\u5e26\u5bbd\u9650\u5236\uff1a<\/p>\n<pre><code>1. \u9996\u5148\uff0c\u83b7\u53d6\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u540d\u79f0\uff1a\n   docker exec -it  ip addr\n\n2. \u4f7f\u7528tc\u547d\u4ee4\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\uff1a\n   tc qdisc add dev  root tbf rate 1mbit burst 32kbit latency 400ms\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u5e26\u5bbd\u9650\u5236\u4e3a1Mbps\uff0c\u7a81\u53d1\u6d41\u91cf\u4e3a32KB\uff0c\u5ef6\u8fdf\u4e3a400\u6beb\u79d2\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u53ef\u4ee5\u8c03\u6574\u8fd9\u4e9b\u53c2\u6570\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker-compose%e8%bf%9b%e8%a1%8c%e5%b8%a6%e5%ae%bd%e9%99%90%e5%88%b6-ksMPVYgqHD\">\u4f7f\u7528Docker Compose\u8fdb\u884c\u5e26\u5bbd\u9650\u5236<\/h2>\n<p>\u5982\u679c\u60a8\u4f7f\u7528Docker Compose\u6765\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728docker-compose.yml\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u7f51\u7edc\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web:\n    image: nginx\n    networks:\n      mynet:\n        ipv4_address: 172.16.238.10\n    deploy:\n      resources:\n        limits:\n          cpus: '0.5'\n          memory: 512M\n        reservations:\n          cpus: '0.1'\n          memory: 256M\n\nnetworks:\n  mynet:\n    driver: bridge\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u867d\u7136\u6ca1\u6709\u76f4\u63a5\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u7ed3\u5408tc\u547d\u4ee4\u6765\u5b9e\u73b0\u66f4\u7ec6\u7c92\u5ea6\u7684\u63a7\u5236\u3002<\/p>\n<h2 id=\"%e7%9b%91%e6%8e%a7%e5%92%8c%e4%bc%98%e5%8c%96%e5%b8%a6%e5%ae%bd%e4%bd%bf%e7%94%a8-ksMPVYgqHD\">\u76d1\u63a7\u548c\u4f18\u5316\u5e26\u5bbd\u4f7f\u7528<\/h2>\n<p>\u9664\u4e86\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\u5916\uff0c\u76d1\u63a7\u7f51\u7edc\u4f7f\u7528\u60c5\u51b5\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982iftop\u3001nload\u7b49\u6765\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684\u7f51\u7edc\u6d41\u91cf\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u5e26\u5bbd\u4f7f\u7528\u7684\u74f6\u9888\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u4f18\u5316\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-ksMPVYgqHD\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u5bb9\u5668\u5316\u73af\u5883\u4e2d\uff0c\u5e26\u5bbd\u7ba1\u7406\u662f\u786e\u4fdd\u5e94\u7528\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u7684\u5173\u952e\u3002\u901a\u8fc7\u4f7f\u7528tc\u547d\u4ee4\u548cDocker Compose\u7b49\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u9650\u5236\u5bb9\u5668\u7684\u7f51\u7edc\u8d44\u6e90\u4f7f\u7528\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\u53ef\u4ee5\u5e2e\u52a9\u60a8\u53ca\u65f6\u53d1\u73b0\u95ee\u9898\u5e76\u8fdb\u884c\u4f18\u5316\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u5e26\u5bbd\u7ba1\u7406\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u548c\u7f51\u7edc\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd<em><a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u60a8\u5b9e\u73b0\u66f4\u597d\u7684\u7f51\u7edc\u8d44\u6e90\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u5bb9\u5668\u7684\u5e26\u5bbd\u7ba1\u7406\uff1a\u5982\u4f55\u9650\u5236\u7f51\u7edc\u8d44\u6e90\u4f7f\u7528\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u548c\u8fd0\u7ef4\u4e2d\uff0cDocker\u5bb9\u5668\u6280\u672f\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u5316\u5e94\u7528\u7684\u666e\u53ca\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u5bb9\u5668\u7684\u7f51\u7edc\u8d44\u6e90\uff0c\u5c24\u5176\u662f\u5e26\u5bbd\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bfe\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5bb9\u5668\u7684\u5e26\u5bbd\u7ba1\u7406\u65b9\u6cd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u66f4\u597d\u5730\u63a7\u5236\u7f51\u7edc\u8d44\u6e90\u7684\u4f7f\u7528\u3002 \u5e26\u5bbd\u7ba1\u7406\u7684\u91cd\u8981\u6027 \u5e26\u5bbd\u7ba1\u7406\u662f\u6307\u5bf9\u7f51\u7edc\u8d44\u6e90\u7684\u4f7f\u7528\u8fdb\u884c\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u5728Docker\u73af\u5883\u4e2d\uff0c\u591a\u4e2a\u5bb9\u5668\u53ef\u80fd\u4f1a\u5171\u4eab\u540c\u4e00\u7f51\u7edc\u8d44\u6e90\uff0c\u5982\u679c\u4e0d\u52a0\u4ee5\u9650\u5236\uff0c\u67d0\u4e9b\u5bb9\u5668\u53ef\u80fd\u4f1a\u5360\u7528\u8fc7\u591a\u7684\u5e26\u5bbd\uff0c\u5bfc\u81f4\u5176\u4ed6\u5bb9\u5668\u7684\u6027\u80fd\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u5408\u7406\u7684\u5e26\u5bbd\u7ba1\u7406\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\uff0c\u786e\u4fdd\u5404\u4e2a\u670d\u52a1\u7684\u53ef\u7528\u6027\u3002 Docker\u5e26\u5bbd\u9650\u5236\u7684\u57fa\u672c\u6982\u5ff5 Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u9650\u5236\u5bb9\u5668\u7684\u7f51\u7edc\u5e26\u5bbd\u3002\u4e3b\u8981\u7684\u9650\u5236\u65b9\u6cd5\u5305\u62ec\uff1a Traffic Control (tc)\uff1a\u8fd9\u662fLinux\u5185\u6838\u63d0\u4f9b\u7684\u4e00\u4e2a\u5f3a\u5927\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u7f51\u7edc\u6d41\u91cf\u3002\u901a\u8fc7tc\u547d\u4ee4\uff0c\u53ef\u4ee5\u5bf9\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u8fdb\u884c\u5e26\u5bbd\u9650\u5236\u3002 Docker\u7f51\u7edc\u9a71\u52a8\uff1a Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u9a71\u52a8\uff0c\u5982bridge\u3001overlay\u7b49\u3002\u4e0d\u540c\u7684\u7f51\u7edc\u9a71\u52a8\u53ef\u80fd\u4f1a\u5f71\u54cd\u5e26\u5bbd\u7ba1\u7406\u7684\u65b9\u5f0f\u3002 Docker Compose\uff1a \u5728\u4f7f\u7528Docker Compose\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6765\u8bbe\u7f6e\u7f51\u7edc\u9650\u5236\u3002 \u4f7f\u7528tc\u547d\u4ee4\u8fdb\u884c\u5e26\u5bbd\u9650\u5236 tc\u547d\u4ee4\u662fLinux\u4e2d\u7528\u4e8e\u6d41\u91cf\u63a7\u5236\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5bf9Docker\u5bb9\u5668\u8fdb\u884c\u5e26\u5bbd\u9650\u5236\uff1a 1. \u9996\u5148\uff0c\u83b7\u53d6\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u540d\u79f0\uff1a docker exec -it ip addr 2. \u4f7f\u7528tc\u547d\u4ee4\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\uff1a tc qdisc add dev root tbf rate 1mbit burst 32kbit latency 400ms \u4e0a\u8ff0\u547d\u4ee4\u5c06\u5bb9\u5668\u7684\u7f51\u7edc\u63a5\u53e3\u5e26\u5bbd\u9650\u5236\u4e3a1Mbps\uff0c\u7a81\u53d1\u6d41\u91cf\u4e3a32KB\uff0c\u5ef6\u8fdf\u4e3a400\u6beb\u79d2\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u53ef\u4ee5\u8c03\u6574\u8fd9\u4e9b\u53c2\u6570\u3002 \u4f7f\u7528Docker Compose\u8fdb\u884c\u5e26\u5bbd\u9650\u5236 \u5982\u679c\u60a8\u4f7f\u7528Docker Compose\u6765\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728docker-compose.yml\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u7f51\u7edc\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a version: &#8216;3&#8217; services: web: image: nginx networks: mynet: ipv4_address: 172.16.238.10 deploy: resources: 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