{"id":13500,"date":"2024-11-15T18:55:13","date_gmt":"2024-11-15T10:55:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13500\/"},"modified":"2024-11-15T18:55:13","modified_gmt":"2024-11-15T10:55:13","slug":"docker%e4%b8%ad%e5%b8%b8%e8%a7%81%e7%9a%84%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%e5%88%86%e6%9e%90%e4%b8%8e%e4%bc%98%e5%8c%96%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13500\/","title":{"rendered":"Docker\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u5206\u6790\u4e0e\u4f18\u5316\u6280\u5de7"},"content":{"rendered":"<h1 id=\"docker%e4%b8%ad%e5%b8%b8%e8%a7%81%e7%9a%84%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%e5%88%86%e6%9e%90%e4%b8%8e%e4%bc%98%e5%8c%96%e6%8a%80%e5%b7%a7-mwQEbCOJJH\">Docker\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u5206\u6790\u4e0e\u4f18\u5316\u6280\u5de7<\/h1>\n<p>\u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u666e\u53ca\uff0cDocker\u5df2\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u5e38\u5e38\u4f1a\u9047\u5230\u6027\u80fd\u74f6\u9888\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u5206\u6790Docker\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4f18\u5316\u6280\u5de7\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u63d0\u5347\u5bb9\u5668\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81docker%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%e7%9a%84%e5%b8%b8%e8%a7%81%e5%8e%9f%e5%9b%a0-mwQEbCOJJH\">\u4e00\u3001Docker\u6027\u80fd\u74f6\u9888\u7684\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u5728Docker\u73af\u5883\u4e2d\uff0c\u6027\u80fd\u74f6\u9888\u53ef\u80fd\u6e90\u4e8e\u591a\u4e2a\u65b9\u9762\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u8d44\u6e90\u9650\u5236\uff1a<\/strong>Docker\u5bb9\u5668\u5728\u8fd0\u884c\u65f6\u4f1a\u53d7\u5230CPU\u3001\u5185\u5b58\u548cI\/O\u7b49\u8d44\u6e90\u7684\u9650\u5236\u3002\u5982\u679c\u5bb9\u5668\u7684\u8d44\u6e90\u914d\u7f6e\u4e0d\u8db3\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u7f51\u7edc\u5ef6\u8fdf\uff1a<\/strong>\u5bb9\u5668\u4e4b\u95f4\u7684\u7f51\u7edc\u901a\u4fe1\u53ef\u80fd\u4f1a\u53d7\u5230\u7f51\u7edc\u5ef6\u8fdf\u7684\u5f71\u54cd\uff0c\u5c24\u5176\u662f\u5728\u591a\u5bb9\u5668\u5e94\u7528\u4e2d\uff0c\u7f51\u7edc\u6027\u80fd\u7684\u74f6\u9888\u4f1a\u663e\u8457\u5f71\u54cd\u6574\u4f53\u5e94\u7528\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5b58\u50a8\u6027\u80fd\uff1a<\/strong>Docker\u4f7f\u7528\u7684\u5b58\u50a8\u9a71\u52a8\u53ef\u80fd\u4f1a\u5f71\u54cdI\/O\u6027\u80fd\u3002\u4e0d\u540c\u7684\u5b58\u50a8\u9a71\u52a8\u5728\u6027\u80fd\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u9009\u62e9\u4e0d\u5f53\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002<\/li>\n<li><strong>\u955c\u50cf\u5927\u5c0f\uff1a<\/strong>\u8f83\u5927\u7684\u955c\u50cf\u4f1a\u5bfc\u81f4\u62c9\u53d6\u548c\u542f\u52a8\u65f6\u95f4\u5ef6\u957f\uff0c\u4ece\u800c\u5f71\u54cd\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u6574\u4f53\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8c%e3%80%81%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%e6%8a%80%e5%b7%a7-mwQEbCOJJH\">\u4e8c\u3001\u6027\u80fd\u4f18\u5316\u6280\u5de7<\/h2>\n<h3 id=\"1-%e8%b5%84%e6%ba%90%e9%85%8d%e7%bd%ae%e4%bc%98%e5%8c%96-mwQEbCOJJH\">1. \u8d44\u6e90\u914d\u7f6e\u4f18\u5316<\/h3>\n<p>\u5728\u521b\u5efaDocker\u5bb9\u5668\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\u6765\u4f18\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4e3a\u5bb9\u5668\u5206\u914d\u7279\u5b9a\u7684CPU\u548c\u5185\u5b58\u8d44\u6e90\uff1a<\/p>\n<pre><code>docker run --memory=\"512m\" --cpus=\"1.0\" my_container<\/code><\/pre>\n<p>\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8d44\u6e90\uff0c\u53ef\u4ee5\u907f\u514d\u5bb9\u5668\u56e0\u8d44\u6e90\u4e0d\u8db3\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u74f6\u9888\u3002<\/p>\n<h3 