{"id":35233,"date":"2023-06-20T20:19:07","date_gmt":"2022-12-18T04:39:39","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%ae%a9%e6%88%91%e4%bb%ac%e5%b0%9d%e8%af%95%e5%b0%86%e7%bd%91%e7%bb%9c%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8fdocker%e5%8c%96%e3%80%82\/"},"modified":"2024-04-30T09:51:38","modified_gmt":"2024-04-30T01:51:38","slug":"%e8%ae%a9%e6%88%91%e4%bb%ac%e5%b0%9d%e8%af%95%e5%b0%86%e7%bd%91%e7%bb%9c%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8fdocker%e5%8c%96%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%ae%a9%e6%88%91%e4%bb%ac%e5%b0%9d%e8%af%95%e5%b0%86%e7%bd%91%e7%bb%9c%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8fdocker%e5%8c%96%e3%80%82\/","title":{"rendered":"\u8ba9\u6211\u4eec\u5c1d\u8bd5\u5c06\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8fdocker\u5316"},"content":{"rendered":"<h2>\u9996\u5148<\/h2>\n<p>\u6211\u5c06\u89e3\u91ca\u5982\u4f55\u4f7f\u7528Docker\u3001Dockerfile\u548cdocker-compose\u6765\u5c06\u5728\u4e3b\u673a\u4e0a\u521b\u5efa\u7684Rails\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u5316\u3002<\/p>\n<h2>\u5173\u4e8eDocker<\/h2>\n<p>\u4eee\u60f3\u5316\u30c4\u30fc\u30eb\u306e\u4e00\u3064\u3067\u3001\u6628\u4eca\u3067\u6700\u3082\u805e\u304f\u540d\u524d\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<br \/>\n\u306a\u305c\u3053\u3053\u307e\u3067Docker\u3068\u805e\u304f\u3088\u3046\u306b\uff08\u30c7\u30d5\u30a1\u30af\u30c8\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u306b)\u306a\u3063\u305f\u304b\u3068\u3044\u3046\u3068\u3001\u81ea\u5206\u304c\u4f7f\u3063\u3066\u307f\u3066\u306e\u6240\u611f\u3060\u3068\u3084\u306f\u308a\u3001<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8efd\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\">\u65e9\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u74b0\u5883\u3092\u4eba\u306b\u6e21\u3057\u3084\u3059\u3044<\/ul>\n<p>\u5728\u8fd9\u4e00\u5e26\u5427\u3002<\/p>\n<p>\u5b9f\u52d9\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u74b0\u5883\u4e0b\u3067\u3057\u3066\u2026<br \/>\n\u3069\u3061\u3089\u3082\u4f7f\u7528\u3059\u308b\u306e\u3067\u3059\u304c\u3001zip\u7b49\u306b\u5727\u7e2e\u3057\u3066\u6e21\u3059\u306b\u3057\u3066\u3082\u5168\u304f\u3082\u3063\u3066\u30b5\u30a4\u30ba\u304c\u9055\u3046\u306e\u3067\u53d6\u3089\u308c\u308b\u6642\u9593\u304c\u6bb5\u9055\u3044\u3067\u3059\u3002<\/p>\n<p>\u5f53\u88ab\u95ee\u53ca\u300c\u4e3a\u4ec0\u4e48\u5b58\u5728\u8fd9\u4e9b\u5dee\u5f02\uff1f\u300d\u65f6\uff0c\u6211\u8ba4\u4e3a\u5176\u4e2d\u6700\u4e3b\u8981\u7684\u662f\u662f\u5426\u5305\u542b\u6838\u5fc3\u7ec4\u4ef6\u3002<\/p>\n<p>\u597d\u7684\uff0c\u672c\u6587\u53ea\u662f\u4e3a\u4e86\u89e3\u91caDocker\u5316\u7684\u6b65\u9aa4\uff0c\u7b80\u8981\u4ecb\u7ecd\u5230\u8fd9\u91cc\uff0c\u73b0\u5728\u6211\u4eec\u7acb\u5373\u8fdb\u5165\u6b65\u9aa4\u3002<\/p>\n<h2>Dockerfile\u3092\u66f8\u3053\u3046<\/h2>\n<p>docker\u3092\u4f7f\u304a\u3046\u3068\u3044\u3046\u4eba\u306f\u3001\u65e2\u306b\u8033\u306b\u3057\u3066\u3044\u308b\u3060\u308d\u3046\u5358\u8a9e\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u3068\u3053\u308d\u4f55\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<br \/>\n\u3056\u3063\u304f\u308a\u4e00\u8a00\u3067\u307e\u3068\u3081\u308b\u3068\u3001\u300c\u30b3\u30f3\u30c6\u30ca\u306e\u4e2d\u3067\u4f55\u3092\u3059\u308b\u306e\u304b\u300d\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u3068\u8a00\u3048\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u3072\u3068\u307e\u305a\u3001\u4f5c\u6210\u3057\u305fDockerfile\u3092\u4f8b\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u521d\u3081\u306b\u5143\u3068\u306a\u308bDocker Image\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059<\/span>\r\n<span class=\"k\">FROM<\/span><span