{"id":13476,"date":"2024-11-15T18:43:11","date_gmt":"2024-11-15T10:43:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13476\/"},"modified":"2024-11-15T18:43:11","modified_gmt":"2024-11-15T10:43:11","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e7%8e%af%e5%a2%83%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%e7%9a%84%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13476\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e7%8e%af%e5%a2%83%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%e7%9a%84%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5-QykikKpWds\">\u5982\u4f55\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5<\/h1>\n<p>\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u6027\u80fd\u4f18\u5316\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u5e2e\u52a9\u60a8\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e5%9f%ba%e7%a1%80%e9%95%9c%e5%83%8f-QykikKpWds\">1. \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf<\/h2>\n<p>\u57fa\u7840\u955c\u50cf\u7684\u9009\u62e9\u5bf9\u5bb9\u5668\u7684\u6027\u80fd\u6709\u7740\u76f4\u63a5\u5f71\u54cd\u3002\u4f7f\u7528\u8f83\u5c0f\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u51cf\u5c11\u5bb9\u5668\u7684\u542f\u52a8\u65f6\u95f4\u548c\u5360\u7528\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>alpine<\/code>\u955c\u50cf\u800c\u4e0d\u662f<code>ubuntu<\/code>\u955c\u50cf\uff0c\u53ef\u4ee5\u663e\u8457\u51cf\u5c0f\u955c\u50cf\u7684\u4f53\u79ef\uff0c\u4ece\u800c\u63d0\u9ad8\u4e0b\u8f7d\u548c\u542f\u52a8\u901f\u5ea6\u3002<\/p>\n<pre><code>FROM alpine:latest\nRUN apk add --no-cache your-package\n<\/code><\/pre>\n<h2 id=\"2-%e4%bc%98%e5%8c%96dockerfile-QykikKpWds\">2. \u4f18\u5316Dockerfile<\/h2>\n<p>\u7f16\u5199\u9ad8\u6548\u7684Dockerfile\u662f\u4f18\u5316\u5bb9\u5668\u6027\u80fd\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u5e76\u547d\u4ee4\uff1a<\/strong>\u5c06\u591a\u4e2a<code>RUN<\/code>\u547d\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7f13\u5b58\uff1a<\/strong>\u5408\u7406\u5229\u7528Docker\u7684\u7f13\u5b58\u673a\u5236\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002<\/li>\n<li><strong>\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\uff1a<\/strong>\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u53ca\u65f6\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u4ee5\u51cf\u5c0f\u955c\u50cf\u4f53\u79ef\u3002<\/li>\n<\/ul>\n<pre><code>FROM alpine:latest\nRUN apk add --no-cache your-package &amp;&amp; \n    rm -rf \/var\/cache\/apk\/*\n<\/code><\/pre>\n<h2 id=\"3-%e8%b0%83%e6%95%b4%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6-QykikKpWds\">3. \u8c03\u6574\u8d44\u6e90\u9650\u5236<\/h2>\n<p>Docker\u5141\u8bb8\u7528\u6237\u4e3a\u5bb9\u5668\u8bbe\u7f6eCPU\u548c\u5185\u5b58\u9650\u5236\u3002\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u8d44\u6e90\u4e89\u7528\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528<code>--memory<\/code>\u548c<code>--cpus<\/code>\u53c2\u6570\u6765\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u548cCPU\u4f7f\u7528\u3002<\/p>\n<pre><code>docker run --memory=\"512m\" --cpus=\"1.0\" your-image\n<\/code><\/pre>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e6%95%b0%e6%8d%ae%e5%8d%b7-QykikKpWds\">4. \u4f7f\u7528\u6570\u636e\u5377<\/h2>\n<p>\u6570\u636e\u5377\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u5bb9\u5668\u4e4b\u95f4\u5171\u4eab\u6570\u636e\uff0c\u5e76\u6301\u4e45\u5316\u6570\u636e\u3002\u4f7f\u7528\u6570\u636e\u5377\u800c\u4e0d\u662f\u5bb9\u5668\u5185\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u63d0\u9ad8I\/O\u6027\u80fd\uff0c\u5e76\u51cf\u5c11\u5bb9\u5668\u91cd\u542f\u65f6\u7684\u6570\u636e\u4e22\u5931\u98ce\u9669\u3002<\/p>\n<pre><code>docker run -v \/host\/path:\/container\/path your-image\n<\/code><\/pre>\n<h2 id=\"5-%e7%bd%91%e7%bb%9c%e4%bc%98%e5%8c%96-QykikKpWds\">5. \u7f51\u7edc\u4f18\u5316<\/h2>\n<p>Docker\u7684\u7f51\u7edc\u914d\u7f6e\u4e5f\u4f1a\u5f71\u54cd\u5bb9\u5668\u7684\u6027\u80fd\u3002\u4f7f\u7528<code>host<\/code>\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u4f46\u8981\u6ce8\u610f\u5b89\u5168\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u541e\u5410\u91cf\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>overlay<\/code>\u7f51\u7edc\u3002<\/p>\n<pre><code>docker run --network host your-image\n<\/code><\/pre>\n<h2 id=\"6-%e7%9b%91%e6%8e%a7%e4%b8%8e%e8%b0%83%e8%af%95-QykikKpWds\">6. \u76d1\u63a7\u4e0e\u8c03\u8bd5<\/h2>\n<p>\u5b9a\u671f\u76d1\u63a7\u5bb9\u5668\u7684\u6027\u80fd\u662f\u4f18\u5316\u7684\u91cd\u8981\u73af\u8282\u3002\u53ef\u4ee5\u4f7f\u7528<code>docker stats<\/code>\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u5b9e\u65f6\u6027\u80fd\u6570\u636e\uff0c\u6216\u8005\u4f7f\u7528\u7b2c\u4e09\u65b9\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u3001Grafana\uff09\u8fdb\u884c\u66f4\u6df1\u5165\u7684\u5206\u6790\u3002<\/p>\n<pre><code>docker stats\n<\/code><\/pre>\n<h2 id=\"7-%e5%ae%9a%e6%9c%9f%e6%9b%b4%e6%96%b0%e5%92%8c%e7%bb%b4%e6%8a%a4-QykikKpWds\">7. \u5b9a\u671f\u66f4\u65b0\u548c\u7ef4\u62a4<\/h2>\n<p>\u4fdd\u6301Docker\u548c\u5bb9\u5668\u955c\u50cf\u7684\u66f4\u65b0\u662f\u786e\u4fdd\u6027\u80fd\u548c\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u5b9a\u671f\u68c0\u67e5\u5e76\u66f4\u65b0\u57fa\u7840\u955c\u50cf\u548c\u4f9d\u8d56\u5e93\uff0c\u53ef\u4ee5\u907f\u514d\u6027\u80fd\u4e0b\u964d\u548c\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-QykikKpWds\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u5305\u62ec\u57fa\u7840\u955c\u50cf\u7684\u9009\u62e9\u3001Dockerfile\u7684\u7f16\u5199\u3001\u8d44\u6e90\u9650\u5236\u7684\u914d\u7f6e\u3001\u6570\u636e\u5377\u7684\u4f7f\u7528\u3001\u7f51\u7edc\u4f18\u5316\u3001\u76d1\u63a7\u4e0e\u8c03\u8bd5\u4ee5\u53ca\u5b9a\u671f\u66f4\u65b0\u3002\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6700\u4f73\u5b9e\u8df5\uff0c\u60a8\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u5bb9\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684\u4e91\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u3001<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fd\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u533f\u540d\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684<a href=\"https:\/\/fwq.ai\">\u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5 \u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u6027\u80fd\u4f18\u5316\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u5bb9\u5668\u6027\u80fd\u4f18\u5316\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u5e2e\u52a9\u60a8\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\u3002 1. \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf \u57fa\u7840\u955c\u50cf\u7684\u9009\u62e9\u5bf9\u5bb9\u5668\u7684\u6027\u80fd\u6709\u7740\u76f4\u63a5\u5f71\u54cd\u3002\u4f7f\u7528\u8f83\u5c0f\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u51cf\u5c11\u5bb9\u5668\u7684\u542f\u52a8\u65f6\u95f4\u548c\u5360\u7528\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u4f8b\u5982\uff0c\u4f7f\u7528alpine\u955c\u50cf\u800c\u4e0d\u662fubuntu\u955c\u50cf\uff0c\u53ef\u4ee5\u663e\u8457\u51cf\u5c0f\u955c\u50cf\u7684\u4f53\u79ef\uff0c\u4ece\u800c\u63d0\u9ad8\u4e0b\u8f7d\u548c\u542f\u52a8\u901f\u5ea6\u3002 FROM alpine:latest RUN apk add &#8211;no-cache your-package 2. \u4f18\u5316Dockerfile \u7f16\u5199\u9ad8\u6548\u7684Dockerfile\u662f\u4f18\u5316\u5bb9\u5668\u6027\u80fd\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a \u5408\u5e76\u547d\u4ee4\uff1a\u5c06\u591a\u4e2aRUN\u547d\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002 \u4f7f\u7528\u7f13\u5b58\uff1a\u5408\u7406\u5229\u7528Docker\u7684\u7f13\u5b58\u673a\u5236\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002 \u6e05\u7406\u4e34\u65f6\u6587\u4ef6\uff1a\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u53ca\u65f6\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u4ee5\u51cf\u5c0f\u955c\u50cf\u4f53\u79ef\u3002 FROM alpine:latest RUN apk add &#8211;no-cache your-package &amp;&amp; rm -rf \/var\/cache\/apk\/* 3. \u8c03\u6574\u8d44\u6e90\u9650\u5236 Docker\u5141\u8bb8\u7528\u6237\u4e3a\u5bb9\u5668\u8bbe\u7f6eCPU\u548c\u5185\u5b58\u9650\u5236\u3002\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u8d44\u6e90\u4e89\u7528\uff0c\u63d0\u9ad8\u5bb9\u5668\u7684\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528&#8211;memory\u548c&#8211;cpus\u53c2\u6570\u6765\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u548cCPU\u4f7f\u7528\u3002 docker run &#8211;memory=&#8221;512m&#8221; &#8211;cpus=&#8221;1.0&#8243; your-image 4. \u4f7f\u7528\u6570\u636e\u5377 \u6570\u636e\u5377\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u5bb9\u5668\u4e4b\u95f4\u5171\u4eab\u6570\u636e\uff0c\u5e76\u6301\u4e45\u5316\u6570\u636e\u3002\u4f7f\u7528\u6570\u636e\u5377\u800c\u4e0d\u662f\u5bb9\u5668\u5185\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u63d0\u9ad8I\/O\u6027\u80fd\uff0c\u5e76\u51cf\u5c11\u5bb9\u5668\u91cd\u542f\u65f6\u7684\u6570\u636e\u4e22\u5931\u98ce\u9669\u3002 docker run -v \/host\/path:\/container\/path your-image 5. \u7f51\u7edc\u4f18\u5316 Docker\u7684\u7f51\u7edc\u914d\u7f6e\u4e5f\u4f1a\u5f71\u54cd\u5bb9\u5668\u7684\u6027\u80fd\u3002\u4f7f\u7528host\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u4f46\u8981\u6ce8\u610f\u5b89\u5168\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u541e\u5410\u91cf\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528overlay\u7f51\u7edc\u3002 docker run &#8211;network host your-image 6. \u76d1\u63a7\u4e0e\u8c03\u8bd5 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