{"id":17456,"date":"2025-05-31T11:33:18","date_gmt":"2025-05-31T03:33:18","guid":{"rendered":"https:\/\/92it.top\/?p=17456"},"modified":"2025-05-31T11:34:36","modified_gmt":"2025-05-31T03:34:36","slug":"dockerfile%e4%b8%8d%e4%bc%9a%e5%86%99%ef%bc%9f%e4%ba%8e%e6%98%af%e6%88%91%e8%8a%b1%e5%8d%81%e5%88%86%e9%92%9f%e7%9c%8b%e4%ba%86%e8%bf%99%e7%af%87%e6%96%87%e7%ab%a0","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=17456","title":{"rendered":"Dockerfile\u4e0d\u4f1a\u5199\uff1f\u4e8e\u662f\u6211\u82b1\u5341\u5206\u949f\u770b\u4e86\u8fd9\u7bc7\u6587\u7ae0"},"content":{"rendered":"\n

\u8f6c\u8f7d\uff1aDockerfile\u4e0d\u4f1a\u5199\uff1f\u4e8e\u662f\u6211\u82b1\u5341\u5206\u949f\u770b\u4e86\u8fd9\u7bc7\u6587\u7ae0<\/a><\/p>\n\n\n\n

It all starts with a Dockerfile. \uff08docker\u4e07\u7269\u59cb\u4e8e\u6b64\uff09<\/pre>\n\n\n\n
\u8fd9\u662f\u5b98\u7f51\u5bf9Dockerfile\u7684\u63cf\u8ff0\u3002<\/p>\n\n\n\n
\u524d\u8a00<\/strong><\/p>\n\n\n\n
\n\n\n\n
Dockerfile \u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u82e5\u5e72\u4e2a\u547d\u4ee4\uff0c\u7528\u6237\u53ef\u4ee5\u8c03\u7528\u8fd9\u4e9b\u547d\u4ee4\u6765\u6784\u5efa\u4e00\u4e2a\u955c\u50cf\u3002\u901a\u8fc7\u8fd9\u4e2a\u6587\u4ef6\uff0c\u5f00\u53d1\u8005\u80fd\u591f\u5b9a\u4e49\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u73af\u5883\u7684\u6240\u6709\u7ec6\u8282\uff0c\u4ece\u57fa\u7840\u64cd\u4f5c\u7cfb\u7edf\u7684\u9009\u62e9\u5230\u9700\u8981\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\uff0c\u518d\u5230\u542f\u52a8\u670d\u52a1\u6240\u9700\u7684\u914d\u7f6e\u3002<\/p>\n\n\n\n
Dockerfile \u4e0d\u4ec5\u662f\u81ea\u52a8\u5316\u6784\u5efa\u7684\u57fa\u7840\uff0c\u4e5f\u662f\u5b9e\u73b0\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\uff08CI\/CD\uff09\u6d41\u7a0b\u7684\u5173\u952e\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4f7f\u5f97\u5f00\u53d1\u56e2\u961f\u80fd\u591f\u5728\u4e00\u81f4\u7684\u73af\u5883\u4e2d\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u5e94\u7528\uff0c\u4ece\u800c\u51cf\u5c11\u201c\u5728\u6211\u673a\u5668\u4e0a\u80fd\u8dd1\u201d\u7684\u95ee\u9898\u3002\u6b64\u5916\uff0cDockerfile \u4fc3\u8fdb\u4e86\u5fae\u670d\u52a1\u67b6\u6784\u7684\u53d1\u5c55\uff0c\u8ba9\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u4ee5\u72ec\u7acb\u6253\u5305\u6210\u5bb9\u5668\uff0c\u6613\u4e8e\u7ba1\u7406\u548c\u6269\u5c55\u3002<\/p>\n\n\n\n
Dockerfile \u6848\u4f8b<\/strong><\/p>\n\n\n\n
\n\n\n\n
Dockerfile \u6709\u4e2a\u548c\u5176\u4ed6\u6587\u4ef6\u4e0e\u4f17\u4e0d\u540c\u7684\u70b9\uff0c\u5c31\u662f\u4ed6\u6ca1\u6709\u540e\u7f00\uff0c\u4ed6\u5168\u90e8\u7684\u540d\u5b57\u5c31\u53eb\u505aDockerfile \u800c\u4e0d\u662fDockerfile.txt \u6216\u8005Dockerfile.yml<\/p>\n\n\n\n
# \u4f7f\u7528\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\nFROM registry.gitee-ai.local\/base\/iluvatar-corex:3.2.0-bi100\n# \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/app\n\n# \u6dfb\u52a0 Java \u73af\u5883\nRUN apt-get update && \\\n    apt-get install -y openjdk-8-jdk && \\\n    apt-get clean\n\n# \u590d\u5236\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u5230\u5bb9\u5668\u5185\u7684\/app\u76ee\u5f55\u4e0b\nCOPY . \/app\n\nEXPOSE 7860\n\n# \u6307\u5b9a\u542f\u52a8\u547d\u4ee4\nENTRYPOINT [\"java\",\"-jar\",\"\/app\/mergevideo-0.0.1-SNAPSHOT.jar\"]\n<\/pre>\n\n\n\n
    \n
  • FROM registry.gitee-ai.local\/base\/iluvatar-corex:3.2.0-bi100<\/strong>: \u4f7f\u7528\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf iluvatar-corex:3.2.0-bi100<\/code> \u4ece\u79c1\u6709\u4ed3\u5e93 registry.gitee-ai.local<\/code> \u4e2d\u62c9\u53d6\u3002<\/li>\n\n\n\n
  • WORKDIR \/app<\/strong>: \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\u4e3a \/app<\/code>\u3002<\/li>\n\n\n\n
  • RUN apt-get update && apt-get install -y openjdk-8-jdk && apt-get clean<\/strong>: \u66f4\u65b0\u5305\u5217\u8868\u5e76\u5b89\u88c5 OpenJDK 8 JDK\uff0c\u7136\u540e\u6e05\u7406\u7f13\u5b58\u3002<\/li>\n\n\n\n
  • COPY . \/app<\/strong>: \u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u590d\u5236\u5230\u5bb9\u5668\u5185\u7684 \/app<\/code> \u76ee\u5f55\u4e0b\u3002<\/li>\n\n\n\n