class=\"s\"> ruby:3.2.2<\/span>\r\n\r\n<span class=\"c\"># \u30b3\u30f3\u30c6\u30ca\u5185\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u8af8\u3005\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059<\/span>\r\n<span class=\"k\">RUN <\/span>apt-get update <span class=\"o\">&amp;&amp;<\/span> <span class=\"se\">\\\r\n<\/span>    apt-get <span class=\"nb\">install<\/span> <span class=\"nt\">-y<\/span> <span class=\"se\">\\\r\n<\/span>    build-essential <span class=\"se\">\\\r\n<\/span>    libpq-dev <span class=\"se\">\\\r\n<\/span>    nodejs <span class=\"se\">\\\r\n<\/span>    postgresql-client\r\n\r\n<span class=\"c\"># \u4eca\u56de\u306f\u3059\u3067\u306b\u624b\u5143\u306b\u3042\u308b\u30a2\u30d7\u30ea\u3092Docker\u5316\u3059\u308b\u306e\u3067\u3001\u30b3\u30f3\u30c6\u30ca\u5185\u306b\u5168\u3066\u30b3\u30d4\u30fc\u3057\u307e\u3059<\/span>\r\n<span class=\"k\">COPY<\/span><span class=\"s\"> . \/rails-docker<\/span>\r\n\r\n<span class=\"c\"># \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059<\/span>\r\n<span class=\"k\">ENV<\/span><span class=\"s\"> APP_HOME \/rails-docker<\/span>\r\n\r\n<span class=\"c\"># \u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059<\/span>\r\n<span class=\"k\">WORKDIR<\/span><span class=\"s\"> $APP_HOME<\/span>\r\n\r\n<span class=\"c\"># \u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3055\u308c\u307e\u3059<\/span>\r\n<span class=\"k\">RUN <\/span>bundle <span class=\"nb\">install<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u5011\u5728\u6bcf\u4e00\u884c\u7684\u8a3b\u91cb\u4e2d\u7c21\u55ae\u5730\u63cf\u8ff0\u4e86\u5404\u500b\u884c\u696d\u7684\u64cd\u4f5c\u5167\u5bb9\u3002<br \/>\n\u6bcf\u500b\u6307\u4ee4\u524d\u90fd\u6709\u4e00\u500b\u56fa\u5b9a\u7684\u5927\u5beb\u547d\u4ee4\u5462\u3002<br \/>\n\u8b93\u6211\u5011\u6311\u5e7e\u500b\u4f86\u770b\u770b\u3002<\/p>\n<h3>\u5e38\u51fa\u73b0\u5728Dockerfile\u4e2d\u7684\u6307\u4ee4<\/h3>\n<div>\n<div class=\"post-table\">\u547d\u4ee4\u6982\u8981FROM\u5143\u306b\u306a\u308b\u30a4\u30e1\u30fc\u30b8\u306e\u6307\u5b9a\uff08\u30ed\u30fc\u30ab\u30eb\u306b\u306a\u3044\u5834\u5408\u306f\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u53d6\u5f97\u3055\u308c\u308b\uff09RUN\u30b3\u30de\u30f3\u30c9\u306e\u5b9f\u884c\u3068\u7d50\u679c\u306e\u78ba\u5b9aCMD\u30b3\u30f3\u30c6\u30ca\u5b9f\u884c\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30de\u30f3\u30c9\u307e\u305f\u306f\u5f15\u6570\u3092\u8a2d\u5b9aENTRYPOINT\u30b3\u30f3\u30c6\u30ca\u5b9f\u884c\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30de\u30f3\u30c9\u307e\u305f\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8a2d\u5b9aEXPOSE\u30b3\u30f3\u30c6\u30ca\u5b9f\u884c\u6642\u306b\u30b3\u30f3\u30c6\u30ca\u5185\u3067\u4f7f\u7528\u3059\u308b\u30dd\u30fc\u30c8\u3092\u6307\u5b9aENV\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9aADD\u30db\u30b9\u30c8\u304b\u3089\u30ea\u30e2\u30fc\u30c8\u3078\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u8ffd\u52a0\uff08\u591a\u6a5f\u80fd\uff09COPY\u30db\u30b9\u30c8\u304b\u3089\u30ea\u30e2\u30fc\u30c8\u3078\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u8ffd\u52a0\uff08\u30b7\u30f3\u30d7\u30eb\uff09VOLUME\u30b3\u30f3\u30c6\u30ca\u5185\u306b\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u4f5c\u6210\u3059\u308bWORKDIR\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u5834\u6240\uff08\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\uff09\u306e\u6307\u5b9a<\/div>\n<\/div>\n<p>\u8bf7\u6ce8\u610f\uff0c\u6211\u4eec\u4e0d\u63d0\u4f9b\u5176\u4ed6\u6307\u4ee4\u7684\u652f\u6301\uff0c\u8bf7\u81ea\u884c\u67e5\u8be2\u5982\u6709\u5174\u8da3\u3002<\/p>\n<h3>\u9700\u8981\u6ce8\u610f\u7684\u91cd\u70b9<\/h3>\n<p>\u57fa\u672c\u7684\u306bDockerfile\u306e\u5148\u982d\u306b\u306fFROM\u3092\u8a18\u8ff0\u3059\u308b\u3002<\/p>\n<p>RUN\u3001COPY\u3001ADD\u306f\u65b0\u3057\u3044\u30ec\u30a4\u30e4\u30fc\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<p>\u60aa\u622f\u306b\u30ec\u30a4\u30e4\u30fc\u304c\u4f5c\u6210\u3055\u308c\u3066\u3044\u304f\u3068\u3001\u30a4\u30e1\u30fc\u30b8\u306e\u80a5\u5927\u5316\u3084\u30d3\u30eb\u30c9\u6642\u9593\u306e\u5897\u52a0\u306a\u3069\u306e\u4e0d\u90fd\u5408\u304c\u8d77\u304d\u308b\u3002<br \/>\n\u6700\u7d42\u7684\u306b\u306f\u30b3\u30de\u30f3\u30c9\u3092\u307e\u3068\u3081\u308b\u306a\u3069\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u547d\u4ee4\u306f\u5c11\u306a\u304f\u8a18\u8ff0\u3067\u304d\u308b\u3068\u826f\u3044\u3002<\/p>\n<p>Dockerfile\u306e\u4f5c\u6210\u3067\u8a66\u884c\u932f\u8aa4\u306e\u9593\u306fCache\u3092\u4e0a\u624b\u304f\u4f7f\u3046\u3002<\/p>\n<p>\uff11\u56de\u76ee\u306e\u30d3\u30eb\u30c9<br \/>\nRUN hoge<\/p>\n<p>\uff12\u56de\u76ee\u306e\u30d3\u30eb\u30c9<br \/>\nRUN hoge # \uff11\u56de\u76ee\u306e\u30d3\u30eb\u30c9\u6e08\u307f<br \/>\nRUN fuga<\/p>\n<p>\u30ec\u30a4\u30e4\u30fc\u304c\u5897\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3067\uff12\u56de\u76ee\u306e\u30d3\u30eb\u30c9\u6642\u306fRUN hoge\u306fcache\u304c\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u77ed\u3044\u6642\u9593\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n<p>\u6700\u7d42\u7684\u306b\u306f\u4e00\u884c\u306b\u307e\u3068\u3081\u308b<br \/>\nRUN hoge &amp;&amp; fuga<\/p>\n<p>ENV\u3067\u306e\u74b0\u5883\u5909\u6570\u8a2d\u5b9a\u306f\u3001\u5143\u3005\u5b58\u5728\u3059\u308b\u74b0\u5883\u5909\u6570\u3068\u540c\u540d\u3092\u4f7f\u3046\u3068\u610f\u56f3\u305b\u305a\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u982d\u306b\u5165\u308c\u3066\u304a\u304f\u3002<\/p>\n<p>WORKDIR\u3067\u6700\u5f8c\u306b\u6307\u5b9a\u3057\u305f\u5834\u6240\u304c\u30b3\u30f3\u30c6\u30ca\u306b\u5165\u3063\u305f\u6642\u306e\u521d\u671f\u4f4d\u7f6e\u306b\u306a\u308b\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\uff0c\u7262\u8bb0\u8fd9\u4e2a\u8303\u56f4\uff0c\u7136\u540e\u7f16\u5199Dockerfile\u4f1a\u5f88\u6709\u5e2e\u52a9\u3002<\/p>\n<h2>\u8ba9\u6211\u4eec\u4ece\u521b\u5efa\u7684Dockerfile\u6587\u4ef6\u4e2d\u751f\u6210\u955c\u50cf\u5427\u3002<\/h2>\n<p>\u6211\u8ba4\u4e3a\u901a\u8fc7\u5b66\u4e60\u5230\u76ee\u524d\u4e3a\u6b62\u6240\u63d0\u4f9b\u7684Dockerfile\u793a\u4f8b\u4ee5\u53ca\u5404\u4e2a\u547d\u4ee4\u7684\u542b\u4e49\uff0c\u6211\u4eec\u5e94\u8be5\u80fd\u591f\u5c1d\u8bd5\u5236\u4f5c\u4e00\u4e9b\u7b80\u5355\u7684\u4e1c\u897f\u3002<br \/>\n\u90a3\u4e48\u6211\u4eec\u521b\u5efa\u7684Dockerfile\u5e94\u8be5\u5982\u4f55\u4f7f\u7528\u5462\uff1f<\/p>\n<p>\u6211\u4eec\u8981\u5f00\u59cb\u89e3\u91ca\u8981\u4f7f\u7528\u7684\u547d\u4ee4\u3002\u5148\u524d\u7684\u547d\u4ee4\u6982\u8ff0\u7b80\u5355\u63d0\u5230\u4e86\u6784\u5efa(build)\u4e00\u8bcd\u3002<\/p>\n<h3>docker build \u547d\u4ee4<\/h3>\n<pre class=\"post-pre\"><code>docker build {-t [image_name] { : [tag_name] }} {-f [Dockerfile path]} [Dockerfile Directory]\r\n{}\u306f\u7701\u7565\u53ef\u3001[]\u306f\u5fc5\u9808\u3068\u3057\u3066\u898b\u3066\u304f\u3060\u3055\u3044\u3002\r\n{}\u306e\u4e2d\u306b[]\u304c\u3042\u308b\u306e\u306f\u3001\u7701\u7565\u90e8\u3092\u66f8\u304f\u306a\u3089\u3053\u308c\u306f\u5fc5\u9808\u3067\u3059\u3088\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002\r\n<\/code><\/pre>\n<p>-t\u304b\u3089\u59cb\u307e\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u90e8\u5206\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u30a4\u30e1\u30fc\u30b8\u540d\u3001\u30bf\u30b0\u540d\u306f\u4ed8\u3051\u3089\u308c\u305aNone\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3066\u3001\u3088\u304f\u898b\u308b\u3068Dockerfile\u306e\u3042\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u66f8\u304f\u3060\u3051\u3067\u3001\u3069\u308c\u3092\u30d3\u30eb\u30c9\u3057\u308d\u3068\u8a00\u3063\u305f\u8a18\u8ff0\u306f\u306a\u3044\u3067\u3059\u306d\u3002<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u3067Dockerfile\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u63a2\u3057\u3066\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002<\/p>\n<p>\u3061\u3087\u3063\u3068\u7ba1\u7406\u3057\u306b\u304f\u3044\u3067\u3059\u3088\u306d\u3002<br \/>\n-f [Dockerfile Path]\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001Dockerfile\u306e\u3042\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u3069\u306eDockerfile\u3092\u4f7f\u3046\u304b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3067\u3001Dockerfile\u3068\u3044\u3046\u540d\u524d\u306e\u7e1b\u308a\u304b\u3089\u3082\u89e3\u653e\u3055\u308c\u308b\u308f\u3051\u3067\u3059\u306d\u3002<\/p>\n<p>\u6211\u8fd8\u6709\u4e00\u4e9b\u5fc5\u987b\u77e5\u9053\u7684\u4e8b\u60c5\u3002<\/p>\n<h3>\u4e86\u89e3\u5efa\u7acb\u80cc\u666f<\/h3>\n<p>COPY\u3084ADD\u306a\u3069\u3092\u884c\u3046\u969b\u306e\u30d5\u30a1\u30a4\u30eb\u3084\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306fBuild Context\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\uff08\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\uff09<br \/>\nBuild Context\u3068\u306f\u3001\u5148\u307b\u3069\u89e3\u8aac\u3057\u305fdocker build\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u969b\u306e\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d21ea37434c4406c24ca4\/30-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2023-11-02 21.53.44.png\" \/><\/div>\n<p>\u53e6\u5916\u8fd8\u6709<\/p>\n<p>-f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u5916\u306eDockerfile\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/p>\n<p>\u3053\u306e\u6642\u3001\u6307\u5b9a\u3057\u305fDockerfile\u306b\u8a18\u8ff0\u3059\u308b\u76f8\u5bfe\u30d1\u30b9\u306f\u3001\u305d\u306eDockerfile\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u57fa\u6e96<\/p>\n<p>\u7d76\u5bfe\u30d1\u30b9\u3067\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067Build Context\u5916\u306e\u30d5\u30a1\u30a4\u30eb\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd<\/p>\n<p>\u6211\u8ba4\u4e3a\u4e86\u89e3\u8fd9\u4e00\u70b9\u4f1a\u5f88\u6709\u76ca\u3002<\/p>\n<h2>\u8bf7\u5c1d\u8bd5\u4f7f\u7528\u5df2\u521b\u5efa\u7684\u6620\u50cf\u6765\u521b\u5efa\u5bb9\u5668\u3002<\/h2>\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86\u4e00\u4e2a\u60f3\u6cd5\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u6839\u636e\u8fd9\u4e2a\u60f3\u6cd5\u521b\u5efa\u4e00\u4e2a\u5bb9\u5668\u3002<\/p>\n<p>\u6211\u4f1a\u4f7f\u7528docker run\u547d\u4ee4\u3002<br \/>\n\u6211\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u9009\u9879\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30aa\u30d7\u30b7\u30e7\u30f3\u6982\u8981-d\u30b3\u30f3\u30c6\u30ca\u3092\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u8d77\u52d5\u3057\u307e\u3059-it<sup><a id=\"fnref-1\" href=\"#fn-1\">1<\/a><\/sup>\u30e6\u30fc\u30b6\u30fc\u306b\u5206\u304b\u308a\u3084\u3059\u3044\u5bfe\u8a71\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3057\u307e\u3059-p\u30db\u30b9\u30c8\u3001\u30b3\u30f3\u30c6\u30ca\u9593\u3067\u30dd\u30fc\u30c8\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059-v\u30db\u30b9\u30c8\u3001\u30b3\u30f3\u30c6\u30ca\u9593\u3067\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5171\u6709\u3092\u8a2d\u5b9a\u3057\u307e\u3059&#8211;name\u8d77\u52d5\u3059\u308b\u30b3\u30f3\u30c6\u30ca\u306b\u4efb\u610f\u306e\u540d\u524d\u3092\u8a2d\u5b9a\u3057\u307e\u3059&#8211;rm\u30b3\u30f3\u30c6\u30ca\u304b\u3089\u51fa\u308b\u6642\u3001\u81ea\u52d5\u3067\u30b3\u30f3\u30c6\u30ca\u3092\u524a\u9664<\/div>\n<\/div>\n<p>\u5728\u5b9e\u9645\u64cd\u4f5c\u65f6\uff0c\u6839\u636e\u60a8\u60f3\u8981\u5b9e\u73b0\u7684\u76ee\u6807\uff0c\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u9009\u9879\u3002\u8bf7\u67e5\u627e\u5e76\u4e86\u89e3\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4f7f\u7528\u7684\u4e00\u4e2a\u793a\u4f8b\u3002<\/p>\n<pre