{"id":17320,"date":"2024-11-18T09:49:27","date_gmt":"2024-11-18T01:49:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17320\/"},"modified":"2024-11-18T09:49:27","modified_gmt":"2024-11-18T01:49:27","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e6%8c%81%e7%bb%ad%e9%9b%86%e6%88%90%e5%92%8c%e6%8c%81%e7%bb%ad%e9%83%a8%e7%bd%b2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17320\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169942134226425.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72<\/p>\n<p>\u968f\u7740\u8f6f\u4ef6\u5f00\u53d1\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u6210\u4e3a\u4e86\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u6d41\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002Docker\u4f5c\u4e3a\u4e00\u4e2a\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u6301\u7eed\u96c6\u6210<\/p>\n<p>\u6301\u7eed\u96c6\u6210\u662f\u6307\u5c06\u5f00\u53d1\u4eba\u5458\u5bf9\u4ee3\u7801\u7684\u4fee\u6539\u9891\u7e41\u5730\u5408\u5e76\u5230\u5171\u4eab\u5b58\u50a8\u5e93\u4e2d\uff0c\u5e76\u9891\u7e41\u5730\u8fdb\u884c\u6784\u5efa\u548c\u6d4b\u8bd5\u3002\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u53ef\u4ee5\u7b80\u5316\u73af\u5883\u914d\u7f6e\u548c\u6784\u5efa\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<ol>\n<li>\u521b\u5efaDockerfile\u6587\u4ef6<\/li>\n<\/ol>\n<p>Dockerfile\u662f\u7528\u4e8e\u6784\u5efaDocker\u955c\u50cf\u7684\u811a\u672c\u6587\u4ef6\u3002\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aDockerfile\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre># \u4f7f\u7528\u5b98\u65b9\u7684 Node.js \u955c\u50cf\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\nFROM node:alpine\n\n# \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/app\n\n# \u590d\u5236 package.json \u548c package-lock.json \u5230\u5de5\u4f5c\u76ee\u5f55\nCOPY package*.json .\/\n\n# \u5b89\u88c5\u9879\u76ee\u4f9d\u8d56\nRUN npm install\n\n# \u5c06\u9879\u76ee\u6587\u4ef6\u590d\u5236\u5230\u5de5\u4f5c\u76ee\u5f55\nCOPY . .\n\n# \u66b4\u9732\u7aef\u53e3\nEXPOSE 3000\n\n# \u8fd0\u884c\u5e94\u7528\nCMD [\"npm\", \"start\"]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2aDockerfile\u6587\u4ef6\u5b9a\u4e49\u4e86\u4e00\u4e2a\u57fa\u4e8eNode.js\u7684\u955c\u50cf\uff0c\u5e76\u5c06\u9879\u76ee\u7684\u4f9d\u8d56\u5b89\u88c5\u5230\u955c\u50cf\u4e2d\uff0c\u5e76\u5c06\u5e94\u7528\u7684\u6587\u4ef6\u548c\u4ee3\u7801\u590d\u5236\u5230\u5de5\u4f5c\u76ee\u5f55\u4e2d\u3002\u6700\u540e\uff0c\u66b4\u9732\u7aef\u53e3\u5e76\u8fd0\u884c\u5e94\u7528\u3002<\/p>\n<ol>\n<li>\u6784\u5efaDocker\u955c\u50cf<\/li>\n<\/ol>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff1a<\/p>\n<pre>docker build -t my-app .<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u6839\u636eDockerfile\u6587\u4ef6\u7684\u5b9a\u4e49\uff0c\u6784\u5efa\u4e00\u4e2a\u540d\u4e3amy-app\u7684\u955c\u50cf\u3002<\/p>\n<ol>\n<li>\u5bb9\u5668\u5316\u6d4b\u8bd5<\/li>\n<\/ol>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a-compose.test.yml\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>version: '3'\nservices:\n  app:\n    build:\n      context: .