  • EXPOSE 7860<\/strong>: \u58f0\u660e\u5bb9\u5668\u76d1\u542c 7860 \u7aef\u53e3\u3002<\/li>\n\n\n\n
  • ENTRYPOINT [“java”,”-jar”,”\/app\/mergevideo-0.0.1-SNAPSHOT.jar”]<\/strong>: \u6307\u5b9a\u5bb9\u5668\u542f\u52a8\u65f6\u8fd0\u884c\u7684\u547d\u4ee4\uff0c\u4f7f\u7528 Java \u542f\u52a8 \/app\/mergevideo-0.0.1-SNAPSHOT.jar<\/code> \u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n
    \n
    \"\"<\/figure><\/div>\n\n\n
    \u800c\u4f5c\u8005\u5199\u7684\u8fd9\u4e2adockerFile\u51e0\u4e4e\u8986\u76d6\u4e86\u5b98\u65b9\u6587\u6863\u4e2d\u8bf4\u5230\u4e86\u4e3b\u8981\u51e0\u4e2a\u547d\u4ee4\u3002\u8fd9\u91cc\u4ecb\u7ecd\u4e00\u4e0b\uff1a docker build<\/code> \u547d\u4ee4\u3002<\/p>\n\n\n\n
    docker build<\/code> \u547d\u4ee4\u53ef\u4ee5\u4ece Dockerfile \u6784\u5efa\u4e00\u4e2a\u65b0\u7684 Docker \u955c\u50cf\u3002<\/p>\n\n\n\n
    docker build<\/strong><\/p>\n\n\n\n
    \n\n\n\n
    \u57fa\u672c\u8bed\u6cd5<\/p>\n\n\n\n
    docker build [OPTIONS] PATH | URL | -<\/pre>\n\n\n\n
    \u5e38\u7528\u9009\u9879<\/strong><\/p>\n\n\n\n
      \n
    • -t, –tag<\/strong>: \u4e3a\u751f\u6210\u7684\u955c\u50cf\u6307\u5b9a\u6807\u7b7e\uff08\u901a\u5e38\u662f name:tag<\/code> \u683c\u5f0f\uff09\u3002<\/li>\n\n\n\n
    • -f, –file<\/strong>: \u6307\u5b9a Dockerfile \u7684\u8def\u5f84\uff08\u9ed8\u8ba4\u662f\u5f53\u524d\u76ee\u5f55\u4e0b\u7684 Dockerfile<\/code>\uff09\u3002<\/li>\n\n\n\n
    • –build-arg<\/strong>: \u8bbe\u7f6e\u6784\u5efa\u65f6\u7684\u53d8\u91cf\u3002<\/li>\n\n\n\n
    • –no-cache<\/strong>: \u6784\u5efa\u65f6\u4e0d\u4f7f\u7528\u7f13\u5b58\u3002<\/li>\n\n\n\n
    • –rm<\/strong>: \u6784\u5efa\u5b8c\u6210\u540e\u5220\u9664\u4e2d\u95f4\u5bb9\u5668\uff08\u9ed8\u8ba4\u662f\u542f\u7528\u7684\uff09\u3002<\/li>\n\n\n\n
    • –pull<\/strong>: \u59cb\u7ec8\u5c1d\u8bd5\u4ece\u8fdc\u7a0b\u4ed3\u5e93\u62c9\u53d6\u6700\u65b0\u7248\u672c\u7684\u57fa\u7840\u955c\u50cf\u3002<\/li>\n\n\n\n
    • -q, –quiet<\/strong>: \u53ea\u8f93\u51fa\u6784\u5efa\u7684\u955c\u50cf ID\u3002<\/li>\n<\/ul>\n\n\n\n
      \u793a\u4f8b<\/strong><\/p>\n\n\n\n
      1. \u57fa\u672c\u6784\u5efa<\/strong><\/p>\n\n\n\n
      \u5047\u8bbe\u4f60\u7684 Dockerfile \u4f4d\u4e8e\u5f53\u524d\u76ee\u5f55\u4e0b\uff0c\u5e76\u4e14\u4f60\u60f3\u4e3a\u751f\u6210\u7684\u955c\u50cf\u6253\u4e0a\u6807\u7b7e my-app:latest<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest .<\/pre>\n\n\n\n
      \u8fd9\u91cc\u7684 .<\/code> \u8868\u793a\u5f53\u524d\u76ee\u5f55\u3002<\/p>\n\n\n\n
      2. \u6307\u5b9a Dockerfile \u8def\u5f84<\/strong><\/p>\n\n\n\n
      \u5982\u679c\u4f60\u7684 Dockerfile \u4e0d\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528 -f<\/code> \u9009\u9879\u6307\u5b9a\u5176\u8def\u5f84\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest -f path\/to\/Dockerfile .<\/pre>\n\n\n\n
      3. \u8bbe\u7f6e\u6784\u5efa\u65f6\u53d8\u91cf<\/strong><\/p>\n\n\n\n
      \u4f60\u53ef\u4ee5\u4f7f\u7528 --build-arg<\/code> \u9009\u9879\u4f20\u9012\u6784\u5efa\u65f6\u53d8\u91cf\u3002\u5047\u8bbe\u4f60\u7684 Dockerfile \u4e2d\u4f7f\u7528\u4e86 ARG<\/code> \u6307\u4ee4\uff1a<\/p>\n\n\n\n
      ARG BUILD_DATE
      RUN echo \"Build date: $BUILD_DATE\"<\/pre>\n\n\n\n
      \u4f60\u53ef\u4ee5\u8fd9\u6837\u6784\u5efa\u955c\u50cf\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest --build-arg BUILD_DATE=$(date) .<\/pre>\n\n\n\n
      4. \u4e0d\u4f7f\u7528\u7f13\u5b58<\/strong><\/p>\n\n\n\n
      \u5982\u679c\u4f60\u5e0c\u671b\u6784\u5efa\u65f6\u4e0d\u4f7f\u7528\u7f13\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528 --no-cache<\/code> \u9009\u9879\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest --no-cache .<\/pre>\n\n\n\n
      5. \u5220\u9664\u4e2d\u95f4\u5bb9\u5668<\/strong><\/p>\n\n\n\n
      \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6784\u5efa\u5b8c\u6210\u540e\u4f1a\u5220\u9664\u4e2d\u95f4\u5bb9\u5668\u3002\u5982\u679c\u4f60\u60f3\u660e\u786e\u6307\u5b9a\u8fd9\u4e00\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528 --rm<\/code> \u9009\u9879\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest --rm .<\/pre>\n\n\n\n
