{"id":26472,"date":"2022-12-01T23:32:16","date_gmt":"2023-07-15T18:19:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8dockerfile\/"},"modified":"2025-08-11T21:27:52","modified_gmt":"2025-08-11T13:27:52","slug":"%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8dockerfile","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8dockerfile\/","title":{"rendered":"\u5c1d\u8bd5\u4f7f\u7528Dockerfile"},"content":{"rendered":"<p>\u4ee5\u4e0b\u63d0\u4f9b\u7684\u662f\u6709\u5173Docker\u7684\u5b66\u4e60\u7b14\u8bb0\u3002<br \/>\n\u5173\u4e8eDocker\uff0c\u6211\u5728\u5b66\u4e60\u8fc7\u7a0b\u4e2d\u53c2\u8003\u4e86\u524d\u8f88\u4eec\u7684\u535a\u5ba2\u3001Qiita\u4e0a\u7684\u4fe1\u606f\uff0c\u4f46\u8fd9\u6b21\u6211\u5c06\u4e0a\u4f20\u4e0b\u9762\u7684\u6267\u884c\u7ed3\u679c\u4f5c\u4e3a\u793a\u4f8b\u3002<\/p>\n<h1>\u60f3\u505a\u7684\u4e8b\u60c5<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CentOS\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u3001\u7c21\u5358\u306a\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">docker run\u2026\u3067\u306f\u306a\u304f\u3066\u3001Dockerfile\u3092\u4f7f\u3063\u3066docker build\u3057\u3066\u307f\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>\u3046\u307e\u304f\u3044\u3063\u305f\u3089\u3001\u5c11\u3057\u305a\u3064RUN\u3055\u305b\u308b\u3053\u3068\u3092\u5897\u3084\u3057\u3066\u3044\u304f\u3002<\/p>\n<p>Docker\u306e\u30a4\u30e1\u30fc\u30b8\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u3001\u597d\u304d\u306a\u3082\u306e\u4f7f\u3063\u3066\u307f\u305f\u3044\u3002<\/p>\n<h3>\u524d\u63d0\u5230\u8fd9\u4e2a\u5730\u65b9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4eee\u60f3\u74b0\u5883\u306b\u306fVirtualBox + Vagrant\u3092\u4f7f\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Vagrant\u3092\u4f7f\u3063\u3066\u3001Docker\u5165\u308a\u306eUbuntu\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>https:\/\/github.com\/dotcloud\/docker.git \u3092\u5229\u7528 -&gt; Vagrant up\u3067Ubuntu\u306e\u74b0\u5883\u3092\u4f5c\u6210\u3057\u305f\u3002<\/p>\n<p>\u4e0a\u8a18\u306eUbuntu\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3001ssh\u30ed\u30b0\u30a4\u30f3\u3002\u3053\u306e\u4e2d\u3067docker\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3002<br \/>\nDocker\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3001\u7c21\u5358\u306b\u5b66\u7fd2\u3092\u3057\u305f\u3002<\/p>\n<p>http:\/\/www.docker.io\/gettingstarted\/# (\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u5b66\u7fd2\u3067\u304d\u307e\u3059\uff01\uff09<\/p>\n<p>docker\u30b3\u30de\u30f3\u30c9\u3067\u3001\u6700\u521d\u306b\u30a4\u30e1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30b3\u30f3\u30c6\u30ca\uff08Docker\u3067\u8a00\u3046\u6240\u306e\u4eee\u60f3\u74b0\u5883\uff09\u3092\u8d77\u52d5\u3067\u304d\u305f\u3002<\/p>\n<p>yum