{"id":11674,"date":"2023-08-09T09:08:51","date_gmt":"2023-08-09T01:08:51","guid":{"rendered":"http:\/\/92it.top\/?p=11674"},"modified":"2023-08-18T09:34:16","modified_gmt":"2023-08-18T01:34:16","slug":"%e4%bd%a0%e5%bf%85%e9%a1%bb%e7%9f%a5%e9%81%93%e7%9a%84dockerfile","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=11674","title":{"rendered":"\u4f60\u5fc5\u987b\u77e5\u9053\u7684Dockerfile"},"content":{"rendered":"\n

\u8f6c\u8f7d\uff1ahttps:\/\/www.cnblogs.com\/edisonchou\/p\/dockerfile_inside_introduction.html<\/a><\/p>\n\n\n\n

\u4e00\u3001\u5173\u4e8eDockerfile<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u5728Docker\u4e2d\u521b\u5efa\u955c\u50cf\u6700\u5e38\u7528\u7684\u65b9\u5f0f\uff0c\u5c31\u662f\u4f7f\u7528Dockerfile\u3002Dockerfile\u662f\u4e00\u4e2aDocker\u955c\u50cf\u7684\u63cf\u8ff0\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u7406\u89e3\u6210\u706b\u7bad\u53d1\u5c04\u7684A\u3001B\u3001C\u3001D\u2026\u7684\u6b65\u9aa4\u3002Dockerfile\u5176\u5185\u90e8\u5305\u542b\u4e86\u4e00\u6761\u6761\u7684\u6307\u4ee4<\/strong>\uff0c\u6bcf\u4e00\u6761\u6307\u4ee4\u6784\u5efa\u4e00\u5c42\uff0c\u56e0\u6b64\u6bcf\u4e00\u6761\u6307\u4ee4\u7684\u5185\u5bb9\uff0c\u5c31\u662f\u63cf\u8ff0\u8be5\u5c42\u5e94\u5f53\u5982\u4f55\u6784\u5efa<\/strong>\u3002<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

\u4e00\u4e2aDockerfile\u7684\u793a\u4f8b\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n

#\u57fa\u4e8ecentos\u955c\u50cf\nFROM centos\n\n#\u7ef4\u62a4\u4eba\u7684\u4fe1\u606f\nMAINTAINER The CentOS Project <303323496@qq.com>\n\n#\u5b89\u88c5httpd\u8f6f\u4ef6\u5305\nRUN yum -y update\nRUN yum -y install httpd\n\n#\u5f00\u542f80\u7aef\u53e3\nEXPOSE 80\n\n#\u590d\u5236\u7f51\u7ad9\u9996\u9875\u6587\u4ef6\u81f3\u955c\u50cf\u4e2dweb\u7ad9\u70b9\u4e0b\nADD index.html \/var\/www\/html\/index.html\n\n#\u590d\u5236\u8be5\u811a\u672c\u81f3\u955c\u50cf\u4e2d\uff0c\u5e76\u4fee\u6539\u5176\u6743\u9650\nADD run.sh \/run.sh\nRUN chmod 775 \/run.sh\n\n#\u5f53\u542f\u52a8\u5bb9\u5668\u65f6\u6267\u884c\u7684\u811a\u672c\u6587\u4ef6\nCMD [\"\/run.sh\"]<\/pre>\n\n\n\n
\u7531\u4e0a\u53ef\u77e5\uff0cDockerfile\u7ed3\u6784\u5927\u81f4\u5206\u4e3a\u56db\u4e2a\u90e8\u5206\uff1a<\/p>\n\n\n\n
  • \u3000\u3000\uff081\uff09\u57fa\u7840\u955c\u50cf\u4fe1\u606f<\/li>
  • \u3000\u3000\uff082\uff09\u7ef4\u62a4\u8005\u4fe1\u606f<\/li>
  • \u3000\u3000\uff083\uff09\u955c\u50cf\u64cd\u4f5c\u6307\u4ee4<\/li>
  • \u3000\u3000\uff084\uff09\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c\u6307\u4ee4\u3002<\/li><\/ul>\n\n\n\n
    Dockerfile\u6bcf\u884c\u652f\u6301\u4e00\u6761\u6307\u4ee4\uff0c\u6bcf\u6761\u6307\u4ee4\u53ef\u5e26\u591a\u4e2a\u53c2\u6570\uff0c\u652f\u6301\u4f7f\u7528\u4ee5#\u53f7\u5f00\u5934\u7684\u6ce8\u91ca\u3002\u4e0b\u9762\u4f1a\u5bf9\u4e0a\u9762\u4f7f\u7528\u5230\u7684\u4e00\u4e9b\u5e38\u7528\u6307\u4ee4\u505a\u4e00\u4e9b\u4ecb\u7ecd\u3002<\/p>\n\n\n\n
    \u4e8c\u3001Dockerfile\u5e38\u7528\u6307\u4ee4<\/strong><\/p>\n\n\n\n
    \n\n\n\n
