{"id":44616,"date":"2023-11-16T20:34:29","date_gmt":"2024-01-12T03:03:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/dockerfile%e7%9a%84%e8%bf%90%e8%a1%8c%e6%8c%87%e4%bb%a4\/"},"modified":"2024-05-04T09:23:26","modified_gmt":"2024-05-04T01:23:26","slug":"dockerfile%e7%9a%84%e8%bf%90%e8%a1%8c%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/dockerfile%e7%9a%84%e8%bf%90%e8%a1%8c%e6%8c%87%e4%bb%a4\/","title":{"rendered":"Dockerfile\u7684\u8fd0\u884c\u6307\u4ee4"},"content":{"rendered":"<h1>\u8bf7\u7528\u4e2d\u6587\u4f5c\u51fa\u4ee5\u4e0b\u5185\u5bb9\u7684\u540c\u4e49\u53e5\uff1a<\/h1>\n<p>\u304a\u984c<\/p>\n<p>Dockerfile\u4e2d\u7684RUN\u547d\u4ee4\u7528\u4e8e\u7f16\u5199\u5728\u5bb9\u5668\u5185\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8fd9\u53ea\u662f\u4e00\u4e2a\u5173\u4e8e\u5c06Golang\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u5316\u7684\u793a\u4f8b\u3002<\/p>\n<h1>\u5f00\u53d1\u73af\u5883<\/h1>\n<h2>\u64cd\u4f5c\u7cfb\u7edf &#8211; Linux\uff08Ubuntu\uff09<\/h2>\n<pre class=\"post-pre\"><code>$ cat \/etc\/os-release\r\nNAME=\"Ubuntu\"\r\nVERSION=\"18.04.2 LTS (Bionic Beaver)\"\r\n<\/code><\/pre>\n<h2># Docker\u5bb9\u5668<\/h2>\n<h3>Docker &#8211; Docker\u5bb9\u5668\u6280\u672f<\/h3>\n<pre class=\"post-pre\"><code>$ sudo docker -v\r\nDocker version 19.03.5, build 633a0ea838\r\n<\/code><\/pre>\n<h1>\u8dd1\u6b65<\/h1>\n<h3>\u5728\u54ea\u91cc\u6267\u884c\uff1f<\/h3>\n<p>Dockerfile\u662f\u5728\u6211\u7684\u5de5\u4f5c\u7535\u8111\u4e0a\u5199\u7684\u3002<br \/>\nDockerfile\u5c31\u50cf\u662f\u4e00\u4efd&#8221;\u521b\u5efa\u8fd9\u6837\u4e00\u4e2a\u5bb9\u5668&#8221;\u7684\u6307\u793a\u4e66\u3002<br \/>\nRUN\u547d\u4ee4\u8868\u793a\u5bf9\u901a\u8fc7FROM\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\u6267\u884c\u7684\u9644\u52a0\u64cd\u4f5c\u3002<br \/>\n\u203b \u8fd9\u4e0d\u662f\u9488\u5bf9\u6211\u7684\u5de5\u4f5c\u7535\u8111\u4e0a\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u6211\u7684\u5de5\u4f5c\u7535\u8111\u50cf\u4e0b\u9762\u8fd9\u6837 \uff1a<\/p>\n<pre class=\"post-pre\"><code>$ pwd\r\n\/home\/sky0621\/work\/dockerfiles\/try01\/sub01\r\n$\r\n$ tree\r\n.\r\n\u251c\u2500\u2500 Dockerfile\r\n\u2514\u2500\u2500 main.go\r\n<\/code><\/pre>\n<p>\u5f53 Dockerfile \u7684\u5185\u5bb9\u5982\u4e0b<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">FROM<\/span><span class=\"s\"> golang:1.13.6-alpine3.11<\/span>\r\n\r\n<span class=\"k\">RUN <\/span>go build <span class=\"nt\">-o<\/span> try01sub01\r\n<span class=\"k\">CMD<\/span><span class=\"s\"> [\".\/try01sub01\"]<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u9519\u8bef\u5730\u4ee5\u4e3a\u6211\u5728\u81ea\u5df1\u7684\u5de5\u4f5c\u7535\u8111\u4e0a\u6709main.go\u6587\u4ef6\uff0c\u6240\u4ee5\u53ef\u4ee5\u8fdb\u884cgo build\uff0c\u7ed3\u679c\u5c1d\u8bd5docker build\u65f6\u5374\u5931\u8d25\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo docker build . -t try01sub01\r\nSending build context to Docker daemon  3.072kB\r\nStep 1\/3 : FROM golang:1.13.6-alpine3.11\r\n ---&gt; caaf68df625f\r\nStep 2\/3 : RUN go build -o try01sub01\r\n ---&gt; Running in baab70c5fc22\r\ncan't load package: package .: no Go files in \/go\r\n<\/code><\/pre>\n<p>\u4f60\u5728\/go\u8def\u5f84\u4e0b\u627e\u4e0d\u5230Golang\u7684\u6587\u4ef6\u5417\uff1f<\/p>\n<p>\u6211\u5011\u5617\u8a66\u9032\u884c\u78ba\u8a8d\u3002\u6309\u7167\u4ee5\u4e0b\u7684\u65b9\u5f0f\u5c07\u5176\u6dfb\u52a0\u5230Dockerfile\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">FROM<\/span><span class=\"s\"> golang:1.13.6-alpine3.11<\/span>\r\n\r\n<span class=\"k\">RUN <\/span><span class=\"nb\">pwd<\/span>\r\n<span class=\"k\">RUN <\/span><span class=\"nb\">ls<\/span> <span class=\"nt\">-l<\/span>\r\n<span class=\"k\">RUN <\/span>go build <span class=\"nt\">-o<\/span> try01sub01\r\n<span class=\"k\">CMD<\/span><span class=\"s\"> [\".