install\u306a\u3069\u3067\u5185\u90e8\u306b\u5909\u66f4\u304c\u52a0\u308f\u308b\u3068\u3001\u30a4\u30e1\u30fc\u30b8\u306eID\u304c\u5909\u66f4\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u3002<\/p>\n<h1>\u6211\u9009\u62e9CentOS\u7684\u955c\u50cf<\/p>\n<h3>\u4f7f\u7528docker\u641c\u7d22centos\u8fdb\u884c\u68c0\u7d22\u6839\u636e\u524d\u63d0\u6761\u4ef6\uff0c\u6211\u4eec\u9009\u62e9\u57fa\u4e8eCentOS\u4f5c\u4e3a\u57fa\u7840\u3002\uff08\u867d\u7136\u5f00\u59cb\u6267\u884c\u7684\u662fUbuntu\uff0c\u4f46\u53ef\u4ee5\u5728docker\u4e2d\u9009\u62e9\u4f7f\u7528\u5404\u79cd\u4e0d\u540c\u7684\u955c\u50cf\uff09<br \/>\n\u7531\u4e8eCentOS6.5\u5df2\u7ecf\u53d1\u5e03\uff0c\u6240\u4ee5\u6211\u8ba4\u4e3a\u5e94\u8be5\u9009\u62e9\u6700\u65b0\u7684\u7248\u672c\uff0c\u5e76\u901a\u8fc7docker search\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n<p>\u4fe1\u4efb\u7684\u610f\u601d\u662f\uff0c\u6709\u6807\u6709\u201cOK\u201d\u7684\u662f\u5426\u5373\u4e3a\u5b98\u65b9\u955c\u50cf\u5462\uff1f<br \/>\n\uff08\u5728 https:\/\/index.docker.io\/search?q=centos\uff0c\u60a8\u4e5f\u53ef\u4ee5\u770b\u5230\u5217\u8868\uff09<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~$ docker search centos\r\nNAME                                     DESCRIPTION                                     STARS     OFFICIAL   TRUSTED\r\ndustin\/centos                            Old CentOS is old.                              0                    \r\nchentoo\/centos                           centos 5.6 x86_64 image                         0                    \r\nhnakamur\/centos                          CentOS 6.5 x86_64 base image                    0                    \r\ntutum\/centos                             CentOS Docker image with SSH access             5                    \r\nblalor\/centos                            Bare-bones base CentOS 6.5 image                0                    [OK]\r\ntianon\/centos                            CentOS 5 and 6, created using rinse instea...   2                    \r\nbackjlack\/centos                         This repository contains the following ima...   0  \r\n\r\n# --- \u4ee5\u4e0b\u7565                 \r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u5b98\u65b9\u7684\u7248\u672c\u662fCentOS6.4\uff0c\u6240\u4ee5\u6211\u60f36.5\u7248\u672c\u53ef\u80fd\u6ca1\u6709\u3002\u4f46\u5728hnakamur\u5148\u751f\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u53d1\u73b0\u4e86\u5173\u4e8e\u521b\u5efa\u548c\u6ce8\u518cCentOS 6.5 base image\u7684\u63cf\u8ff0\u3002\u56e0\u6b64\uff0c\u6211\u51b3\u5b9a\u4f7f\u7528\u8fd9\u4e2a\u7248\u672c\u3002<\/p>\n<ul class=\"post-ul\">https:\/\/index.docker.io\/u\/hnakamur\/centos\/<\/ul>\n<h1>\u6211\u5c06\u521b\u5efa\u4e00\u4e2aDockerfile\u3002\u56e0\u4e3a\u5df2\u7ecf\u51b3\u5b9a\u597d\u4e86\u5f62\u8c61\uff0c\u6240\u4ee5\u63a5\u4e0b\u6765\u8981\u51c6\u5907 Dockerfile\u3002\u636e\u8bf4\u653e\u5728\u4efb\u4f55\u5730\u65b9\u90fd\u53ef\u4ee5\uff0c\u6211\u9009\u62e9\u4e86 ~\/work \u76ee\u5f55\u3002<\/p>\n<p>\u53ea\u8981\u6709\u6700\u4f4e\u9650\u7684\u6765\u6e90\uff08\u4f7f\u7528\u54ea\u79cd\u5f62\u8c61\uff09\u5c31\u597d\u3002<\/p>\n<p>\u6211\u5e0c\u671b\u8fd9\u6b21\u80fd\u591f\u4f7f\u7528hnakamura\u5148\u751f\u7684\u5f62\u8c61\uff0c\u6240\u4ee5\u6211\u5c1d\u8bd5\u8f93\u5165\u4e86\u5728\u641c\u7d22\u4e2d\u627e\u5230\u7684\u5b8c\u5168\u4e00\u6837\u7684\u540d\u5b57\uff08\u4f46\u5728\u90a3\u65f6\uff0c\u6211\u4e0d\u786e\u5b9a\u8fd9\u4e2a\u6307\u5b9a\u662f\u5426\u6b63\u786e\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ pwd\r\n\/home\/vagrant\/work\r\nvagrant@precise64:~\/work$ ls\r\nDockerfile\r\nvagrant@precise64:~\/work$ cat Dockerfile \r\n#FROM centos\r\nFROM hnakamur\/centos \r\nRUN \/bin\/echo hi\r\nRUN \/bin\/cat \/etc\/redhat-release\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662fDockerfile\u7684\u5185\u5bb9\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u83b7\u53d6\u6307\u5b9a\u7684image<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u542f\u52a8\u5e76\u56de\u663e&#8221;hi&#8221;<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u663e\u793a\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\uff08\u786e\u8ba4redhat-release\u662f\u5426\u4e3aCentOS6.5\uff09<\/ol>\n<h3>\u5728\u5f00\u59cb\u6784\u5efa\u4e4b\u524d\u7684\u786e\u8ba4\u8fd9\u662f\u5728\u5b9e\u65bd\u4e4b\u524d\u7684\u786e\u8ba4\u5de5\u4f5c\u3002\u56fe\u50cf\u76ee\u524d\u662f\u7a7a\u7684\u72b6\u6001\u3002\uff08\u867d\u7136\u6709\u4e00\u4e2a\u53eb\u505a&#8221;base&#8221;\u7684Ubuntu\u56fe\u50cf\uff0c\u4f46\u73b0\u5728\u5df2\u7ecf\u6e05\u7a7a\u4e86\uff09<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~$ docker images\r\nREPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE\r\n\r\n<\/code><\/pre>\n<h1>\u6211\u5c1d\u8bd5\u8fdb\u884c\u6784\u5efa\u3002\u5728\u62e5\u6709Dockerfile\u7684\u76ee\u5f55\u4e2d\uff0c\u5c1d\u8bd5\u4f7f\u7528\u547d\u4ee4docker build . \u3002<\/p>\n<p>\u6700\u5f00\u59cb\u662f\u4ecedocker.io\u4e0b\u8f7d\u955c\u50cf\u3002<\/p>\n<p>\u975e\u5e38\u611f\u6fc0\u7684\u662f\uff0c\u5b83\u4f1a\u53cb\u597d\u5730\u663e\u793a\u51fa\u8fdb\u5c55\uff08\u8fc7\u7a0b\uff09\uff0c\u4f8b\u5982 Step1\uff0cStep2\uff01<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker build .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\nPulling repository hnakamur\/centos\r\na9f02140a1ee: Download complete \r\ndfb97af77c51: Download complete \r\n50d4926c934d: Download complete \r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Running in d08b5b48f486\r\nhi\r\n ---&gt; 22d0bb5e5683\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Running in f832f6d77c12\r\nCentOS release 6.5 (Final)\r\n ---&gt; 9bd6f163b65a\r\nSuccessfully built 9bd6f163b65a\r\n<\/code><\/pre>\n<p>\u67e5\u770b\u7ed3\u679c\u540e\uff0c\u663e\u793a\u4e86&#8221;hi&#8221;\u548c&#8221;CentOS release 6.5 (Final)&#8221;\uff0c\u6b63\u5982\u9884\u671f\u7684\u7ed3\u679c\u4e00\u6837\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u4ea7\u751f\u4e86\u4e00\u4e2a\u540d\u4e3a9bd6f163b65a\u7684\u7ed3\u679c\u3002\u8fd9\u4f3c\u4e4e\u662f\u5f53\u524d\u7684\u56fe\u50cf\u6807\u8bc6\u7b26\u3002<\/p>\n<p>\u4f3c\u4e4e\u4e5f\u6709\u589e\u52a0\u4e86 https:\/\/index.docker.io\/u\/hnakamur\/centos\/ \u7684\u4e0b\u8f7d\u6b21\u6570\u3002<\/p>\n<h3>\u4ee5\u540e\u662f\u7b2c\u4e8c\u6b21\uff1f\u867d\u7136\u4f1a\u663e\u793a\u6b65\u9aa4\uff0c\u4f46\u7531\u4e8e\u4e0d\u9700\u8981\u4e0b\u8f7d\u56fe\u50cf\uff0c\u6240\u4ee5\u5904\u7406\u901f\u5ea6\u4f1a\u66f4\u5feb\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ time docker build .