{"id":10378,"date":"2024-11-15T12:18:58","date_gmt":"2024-11-15T04:18:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/10378\/"},"modified":"2024-11-15T12:18:58","modified_gmt":"2024-11-15T04:18:58","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8docker%e7%9a%84%e5%a4%9a%e5%b1%82%e9%95%9c%e5%83%8f%e7%bc%93%e5%ad%98%e5%8a%a0%e9%80%9f%e6%9e%84%e5%bb%ba%e8%bf%87%e7%a8%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/10378\/","title":{"rendered":"\u5982\u4f55\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8docker%e7%9a%84%e5%a4%9a%e5%b1%82%e9%95%9c%e5%83%8f%e7%bc%93%e5%ad%98%e5%8a%a0%e9%80%9f%e6%9e%84%e5%bb%ba%e8%bf%87%e7%a8%8b%ef%bc%9f-AimXFRABYx\">\u5982\u4f55\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u90e8\u7f72\u548c\u7ba1\u7406\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0cDocker\u955c\u50cf\u7684\u6784\u5efa\u8fc7\u7a0b\u6709\u65f6\u53ef\u80fd\u4f1a\u53d8\u5f97\u7f13\u6162\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9891\u7e41\u6784\u5efa\u548c\u66f4\u65b0\u955c\u50cf\u7684\u60c5\u51b5\u4e0b\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3docker%e9%95%9c%e5%83%8f%e7%9a%84%e5%b1%82%e6%ac%a1%e7%bb%93%e6%9e%84-AimXFRABYx\">\u7406\u89e3Docker\u955c\u50cf\u7684\u5c42\u6b21\u7ed3\u6784<\/h2>\n<p>Docker\u955c\u50cf\u662f\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\u7684\uff0c\u6bcf\u4e00\u5c42\u4ee3\u8868\u4e86\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u6b65\u9aa4\u3002\u8fd9\u4e9b\u5c42\u662f\u53ea\u8bfb\u7684\uff0cDocker\u4f1a\u5c06\u5b83\u4eec\u7f13\u5b58\u4ee5\u63d0\u9ad8\u6784\u5efa\u6548\u7387\u3002\u5f53\u4f60\u4fee\u6539Dockerfile\u5e76\u91cd\u65b0\u6784\u5efa\u955c\u50cf\u65f6\uff0cDocker\u4f1a\u68c0\u67e5\u6bcf\u4e00\u5c42\u7684\u7f13\u5b58\uff0c\u5982\u679c\u67d0\u4e00\u5c42\u6ca1\u6709\u53d8\u5316\uff0cDocker\u5c31\u4f1a\u4f7f\u7528\u7f13\u5b58\u800c\u4e0d\u662f\u91cd\u65b0\u6784\u5efa\u8be5\u5c42\u3002<\/p>\n<h2 id=\"%e4%bc%98%e5%8c%96dockerfile%e4%bb%a5%e5%88%a9%e7%94%a8%e7%bc%93%e5%ad%98-AimXFRABYx\">\u4f18\u5316Dockerfile\u4ee5\u5229\u7528\u7f13\u5b58<\/h2>\n<p>\u4e3a\u4e86\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\uff0c\u4f18\u5316Dockerfile\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<ul>\n<li><strong>\u5c06\u4e0d\u5e38\u53d8\u52a8\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff1a<\/strong>\u5c06\u4e0d\u5e38\u66f4\u6539\u7684\u6307\u4ee4\uff08\u5982\u5b89\u88c5\u4f9d\u8d56\u9879\uff09\u653e\u5728Dockerfile\u7684\u524d\u9762\uff0c\u800c\u5c06\u9891\u7e41\u66f4\u6539\u7684\u6307\u4ee4\uff08\u5982\u590d\u5236\u6e90\u4ee3\u7801\uff09\u653e\u5728\u540e\u9762\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>FROM node:14\nWORKDIR \/app\nCOPY package.json .\/\nRUN npm install\nCOPY . .