      6. \u62c9\u53d6\u6700\u65b0\u57fa\u7840\u955c\u50cf<\/strong><\/p>\n\n\n\n
      \u5982\u679c\u4f60\u5e0c\u671b\u5728\u6784\u5efa\u524d\u59cb\u7ec8\u4ece\u8fdc\u7a0b\u4ed3\u5e93\u62c9\u53d6\u6700\u65b0\u7248\u672c\u7684\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u4ee5\u4f7f\u7528 --pull<\/code> \u9009\u9879\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest --pull .<\/pre>\n\n\n\n
      7. \u9759\u9ed8\u8f93\u51fa<\/strong><\/p>\n\n\n\n
      \u5982\u679c\u4f60\u53ea\u60f3\u8f93\u51fa\u6700\u7ec8\u7684\u955c\u50cf ID\uff0c\u53ef\u4ee5\u4f7f\u7528 --quiet<\/code> \u6216 -q<\/code> \u9009\u9879\uff1a<\/p>\n\n\n\n
      docker build -q -t my-app:latest .<\/pre>\n\n\n\n
      \u5b8c\u6574\u793a\u4f8b<\/p>\n\n\n\n
      \u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u590d\u6742\u7684 Dockerfile\uff0c\u5e76\u4e14\u9700\u8981\u8bbe\u7f6e\u591a\u4e2a\u6784\u5efa\u65f6\u53d8\u91cf\uff0c\u53ef\u4ee5\u8fd9\u6837\u6784\u5efa\uff1a<\/p>\n\n\n\n
      docker build -t my-app:latest \\\n    --build-arg BUILD_DATE=$(date) \\\n    --build-arg VERSION=1.0.0 \\\n    --no-cache \\\n    --pull \\\n    -f path\/to\/Dockerfile \\\n    .<\/pre>\n\n\n\n
      \u6211\u4eec\u7684build\u547d\u4ee4\u90fd\u4f1a\u6839\u636eDockerFile \u91cc\u9762\u7684\u5185\u5bb9\u6765\u4e00\u6b65\u4e00\u6b65\u6784\u5efa\u6211\u4eec\u7684\u955c\u50cf\uff0c\u90a3\u4e48\u4ecb\u7ecd\u4e86build\u547d\u4ee4\uff0c\u518d\u6765\u8ba4\u8bc6\u4e00\u4e0bbuild\u4e4b\u540e\u6784\u5efa\u7684\u955c\u50cf\u5982\u4f55\u8fd0\u884c<\/p>\n\n\n\n
      docker run<\/strong><\/p>\n\n\n\n
      \n\n\n\n
      \u8fd0\u884c\u4e00\u4e2a Docker \u5bb9\u5668\uff1a<\/p>\n\n\n\n
      docker run -d -p 8999:8999 aijava:1.0<\/pre>\n\n\n\n
        \n
      • docker run<\/code>\uff1a\u8fd9\u662f\u8fd0\u884c Docker \u5bb9\u5668\u7684\u547d\u4ee4\u3002<\/li>\n\n\n\n
      • -d<\/code>\uff1a\u8868\u793a\u5728\u540e\u53f0\u8fd0\u884c\u5bb9\u5668\u3002<\/li>\n\n\n\n
      • -p 8999:8999<\/code>\uff1a\u5c06\u5bbf\u4e3b\u673a\u7684 8999 \u7aef\u53e3\u6620\u5c04\u5230\u5bb9\u5668\u7684 8999 \u7aef\u53e3\u3002<\/li>\n\n\n\n
      • aijava:1.0<\/code>\uff1a\u8fd9\u662f\u8981\u8fd0\u884c\u7684\u955c\u50cf\u540d\u79f0\u548c\u6807\u7b7e\u3002<\/li>\n<\/ul>\n\n\n\n
        \u6700\u540e\uff0c\u6211\u4eec\u5c31\u6765\u8ba4\u8bc6\u4e00\u4e0bDockerFile\u91cc\u9762\u7684\u547d\u4ee4\u6240\u4ee3\u8868\u7684\u610f\u601d\u4e86<\/p>\n\n\n\n
        DockerFile \u5165\u95e8<\/strong><\/p>\n\n\n\n
        \n\n\n\n
        Docker \u955c\u50cf\u7531\u5c42\u7ec4\u6210\u3002\u6bcf\u4e2a\u5c42\u90fd\u662f\u6784\u5efa\u7684\u7ed3\u679c \u6307\u4ee4\u3002\u5c42\u6309\u987a\u5e8f\u5806\u53e0\uff0c\u6bcf\u4e2a\u5c42\u90fd\u662f \u8868\u793a\u5e94\u7528\u4e8e\u4e0a\u4e00\u5c42\u7684\u66f4\u6539\u7684\u589e\u91cf\u3002<\/p>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n
        syntax\u6307\u5b9a\u6784\u9020\u5668<\/strong><\/p>\n\n\n\n
        # syntax=docker\/dockerfile:1\n\n# \u4f7f\u7528\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\nFROM registry.gitee-ai.local\/base\/iluvatar-corex:3.2.0-bi100<\/pre>\n\n\n\n
        \u8fd9\u4e2a\u662fDockerFile\u4e2d\u4e00\u4e2a\u7279\u6b8a\u7684\u6ce8\u91ca<\/p>\n\n\n\n
        # syntax=docker\/dockerfile:1<\/code> \u6ce8\u91ca\u544a\u8bc9 Docker \u4f7f\u7528 BuildKit \u6784\u5efa\u5668\u6765\u89e3\u6790\u548c\u6784\u5efa Dockerfile\u3002BuildKit \u662f Docker \u7684\u4e0b\u4e00\u4ee3\u6784\u5efa\u5de5\u5177\uff0c\u65e8\u5728\u63d0\u9ad8 Docker \u955c\u50cf\u6784\u5efa\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u5b83\u5f15\u5165\u4e86\u8bb8\u591a\u65b0\u7684\u7279\u6027\u548c\u6539\u8fdb\uff0c\u4f7f\u5176\u6210\u4e3a\u6bd4\u4f20\u7edf Docker \u6784\u5efa\u5668\u66f4\u5f3a\u5927\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n
        \u5199\u4e86\u8fd9\u4e2a\u6ce8\u91ca\u53ef\u4ee5\u8ba9\u6211\u4eec\u5229\u7528 BuildKit \u7684\u9ad8\u7ea7\u7279\u6027\uff0c\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u6784\u5efa\u6027\u80fd\u548c\u7075\u6d3b\u6027\u3002\u5982\u679c\u4e0d\u5199\u8fd9\u4e2a\u6ce8\u91ca\uff0cDocker \u5c06\u4f7f\u7528\u4f20\u7edf\u7684\u6784\u5efa\u5668\u6784\u5efa\u955c\u50cf<\/p>\n\n\n\n