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Using cache\r\n ---&gt; 22d0bb5e5683\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Using cache\r\n ---&gt; 9bd6f163b65a\r\nSuccessfully built 9bd6f163b65a\r\n\r\nreal    0m0.020s\r\nuser    0m0.008s\r\nsys 0m0.000s\r\n<\/code><\/pre>\n<p>\u597d\u5427\uff0c\u5c31\u56de\u5e94\u548c\u8fde\u63a5\u4e24\u4e2a\u547d\u4ee4\u800c\u8a00\uff0c\u53ea\u663e\u793a\u4e86\u201c\u4f7f\u7528\u7f13\u5b58\u201d\u7684\u5b57\u7b26\u4e32\u3002<br \/>\n\u5b83\u662f\u600e\u4e48\u56de\u4e8b\u5462\uff1f<\/p>\n<p>\u7531\u4e8e\u7f13\u5b58\uff0cIMAGE ID\u7684\u7ed3\u679c\u662f built 9bd6f163b65a\uff0c\u8fd9\u4e0e\u7b2c\u4e00\u6b21\u7684\u503c\u76f8\u540c\u3002<\/p>\n<h3>\u8bd5\u8bd5\u6dfb\u52a0no cache<br \/>\n\u6211\u8fd8\u4e0d\u592a\u6e05\u695a\uff0c\u4f46\u6211\u4f1a\u5c1d\u8bd5\u5728\u9009\u9879\u4e2d\u52a0\u4e0a&#8221;no cache&#8221;\u3002\u8fd9\u6b21\u6211\u5f97\u5230\u4e86echo\/cat\u7684\u7ed3\u679c\u8fd4\u56de\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker build -no-cache .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Running in 26955e584363\r\nhi\r\n ---&gt; fb53f74b6767\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Running in 95aba47597d6\r\nCentOS release 6.5 (Final)\r\n ---&gt; 45cdab64b614\r\nSuccessfully built 45cdab64b614\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u56fe\u50cf\u540e\u53d1\u73b0\u5df2\u6dfb\u52a0\u4e86\u5efa\u7acb 45cdab64b614\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker images\r\nREPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE\r\n&lt;none&gt;              &lt;none&gt;              45cdab64b614        2 minutes ago       309.9 MB\r\n&lt;none&gt;              &lt;none&gt;              9bd6f163b65a        14 minutes ago      309.9 MB\r\nhnakamur\/centos     6.5                 a9f02140a1ee        2 weeks ago         309.9 MB\r\nhnakamur\/centos     latest              dfb97af77c51        2 weeks ago         309.9 MB\r\n<\/code><\/pre>\n<h1>\u6211\u4f1a\u5c1d\u8bd5\u5728\u6587\u4ef6\u4e2d\u5199\u5165\u4e00\u4e9b\u5185\u5bb9\u3002\u53ea\u662f\u7528echo\u547d\u4ee4\u548ccat\u547d\u4ee4\u6ca1\u6709\u8fdb\u884c\u4efb\u4f55\u5199\u5165\uff08\u4fee\u6539\uff09\u64cd\u4f5c\uff0c\u6240\u4ee5\u6211\u63a5\u7740\u5c1d\u8bd5\u5728~\/test.txt\u6587\u4ef6\u4e2d\u8fdb\u884c\u5199\u5165\u6d4b\u8bd5\u3002<\/p>\n<pre class=\"post-pre\"><code>#FROM centos\r\nFROM hnakamur\/centos\r\nRUN \/bin\/echo hi\r\nRUN \/bin\/cat \/etc\/redhat-release\r\nRUN \/bin\/echo \"hoge\" &gt; ~\/test.txt\r\nRUN \/bin\/cat  ~\/test.txt\r\n<\/code><\/pre>\n<p>\u770b\u8d77\u6765\u5df2\u7ecf\u6210\u529f\u6267\u884c\u4e86~ \/test.txt\u4e2d\u7684\u5185\u5bb9\u4e5f\u80fd\u591fcat\u51fa\u6765\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker build .