    \u9996\u5148\uff0c\u6765\u4e00\u5f20\u901a\u4fd7\u6613\u61c2\u7684\u5168\u666f\u56fe<\/strong>\uff1a<\/p>\n\n\n\n
    \"\"<\/figure><\/div>\n\n\n\n
    2.1 FROM<\/strong><\/p>\n\n\n\n
    \u6307\u660e\u6784\u5efa\u7684\u65b0\u955c\u50cf\u662f\u6765\u81ea\u4e8e\u54ea\u4e2a\u57fa\u7840\u955c\u50cf\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    FROM centos:6<\/pre>\n\n\n\n
    2.2 MAINTAINER<\/strong><\/p>\n\n\n\n
    \u6307\u660e\u955c\u50cf\u7ef4\u62a4\u7740\u53ca\u5176\u8054\u7cfb\u65b9\u5f0f\uff08\u4e00\u822c\u662f\u90ae\u7bb1\u5730\u5740\uff09\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    MAINTAINER Edison Zhou <edisonchou@hotmail.com><\/pre>\n\n\n\n
    \u4e0d\u8fc7\uff0cMAINTAINER\u5e76\u4e0d\u63a8\u8350\u4f7f\u7528\uff0c\u66f4\u63a8\u8350\u4f7f\u7528LABEL\u6765\u6307\u5b9a\u955c\u50cf\u4f5c\u8005\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    LABEL maintainer=\"edisonzhou.cn\"<\/pre>\n\n\n\n
    2.3 RUN<\/strong><\/p>\n\n\n\n
    \u6784\u5efa\u955c\u50cf\u65f6\u8fd0\u884c\u7684Shell\u547d\u4ee4\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    RUN [\"yum\", \"install\", \"httpd\"]\nRUN yum install httpd<\/pre>\n\n\n\n
    \u53c8\u5982\uff0c\u6211\u4eec\u5728\u4f7f\u7528\u5fae\u8f6f\u5b98\u65b9ASP.NET Core Runtime\u955c\u50cf\u65f6\u5f80\u5f80\u4f1a\u52a0\u4e0a\u4ee5\u4e0bRUN\u547d\u4ee4\uff0c\u5f25\u8865\u65e0\u6cd5\u5728\u9ed8\u8ba4\u955c\u50cf\u4e0b\u4f7f\u7528Drawing\u76f8\u5173\u63a5\u53e3\u7684\u7f3a\u61be\uff1a<\/p>\n\n\n\n
    FROM microsoft\/dotnet:2.2.1-aspnetcore-runtime\nRUN apt-get update\nRUN apt-get install -y libgdiplus\nRUN apt-get install -y libc6-dev\nRUN ln -s \/usr\/lib\/libgdiplus.so \/lib\/x86_64-linux-gnu\/libgdiplus.so<\/pre>\n\n\n\n
    2.4 CMD<\/strong><\/p>\n\n\n\n
    \u542f\u52a8\u5bb9\u5668\u65f6\u6267\u884c\u7684Shell\u547d\u4ee4\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    CMD [\"-C\", \"\/start.sh\"] \nCMD [\"\/usr\/sbin\/sshd\", \"-D\"] \nCMD \/usr\/sbin\/sshd -D<\/pre>\n\n\n\n
    2.5 EXPOSE<\/strong><\/p>\n\n\n\n
    \u58f0\u660e\u5bb9\u5668\u8fd0\u884c\u7684\u670d\u52a1\u7aef\u53e3\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    EXPOSE 80 443<\/pre>\n\n\n\n
    2.6 ENV<\/strong><\/p>\n\n\n\n
    \u8bbe\u7f6e\u73af\u5883\u5185\u73af\u5883\u53d8\u91cf\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    ENV MYSQL_ROOT_PASSWORD 123456\nENV JAVA_HOME \/usr\/local\/jdk1.8.0_45<\/pre>\n\n\n\n
    2.7 ADD<\/strong><\/p>\n\n\n\n
    \u62f7\u8d1d\u6587\u4ef6\u6216\u76ee\u5f55\u5230\u955c\u50cf\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    ADD <src>...<dest>\nADD html.tar.gz \/var\/www\/html\nADD https:\/\/xxx.com\/html.tar.gz \/var\/www\/html<\/pre>\n\n\n\n
    PS\uff1a<\/strong><\/em>\u5982\u679c\u662fURL\u6216\u538b\u7f29\u5305\uff0c\u4f1a\u81ea\u52a8\u4e0b\u8f7d\u6216\u81ea\u52a8\u89e3\u538b\u3002<\/p>\n\n\n\n
    2.8 COPY<\/strong><\/p>\n\n\n\n