\/try01sub01\"]<\/span>\r\n<\/code><\/pre>\n<p>\u7ed3\u679c\u662f, sh\u00ec)<\/p>\n<pre class=\"post-pre\"><code>$ sudo docker build . -t try01sub01\r\nSending build context to Docker daemon  3.072kB\r\nStep 1\/5 : FROM golang:1.13.6-alpine3.11\r\n ---&gt; caaf68df625f\r\nStep 2\/5 : RUN pwd\r\n ---&gt; Running in 7e2456a2a237\r\n\/go\r\nRemoving intermediate container 7e2456a2a237\r\n ---&gt; adcba019e471\r\nStep 3\/5 : RUN ls -l\r\n ---&gt; Running in d7489f93d1f5\r\ntotal 8\r\ndrwxrwxrwx    2 root     root          4096 Jan 10 00:25 bin\r\ndrwxrwxrwx    2 root     root          4096 Jan 10 00:25 src\r\nRemoving intermediate container d7489f93d1f5\r\n ---&gt; a156c11921aa\r\nStep 4\/5 : RUN go build -o try01sub01\r\n ---&gt; Running in 952b36a0a88b\r\ncan't load package: package .: no Go files in \/go\r\n<\/code><\/pre>\n<p>\u8fd0\u884c pwd \u547d\u4ee4\u7684\u7ed3\u679c\u662f \/go\u3002\u8fd9\u4e0d\u662f\u5de5\u4f5c\u7535\u8111\u7684\u4f4d\u7f6e\u3002<br \/>\n\u8fd0\u884c ls -l \u547d\u4ee4\u7684\u7ed3\u679c\u663e\u793a src \u548c bin \u76ee\u5f55\u5e76\u5217\u3002\u4e0e\u5de5\u4f5c\u7535\u8111\u5f53\u524d\u76ee\u5f55\u7684\u5185\u5bb9\u4e0d\u540c\u3002<br \/>\n\u8fd9\u8868\u793a\u5728 FROM \u547d\u4ee4\u4e2d\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\uff08\u6b64\u5904\u53c2\u8003\u4e86\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\u7684 Dockerfile \u5185\u5bb9\uff09\u4e2d\u7684\u8def\u5f84\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0cRUN\u662f\u7528\u6765\u7f16\u5199\u5728\u5bb9\u5668\u5185\u6267\u884c\u7684\u547d\u4ee4\u3002\u6240\u4ee5\uff0c\u5982\u679c\u60f3\u8981\u8fdb\u884cgo build\u64cd\u4f5c\uff0c\u5219\u9700\u8981\u5c06\u5de5\u4f5cPC\u4e0a\u7684\u6587\u4ef6\u590d\u5236\u5230\u5bb9\u5668\u5185\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">FROM<\/span><span class=\"s\"> golang:1.13.6-alpine3.11<\/span>\r\n\r\n<span class=\"k\">COPY<\/span><span class=\"s\"> . .<\/span>\r\n<span class=\"k\">RUN <\/span>go build <span class=\"nt\">-o<\/span> try01sub01\r\n<span class=\"k\">CMD<\/span><span class=\"s\"> [\".\/try01sub01\"]<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u8fd9\u6837\u505a\uff0c\u5c06\u4f1a\u5f97\u5230\u4ee5\u4e0b\u7684\u6784\u5efa\u6210\u529f\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo docker build . -t try01sub01\r\nSending build context to Docker daemon  3.072kB\r\nStep 1\/4 : FROM golang:1.13.6-alpine3.11\r\n ---&gt; caaf68df625f\r\nStep 2\/4 : COPY . .\r\n ---&gt; 1ca460311aed\r\nStep 3\/4 : RUN go build -o try01sub01\r\n ---&gt; Running in 405644fb8481\r\nRemoving intermediate container 405644fb8481\r\n ---&gt; 56cea12c7d73\r\nStep 4\/4 : CMD [\".\/try01sub01\"]\r\n ---&gt; Running in 1aae16780989\r\nRemoving intermediate container 1aae16780989\r\n ---&gt; 87d3a86afc4e\r\nSuccessfully built 87d3a86afc4e\r\nSuccessfully tagged try01sub01:latest\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u5b9e\u9645\u4e0a\u662f\u5426\u5df2\u7ecf\u5236\u4f5c\u4e86\u56fe\u50cf\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo docker images\r\nREPOSITORY                                TAG                 IMAGE ID            CREATED             SIZE\r\ntry01sub01                                latest              87d3a86afc4e        56 seconds ago      361MB\r\n&lt;none&gt;                                    &lt;none&gt;              a156c11921aa        16 minutes ago      359MB\r\ngolang                                    1.13.6-alpine3.11   caaf68df625f        27 hours ago        359MB\r\n<\/code><\/pre>\n<p>\u8bd5\u7740\u52a8\u4e00\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo docker run try01sub01\r\nHello, Dockerfile\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0cmain.go\u7684\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"s\">\"fmt\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Hello, Dockerfile\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8bf7\u7528\u4e2d\u6587\u4f5c\u51fa\u4ee5\u4e0b\u5185\u5bb9\u7684\u540c\u4e49\u53e5\uff1a \u304a\u984c Dockerfile\u4e2d\u7684RUN\u547d\u4ee4\u7528\u4e8e\u7f16\u5199\u5728\u5bb9\u5668\u5185\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8fd9\u53ea\u662f\u4e00\u4e2a [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44616","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dockerfile\u7684\u8fd0\u884c\u6307\u4ee4 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/dockerfile\u7684\u8fd0\u884c\u6307\u4ee4\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dockerfile\u7684\u8fd0\u884c\u6307\u4ee4\" \/>\n<meta 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