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Using cache\r\n ---&gt; 22d0bb5e5683\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Using cache\r\n ---&gt; 9bd6f163b65a\r\nStep 4 : RUN \/bin\/echo \"hoge\" &gt; ~\/test.txt\r\n ---&gt; Using cache\r\n ---&gt; 699db1b2f739\r\nStep 5 : RUN \/bin\/cat  ~\/test.txt\r\n ---&gt; Running in c7eee58c120d\r\nhoge\r\n ---&gt; f20c50e138e4\r\nSuccessfully built f20c50e138e4\r\n<\/code><\/pre>\n<h3>\u63d0\u4ea4\u72b6\u6001<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker ps -a\r\nCONTAINER ID        IMAGE                    COMMAND                CREATED             STATUS              PORTS               NAMES\r\nc7eee58c120d        699db1b2f739             \/bin\/sh -c \/bin\/cat    2 minutes ago       Exit 0                                  boring_pike         \r\n07e7be6ba1af        9bd6f163b65a             \/bin\/sh -c \/bin\/echo   2 minutes ago       Exit 0                                  boring_darwin       \r\n95aba47597d6        fb53f74b6767             \/bin\/sh -c \/bin\/cat    4 hours ago         Exit 0                                  determined_turing   \r\n26955e584363        hnakamur\/centos:latest   \/bin\/sh -c \/bin\/echo   4 hours ago         Exit 0                                  tender_euclide      \r\nf832f6d77c12        22d0bb5e5683             \/bin\/sh -c \/bin\/cat    4 hours ago         Exit 0                                  prickly_ritchie     \r\nd08b5b48f486        hnakamur\/centos:latest   \/bin\/sh -c \/bin\/echo   4 hours ago         Exit 0                                  romantic_turing  \r\n<\/code><\/pre>\n<p>\u533a\u5757\u4e2d\u4f3c\u4e4e\u9700\u8981\u63d0\u4ea4 CONTAINER ID\uff0c\u6240\u4ee5\u8bd5\u8bd5\u628a\u6700\u540e\u6267\u884c\u7684\u90a3\u4e2a\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker commit c7eee58c120d\r\n9608087e8eb76cc16c40a842599f125861aadf7fd4afe78b6cf54ffbf64a89be\r\nvagrant@precise64:~\/work$ docker images\r\nREPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE\r\n&lt;none&gt;              &lt;none&gt;              9608087e8eb7        3 seconds ago       309.9 MB\r\n&lt;none&gt;              &lt;none&gt;              f20c50e138e4        2 minutes ago       309.9 MB\r\nhnakamur\/centos     6.5                 a9f02140a1ee        2 weeks ago         309.9 MB\r\nhnakamur\/centos     latest              dfb97af77c51        2 weeks ago         309.9 MB\r\n<\/code><\/pre>\n<h3>\u6bcf\u4e2a\u56fe\u50cf\u7684\u6d4b\u8bd5\u5728\u5bf9\u4e0b\u8f7d\u4e0b\u6765\u7684\u6587\u4ef6\u8fdb\u884c\u5199\u5165\u4e4b\u524d\uff0c\u5bf9\u521a\u521a\u4e0b\u8f7d\u7684\u56fe\u50cf\u8fdb\u884ccat\u547d\u4ee4\u67e5\u770btest.txt\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u6700\u7ec8\u88ab\u544a\u77e5\uff0c\u6ca1\u6709\u8fd9\u6837\u7684\u4e8b\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker run a9f02140a1ee \/bin\/cat \/test.txt\r\n\/bin\/cat: \/test.txt: No such file or directory\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u5c06\u5bf9\u63d0\u4ea4\u7684\u56fe\u50cf\u6267\u884ccat\u547d\u4ee4\u4ee5\u67e5\u770btest.txt\u6587\u4ef6\u5185\u5bb9\u3002\uff08\u56fe\u50cfID: f20c50e138e4\uff09<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker run f20c50e138e4 \/bin\/cat \/test.txt          \r\nhoge\r\n<\/code><\/pre>\n<p>\u8fd9\u6b21\u4f3c\u4e4e\u6210\u529f\u5730\u8f93\u51fa\u4e86\uff01<\/p>\n<h1>\u6d4b\u8bd5\u5c06\u5199\u5165\u6d4b\u8bd5\uff082\uff09\u5230\u6587\u4ef6\u4e2d\u53ea\u9700\u5199\u5165\u76f8\u540c\u7684\u5b57\u7b26\u4e32&#8221;hoge&#8221;\uff0c\u7531\u4e8e\u7f13\u5b58\u7684\u539f\u56e0\uff0c\u73b0\u5728\u6211\u4eec\u5c06\u5c1d\u8bd5\u5199\u5165\u65e5\u671f\u547d\u4ee4\u7684\u7ed3\u679c\u5e76\u6267\u884cDockerfile\u3002<\/p>\n<h3>Docker\u6587\u4ef6<\/p>\n<pre class=\"post-pre\"><code>FROM hnakamur\/centos\r\nRUN \/bin\/echo hi\r\nRUN \/bin\/cat \/etc\/redhat-release\r\nRUN \/bin\/echo \"hoge `date`\" &gt; ~\/test.txt\r\nRUN \/bin\/cat  ~\/test.txt\r\n<\/code><\/pre>\n<p>\u8fde\u7eed\u6267\u884c\u4e24\u6b21<\/p>\n<p>\u7b2c\u4e00\u56de\u3002<br \/>\n\u5c06\u4f1a\u8f93\u51fa &#8220;hoge Sun Jan 5 20:47:17 EST 2014&#8243;\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker build .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Using cache\r\n ---&gt; 22d0bb5e5683\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Using cache\r\n ---&gt; 9bd6f163b65a\r\nStep 4 : RUN \/bin\/echo \"hoge `date`\" &gt; ~\/test.txt\r\n ---&gt; Running in c5d97135393c\r\n ---&gt; 6c44ddd7b236\r\nStep 5 : RUN \/bin\/cat  ~\/test.txt\r\n ---&gt; Running in 6126db4144b6\r\nhoge Sun Jan  5 20:47:17 EST 2014\r\n ---&gt; cf8c4153782b\r\nSuccessfully built cf8c4153782b\r\n<\/code><\/pre>\n<p>\u7b2c\u4e8c\u6b21\u3002<br \/>\n\u5c06&#8221; hoge Sun Jan 5 20:47:29 EST 2014&#8243;\u8f93\u51fa\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker build .\r\nUploading context 10.24 kB\r\nStep 1 : FROM hnakamur\/centos\r\n ---&gt; dfb97af77c51\r\nStep 2 : RUN \/bin\/echo hi\r\n ---&gt; Using cache\r\n ---&gt; b8ecb1c6f4ca\r\nStep 3 : RUN \/bin\/cat \/etc\/redhat-release\r\n ---&gt; Using cache\r\n ---&gt; 2cd2b4ee1d84\r\nStep 4 : RUN \/bin\/echo \"hoge `date`\" &gt; ~\/test.txt\r\n ---&gt; Running in a7d8417b6e95\r\n ---&gt; b5aa2308d56a\r\nStep 5 : RUN \/bin\/cat  ~\/test.txt\r\n ---&gt; Running in aea88825dd7c\r\nhoge Sun Jan  5 20:47:29 EST 2014\r\n ---&gt; cce9c7c2d7cd\r\nSuccessfully built cce9c7c2d7cd\r\n<\/code><\/pre>\n<h3>\u6307\u5b9a\u4e00\u5f20\u56fe\u7247\u8fdb\u884c\u6d4b\u8bd5\u3002\u732b\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u6233\uff08\u65f6\u95f4\uff09\u4e0b\u88ab\u6355\u6349\u5230\u4e86\uff01<\/p>\n<pre class=\"post-pre\"><code># 1\u56de\u76ee\u306eimagew\u304a\u6307\u5b9a\r\nvagrant@precise64:~\/work$ docker run cf8c4153782b \/bin\/cat \/test.txt\r\nhoge Sun Jan  5 20:47:17 EST 2014\r\n\r\n# 2\u56de\u76ee\u306eimage\u3092\u6307\u5b9a\r\nvagrant@precise64:~\/work$ docker run cce9c7c2d7cd \/bin\/cat \/test.txt\r\nhoge Sun Jan  5 20:47:29 EST 