class=\"post-pre\"><code>docker run {-it} {--rm} {--name [\u30b3\u30f3\u30c6\u30ca\u540d]} {-v [host dir:container dir]} \u00a5 \r\n           {-p [host port:container port]} [image]\r\n<\/code><\/pre>\n<p>\u5f53\u4f60\u4f7f\u7528docker run\u547d\u4ee4\u521b\u5efa\u5bb9\u5668\u540e\uff0c\u4e3a\u4e86\u786e\u8ba4\uff0c\u8bf7\u4f7f\u7528docker ps\u547d\u4ee4\u6765\u67e5\u770b\u5f53\u524d\u5bb9\u5668\u5217\u8868\u3002<br \/>\n\u7531\u4e8e\u4f7f\u7528\u7684\u547d\u4ee4\u9009\u9879\u548c\u955c\u50cf\u4e0d\u540c\uff0c\u6709\u65f6\u53ef\u80fd\u4f1a\u542f\u52a8\u5e76\u6267\u884c\u5bb9\u5668\uff0c\u7136\u540e\u7acb\u5373\u505c\u6b62\uff0c\u6240\u4ee5\u8bf7\u52a0\u4e0a-a\u9009\u9879\uff0c\u65e0\u8bba\u5bb9\u5668\u7684\u72b6\u6001\u5982\u4f55\u90fd\u5c06\u5176\u663e\u793a\u5728\u5217\u8868\u4e2d\u3002<\/p>\n<p>\u521b\u5efa\u4e86\u4e00\u4e2a Dockerfile\uff0c\u5e76\u5229\u7528\u5b83\u6784\u5efa\u4e86\u4e00\u4e2a\u955c\u50cf\uff0c\u7136\u540e\u4ece\u8fd9\u4e2a\u955c\u50cf\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u5bb9\u5668\u3002<br \/>\n\u7136\u800c\uff0c\u4f60\u53ef\u80fd\u4f1a\u5bf9\u8fd9\u4e2adocker run\u547d\u4ee4\u6709\u6240\u611f\u89c9\u3002<\/p>\n<p>\u300c\u6bcf\u6b21\u90fd\u52a0\u4e0a\u9009\u9879\u7136\u540e\u8f93\u5165\u6307\u4ee4\uff0c\u4f1a\u5f88\u957f\uff0c\u4e5f\u5bb9\u6613\u51fa\u9519\uff0c\u800c\u4e14\u5f88\u9ebb\u70e6\u4e0d\u662f\u5417\uff1f\u300d<\/p>\n<p>Docker\u6700\u521d\u672c\u6765\u662f\u4e00\u4e2a\u65b9\u4fbf\u90e8\u7f72\u73af\u5883\u7684\u5de5\u5177\uff0c\u4f46\u5982\u679c\u6b65\u9aa4\u8fc7\u4e8e\u590d\u6742\uff0c\u90a3\u5c31\u4f1a\u5931\u53bb\u8fd9\u4e00\u4f18\u52bf\u4e86\u3002<\/p>\n<h2>\u4e3a\u4e86\u65b9\u4fbf\u4f7f\u7528\uff0c\u5199\u4e00\u4e2adocker-compose.yml\u6587\u4ef6\u3002<\/h2>\n<p>\u5047\u8bbe\u6211\u4eec\u5df2\u7ecf\u786e\u5b9a\u4e86\u521b\u5efa\u7684\u955c\u50cf\u7684\u7528\u9014\uff0c\u5e76\u4e14\u901a\u8fc7\u5bb9\u5668\u542f\u52a8\u9009\u9879\u786e\u5b9a\u4e86\u5404\u79cd\u8bbe\u7f6e\u3002\u6211\u4eec\u5e0c\u671b\u5c06\u8fd9\u4e9b\u8bbe\u7f6e\u5199\u5728\u67d0\u4e2a\u5730\u65b9\uff0c\u5e76\u901a\u8fc7\u7b80\u77ed\u7684\u547d\u4ee4\u4f7f\u4efb\u4f55\u4eba\u90fd\u80fd\u8f7b\u677e\u5730\u521b\u5efa\u76f8\u540c\u7684\u72b6\u6001\u3002<\/p>\n<p>\u8981\u505a\u5230\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2adocker-compose.yml\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4e2d\u5199\u5165\u5185\u5bb9\u3002<br \/>\n\u73b0\u5728\uff0c\u6211\u5c06\u7acb\u5373\u89e3\u91ca\u5e76\u5c55\u793a\u6211\u8fd9\u6b21\u521b\u5efa\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \u5f53\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u5f0f\u306fdocker-compose\u306eversion3\u306b\u6e96\u62e0\u3059\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3059<\/span>\r\n<span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">3'<\/span>\r\n\r\n<span class=\"c1\"># \u30b3\u30f3\u30c6\u30ca\u306ePostgresDB\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u70ba<\/span>\r\n<span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">postgres-data<\/span><span class=\"pi\">:<\/span>\r\n\r\n<span class=\"c1\"># \u30b5\u30fc\u30d3\u30b9\u3092\u5b9a\u7fa9<\/span>\r\n<span class=\"na\">services<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># web\u3068\u3044\u3046\u540d\u524d\u3067\u30b3\u30f3\u30c6\u30ca\u30b5\u30fc\u30d3\u30b9\u3092\u5b9a\u7fa9<\/span>\r\n  <span class=\"na\">web<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"c1\"># docker build . \u3068\u540c\u3058<\/span>\r\n    <span class=\"na\">build<\/span><span class=\"pi\">:<\/span> <span class=\"s\">.