id=\"2-%e7%bd%91%e7%bb%9c%e4%bc%98%e5%8c%96-mwQEbCOJJH\">2. \u7f51\u7edc\u4f18\u5316<\/h3>\n<p>\u4e3a\u4e86\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Docker\u7684\u81ea\u5b9a\u4e49\u7f51\u7edc\u529f\u80fd\u3002\u901a\u8fc7\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>docker network create my_network<\/code><\/pre>\n<p>\u7136\u540e\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker run --network=my_network my_container<\/code><\/pre>\n<h3 id=\"3-%e5%ad%98%e5%82%a8%e9%a9%b1%e5%8a%a8%e9%80%89%e6%8b%a9-mwQEbCOJJH\">3. \u5b58\u50a8\u9a71\u52a8\u9009\u62e9<\/h3>\n<p>Docker\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u5982overlay2\u3001aufs\u3001devicemapper\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8I\/O\u6027\u80fd\u3002\u4e00\u822c\u6765\u8bf4\uff0coverlay2\u662f\u63a8\u8350\u7684\u5b58\u50a8\u9a71\u52a8\uff0c\u5c24\u5176\u662f\u5728\u73b0\u4ee3Linux\u5185\u6838\u4e2d\u3002<\/p>\n<h3 id=\"4-%e9%95%9c%e5%83%8f%e4%bc%98%e5%8c%96-mwQEbCOJJH\">4. \u955c\u50cf\u4f18\u5316<\/h3>\n<p>\u4e3a\u4e86\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u4f18\u5316\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\uff0c\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5c42\u6570\u3002<\/li>\n<li>\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u4f9d\u8d56\uff0c\u4fdd\u6301\u955c\u50cf\u7684\u7cbe\u7b80\u3002<\/li>\n<li>\u4f7f\u7528\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5982Alpine\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u7684Dockerfile\u793a\u4f8b\uff1a<\/p>\n<pre><code>FROM golang:1.16 AS builder\nWORKDIR \/app\nCOPY . .\nRUN go build -o my_app\n\nFROM alpine:latest\nWORKDIR \/root\/\nCOPY --from=builder \/app\/my_app .\nCMD [\".\/my_app\"]<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e7%9b%91%e6%8e%a7%e4%b8%8e%e8%b0%83%e4%bc%98-mwQEbCOJJH\">\u4e09\u3001\u76d1\u63a7\u4e0e\u8c03\u4f18<\/h2>\n<p>\u4e3a\u4e86\u53ca\u65f6\u53d1\u73b0\u6027\u80fd\u74f6\u9888\uff0c\u5efa\u8bae\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\u5bf9Docker\u5bb9\u5668\u8fdb\u884c\u76d1\u63a7\u3002\u53ef\u4ee5\u4f7f\u7528Prometheus\u548cGrafana\u7b49\u5de5\u5177\uff0c\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684CPU\u3001\u5185\u5b58\u548cI\/O\u7b49\u6307\u6807\u3002\u901a\u8fc7\u5206\u6790\u76d1\u63a7\u6570\u636e\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6027\u80fd\u95ee\u9898\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-mwQEbCOJJH\">\u603b\u7ed3<\/h2>\n<p>Docker\u5728\u63d0\u4f9b\u7075\u6d3b\u6027\u548c\u53ef\u79fb\u690d\u6027\u7684\u540c\u65f6\uff0c\u4e5f\u53ef\u80fd\u9762\u4e34\u6027\u80fd\u74f6\u9888\u7684\u95ee\u9898\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8d44\u6e90\u3001\u4f18\u5316\u7f51\u7edc\u3001\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u4ee5\u53ca\u7cbe\u7b80\u955c\u50cf\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347Docker\u5bb9\u5668\u7684\u6027\u80fd\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u76d1\u63a7\u548c\u8c03\u4f18\u4e5f\u662f\u786e\u4fdd\u5bb9\u5668\u9ad8\u6548\u8fd0\u884c\u7684\u91cd\u8981\u63aa\u65bd\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u89e3\u51b3\u65b9\u6848\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u5668\u9009\u62e9\uff0c\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u5206\u6790\u4e0e\u4f18\u5316\u6280\u5de7 \u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u666e\u53ca\uff0cDocker\u5df2\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u5e38\u5e38\u4f1a\u9047\u5230\u6027\u80fd\u74f6\u9888\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u5206\u6790Docker\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4f18\u5316\u6280\u5de7\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u63d0\u5347\u5bb9\u5668\u7684\u6027\u80fd\u3002 \u4e00\u3001Docker\u6027\u80fd\u74f6\u9888\u7684\u5e38\u89c1\u539f\u56e0 \u5728Docker\u73af\u5883\u4e2d\uff0c\u6027\u80fd\u74f6\u9888\u53ef\u80fd\u6e90\u4e8e\u591a\u4e2a\u65b9\u9762\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a \u8d44\u6e90\u9650\u5236\uff1aDocker\u5bb9\u5668\u5728\u8fd0\u884c\u65f6\u4f1a\u53d7\u5230CPU\u3001\u5185\u5b58\u548cI\/O\u7b49\u8d44\u6e90\u7684\u9650\u5236\u3002\u5982\u679c\u5bb9\u5668\u7684\u8d44\u6e90\u914d\u7f6e\u4e0d\u8db3\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002 \u7f51\u7edc\u5ef6\u8fdf\uff1a\u5bb9\u5668\u4e4b\u95f4\u7684\u7f51\u7edc\u901a\u4fe1\u53ef\u80fd\u4f1a\u53d7\u5230\u7f51\u7edc\u5ef6\u8fdf\u7684\u5f71\u54cd\uff0c\u5c24\u5176\u662f\u5728\u591a\u5bb9\u5668\u5e94\u7528\u4e2d\uff0c\u7f51\u7edc\u6027\u80fd\u7684\u74f6\u9888\u4f1a\u663e\u8457\u5f71\u54cd\u6574\u4f53\u5e94\u7528\u7684\u54cd\u5e94\u901f\u5ea6\u3002 \u5b58\u50a8\u6027\u80fd\uff1aDocker\u4f7f\u7528\u7684\u5b58\u50a8\u9a71\u52a8\u53ef\u80fd\u4f1a\u5f71\u54cdI\/O\u6027\u80fd\u3002\u4e0d\u540c\u7684\u5b58\u50a8\u9a71\u52a8\u5728\u6027\u80fd\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u9009\u62e9\u4e0d\u5f53\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002 \u955c\u50cf\u5927\u5c0f\uff1a\u8f83\u5927\u7684\u955c\u50cf\u4f1a\u5bfc\u81f4\u62c9\u53d6\u548c\u542f\u52a8\u65f6\u95f4\u5ef6\u957f\uff0c\u4ece\u800c\u5f71\u54cd\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u6574\u4f53\u6027\u80fd\u3002 \u4e8c\u3001\u6027\u80fd\u4f18\u5316\u6280\u5de7 1. \u8d44\u6e90\u914d\u7f6e\u4f18\u5316 \u5728\u521b\u5efaDocker\u5bb9\u5668\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\u6765\u4f18\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4e3a\u5bb9\u5668\u5206\u914d\u7279\u5b9a\u7684CPU\u548c\u5185\u5b58\u8d44\u6e90\uff1a docker run &#8211;memory=&#8221;512m&#8221; &#8211;cpus=&#8221;1.0&#8243; my_container \u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8d44\u6e90\uff0c\u53ef\u4ee5\u907f\u514d\u5bb9\u5668\u56e0\u8d44\u6e90\u4e0d\u8db3\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u74f6\u9888\u3002 2. \u7f51\u7edc\u4f18\u5316 \u4e3a\u4e86\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Docker\u7684\u81ea\u5b9a\u4e49\u7f51\u7edc\u529f\u80fd\u3002\u901a\u8fc7\u521b\u5efa\u7528\u6237\u5b9a\u4e49\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002\u4f8b\u5982\uff1a docker network create my_network \u7136\u540e\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u7f51\u7edc\uff1a docker run &#8211;network=my_network my_container 3. \u5b58\u50a8\u9a71\u52a8\u9009\u62e9 Docker\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u5982overlay2\u3001aufs\u3001devicemapper\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8I\/O\u6027\u80fd\u3002\u4e00\u822c\u6765\u8bf4\uff0coverlay2\u662f\u63a8\u8350\u7684\u5b58\u50a8\u9a71\u52a8\uff0c\u5c24\u5176\u662f\u5728\u73b0\u4ee3Linux\u5185\u6838\u4e2d\u3002 4. \u955c\u50cf\u4f18\u5316 \u4e3a\u4e86\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u4f18\u5316\uff1a \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\uff0c\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5c42\u6570\u3002 \u5220\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u4f9d\u8d56\uff0c\u4fdd\u6301\u955c\u50cf\u7684\u7cbe\u7b80\u3002 \u4f7f\u7528\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5982Alpine\u3002 \u4f8b\u5982\uff0c\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u7684Dockerfile\u793a\u4f8b\uff1a FROM golang:1.16 AS builder WORKDIR \/app COPY . . RUN go build -o my_app FROM [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-13500","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13500","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=13500"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13500\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}