\n      dockerfile: Dockerfile\n    depends_on:\n      - db\n    command: npm run test\n  db:\n    image: mongo<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2adocker-compose.test.yml\u6587\u4ef6\u5b9a\u4e49\u4e86\u4e24\u4e2a\u670d\u52a1\uff0c\u4e00\u4e2a\u662fapp\u670d\u52a1\u5373\u6211\u4eec\u7684\u5e94\u7528\u670d\u52a1\uff0c\u53e6\u4e00\u4e2a\u662fdb\u670d\u52a1\u5373\u6211\u4eec\u7684\u6570\u636e\u5e93\u670d\u52a1\u3002\u8fd9\u4e2a\u6587\u4ef6\u6307\u793aDocker\u8fd0\u884c\u4e24\u4e2a\u670d\u52a1\uff0c\u5e76\u5728app\u670d\u52a1\u4e2d\u8fd0\u884c\u6d4b\u8bd5\u547d\u4ee4\u3002<\/p>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884c\u6d4b\u8bd5\u5bb9\u5668\uff1a<\/p>\n<pre>docker-compose -f docker-compose.test.yml up<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u542f\u52a8app\u548cdb\u4e24\u4e2a\u670d\u52a1\uff0c\u5e76\u8fd0\u884c\u6d4b\u8bd5\u547d\u4ee4\u3002<\/p>\n<ol>\n<li>\u81ea\u52a8\u5316\u6301\u7eed\u96c6\u6210<\/li>\n<\/ol>\n<p>\u6301\u7eed\u96c6\u6210\u7684\u76ee\u7684\u662f\u5c06\u5f00\u53d1\u4eba\u5458\u7684\u4ee3\u7801\u53d8\u66f4\u5feb\u901f\u3001\u9891\u7e41\u5730\u5408\u5e76\u5230\u4e3b\u5e72\u4ee3\u7801\u4e2d\uff0c\u5e76\u8fdb\u884c\u81ea\u52a8\u5316\u6784\u5efa\u548c\u6d4b\u8bd5\u3002\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3cJenkins\u3001GitLab CI\u7b49\u5de5\u5177\u6765\u5b9e\u73b0\u81ea\u52a8\u5316\u6301\u7eed\u96c6\u6210\u3002<\/p>\n<p>\u4ee5Jenkins\u4e3a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aJenkinsfile\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>pipeline {\n    agent any\n\n    stages {\n        stage('Build') {\n            steps {\n                sh 'docker build -t my-app .'\n            }\n        }\n        stage('Test') {\n            steps {\n                sh 'docker-compose -f docker-compose.test.yml up'\n            }\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2aJenkinsfile\u6587\u4ef6\u5b9a\u4e49\u4e86\u4e00\u4e2aJenkins\u6d41\u6c34\u7ebf\uff0c\u5305\u542b\u4e24\u4e2a\u9636\u6bb5\uff1a\u6784\u5efa\u548c\u6d4b\u8bd5\u3002\u5728\u6784\u5efa\u9636\u6bb5\u6267\u884cdocker build\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff0c\u5728\u6d4b\u8bd5\u9636\u6bb5\u6267\u884cdocker-compose\u547d\u4ee4\u542f\u52a8\u6d4b\u8bd5\u5bb9\u5668\u3002<\/p>\n<p>\u5c06Jenkinsfile\u6587\u4ef6\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u6839\u76ee\u5f55\uff0c\u5e76\u914d\u7f6eJenkins\u670d\u52a1\u5668\u8fdb\u884c\u81ea\u52a8\u5316\u6301\u7eed\u96c6\u6210\u3002<\/p>\n<p>\u4e8c\u3001\u6301\u7eed\u90e8\u7f72<\/p>\n<p>\u6301\u7eed\u90e8\u7f72\u662f\u6307\u5728\u5b8c\u6210\u6301\u7eed\u96c6\u6210\u540e\uff0c\u5c06\u4ee3\u7801\u81ea\u52a8\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u3002\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u90e8\u7f72\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002<\/p>\n<ol>\n<li>\u521b\u5efaDocker\u955c\u50cf<\/li>\n<\/ol>\n<p>\u4f7f\u7528\u524d\u9762\u7684\u6b65\u9aa4\u4e2d\u521b\u5efa\u7684Dockerfile\u6587\u4ef6\uff0c\u6784\u5efa\u4e00\u4e2a\u5305\u542b\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u7684Docker\u955c\u50cf\u3002<\/p>\n<ol>\n<li>\u7f16\u5199docker-compose.yml\u6587\u4ef6<\/li>\n<\/ol>\n<p>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3adocker-compose.yml\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>version: '3'\nservices:\n  app:\n    image: my-app:latest\n    restart: always\n    ports:\n      - 