<\/span>\r\n    <span class=\"c1\"># docker run\u306b -v .:rails-docker \u3092\u4ed8\u3051\u305f\u306e\u3068\u540c\u7fa9<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">.:\/rails-docker<\/span>\r\n    <span class=\"c1\"># \u30b3\u30f3\u30c6\u30ca\u8d77\u52d5\u6642\u306b\u30b3\u30f3\u30c6\u30ca\u3067\u5b9f\u884c\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u6307\u5b9a<\/span>\r\n    <span class=\"na\">command<\/span><span class=\"pi\">:<\/span> <span class=\"s\">bash -c \"rm -f tmp\/pids\/server.pid &amp;&amp; bundle exec rails s -p 3000 -b '0.0.0.0'\"<\/span>\r\n    <span class=\"c1\"># docker run\u306b --env POSTGRES_PASSWORD=postgres \u3092\u4ed8\u3051\u305f\u306e\u3068\u540c\u7fa9<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s1\">'<\/span><span class=\"s\">POSTGRES_PASSWORD=postgres'<\/span>\r\n    <span class=\"c1\"># docker run\u306b -p 3000:3000 \u3092\u4ed8\u3051\u305f\u306e\u3068\u540c\u7fa9<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">3000:3000\"<\/span>\r\n    <span class=\"c1\"># db\u30b5\u30fc\u30d3\u30b9\u304c\u5148\u306b\u8d77\u52d5\u3055\u308c\u308b\u3088\u3046\u306b\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059<\/span>\r\n    <span class=\"na\">depends_on<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">db<\/span>\r\n\r\n  <span class=\"c1\"># db\u3068\u3044\u3046\u540d\u524d\u3067\u30b3\u30f3\u30c6\u30ca\u30b5\u30fc\u30d3\u30b9\u3092\u5b9a\u7fa9<\/span>\r\n  <span class=\"na\">db<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"c1\"># postgres version12\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u6307\u5b9a<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">postgres:12<\/span>\r\n    <span class=\"c1\"># docker run\u306b -v postgres-data:\/var\/lib\/postgresql\/data \u3092\u4ed8\u3051\u305f\u306e\u3068\u540c\u7fa9<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s1\">'<\/span><span class=\"s\">postgres-data:\/var\/lib\/postgresql\/data'<\/span>\r\n    <span class=\"c1\"># docker run\u306b --env POSTGRES_USER=postgres --env POSTGRES_PASSWORD=postgres \u3092\u4ed8\u3051\u305f\u306e\u3068\u540c\u7fa9<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s1\">'<\/span><span class=\"s\">POSTGRES_USER=postgres'<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s1\">'<\/span><span class=\"s\">POSTGRES_PASSWORD=postgres'<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u8bc4\u8bba\u4e2d\u63cf\u8ff0\u4e86\u4e00\u79cd\u610f\u4e49\uff0c\u4f46\u6211\u4eec\u8fd8\u5e94\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u5e94\u8be5\u6d89\u53ca\u7684\u65b9\u9762\u3002<\/p>\n<div>\u6b63\u5728\u521b\u5efa\u540d\u4e3apostgres-data\u7684\u5377\u3002<br \/>\n\u7136\u540e\uff0c\u5728services &gt; db &gt; volumes\u4e2d\u5c06\u4e3b\u673a\u4e0a\u521b\u5efa\u7684postgres-data\u4e0e\u5bb9\u5668\u7684\/var\/lib\/postgres\/data\u5173\u8054\u8d77\u6765\u3002<br \/>\n\/var\/lib\/postgres\/data\u662fpostgres\u6570\u636e\u7684\u9ed8\u8ba4\u5b58\u50a8\u4f4d\u7f6e\u3002<br \/>\n\u5982\u679c\u4e0d\u8fd9\u6837\u505a\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u96be\u4ee5\u8fdb\u884c\u5907\u4efd\u7b49\u4e0d\u826f\u60c5\u51b5\uff0c\u4f8b\u5982\u5bb9\u5668\u5220\u9664\u7b49\u64cd\u4f5c\u3002<\/div>\n<div>\n<p>\u670d\u52a1 &gt; \u7f51\u7edc &gt; \u5b58\u50a8\u5377<\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u5c06\u4e3b\u673a\u7684\u5f53\u524d\u76ee\u5f55\u4e0e\u5bb9\u5668\u7684rails-docker\u76ee\u5f55\u5173\u8054\u8d77\u6765\uff0c\u5b9e\u73b0\u4e86\u8fd9\u4e2a\u529f\u80fd\u3002<br \/>\n\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u5728\u4e3b\u673a\u7aef\u7f16\u8f91\u4ee3\u7801\u65f6\uff0c\u4e5f\u53ef\u4ee5\u540c\u65f6\u7f16\u8f91\u5bb9\u5668\u5185\u7684\u4ee3\u7801\u3002<br \/>\n\u8fd9\u610f\u5473\u7740\u6211\u4eec\u4e0d\u518d\u9700\u8981\u8fdb\u5165\u5bb9\u5668\u8fdb\u884c\u4fee\u590d\u6216\u66f4\u6539\u7b49\u64cd\u4f5c\u3002<\/p>\n<\/div>\n<div>\u670d\u52a1&gt;\u7f51\u7ad9&gt;\u4f9d\u8d56\u5173\u7cfb<br \/>\n\u6307\u5b9a\u4e86\u6570\u636e\u5e93\u3002<br \/>\n\u6b63\u5982\u6211\u5728\u6ce8\u91ca\u4e2d\u6240\u5199\u7684\uff0c\u8fd9\u662f\u4e3a\u4e86\u5148\u542f\u52a8Postgres\u3002<br \/>\n\u539f\u56e0\u662f\u5728\u4ece\u7f51\u7ad9\u5bb9\u5668\u8fde\u63a5\u5230\u6570\u636e\u5e93\u5bb9\u5668\u65f6\uff0c\u5982\u679c\u6570\u636e\u5e93\u6ca1\u6709\u5148\u542f\u52a8\uff0c\u5c31\u4f1a\u53d1\u751f\u9519\u8bef\u3002<\/div>\n<p>\u6211\u8ba4\u4e3a\u91cd\u8981\u7684\u90e8\u5206\u5e94\u8be5\u5728\u8fd9\u91cc\u9644\u8fd1\u3002<\/p>\n<p>\u53ea\u662f\u4e3a\u4e86\u786e\u8ba4\uff0c\u5173\u4e8eweb\u6211\u4eec\u662f\u4ecedockerfile\u521b\u5efa\u955c\u50cf\uff0c\u4f46\u662f\u5173\u4e8e\u6570\u636e\u5e93\u53ea\u662f\u5199\u4e86image: postgres:12\u3002\u5982\u679c\u4e3b\u673a\u4e0a\u6ca1\u6709\u8fd9\u4e2a\u955c\u50cf\uff0c\u5b83\u4f1a\u4eceDockerHub\u62c9\u53d6\u955c\u50cf\u3002<\/p>\n<h2>\u7528docker-compose\u547d\u4ee4\u521b\u5efa\u5bb9\u5668\u7684\u96c6\u5408<\/h2>\n<p>\u7531\u4e8e\u4e4b\u524d\u7684\u64cd\u4f5c\uff0c\u6211\u80fd\u591f\u8f7b\u677e\u5730\u542f\u52a8docker-compose.yml\u3002<\/p>\n<p>\u4f7f\u7528docker-compose\u547d\u4ee4\u800c\u4e0d\u662fdocker\u547d\u4ee4\u3002<\/p>\n<p>\u9996\u5148\uff0c\u4f7f\u7528docker-compose up\u6307\u4ee4\u53ef\u4ee5\u4eceyml\u6587\u4ef6\u521b\u5efa\u548c\u542f\u52a8\u5bb9\u5668\u3002<\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u7684\u529f\u80fd\u5305\u62ec\u521b\u5efa\u955c\u50cf\u548c\u542f\u52a8\u5bb9\u5668\u3002<br \/>\n\u4e24\u8005\u90fd\u4f1a\u6839\u636eyml\u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\u8fdb\u884c\u64cd\u4f5c\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5b83\u4f1a\u540c\u65f6\u5904\u7406web\u5bb9\u5668\uff08rails\uff09\u548cdb\u5bb9\u5668\uff08postgres\uff09\u3002<\/p>\n<p>\u8fdb\u884c\u8fd9\u4e9b\u6b65\u9aa4\u4ee5\u524d\u9700\u8981\u6267\u884cdocker build .\uff0cdocker run &#8211;name &#8230; &#8211;env &#8230; -v &#8230; postgres:12\u548cdocker run &#8211;name &#8230; &#8211;env &#8230; -v &#8230; -p &#8230; web command&#8230;\uff0c\u4f46\u73b0\u5728\u53ea\u9700\u8981\u4e00\u4e2a\u547d\u4ee4\uff0c\u800c\u4e14\u975e\u5e38\u7b80\u6d01\uff01<\/p>\n<p>\u5982\u679c\u7f16\u8f91\u4e86Dockerfile\u6216docker-compose.yml\u6587\u4ef6\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528&#8211;build\u9009\u9879\u8fdb\u884c\u91cd\u65b0\u6784\u5efa\uff0c\u5e76\u4ee5\u6700\u65b0\u72b6\u6001\u91cd\u65b0\u6784\u5efa\u3002<br \/>\n\u8fd8\u53ef\u4ee5\u4f7f\u7528-d\u9009\u9879\u5c06\u5176\u540e\u53f0\u8fd0\u884c\u3002<\/p>\n<p>\u53ef\u4ee5\u8003\u8651\u8bb0\u4f4f\u4e00\u4e9b\u547d\u4ee4\uff0c\u6bd4\u5982\u4f7f\u7528docker-compose down\u6765\u505c\u6b62\u6240\u6709\u5bb9\u5668\uff0c\u4f7f\u7528docker-compose ps\u6765\u663e\u793a\u5bb9\u5668\u5217\u8868\u3002<\/p>\n<p>\u540c\u65f6\uff0c\u5982\u679c\u53ef\u4ee5\u540c\u65f6\u542f\u52a8\u591a\u4e2a\u5bb9\u5668\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u80fd\u4f1a\u8003\u8651\u4e0d\u4eceDockerHub\u62c9\u53d6\uff0c\u800c\u662f\u63d0\u524d\u51c6\u5907\u597d\u591a\u4e2adockerfile\u6765\u521b\u5efa\u955c\u50cf\u548c\u5bb9\u5668\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cdocker build\u547d\u4ee4\u4e2d\u7684-f\u9009\u9879\u5c31\u4f1a\u53d1\u6325\u4f5c\u7528\u3002<\/p>\n<h2>\u8fd9\u4e24\u4e2a\u5bb9\u5668\u662f\u5982\u4f55\u8fde\u63a5\u7684\uff1f<\/h2>\n<p>\u5728Dockerfile\u548cdocker-compose.yml\u4e2d\u90fd\u6ca1\u6709\u5173\u4e8e\u7f51\u7edc\u7684\u7279\u6b8a\u63cf\u8ff0\uff0c\u4f46\u662f\u5b83\u4eec\u662f\u5982\u4f55\u8fde\u63a5\u7684\uff1f\u5982\u679c\u5b83\u4eec\u662f\u8fde\u63a5\u7684\uff0c\u4e3a\u4ec0\u4e48\uff1f<\/p>\n<p>\u5728\u6267\u884c