<\/code><\/pre>\n<li><strong>\u5408\u5e76RUN\u6307\u4ee4\uff1a<\/strong>\u5c06\u591a\u4e2aRUN\u6307\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u5c42\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>RUN apt-get update &amp;&amp; \n    apt-get install -y package1 package2 &amp;&amp; \n    apt-get clean<\/code><\/pre>\n<li><strong>\u4f7f\u7528\u7f13\u5b58\u7684\u57fa\u7840\u955c\u50cf\uff1a<\/strong>\u9009\u62e9\u4e00\u4e2a\u7a33\u5b9a\u7684\u57fa\u7840\u955c\u50cf\u7248\u672c\uff0c\u907f\u514d\u9891\u7e41\u66f4\u65b0\u57fa\u7840\u955c\u50cf\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%a9%e7%94%a8%e6%9e%84%e5%bb%ba%e5%8f%82%e6%95%b0%e5%92%8c%e5%a4%9a%e9%98%b6%e6%ae%b5%e6%9e%84%e5%bb%ba-AimXFRABYx\">\u5229\u7528\u6784\u5efa\u53c2\u6570\u548c\u591a\u9636\u6bb5\u6784\u5efa<\/h2>\n<p>Docker\u652f\u6301\u6784\u5efa\u53c2\u6570\uff08ARG\uff09\u548c\u591a\u9636\u6bb5\u6784\u5efa\uff0c\u8fd9\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u3002\u901a\u8fc7\u4f7f\u7528\u6784\u5efa\u53c2\u6570\uff0c\u53ef\u4ee5\u5728\u6784\u5efa\u65f6\u4f20\u9012\u53d8\u91cf\uff0c\u4ece\u800c\u63a7\u5236\u67d0\u4e9b\u5c42\u7684\u6784\u5efa\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>ARG NODE_VERSION=14\nFROM node:${NODE_VERSION} as builder\nWORKDIR \/app\nCOPY package.json .\/\nRUN npm install\nCOPY . .<\/code><\/pre>\n<p>\u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u4f60\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\uff0c\u4ece\u800c\u53ea\u5c06\u6700\u7ec8\u9700\u8981\u7684\u6587\u4ef6\u590d\u5236\u5230\u6700\u7ec8\u955c\u50cf\u4e2d\u3002\u8fd9\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u6784\u5efa\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker-buildkit-AimXFRABYx\">\u4f7f\u7528Docker BuildKit<\/h2>\n<p>Docker BuildKit\u662fDocker\u7684\u4e00\u4e2a\u65b0\u7279\u6027\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u6548\u7684\u6784\u5efa\u8fc7\u7a0b\u3002\u542f\u7528BuildKit\u540e\uff0cDocker\u4f1a\u5e76\u884c\u5904\u7406\u6784\u5efa\u6b65\u9aa4\uff0c\u4ece\u800c\u52a0\u5feb\u6784\u5efa\u901f\u5ea6\u3002\u8981\u542f\u7528BuildKit\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff1a<\/p>\n<pre><code>export DOCKER_BUILDKIT=1<\/code><\/pre>\n<p>\u7136\u540e\u4f7f\u7528docker build\u547d\u4ee4\u6784\u5efa\u955c\u50cf\uff0cBuildKit\u4f1a\u81ea\u52a8\u5904\u7406\u7f13\u5b58\u548c\u5e76\u884c\u6784\u5efa\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-AimXFRABYx\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f18\u5316Dockerfile\u3001\u5229\u7528\u6784\u5efa\u53c2\u6570\u548c\u591a\u9636\u6bb5\u6784\u5efa\uff0c\u4ee5\u53ca\u542f\u7528Docker BuildKit\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u663e\u8457\u52a0\u5febDocker\u955c\u50cf\u7684\u6784\u5efa\u8fc7\u7a0b\u3002\u8fd9\u4e9b\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6784\u5efa\u6548\u7387\uff0c\u8fd8\u80fd\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\uff0c\u63d0\u5347\u5f00\u53d1\u4f53\u9a8c\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u6784\u5efa\u548c\u90e8\u7f72\u7684\u56e2\u961f\u6765\u8bf4\uff0c\u638c\u63e1\u8fd9\u4e9b\u6280\u5de7\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u548c\u533f\u540d\u670d\u52a1\u5668\uff0c\u5e2e\u52a9\u60a8\u4fdd\u62a4\u9690\u79c1\u6743\u5e76\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684 <a