2014\r\n<\/code><\/pre>\n<h1>\u6211\u8bd5\u7740\u6f5c\u5165\u5230\u67d0\u4e2a\u65f6\u523b\u7684\u753b\u9762\u4e2d\u3002\u6211\u73b0\u5728\u77e5\u9053\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9aID\u6765\u8c03\u7528\u5728Docker\u4e2d\u8bb0\u5f55\u7684\u56fe\u50cf\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u6211\u5c06\u8fdb\u5165\u64cd\u4f5c\u7cfb\u7edf\u5e76\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code># \u4e0a\u8a181\u56de\u76ee\u306eimage\u3092\u6307\u5b9a\u3057\u3066\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u8d77\u52d5\r\nvagrant@precise64:~\/work$ docker run -i -t -d cf8c4153782b \/bin\/bash\r\n0a0392a384d5a5a40e1ec87e88e2a2680eeec2603604ccd61bc200aae7bbf1c2\r\n\r\n# \u30a2\u30bf\u30c3\u30c1\u3057\u307e\u3059\r\nvagrant@precise64:~\/work$ docker attach 0a0392a384d5a5a40e1ec87e88e2a2680eeec2603604ccd61bc200aae7bbf1c2\r\n\r\n# \u4e2d\u306e\u4e16\u754c\u306b\u6f5c\u308a\u8fbc\u307f\u307e\u3057\u305f\uff01\r\nbash-4.1# cat \/test.txt \r\nhoge Sun Jan  5 20:47:17 EST 2014\r\nbash-4.1# \r\n<\/code><\/pre>\n<p>\u5f88\u597d\uff0c\u6211\u6210\u529f\u5730\u6f5c\u5165\u4e86\u8fc7\u53bb\u67d0\u4e2a\u65f6\u95f4\u70b9\u7684\u4e16\u754c\u3002\uff08\u592a\u5389\u5bb3\u4e86\uff01\uff09<br \/>\n\u4e00\u65e6\u9000\u51fa\uff0c\u90a3\u4e9b\u5728\u540e\u53f0\u8fd0\u884c\u7684\u8fdb\u7a0b\u4e5f\u4f1a\u505c\u6b62\u3002<\/p>\n<p>\u4e0d\u8fc7\u65e0\u6240\u8c13\uff0c\u5982\u679c\u4f7f\u7528sh\u800c\u4e0d\u662fbash\uff0cattach\u7684\u8bdd\u5c31\u4f1a\u4ee5sh\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker run -i -t -d cf8c4153782b \/bin\/sh\r\n152ad6c546c160cb3ab218d46f06907ecb9a8e41685739a435e444c8dcdbc0ed\r\nvagrant@precise64:~\/work$ docker ps\r\nCONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES\r\n152ad6c546c1        cf8c4153782b        \/bin\/sh             3 seconds ago       Up 2 seconds                            cranky_morse        \r\nvagrant@precise64:~\/work$ docker attach 152ad6c546c1                                                    \r\n\r\nsh-4.1# \r\n<\/code><\/pre>\n<h1>\u6211\u6709\u4e2a\u8fd9\u6837\u7684\u9886\u609f\uff01\u5173\u4e8e\u5b9e\u73b0\u65b9\u6cd5\uff0c\u6211\u8fd8\u4e0d\u662f\u5f88\u6e05\u695a\uff0c\u4e0d\u8fc7\u4e0eVirtualBox\u548cVagrant\u7684\u7ec4\u5408\u4e0d\u540c\u7684\u662f\uff0c\u603b\u4e4b\u5b83\u66f4\u5bb9\u6613\u5b9e\u73b0\u4efb\u610f\u72b6\u6001\u7684\u8f6c\u6362\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u72b6\u614b\u306e\u7ba1\u7406\u304c\u3057\u3084\u3059\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VirtualBox\u306eSnapshot\u3067\u3082\u3001\u72b6\u614b\u306f\u8a18\u9332\u3067\u304d\u308b\u3051\u308c\u3069\u3001\u5fa9\u5143\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3002\uff08\u505c\u6b62 -&gt; \u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8ID\u3092\u6307\u5b9a\u3057\u3066\u518d\u8d77\u52d5\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Docker\u306e\u5834\u5408\u306f\u4e00\u77ac\uff01\uff08\u8d77\u52d5\u3068\u304b\u505c\u6b62\u304c\u6c17\u306b\u306a\u3089\u306a\u3044\u304f\u3089\u3044\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Dockerfile\u3060\u3051\u7528\u610f\u3057\u3066\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3057\u3066Jenkins\u3067\u30d3\u30eb\u30c9\u3063\u3066\u3044\u3046\u306e\u304c\u30db\u30f3\u30c8\u306b\u51fa\u6765\u305d\u3046\uff01<