docker-compose up \u547d\u4ee4\u65f6\uff0cDocker\u4f1a\u81ea\u52a8\u521b\u5efa\u7f51\u7edc\uff0c\u5e76\u5c06web\u548cdb\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d21ea37434c4406c24ca4\/67-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2023-11-04 22.09.25.png\" \/><\/div>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u5e95\u90e8\u6dfb\u52a0\u4e86\u4e00\u4e2a\u521b\u5efa\u7684\u7f51\u7edc\u3002<\/p>\n<p>\u5f53\u60a8\u4f7f\u7528docker inspect\u547d\u4ee4\u5e76\u6307\u5b9a\u7f51\u7edc\u7684ID\u6216\u540d\u79f0\u65f6\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/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\">web\u30b3\u30f3\u30c6\u30ca<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">db\u30b3\u30f3\u30c6\u30ca<\/ul>\n<p>\u6211\u8ba4\u4e3a\uff0c\u5f53\u770b\u5230\u6bcf\u4e2a\u68c0\u67e5\u7684\u5185\u5bb9\u65f6\uff0c\u53ef\u4ee5\u770b\u51fa\u5b83\u4eec\u662f\u76f8\u4e92\u5173\u8054\u7684\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884cdocker-compose exec web bash\u547d\u4ee4\u8fdb\u5165web\u5bb9\u5668\uff0c\u7136\u540e\u901a\u8fc7psql -U postgres -h &lt;db\u5bb9\u5668\u7684IP&gt; -p &lt;db\u5bb9\u5668\u7684\u7aef\u53e3&gt;\u547d\u4ee4\u8bbf\u95eedb\u5bb9\u5668\u4e2d\u7684postgres\u6570\u636e\u5e93\u6765\u9a8c\u8bc1\u4e00\u4e0b\u3002<\/p>\n<h2>\u88dc\u5145<\/h2>\n<p>\u5728\u6211\u5c06\u73af\u5883Docker\u5316\u540e\uff0c\u5e76\u975e\u6240\u6709\u6b65\u9aa4\u90fd\u5df2\u5b8c\u6210\u3002<\/p>\n<p>\u4f46\u662f, \u56e0\u4e3a\u8fd9\u662f\u5173\u4e8eRails\u7684\u8ba8\u8bba, \u6240\u4ee5\u4e0d\u4f1a\u63d0\u53ca\u592a\u591a, \u4f46\u662f\u5728\u4f7f\u7528docker-compose up\u547d\u4ee4\u540e, \u9700\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u6570\u636e\u5e93\u5e76\u66f4\u65b0\u5e94\u7528\u7a0b\u5e8f\u7684\u6570\u636e\u6a21\u578b\uff1a<br \/>\ndocker-compose run web rails db:create<br \/>\ndocker-compose run web rails db:migrate<\/p>\n<h2>\u6700\u540e<\/h2>\n<p>\u901a\u8fc7\u51c6\u5907Dockerfile\u548cdocker-compose.yml\u6587\u4ef6\uff0c\u5c06\u5b83\u4eec\u4e0e\u6e90\u4ee3\u7801\u4e00\u8d77\u653e\u5165\u4ed3\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7git\u7b49\u5de5\u5177\u5c06\u5176\u7f6e\u4e8eREADME\u7b49\u6587\u4ef6\u4e2d\uff0c\u5e76\u9644\u6709\u7b80\u5355\u7684\u547d\u4ee4\u8bf4\u660e\uff0c\u4ee5\u4fbf\u5bb9\u6613\u5730\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n<p>\u5982\u679c\u5bf9Docker\u548cDocker Compose\u7684\u7406\u89e3\u80fd\u6709\u4e00\u70b9\u5e2e\u52a9\uff0c\u90a3\u5c31\u5f88\u9ad8\u5174\u4e86\u3002<\/p>\n<p>\u975e\u5e38\u611f\u8c22\u60a8\u82b1\u65f6\u95f4\u9605\u8bfb\u5230\u8fd9\u91cc\uff01<\/p>\n<section>\u56e0\u4e3a\u51e0\u4e4e\u90fd\u662f\u4f5c\u4e3a\u5957\u88c5\u4f7f\u7528\u7684\uff0c\u6240\u4ee5\u6211\u7528\u8fd9\u4e2a\u5f62\u5f0f\u8fdb\u884c\u4ecb\u7ecd\uff0c\u5176\u4e2d\u5305\u62ec\u4e86\u4e24\u4e2a\u9009\u9879\uff1a-i\u3001-t\u3002<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u6211\u5c06\u89e3\u91ca\u5982\u4f55\u4f7f\u7528Docker\u3001Dockerfile\u548cdocker-compose\u6765\u5c06\u5728\u4e3b\u673a\u4e0a\u521b\u5efa\u7684Rai [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35233","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>\u8ba9\u6211\u4eec\u5c1d\u8bd5\u5c06\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8fdocker\u5316 - 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\/\u8ba9\u6211\u4eec\u5c1d\u8bd5\u5c06\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8fdocker\u5316\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" 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