    \u62f7\u8d1d\u6587\u4ef6\u6216\u76ee\u5f55\u5230\u955c\u50cf\u4e2d\uff0c\u7528\u6cd5\u540cADD\uff0c\u53ea\u662f\u4e0d\u652f\u6301\u81ea\u52a8\u4e0b\u8f7d\u548c\u89e3\u538b\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    COPY .\/start.sh \/start.sh<\/pre>\n\n\n\n
    2.9 ENTRYPOINT<\/strong><\/p>\n\n\n\n
    \u542f\u52a8\u5bb9\u5668\u65f6\u6267\u884c\u7684Shell\u547d\u4ee4\uff0c\u540cCMD\u7c7b\u4f3c\uff0c\u53ea\u662f\u7531ENTRYPOINT\u542f\u52a8\u7684\u7a0b\u5e8f\u4e0d\u4f1a\u88abdocker run\u547d\u4ee4\u884c\u6307\u5b9a\u7684\u53c2\u6570\u6240\u8986\u76d6<\/strong>\uff0c\u800c\u4e14\uff0c\u8fd9\u4e9b\u547d\u4ee4\u884c\u53c2\u6570\u4f1a\u88ab\u5f53\u4f5c\u53c2\u6570\u4f20\u9012\u7ed9ENTRYPOINT\u6307\u5b9a\u6307\u5b9a\u7684\u7a0b\u5e8f<\/strong>\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    ENTRYPOINT [\"\/bin\/bash\", \"-C\", \"\/start.sh\"]\nENTRYPOINT \/bin\/bash -C '\/start.sh'<\/pre>\n\n\n\n
    PS\uff1a<\/strong><\/em>Dockerfile\u6587\u4ef6\u4e2d\u4e5f\u53ef\u4ee5\u5b58\u5728\u591a\u4e2aENTRYPOINT\u6307\u4ee4\uff0c\u4f46\u4ec5\u6709\u6700\u540e\u4e00\u4e2a\u4f1a\u751f\u6548\u3002<\/p>\n\n\n\n
    2.10 VOLUME<\/strong><\/p>\n\n\n\n
    \u6307\u5b9a\u5bb9\u5668\u6302\u8f7d\u70b9\u5230\u5bbf\u4e3b\u673a\u81ea\u52a8\u751f\u6210\u7684\u76ee\u5f55\u6216\u5176\u4ed6\u5bb9\u5668\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    VOLUME [\"\/var\/lib\/mysql\"]<\/pre>\n\n\n\n
    PS\uff1a<\/strong><\/em>\u4e00\u822c\u4e0d\u4f1a\u5728Dockerfile\u4e2d\u7528\u5230\uff0c\u66f4\u5e38\u89c1\u7684\u8fd8\u662f\u5728docker run\u7684\u65f6\u5019\u6307\u5b9a-v\u6570\u636e\u5377\u3002<\/p>\n\n\n\n
    2.11 USER<\/strong><\/p>\n\n\n\n
    \u4e3aRUN\u3001CMD\u548cENTRYPOINT\u6267\u884cShell\u547d\u4ee4\u6307\u5b9a\u8fd0\u884c\u7528\u6237\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    USER <user>[:<usergroup>]\nUSER <UID>[:<UID>]\nUSER edisonzhou<\/pre>\n\n\n\n
    2.12 WORKDIR<\/strong><\/p>\n\n\n\n
    \u4e3aRUN\u3001CMD\u3001ENTRYPOINT\u4ee5\u53caCOPY\u548cAND\u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    WORKDIR \/data<\/pre>\n\n\n\n
    2.13 HEALTHCHECK<\/strong><\/p>\n\n\n\n
    \u544a\u8bc9Docker\u5982\u4f55\u6d4b\u8bd5\u5bb9\u5668\u4ee5\u68c0\u67e5\u5b83\u662f\u5426\u4ecd\u5728\u5de5\u4f5c\uff0c\u5373\u5065\u5eb7\u68c0\u67e5\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    HEALTHCHECK --interval=5m --timeout=3s --retries=3 \\\n    CMD curl -f http:\/localhost\/ || exit 1<\/pre>\n\n\n\n
    \u5176\u4e2d\uff0c\u4e00\u4e9b\u9009\u9879\u7684\u8bf4\u660e\uff1a<\/p>\n\n\n\n
    •  –interval=DURATION (default: 30s)\uff1a\u6bcf\u9694\u591a\u957f\u65f6\u95f4\u63a2\u6d4b\u4e00\u6b21\uff0c\u9ed8\u8ba430\u79d2<\/li>
    •  — timeout= DURATION (default: 30s)\uff1a\u670d\u52a1\u54cd\u5e94\u8d85\u65f6\u65f6\u957f\uff0c\u9ed8\u8ba430\u79d2<\/li>
    •  –start-period= DURATION (default: 0s)\uff1a\u670d\u52a1\u542f\u52a8\u591a\u4e45\u540e\u5f00\u59cb\u63a2\u6d4b\uff0c\u9ed8\u8ba40\u79d2<\/li>
    •  –retries=N (default: 3)\uff1a\u8ba4\u4e3a\u68c0\u6d4b\u5931\u8d25\u51e0\u6b21\u4e3a\u5b95\u673a\uff0c\u9ed8\u8ba43\u6b21<\/li><\/ul>\n\n\n\n