80:3000<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2adocker-compose.yml\u6587\u4ef6\u6307\u793aDocker\u8fd0\u884c\u4e00\u4e2aapp\u670d\u52a1\uff0c\u5e76\u4f7f\u7528\u521a\u624d\u6784\u5efa\u7684my-app\u955c\u50cf\u4f5c\u4e3a\u5176\u57fa\u7840\u955c\u50cf\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u914d\u7f6e\u7aef\u53e3\u6620\u5c04\u53ca\u5176\u4ed6\u670d\u52a1\u3002<\/p>\n<ol>\n<li>\u90e8\u7f72\u5e94\u7528<\/li>\n<\/ol>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u90e8\u7f72\u5e94\u7528\uff1a<\/p>\n<pre>docker-compose up -d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5728\u540e\u53f0\u542f\u52a8app\u670d\u52a1\uff0c\u5e76\u5c06\u5176\u66b4\u9732\u5728\u4e3b\u673a\u768480\u7aef\u53e3\u4e0a\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u7684\u5177\u4f53\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7Docker\uff0c\u53ef\u4ee5\u7b80\u5316\u73af\u5883\u914d\u7f6e\u548c\u90e8\u7f72\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u5e94\u7528\u7684\u53ef\u9760\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72 \u968f\u7740\u8f6f\u4ef6\u5f00\u53d1\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u6210\u4e3a\u4e86\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u6d41\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002Docker\u4f5c\u4e3a\u4e00\u4e2a\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u548c\u6301\u7eed\u90e8\u7f72\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u6301\u7eed\u96c6\u6210 \u6301\u7eed\u96c6\u6210\u662f\u6307\u5c06\u5f00\u53d1\u4eba\u5458\u5bf9\u4ee3\u7801\u7684\u4fee\u6539\u9891\u7e41\u5730\u5408\u5e76\u5230\u5171\u4eab\u5b58\u50a8\u5e93\u4e2d\uff0c\u5e76\u9891\u7e41\u5730\u8fdb\u884c\u6784\u5efa\u548c\u6d4b\u8bd5\u3002\u4f7f\u7528Docker\u8fdb\u884c\u6301\u7eed\u96c6\u6210\u53ef\u4ee5\u7b80\u5316\u73af\u5883\u914d\u7f6e\u548c\u6784\u5efa\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002 \u521b\u5efaDockerfile\u6587\u4ef6 Dockerfile\u662f\u7528\u4e8e\u6784\u5efaDocker\u955c\u50cf\u7684\u811a\u672c\u6587\u4ef6\u3002\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aDockerfile\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a # \u4f7f\u7528\u5b98\u65b9\u7684 Node.js \u955c\u50cf\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf FROM node:alpine # \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55 WORKDIR \/app # \u590d\u5236 package.json \u548c package-lock.json \u5230\u5de5\u4f5c\u76ee\u5f55 COPY package*.json .\/ # \u5b89\u88c5\u9879\u76ee\u4f9d\u8d56 RUN npm install # \u5c06\u9879\u76ee\u6587\u4ef6\u590d\u5236\u5230\u5de5\u4f5c\u76ee\u5f55 COPY . . # \u66b4\u9732\u7aef\u53e3 EXPOSE 3000 # \u8fd0\u884c\u5e94\u7528 CMD [&#8220;npm&#8221;, &#8220;start&#8221;] \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2aDockerfile\u6587\u4ef6\u5b9a\u4e49\u4e86\u4e00\u4e2a\u57fa\u4e8eNode.js\u7684\u955c\u50cf\uff0c\u5e76\u5c06\u9879\u76ee\u7684\u4f9d\u8d56\u5b89\u88c5\u5230\u955c\u50cf\u4e2d\uff0c\u5e76\u5c06\u5e94\u7528\u7684\u6587\u4ef6\u548c\u4ee3\u7801\u590d\u5236\u5230\u5de5\u4f5c\u76ee\u5f55\u4e2d\u3002\u6700\u540e\uff0c\u66b4\u9732\u7aef\u53e3\u5e76\u8fd0\u884c\u5e94\u7528\u3002 \u6784\u5efaDocker\u955c\u50cf \u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff1a docker build -t my-app . \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u6839\u636eDockerfile\u6587\u4ef6\u7684\u5b9a\u4e49\uff0c\u6784\u5efa\u4e00\u4e2a\u540d\u4e3amy-app\u7684\u955c\u50cf\u3002 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