        FROM\u57fa\u7840\u955c\u50cf<\/strong><\/p>\n\n\n\n
        # \u4f7f\u7528\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\nFROM registry.gitee-ai.local\/base\/iluvatar-corex:3.2.0-bi100<\/pre>\n\n\n\n
        \u8fd9\u5757\u5c31\u662f\u544a\u8bc9docker\u4ee5 \u8fd9\u4e2a\u955c\u50cf\u4e3a\u57fa\u7840\u6784\u5efa\u4e00\u4e2a\u65b0\u955c\u50cf\uff0c\u5927\u5bb6\u53ef\u4ee5\u8fd9\u4e48\u7406\u89e3\uff0c\u9700\u8981\u88c5\u4fee\u5f97\u8981\u6bdb\u576f\u623f\u5427\uff0c\u800c\u8fd9\u4e2a\u57fa\u7840\u7684\u955c\u50cf\u5c31\u662f\u6bdb\u576f\u623f\uff0c\u4e00\u822c\u6211\u4eec\u4f7f\u7528 FROM Linux\u7cfb\u7edf<\/code> \u8fd9\u6837\u7684\u5199\u6cd5\uff0c\u56e0\u4e3a\u6211\u4eec\u81ea\u5df1\u6784\u5efa\u7684\u955c\u50cf\u5176\u5b9e\u672c\u8d28\u4e5f\u662f\u8fd0\u884c\u5728\u4e00\u4e2a\u7cfb\u7edf\u4e2d\u7684\uff0c\u5c31\u50cf\u6211\u4eec\u4e0a\u9762\u7684\u6848\u4f8b\uff1a<\/p>\n\n\n\n
        # \u4f7f\u7528\u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\nFROM registry.gitee-ai.local\/base\/iluvatar-corex:3.2.0-bi100\n# \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/app\n\n# \u6dfb\u52a0 Java \u73af\u5883\nRUN apt-get update && \\\n    apt-get install -y openjdk-8-jdk && \\\n    apt-get clean<\/pre>\n\n\n\n
        \u5728ubuntu\u7684\u955c\u50cf\u57fa\u7840\u4e0a\uff0c\u5b89\u88c5Java \u73af\u5883\uff0c\u800c\u8fd9\u91cc\u7684\u7ed3\u6784\u56fe\u5c31\u50cf\u8fd9\u6837\uff1a<\/p>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n
        \u8fd9\u6837\u662f\u4e0d\u662f\u5927\u5bb6\u5c31\u5f88\u597d\u7406\u89e3\u8fd9\u53e5\u8bdd\u4e86\uff1a\u5c42\u6309\u987a\u5e8f\u5806\u53e0\uff0c\u6bcf\u4e2a\u5c42\u90fd\u662f \u8868\u793a\u5e94\u7528\u4e8e\u4e0a\u4e00\u5c42\u7684\u66f4\u6539\u7684\u589e\u91cf\uff08Docker images consist of layers. Each layer is the result of a build instruction in the Dockerfile. Layers are stacked sequentially, and each one is a delta representing the changes applied to the previous layer.\uff09\u3002<\/strong><\/p>\n\n\n\n
        RUN\u547d\u4ee4<\/strong><\/p>\n\n\n\n
        # \u6dfb\u52a0 Java \u73af\u5883\nRUN apt-get update && \\\n    apt-get install -y openjdk-8-jdk && \\\n    apt-get clean<\/pre>\n\n\n\n
        \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5728\u4e0a\u9762\u7684\u955c\u50cf\u7684\u57fa\u7840\u4e0a\u8fd0\u884c\u4e00\u4e9b\u547d\u4ee4\uff0c\u4f8b\u5982\u4f5c\u8005\u8fd9\u91cc\u5199\u7684\u5c31\u662f\u5b89\u88c5jdk\u73af\u5883\uff0c\u56e0\u4e3a\u518d\u5b98\u65b9\u63d0\u4f9b\u7684\u90a3\u4e2a\u955c\u50cf\u662f\u6ca1\u6709jdk\u73af\u5883\u7684\uff0c\u6240\u4ee5\u8fd0\u884c\u4e86\u8fd9\u4e2a\u547d\u4ee4\u4e4b\u540e\uff0c\u5728\u8fd9\u4e2a\u955c\u50cf\u4e2d\u5c31\u6709\u4e86Java\u5e94\u7528\u6240\u9700\u8981\u7684jdk\u73af\u5883\u4e86<\/p>\n\n\n\n
        #\u6ce8\u91ca<\/strong><\/p>\n\n\n\n
        \u8fd9\u4e2a\u5c31\u5bf9\u5e94\u5f00\u53d1\u8005\u6765\u8bf4\u592a\u719f\u6089\u4e86\uff0c\u5c31\u662f\u6ce8\u91ca\uff0c\u4f8b\u5982\u4e0a\u9762\u7684 # \u6dfb\u52a0 Java \u73af\u5883<\/code> \u5199\u4e86\u8fd9\u4e2adockerfile\u5728\u6784\u5efa\u7684\u8fc7\u7a0b\u4e2d\u5c31\u4f1a\u8df3\u8fc7\u8fd9\u4e2a\u6ce8\u91ca\uff0c\u5f88\u597d\u7406\u89e3<\/p>\n\n\n\n
        COPY\u590d\u5236<\/strong><\/p>\n\n\n\n
        \u8fd9\u4e2a\u8bed\u6cd5\u662f\u4f1a\u5c06\u4f60\u4e0edockerfile\u540c\u8def\u5f84\u7684\u6587\u4ef6\u590d\u5236\u5230\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\u4e0b\u9762\uff0c\u800c\u65b0\u7684\u76ee\u5f55\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3alinux\u4e2d\u7684\u76ee\u5f55\uff0c\u4f8b\u5982 \/<\/code>\u5c31\u662f\u53ef\u4ee5\u7406\u89e3\u4e3a\u65b0\u955c\u50cf\u4e2d\u7684\u6839\u76ee\u5f55\uff0c\u4f8b\u5982\u4e0a\u9762\u4f5c\u8005\u7684\u6848\u4f8b\u5c31\u662f\u628a\u6240\u6709\u6587\u4ef6\u590d\u5236\u5230 \/app<\/code>\u76ee\u5f55\u4e0b<\/p>\n\n\n\n