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u3042\u308b\u6642\u70b9\u3001\u9055\u3046\u5185\u5bb9\u306e\u300exxxx\u306e\u4e16\u754c\u300f\u306b\u3001\u307b\u3093\u306e\u5c11\u3057\u3067\u79fb\u52d5\u51fa\u6765\u308b\uff01\uff08\u306a\u3093\u304b\u30c7\u30a3\u30b1\u30a4\u30c9\u3063\u307d\u3044\uff01\uff09<\/ul>\n<h3>\u901a\u8fc7\u89c2\u5bdf\u64cd\u4f5c\u7cfb\u7edf\u6620\u50cf\u7684\u66f4\u65b0\u5386\u53f2\u53e6\u5916\uff0c\u867d\u7136\u5728docker.io\u4e0a\u4e5f\u6709\u8bb8\u591a\u955c\u50cf\u6ce8\u518c\uff0c\u4f46\u6211\u8ba4\u4e3a\u5982\u679c\u4ee5\u6b64\u4e3a\u57fa\u7840\uff0c\u5c31\u50cf\u514b\u9686git\u5b58\u50a8\u5e93\u4e00\u6837\uff0c\u53ef\u80fd\u8fd8\u53ef\u4ee5\u540c\u65f6\u67e5\u770b\u8be5\u955c\u50cf\u7684\u5386\u53f2\u8bb0\u5f55\u3002<\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5982\u679c\u4ecedocker.io\u83b7\u53d6\u5e26\u6709Ruby 2.1\u7684CentOS\u6620\u50cf\u5e76\u67e5\u770b\u5176\u5386\u53f2\u8bb0\u5f55&#8230;<\/p>\n<pre class=\"post-pre\"><code>vagrant@precise64:~\/work$ docker history tmtk75\/ruby-2.1.0p0 \r\nIMAGE               CREATED             CREATED BY                                      SIZE\r\n583b10f73f37        7 days ago          \/bin\/sh -c gem install bundler --no-ri --no-r   8.675 MB\r\n1b1fd68b6011        7 days ago          \/bin\/sh -c cd \/usr\/local\/ruby-2.1.0; .\/config   345 MB\r\nebd5e5c243eb        7 days ago          \/bin\/sh -c cd \/usr\/local; tar xfz ruby-2.1.0.   69.76 MB\r\nbad9ee09833f        7 days ago          \/bin\/sh -c cd \/usr\/local; curl -OL http:\/\/cac   15.08 MB\r\nd6291e86618f        7 days ago          \/bin\/sh -c yum install -y zlib-devel openssl-   27.27 MB\r\n3ffa09187685        7 days ago          \/bin\/sh -c yum install -y gcc                   203.4 MB\r\n539c0211cd76        9 months ago                                                        300.6 MB\r\n<\/code><\/pre>\n<p>\u55ef\uff0c\u5f88\u6709\u8da3\u3002<br \/>\n\u800c\u4e14\uff0c\u80fd\u6e05\u6670\u5730\u770b\u5230\u524d\u8f88\u7684\u6b65\u9aa4\uff0c\u5bf9\u4e8e\u73af\u5883\u642d\u5efa\u7684\u6b65\u9aa4\u975e\u5e38\u6709\u53c2\u8003\u4ef7\u503c\u3002<\/p>\n<p>\u4ee5\u4e0a\u3001\u5168\u304f\u7f16\u7a0b\u7ecf\u9a8c\u4e0d\u8db3\uff0c\u5bf9\u4e8eDocker\u7684\u7b14\u8bb0\u662f\u7b2c\u4e00\u6b21\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u63d0\u4f9b\u7684\u662f\u6709\u5173Docker\u7684\u5b66\u4e60\u7b14\u8bb0\u3002 \u5173\u4e8eDocker\uff0c\u6211\u5728\u5b66\u4e60\u8fc7\u7a0b\u4e2d\u53c2\u8003\u4e86\u524d\u8f88\u4eec\u7684\u535a\u5ba2\u3001Qiita\u4e0a\u7684\u4fe1 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-26472","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"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>\u5c1d\u8bd5\u4f7f\u7528Dockerfile - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u5c1d\u8bd5\u4f7f\u7528Dockerfile\u7684\u6280\u672f\u6587\u7ae0\" \/>\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\/\u5c1d\u8bd5\u4f7f\u7528dockerfile\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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