      \u3000\u3000\u4e00\u4e9b\u8fd4\u56de\u503c\u7684\u8bf4\u660e\uff1a<\/p>\n\n\n\n
      •  0\uff1a\u5bb9\u5668\u6210\u529f\u662f\u5065\u5eb7\u7684\uff0c\u968f\u65f6\u53ef\u4ee5\u4f7f\u7528<\/li>
      •  1\uff1a\u4e0d\u5065\u5eb7\u7684\u5bb9\u5668\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c<\/li>
      •  2\uff1a\u4fdd\u7559\u4e0d\u4f7f\u7528\u6b64\u9000\u51fa\u4ee3\u7801<\/li><\/ul>\n\n\n\n
        2.14 ARG<\/strong><\/p>\n\n\n\n
        \u5728\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u6307\u5b9a\u4e00\u4e9b\u53c2\u6570\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n
        FROM centos:6\nARG user # ARG user=root\nUSER $user<\/pre>\n\n\n\n
        \u8fd9\u65f6\uff0c\u6211\u4eec\u5728docker build\u65f6\u53ef\u4ee5\u5e26\u4e0a\u81ea\u5b9a\u4e49\u53c2\u6570user\u4e86\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n
        docker build --build-arg user=edisonzhou Dockerfile .<\/pre>\n\n\n\n
        \u4e09\u3001\u7efc\u5408Dockerfile\u6848\u4f8b<\/strong><\/p>\n\n\n\n
        \n\n\n\n
        \u4e0b\u9762\u662f\u4e00\u4e2aJava Web\u5e94\u7528\u7684\u955c\u50cfDockerfile\uff0c\u7efc\u5408\u4f7f\u7528\u5230\u4e86\u4e0a\u8ff0\u4ecb\u7ecd\u4e2d\u6700\u5e38\u7528\u7684\u51e0\u4e2a\u547d\u4ee4\uff1a<\/p>\n\n\n\n
        FROM centos:7\nMAINTANIER www.edisonchou.com\n\nADD jdk-8u45-linux-x64.tar.gz \/usr\/local\nENV JAVA_HOME \/usr\/local\/jdk1.8.0_45\n\nADD apache-tomcat-8.0.46.tar.gz \/usr\/local\nCOPY server.xml \/usr\/local\/apache-tomcat-8.0.46\/conf\n\nRUN rm -f \/usr\/local\/*.tar.gz\n\nWORKDIR \/usr\/local\/apache-tomcat-8.0.46\nEXPOSE 8080\nENTRYPOINT [\".\/bin\/catalina.sh\", \"run\"]<\/pre>\n\n\n\n
        \u6709\u4e86Dockerfile\uff0c\u5c31\u53ef\u4ee5\u521b\u5efa\u955c\u50cf\u4e86\uff1a<\/p>\n\n\n\n
        docker build -t tomcat:v1 .<\/pre>\n\n\n\n
        \u6700\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u5bb9\u5668\uff1a<\/p>\n\n\n\n
        docker run -itd --name=tomcate -p 8080:8080 \\\n    -v \/app\/webapps\/:\/usr\/local\/apache-tomcat-8.0.46\/webapps\/ \\\n    tomcat:v1<\/pre>\n\n\n\n
        \u56db\u3001\u5c0f\u7ed3<\/strong><\/p>\n\n\n\n
        \n\n\n\n
        \u672c\u6587\u4ecb\u7ecd\u4e86Dockerfile\u7684\u80cc\u666f\u548c\u7ec4\u6210\uff0c\u4ee5\u53ca\u6700\u5e38\u7528\u7684\u4e00\u4e9bDockerfile\u547d\u4ee4\uff0c\u6700\u540e\u4ecb\u7ecd\u4e86\u4e00\u4e2a\u7efc\u5408\u4f7f\u7528\u4e86Dockefile\u6307\u4ee4\u7684\u4e00\u4e2a\u6848\u4f8b\u6765\u8bf4\u660eDockerfile\u7684\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u8f6c\u8f7d\uff1ahttps:\/\/www.cnblogs.com\/edisonchou\/p\/dockerfile_insi […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11674"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11674"}],"version-history":[{"count":2,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11674\/revisions"}],"predecessor-version":[{"id":11934,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11674\/revisions\/11934"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}