        # \u590d\u5236\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u5230\u5bb9\u5668\u5185\u7684\/app\u76ee\u5f55\u4e0b\nCOPY . \/app<\/pre>\n\n\n\n
        \u5982\u679c\u4f60\u8981\u6307\u5b9a\u67d0\u4e2a\u6587\u4ef6\u7684\u8bdd\uff0c\u4f8b\u5982jar\u5305\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n\n\n\n
        COPY .\/masiyi.jar \/app\n# \u6216\u8005\u8fd9\u6837\nCOPY masiyi.jar \/app<\/pre>\n\n\n\n
        ENV\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/strong><\/p>\n\n\n\n
        \u8fd9\u4e2a\u547d\u4ee4\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff0c\u5982\u679c\u719f\u6089shell\u547d\u4ee4\u7684\u540c\u5b66\u6709\u798f\u4e86\uff0c\u5c31\u7c7b\u4f3c\u90a3\u79cd\u7684\u8bbe\u7f6e<\/p>\n\n\n\n
        VARIABLE_NAME=value<\/pre>\n\n\n\n
        \u800cdockerfile\u4f7f\u7528 ENV<\/code>\u4f5c\u4e3a\u6807\u8bc6\uff0c\u4f8b\u5982\u5728\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u4f60\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n\n\n\n
        ENV MAX_HEAP 2048m\nENV MIN_HEAP 1024m\n\nCMD java -jar  -Xms${MIN_HEAP} -Xmx${MAX_HEAP}  masiyi.jar <\/pre>\n\n\n\n
        \u8fd9\u6837\u5c31\u53ef\u4ee5\u4f7f\u7528\u53d8\u91cf\u6765\u63a7\u5236jvm\u7684\u5927\u5c0f\u4e86<\/p>\n\n\n\n
        EXPOSE\u66b4\u9732\u7aef\u53e3<\/strong><\/p>\n\n\n\n
        \u8fd9\u5757\u4e5f\u5f88\u597d\u7406\u89e3\uff0c\u5982\u679c\u4f60\u662fweb\u670d\u52a1\uff0c\u9700\u8981\u4e00\u4e2a\u7aef\u53e3\uff0c\u8fd9\u91cc\u53ea\u9700\u8981\u548c\u4f60\u7684web\u670d\u52a1\u4fdd\u6301\u4e00\u6837\u5c31\u597d\u4e86<\/p>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n
        CMD\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<\/strong><\/p>\n\n\n\n
        \u8fd9\u91cc\u662f\u5bb9\u5668\u542f\u52a8\u65f6\u6240\u8c03\u7528\u7684\u547d\u4ee4\uff0c\u4f8b\u5982\u4e0a\u9762\u7684<\/p>\n\n\n\n
        CMD java -jar  -Xms${MIN_HEAP} -Xmx${MAX_HEAP}  masiyi.jar <\/pre>\n\n\n\n
        \u6700\u540e\u4f60\u5728\u542f\u52a8\u8fd9\u4e2a\u955c\u50cf\u7684\u65f6\u5019\u5c31\u4f1a\u6784\u5efa\u4e00\u4e2a\u5bb9\u5668\uff0c\u4ece\u800c\u6267\u884c\u8fd9\u4e2a\u547d\u4ee4\uff0c\u8fd9\u6837\u4e00\u4e2ajar\u5305\u5c31\u88ab\u542f\u52a8\u8d77\u6765\u4e86\u3002\u4f46\u662f\u5f88\u591a\u540c\u5b66\u5bb9\u6613\u628aCMD\u548c\u4e0a\u9762\u7684RUN\u641e\u6df7\u6dc6\uff0c\u6211\u4eec\u6765\u4e86\u89e3\u4e00\u4e0b\u4ed6\u4eec\u6709\u4ec0\u4e48\u533a\u522b<\/p>\n\n\n\n
        CMD<\/code> \u548c RUN<\/code> \u662f Dockerfile \u4e2d\u7528\u4e8e\u6307\u5b9a\u547d\u4ee4\u7684\u4e24\u4e2a\u4e0d\u540c\u6307\u4ee4\uff0c\u5b83\u4eec\u5728 Docker \u955c\u50cf\u6784\u5efa\u548c\u5bb9\u5668\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u626e\u6f14\u7740\u4e0d\u540c\u7684\u89d2\u8272\u3002<\/p>\n\n\n\n
        CMD<\/code> \u548c RUN<\/code>\u7684\u533a\u522b<\/strong><\/p>\n\n\n\n
        1. \u6267\u884c\u65f6\u673a<\/strong><\/p>\n\n\n\n
          \n
        • RUN<\/code><\/strong>:\n
            \n
          • \u6267\u884c\u65f6\u673a<\/strong>: \u5728 \u6784\u5efa\u955c\u50cf\u65f6<\/strong>\u6267\u884c\u3002<\/li>\n\n\n\n
          • \u4f5c\u7528<\/strong>: \u7528\u4e8e\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\u6267\u884c\u547d\u4ee4\uff0c\u901a\u5e38\u7528\u4e8e\u5b89\u88c5\u8f6f\u4ef6\u3001\u914d\u7f6e\u73af\u5883\u7b49\u3002<\/li>\n\n\n\n
          • \u7ed3\u679c<\/strong>: \u6267\u884c\u7684\u7ed3\u679c\u4f1a\u88ab\u4fdd\u5b58\u5230\u955c\u50cf\u7684\u5c42\u4e2d\uff0c\u6210\u4e3a\u955c\u50cf\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • CMD<\/code><\/strong>:\n
              \n
            • \u6267\u884c\u65f6\u673a<\/strong>: \u5728 \u542f\u52a8\u5bb9\u5668\u65f6<\/strong>\u6267\u884c\u3002<\/li>\n\n\n\n
            • \u4f5c\u7528<\/strong>: \u7528\u4e8e\u6307\u5b9a\u5bb9\u5668\u542f\u52a8\u65f6\u9ed8\u8ba4\u6267\u884c\u7684\u547d\u4ee4\u6216\u53c2\u6570\u3002<\/li>\n\n\n\n
            • \u7ed3\u679c<\/strong>: \u53ea\u5728\u5bb9\u5668\u542f\u52a8\u65f6\u751f\u6548\uff0c\u4e0d\u4f1a\u5f71\u54cd\u955c\u50cf\u7684\u6784\u5efa\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
