{"id":51247,"date":"2024-12-03T09:23:27","date_gmt":"2024-12-03T01:23:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51247\/"},"modified":"2024-12-03T09:23:27","modified_gmt":"2024-12-03T01:23:27","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e7%9a%84%e8%b5%84%e6%ba%90%e7%ae%a1%e7%90%86%e5%92%8c%e4%bc%98%e5%8c%96-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51247\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316<\/h1>\n<p>\u4f60\u5728\u5b66\u4e60\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5bb9\u5668\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\uff0cDocker\u4f5c\u4e3a\u76ee\u524d\u6700\u53d7\u6b22\u8fce\u7684\u5bb9\u5668\u5f15\u64ce\u4e4b\u4e00\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8f6f\u4ef6\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7b49\u573a\u666f\u3002\u7136\u800c\uff0c\u5bf9\u4e8eDocker\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u4e0d\u4ec5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u8fd8\u80fd\u8282\u7701\u8d44\u6e90\u6d88\u8017\u548c\u6210\u672c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u5bb9\u5668\u8d44\u6e90\u7ba1\u7406<\/p>\n<ol>\n<li>CPU\u8d44\u6e90\u7ba1\u7406<br \/>\uff081\uff09\u9650\u5236\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387<\/li>\n<\/ol>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>--cpus<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u9650\u5236\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3002\u4f8b\u5982\uff0c\u9650\u5236\u5bb9\u5668\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2aCPU\u768450%\uff1a<\/p>\n<pre>docker run --cpus=0.5 [Image]<\/pre>\n<p>\uff082\uff09\u8bbe\u7f6eCPU\u4f18\u5148\u7ea7<\/p>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>--cpu-shares<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u4f18\u5148\u7ea7\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6240\u6709\u5bb9\u5668\u7684CPU\u6743\u91cd\u503c\u4e3a1024\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8c03\u6574\u3002\u4f8b\u5982\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684CPU\u4f18\u5148\u7ea7\uff1a<\/p>\n<pre>docker run --cpu-shares=2048 [Image]<\/pre>\n<ol>\n<li>\u5185\u5b58\u8d44\u6e90\u7ba1\u7406<br \/>\uff081\uff09\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528<\/li>\n<\/ol>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>--memory<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u91cf\u3002\u4f8b\u5982\uff0c\u9650\u5236\u5bb9\u5668\u6700\u5927\u4f7f\u7528100MB\u7684\u5185\u5b58\uff1a<\/p>\n<pre>docker run --memory=100m [Image]<\/pre>\n<p>\uff082\uff09\u8bbe\u7f6e\u5185\u5b58\u4ea4\u6362\u7a7a\u95f4<\/p>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>--memory-swap<\/code>\u53c2\u6570\u548c<code>--memory<\/code>\u53c2\u6570\u914d\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bb9\u5668\u7684\u5185\u5b58\u4ea4\u6362\u7a7a\u95f4\u3002\u5185\u5b58\u4ea4\u6362\u7a7a\u95f4\u7684\u5927\u5c0f\u5e94\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8c03\u6574\uff1a<\/p>\n<pre>docker run --memory=100m --memory-swap=200m [Image]<\/pre>\n<ol>\n<li>\u7f51\u7edc\u8d44\u6e90\u7ba1\u7406<br \/>\uff081\uff09\u8bbe\u7f6e\u5bb9\u5668\u7684\u7f51\u7edc\u5e26\u5bbd<\/li>\n<\/ol>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>-p<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bb9\u5668\u7684\u7f51\u7edc\u5e26\u5bbd\u9650\u5236\u3002\u4f8b\u5982\uff0c\u9650\u5236\u5bb9\u5668\u7684\u5e26\u5bbd\u4e3a100Mbit\/s\uff1a<\/p>\n<pre>docker run -p 8080:80 --network=traefiknet --network-alias=myweb -d [Image]\ntc qdisc add dev eth0 root tbf rate 100mbit burst 10k latency 70ms<\/pre>\n<p>\uff082\uff09\u8bbe\u7f6e\u5bb9\u5668\u7684\u7f51\u7edc\u4f18\u5148\u7ea7<\/p>\n<p>\u4f7f\u7528Docker\u547d\u4ee4<code>docker