href=\"https:\/\/fwq.ai\">\u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u90e8\u7f72\u548c\u7ba1\u7406\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0cDocker\u955c\u50cf\u7684\u6784\u5efa\u8fc7\u7a0b\u6709\u65f6\u53ef\u80fd\u4f1a\u53d8\u5f97\u7f13\u6162\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9891\u7e41\u6784\u5efa\u548c\u66f4\u65b0\u955c\u50cf\u7684\u60c5\u51b5\u4e0b\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\u3002 \u7406\u89e3Docker\u955c\u50cf\u7684\u5c42\u6b21\u7ed3\u6784 Docker\u955c\u50cf\u662f\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\u7684\uff0c\u6bcf\u4e00\u5c42\u4ee3\u8868\u4e86\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u6b65\u9aa4\u3002\u8fd9\u4e9b\u5c42\u662f\u53ea\u8bfb\u7684\uff0cDocker\u4f1a\u5c06\u5b83\u4eec\u7f13\u5b58\u4ee5\u63d0\u9ad8\u6784\u5efa\u6548\u7387\u3002\u5f53\u4f60\u4fee\u6539Dockerfile\u5e76\u91cd\u65b0\u6784\u5efa\u955c\u50cf\u65f6\uff0cDocker\u4f1a\u68c0\u67e5\u6bcf\u4e00\u5c42\u7684\u7f13\u5b58\uff0c\u5982\u679c\u67d0\u4e00\u5c42\u6ca1\u6709\u53d8\u5316\uff0cDocker\u5c31\u4f1a\u4f7f\u7528\u7f13\u5b58\u800c\u4e0d\u662f\u91cd\u65b0\u6784\u5efa\u8be5\u5c42\u3002 \u4f18\u5316Dockerfile\u4ee5\u5229\u7528\u7f13\u5b58 \u4e3a\u4e86\u6709\u6548\u5229\u7528Docker\u7684\u591a\u5c42\u955c\u50cf\u7f13\u5b58\uff0c\u4f18\u5316Dockerfile\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff1a \u5c06\u4e0d\u5e38\u53d8\u52a8\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff1a\u5c06\u4e0d\u5e38\u66f4\u6539\u7684\u6307\u4ee4\uff08\u5982\u5b89\u88c5\u4f9d\u8d56\u9879\uff09\u653e\u5728Dockerfile\u7684\u524d\u9762\uff0c\u800c\u5c06\u9891\u7e41\u66f4\u6539\u7684\u6307\u4ee4\uff08\u5982\u590d\u5236\u6e90\u4ee3\u7801\uff09\u653e\u5728\u540e\u9762\u3002\u4f8b\u5982\uff1a FROM node:14 WORKDIR \/app COPY package.json .\/ RUN npm install COPY . . \u5408\u5e76RUN\u6307\u4ee4\uff1a\u5c06\u591a\u4e2aRUN\u6307\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u5c42\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff1a RUN apt-get update &amp;&amp; apt-get install -y package1 package2 &amp;&amp; apt-get clean \u4f7f\u7528\u7f13\u5b58\u7684\u57fa\u7840\u955c\u50cf\uff1a\u9009\u62e9\u4e00\u4e2a\u7a33\u5b9a\u7684\u57fa\u7840\u955c\u50cf\u7248\u672c\uff0c\u907f\u514d\u9891\u7e41\u66f4\u65b0\u57fa\u7840\u955c\u50cf\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002 \u5229\u7528\u6784\u5efa\u53c2\u6570\u548c\u591a\u9636\u6bb5\u6784\u5efa Docker\u652f\u6301\u6784\u5efa\u53c2\u6570\uff08ARG\uff09\u548c\u591a\u9636\u6bb5\u6784\u5efa\uff0c\u8fd9\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u3002\u901a\u8fc7\u4f7f\u7528\u6784\u5efa\u53c2\u6570\uff0c\u53ef\u4ee5\u5728\u6784\u5efa\u65f6\u4f20\u9012\u53d8\u91cf\uff0c\u4ece\u800c\u63a7\u5236\u67d0\u4e9b\u5c42\u7684\u6784\u5efa\u3002\u4f8b\u5982\uff1a ARG NODE_VERSION=14 FROM node:${NODE_VERSION} as builder WORKDIR \/app COPY package.json .\/ RUN npm install COPY . . \u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u4f60\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\uff0c\u4ece\u800c\u53ea\u5c06\u6700\u7ec8\u9700\u8981\u7684\u6587\u4ef6\u590d\u5236\u5230\u6700\u7ec8\u955c\u50cf\u4e2d\u3002\u8fd9\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u8fd8\u53ef\u4ee5\u63d0\u9ad8\u6784\u5efa\u901f\u5ea6\u3002 \u4f7f\u7528Docker 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