              2. \u547d\u4ee4\u6267\u884c\u65b9\u5f0f<\/strong><\/p>\n\n\n\n
                \n
              • RUN<\/code><\/strong>:\n
                  \n
                • \u6bcf\u6b21\u6267\u884c RUN<\/code> \u6307\u4ee4\u65f6\uff0cDocker \u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e2d\u95f4\u5c42\uff0c\u6267\u884c\u8be5\u547d\u4ee4\uff0c\u5e76\u5c06\u7ed3\u679c\u4fdd\u5b58\u5230\u8fd9\u4e2a\u5c42\u4e2d\u3002\u591a\u4e2a RUN<\/code> \u6307\u4ee4\u4f1a\u5bfc\u81f4\u591a\u4e2a\u5c42\u7684\u521b\u5efa\u3002<\/li>\n\n\n\n
                • \u4f8b\u5982\uff0cRUN apt-get update && apt-get install -y curl<\/code> \u4f1a\u5728\u6784\u5efa\u955c\u50cf\u65f6\u5b89\u88c5 curl<\/code>\uff0c\u5e76\u4e14\u8fd9\u4e2a\u5b89\u88c5\u7ed3\u679c\u4f1a\u88ab\u4fdd\u5b58\u5230\u955c\u50cf\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                • CMD<\/code><\/strong>:\n
                    \n
                  • CMD<\/code> \u6307\u5b9a\u7684\u547d\u4ee4\u53ea\u5728\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c\uff0c\u4e0d\u4f1a\u5728\u6784\u5efa\u955c\u50cf\u65f6\u6267\u884c\u3002<\/li>\n\n\n\n
                  • \u5982\u679c\u4f60\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u6307\u5b9a\u4e86\u5176\u4ed6\u547d\u4ee4\uff08\u4f8b\u5982\u901a\u8fc7 docker run<\/code> \u7684\u547d\u4ee4\u884c\u53c2\u6570\uff09\uff0cCMD<\/code> \u4e2d\u7684\u547d\u4ee4\u4f1a\u88ab\u8986\u76d6\u3002<\/li>\n\n\n\n
                  • \u4f8b\u5982\uff0cCMD [\"java\", \"-jar\", \"app.jar\"]<\/code> \u4f1a\u5728\u5bb9\u5668\u542f\u52a8\u65f6\u8fd0\u884c java -jar app.jar<\/code>\uff0c\u4f46\u5982\u679c\u4f60\u5728 docker run<\/code> \u65f6\u6307\u5b9a\u4e86\u5176\u4ed6\u547d\u4ee4\uff0cCMD<\/code> \u4e2d\u7684\u547d\u4ee4\u5c06\u4e0d\u4f1a\u6267\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                    3. \u53ef\u8986\u76d6\u6027<\/strong><\/p>\n\n\n\n
                      \n
                    • RUN<\/code><\/strong>:\n
                        \n
                      • \u4e0d\u53ef\u8986\u76d6<\/strong>: RUN<\/code> \u6307\u4ee4\u5728\u6784\u5efa\u955c\u50cf\u65f6\u6267\u884c\uff0c\u751f\u6210\u7684\u5c42\u662f\u955c\u50cf\u7684\u4e00\u90e8\u5206\uff0c\u65e0\u6cd5\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u88ab\u8986\u76d6\u6216\u4fee\u6539\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                      • CMD<\/code><\/strong>:\n
                          \n
                        • \u53ef\u8986\u76d6<\/strong>: CMD<\/code> \u6307\u4ee4\u53ef\u4ee5\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u88ab\u8986\u76d6\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 docker run<\/code> \u547d\u4ee4\u884c\u53c2\u6570\u6307\u5b9a\u4e0d\u540c\u7684\u547d\u4ee4\u6765\u66ff\u4ee3 CMD<\/code> \u4e2d\u7684\u9ed8\u8ba4\u547d\u4ee4\u3002<\/li>\n\n\n\n
                        • \u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a Dockerfile \u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                          CMD [\"echo\", \"Hello, World!\"]<\/pre>\n\n\n\n
                          \u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8986\u76d6 CMD<\/code>\uff1a<\/p>\n\n\n\n
                          docker run my-image echo \"Hello, Docker!\"<\/pre>\n\n\n\n
                          4. \u591a\u6761\u6307\u4ee4\u7684\u884c\u4e3a<\/strong><\/p>\n\n\n\n
                            \n
                          • RUN<\/code><\/strong>:\n
                              \n
                            • \u4f60\u53ef\u4ee5\u6709\u591a\u4e2a RUN<\/code> \u6307\u4ee4\uff0c\u6bcf\u4e2a RUN<\/code> \u6307\u4ee4\u90fd\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5c42\u3002\u4e3a\u4e86\u51cf\u5c11\u955c\u50cf\u7684\u5c42\u6570\uff0c\u5efa\u8bae\u5c06\u591a\u4e2a\u76f8\u5173\u7684\u547d\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a RUN<\/code> \u6307\u4ee4\uff0c\u4f7f\u7528 &&<\/code> \u8fde\u63a5\u591a\u4e2a\u547d\u4ee4\u3002<\/li>\n\n\n\n
                            • \u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                              RUN apt-get update && apt-get install -y curl && rm -rf \/var\/lib\/apt\/lists\/*<\/pre>\n\n\n\n