run<\/code>\u7684<code>--network-priority<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bb9\u5668\u7684\u7f51\u7edc\u4f18\u5148\u7ea7\u3002\u4f8b\u5982\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684\u7f51\u7edc\u4f18\u5148\u7ea7\uff1a<\/p>\n<pre>docker run --network-priority high [Image]<\/pre>\n<p>\u4e8c\u3001\u5bb9\u5668\u8d44\u6e90\u4f18\u5316<\/p>\n<ol>\n<li>\u591a\u5bb9\u5668\u90e8\u7f72<br \/>\u5c06\u591a\u4e2a\u76f8\u5173\u7684\u5bb9\u5668\u90e8\u7f72\u5728\u540c\u4e00\u4e2a\u4e3b\u673a\u4e0a\uff0c\u53ef\u4ee5\u5171\u4eab\u786c\u4ef6\u8d44\u6e90\uff0c\u63d0\u9ad8\u8d44\u6e90\u5229\u7528\u7387\u548c\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c06Web\u670d\u52a1\u5668\u548c\u6570\u636e\u5e93\u5bb9\u5668\u90e8\u7f72\u5728\u540c\u4e00\u4e3b\u673a\u4e0a\uff0c\u53ef\u4ee5\u907f\u514d\u7f51\u7edc\u5ef6\u8fdf\u548c\u4f20\u8f93\u5f00\u9500\u3002<\/li>\n<li>\n<p>\u4f7f\u7528\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf<br \/>\u9009\u62e9\u4f7f\u7528\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u4ee5\u51cf\u5c0f\u5bb9\u5668\u7684\u4f53\u79ef\u548c\u5185\u5b58\u5360\u7528\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u8fd0\u884c\u6548\u7387\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Alpine Linux\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff1a<\/p>\n<pre>FROM alpine:latest<\/pre>\n<\/li>\n<li>\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5bb9\u5668\u64cd\u4f5c<br \/>\u5c3d\u91cf\u907f\u514d\u5728\u5bb9\u5668\u8fd0\u884c\u65f6\u8fdb\u884c\u4e0d\u5fc5\u8981\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u4e0d\u8981\u9891\u7e41\u5730\u91cd\u542f\u5bb9\u5668\u6216\u6267\u884c\u65e0\u6548\u7684\u547d\u4ee4\uff0c\u907f\u514d\u8d44\u6e90\u7684\u6d6a\u8d39\u548c\u6027\u80fd\u7684\u4e0b\u964d\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u7684\u5bb9\u5668\u548c\u955c\u50cf<br \/>\u5b9a\u671f\u6e05\u7406\u65e0\u7528\u7684\u5bb9\u5668\u548c\u955c\u50cf\uff0c\u53ef\u4ee5\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4\u548c\u5185\u5b58\u5360\u7528\uff0c\u5e76\u907f\u514d\u8d44\u6e90\u7684\u6d6a\u8d39\u3002\u53ef\u4ee5\u4f7f\u7528Docker\u547d\u4ee4<code>docker rm<\/code>\u548c<code>docker rmi<\/code>\u6765\u5220\u9664\u65e0\u7528\u7684\u5bb9\u5668\u548c\u955c\u50cf\u3002<\/li>\n<\/ol>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u5408\u7406\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5bb9\u5668\u7684\u6027\u80fd\u3001\u8282\u7701\u8d44\u6e90\u6d88\u8017\u548c\u6210\u672c\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u80fd\u5bf9\u8bfb\u8005\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8edocker,\u4f18\u5316,\u8d44\u6e90\u7ba1\u7406\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   Redis\u5982\u4f55\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316 \u4f60\u5728\u5b66\u4e60\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01 \u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b 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run\u7684&#8211;cpus\u53c2\u6570\uff0c\u53ef\u4ee5\u9650\u5236\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3002\u4f8b\u5982\uff0c\u9650\u5236\u5bb9\u5668\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2aCPU\u768450%\uff1a docker run &#8211;cpus=0.5 [Image] \uff082\uff09\u8bbe\u7f6eCPU\u4f18\u5148\u7ea7 \u4f7f\u7528Docker\u547d\u4ee4docker run\u7684&#8211;cpu-shares\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bb9\u5668\u7684CPU\u4f18\u5148\u7ea7\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6240\u6709\u5bb9\u5668\u7684CPU\u6743\u91cd\u503c\u4e3a1024\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8c03\u6574\u3002\u4f8b\u5982\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684CPU\u4f18\u5148\u7ea7\uff1a docker run &#8211;cpu-shares=2048 [Image] \u5185\u5b58\u8d44\u6e90\u7ba1\u7406\uff081\uff09\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528 \u4f7f\u7528Docker\u547d\u4ee4docker 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