                                \n
                              • CMD<\/code><\/strong>:\n
                                  \n
                                • \u4f60\u53ea\u80fd\u6709\u4e00\u4e2a CMD<\/code> \u6307\u4ee4\u3002\u5982\u679c Dockerfile \u4e2d\u6709\u591a\u4e2a CMD<\/code> \u6307\u4ee4\uff0c\u53ea\u6709\u6700\u540e\u4e00\u4e2a CMD<\/code> \u4f1a\u751f\u6548\u3002<\/li>\n\n\n\n
                                • \u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
                                    \n
                                  • <\/li>\n<\/ul>\n\n\n\n
                                    CMD [\"echo\", \"First command\"]\nCMD [\"echo\", \"Second command\"]  # \u53ea\u6709\u8fd9\u4e00\u6761\u4f1a\u751f\u6548<\/pre>\n\n\n\n
                                    \u793a\u4f8b<\/strong><\/p>\n\n\n\n
                                    \u4f7f\u7528 RUN<\/code> \u5b89\u88c5\u8f6f\u4ef6<\/p>\n\n\n\n
                                    # \u5b89\u88c5 curl\nRUN apt-get update && apt-get install -y curl<\/pre>\n\n\n\n
                                    \u4f7f\u7528 CMD<\/code> \u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<\/p>\n\n\n\n
                                    # \u542f\u52a8 Java \u5e94\u7528\nCMD [\"java\", \"-jar\", \"app.jar\"]<\/pre>\n\n\n\n
                                    ENTRYPOINT\u6700\u7ec8\u542f\u52a8\u547d\u4ee4<\/strong><\/p>\n\n\n\n
                                    \u4e0d\u77e5\u9053\u5927\u5bb6\u6ce8\u610f\u5230\u4e00\u4e2a\u7ec6\u8282\u6ca1\u6709\uff0c\u90a3\u5c31\u662fdockerfile\u4e2d\u7684\u547d\u4ee4\u57fa\u672c\u90fd\u662f\u5927\u5199\uff0c\u90a3\u4e48\u6700\u540e\u4e00\u4e2a\u8981\u4ecb\u7ecd\u4e00\u4e2a\u547d\u4ee4\u5c31\u662fENTRYPOINT<\/code><\/p>\n\n\n\n
                                    ENTRYPOINT<\/code> \u662f Dockerfile \u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u4ee4\uff0c\u7528\u4e8e\u5b9a\u4e49\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c\u7684\u4e3b\u547d\u4ee4\u3002\u4e0e CMD<\/code> \u4e0d\u540c\uff0cENTRYPOINT<\/code> \u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u6307\u5b9a\u5bb9\u5668\u7684\u9ed8\u8ba4\u884c\u4e3a\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0e CMD<\/code> \u7ed3\u5408\u4f7f\u7528\u4ee5\u63d0\u4f9b\u66f4\u591a\u7684\u7075\u6d3b\u6027\u3002<\/p>\n\n\n\n
                                    \u4f8b\u5982\u4f5c\u8005\u4e0a\u9762\u7684\u6848\u4f8b\uff1a<\/p>\n\n\n\n
                                    # \u6307\u5b9a\u542f\u52a8\u547d\u4ee4\nENTRYPOINT [\"java\",\"-jar\",\"\/app\/mergevideo-0.0.1-SNAPSHOT.jar\"]<\/pre>\n\n\n\n
                                    \u8fd9\u4e2a\u5c31\u4f1a\u5728\u5bb9\u5668\u542f\u52a8\u7684\u65f6\u5019\u6267\u884c java -jar \/app\/mergevideo-0.0.1-SNAPSHOT.jar<\/code><\/p>\n\n\n\n
                                    \u8fd9\u662f\u4ed6\u7684\u4e00\u4e2a\u6700\u57fa\u7840\u7684\u7528\u6cd5\uff0c\u4f46\u662fENTRYPOINT<\/code> \u548c CMD<\/code> \u53ef\u4ee5\u4e00\u8d77\u4f7f\u7528\uff0cCMD<\/code> \u63d0\u4f9b\u7684\u53c2\u6570\u4f1a\u88ab\u4f20\u9012\u7ed9 ENTRYPOINT<\/code> \u6307\u5b9a\u7684\u547d\u4ee4\u3002\u8fd9\u79cd\u7ec4\u5408\u975e\u5e38\u6709\u7528\uff0c\u5c24\u5176\u662f\u5f53\u4f60\u5e0c\u671b\u5bb9\u5668\u5728\u542f\u52a8\u65f6\u6267\u884c\u4e00\u4e2a\u7279\u5b9a\u7684\u547d\u4ee4\uff0c\u4f46\u5141\u8bb8\u7528\u6237\u901a\u8fc7 docker run<\/code> \u63d0\u4f9b\u989d\u5916\u7684\u53c2\u6570\u65f6\u3002<\/p>\n\n\n\n
                                    # \u4f7f\u7528 ENTRYPOINT \u548c CMD \u542f\u52a8 Java \u5e94\u7528\nENTRYPOINT [\"java\", \"-jar\"]\nCMD [\"\/app\/mergevideo-0.0.1-SNAPSHOT.jar\"]<\/pre>\n\n\n\n
                                    \u89e3\u91ca<\/strong>:<\/p>\n\n\n\n
                                      \n
                                    • ENTRYPOINT [\"java\", \"-jar\"]<\/code> \u6307\u5b9a\u4e86\u5bb9\u5668\u542f\u52a8\u65f6\u7684\u4e3b\u547d\u4ee4\u662f java -jar<\/code>\u3002<\/li>\n\n\n\n
                                    • CMD [\"\/app\/mergevideo-0.0.1-SNAPSHOT.jar\"]<\/code> \u63d0\u4f9b\u4e86\u9ed8\u8ba4\u7684\u53c2\u6570 \/app\/mergevideo-0.0.1-SNAPSHOT.jar<\/code>\u3002<\/li>\n\n\n\n
                                    • \u5f53\u4f60\u8fd0\u884c docker run my-image<\/code> \u65f6\uff0c\u5bb9\u5668\u4f1a\u6267\u884c java -jar \/app\/mergevideo-0.0.1-SNAPSHOT.jar<\/code>\u3002<\/li>\n<\/ul>\n\n\n\n
                                      \u8986\u76d6 CMD<\/code><\/strong>:<\/p>\n\n\n\n
                                        \n
                                      • \u5982\u679c\u4f60\u5728 docker run<\/code> \u65f6\u63d0\u4f9b\u4e86\u5176\u4ed6\u53c2\u6570\uff0cCMD<\/code> \u4e2d\u7684\u53c2\u6570\u4f1a\u88ab\u8986\u76d6\u3002<\/li>\n\n\n\n
                                      • \u4f8b\u5982\uff1a<\/li>\n<\/ul>\n\n\n\n
                                        docker run my-image another-app.jar<\/pre>\n\n\n\n
                                        \u8fd9\u5c06\u6267\u884c<\/p>\n\n\n\n
                                        java -jar another-app.jar<\/pre>\n\n\n\n
                                        ENTRYPOINT<\/code> \u4e0e CMD<\/code> \u7684\u533a\u522b<\/strong><\/p>\n\n\n\n
                                        \u7279\u6027<\/th>ENTRYPOINT<\/code><\/th>CMD<\/code><\/th><\/tr><\/thead>
                                        \u6267\u884c\u65f6\u673a<\/strong><\/td>\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c<\/td>\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c\uff0c\u9ed8\u8ba4\u53c2\u6570\u53ef\u4ee5\u88ab\u8986\u76d6<\/td><\/tr>
                                        \u662f\u5426\u53ef\u8986\u76d6<\/strong><\/td>\u4e0d\u53ef\u8986\u76d6\uff0c\u9664\u975e\u4f7f\u7528 --entrypoint<\/code> \u9009\u9879<\/td>\u53ef\u4ee5\u901a\u8fc7 docker run<\/code> \u547d\u4ee4\u884c\u53c2\u6570\u8986\u76d6<\/td><\/tr>
                                        \u7528\u9014<\/strong><\/td>\u5b9a\u4e49\u5bb9\u5668\u7684\u4e3b\u547d\u4ee4\uff0c\u9002\u5408\u521b\u5efa\u53ef\u6267\u884c\u5bb9\u5668<\/td>\u63d0\u4f9b\u9ed8\u8ba4\u53c2\u6570\u6216\u547d\u4ee4\uff0c\u9002\u5408\u63d0\u4f9b\u9ed8\u8ba4\u884c\u4e3a<\/td><\/tr>
                                        \u4e0e docker run<\/code> \u7684\u5173\u7cfb<\/strong><\/td>docker run<\/code> \u53c2\u6570\u4f1a\u4f5c\u4e3a ENTRYPOINT<\/code> \u7684\u53c2\u6570\u4f20\u9012<\/td>docker run<\/code> \u53c2\u6570\u4f1a\u8986\u76d6 CMD<\/code> \u4e2d\u7684\u9ed8\u8ba4\u53c2\u6570<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                                        \u603b\u7ed3<\/strong><\/p>\n\n\n\n
                                        \n\n\n\n
                                        \u81f3\u6b64\uff0c\u6211\u4eec\u5df2\u7ecf\u5b66\u5230\u4e86dockerfile\u4e2d\u6700\u5e38\u7528\u7684\u547d\u4ee4\uff0c\u81f3\u4e8e\u5176\u4ed6\u7684\u90fd\u662f\u4f5c\u4e3a\u7279\u6b8a\u9700\u6c42\u6216\u8005\u66f4\u5b9a\u5236\u5316\u7684dockerfile\u811a\u672c\u53bb\u4f7f\u7528\uff0c\u800c\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u7684\u547d\u4ee4\u57fa\u672c\u53ef\u4ee5\u4f5c\u4e3a\u4f01\u4e1a\u4e2d\u7684dockerfile\u4f7f\u7528\uff0c\u5f53\u7136\uff0cdockerfile\u7684\u8bed\u6cd5\u8fdc\u8fdc\u4e0d\u503c\u8fd9\u4e48\u7b80\u5355\uff0c\u90a3\u4e48\u66f4\u591a\u7684\u4fe1\u606f\u53ef\u4ee5\u53c2\u8003\u5b98\u65b9\u6587\u6863\uff1ahttps:\/\/docs.docker.com\/reference\/dockerfile\/<\/strong>[6]<\/sup><\/p>\n","protected":false},"excerpt":{"rendered":"
                                        \u8f6c\u8f7d\uff1aDockerfile\u4e0d\u4f1a\u5199\uff1f\u4e8e\u662f\u6211\u82b1\u5341\u5206\u949f\u770b\u4e86\u8fd9\u7bc7\u6587\u7ae0 It all starts with a Doc […]<\/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\/17456"}],"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=17456"}],"version-history":[{"count":6,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/17456\/revisions"}],"predecessor-version":[{"id":17470,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/17456\/revisions\/17470"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}