{"id":34125,"date":"2023-01-13T18:56:34","date_gmt":"2023-11-12T14:05:09","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/docker-compose-%e4%b8%80%e4%b8%aa%e6%89%a9%e5%b1%95%e6%9c%8d%e5%8a%a1%e7%9a%84compose\/"},"modified":"2024-04-29T09:45:31","modified_gmt":"2024-04-29T01:45:31","slug":"docker-compose-%e4%b8%80%e4%b8%aa%e6%89%a9%e5%b1%95%e6%9c%8d%e5%8a%a1%e7%9a%84compose","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/docker-compose-%e4%b8%80%e4%b8%aa%e6%89%a9%e5%b1%95%e6%9c%8d%e5%8a%a1%e7%9a%84compose\/","title":{"rendered":"Docker Compose – \u4e00\u4e2a\u6269\u5c55\u670d\u52a1\u7684Compose"},"content":{"rendered":"

Docker Compose – Docker Compose\u7684\u6269\u5c55\u670d\u52a1<\/h1>\n

\u539f\u6587\uff1a\u5728Compose\u4e2d\u6269\u5c55\u670d\u52a1
\nhttps:\/\/docs.docker.com\/compose\/extends\/<\/p>\n

Paraphrase: \u6269\u5c55Compose\u4e2d\u7684\u670d\u52a1
\nhttps:\/\/docs.docker.com\/compose\/extends\/<\/p>\n

\u901a\u8fc7Docker Compose\u7684extends\u5173\u952e\u5b57\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6587\u4ef6\u4e2d\u5171\u4eab\u76f8\u540c\u7684\u914d\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u5728\u5b8c\u5168\u4e0d\u540c\u7684\u9879\u76ee\u4e2d\u4f7f\u7528\u3002\u6269\u5c55\u670d\u52a1\uff08Extending service\uff09\u901a\u5e38\u5728\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\u91cd\u65b0\u4f7f\u7528\u5df2\u5b9a\u4e49\u7684\u670d\u52a1\u65f6\u975e\u5e38\u6709\u7528\u3002\u53ea\u9700\u8981\u5728\u4e00\u4e2a\u5730\u65b9\u5b9a\u4e49\u670d\u52a1\uff0c\u7136\u540e\u4f7f\u7528extends\u5173\u952e\u5b57\uff0c\u5c31\u53ef\u4ee5\u5728\u4efb\u4f55\u5730\u65b9\u5f15\u7528\u3002<\/p>\n

\u6216\u8005\uff0c\u60a8\u8fd8\u53ef\u4ee5\u5728\u591a\u4e2a\u73af\u5883\u4e2d\u90e8\u7f72\u5177\u6709\u7a0d\u5fae\u4e0d\u540c\u670d\u52a1\uff08\u6216\u8005\u4fee\u6539\u4e00\u4e9b\u8bbe\u7f6e\uff09\u7684\u540c\u4e00\u5e94\u7528\u7a0b\u5e8f\u3002\u800c\u4e14\uff0c\u60a8\u53ef\u4ee5\u5728\u65e0\u9700\u590d\u5236\u7c98\u8d34\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n

\u6df1\u5165\u7406\u89e3\u8a2d\u5b9a<\/h3>\n

\u5728\u4f7f\u7528 docker-compose.yml \u5b9a\u4e49\u670d\u52a1\u65f6\uff0c\u60a8\u53ef\u4ee5\u6309\u4ee5\u4e0b\u65b9\u5f0f\u58f0\u660e\u5bf9\u5176\u4ed6\u670d\u52a1\u7684\u6269\u5c55\uff1a<\/p>\n

web:\r\n  extends:\r\n    file: common-services.yml\r\n    service: webapp\r\n<\/code><\/pre>\n
\u901a\u8fc7\u6b64\u547d\u4ee4\uff0cCompose \u5c06\u91cd\u7528 common-services.yml \u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u6765\u5b9a\u4e49 webapp \u670d\u52a1\u3002\u5047\u8bbe common-services.yml \u7684\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n
webapp:\r\n  build: .\r\n  ports:\r\n    - \"8000:8000\"\r\n  volumes:\r\n    - \"\/data\"\r\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528docker-compose.yml\u6587\u4ef6\u4e2d\u5199\u5165\u7684\u5185\u5bb9\u8fdb\u884c\u6784\u5efa\u5c06\u4ea7\u751f\u4e0e\u624b\u52a8\u6784\u5efa\u76f8\u540c\u7684\u7ed3\u679c\u3002\u76f8\u540c\u4e4b\u5904\u5728\u4e8e\u5728web\u90e8\u5206\u5b9a\u4e49\u7684\u6784\u5efa\u3001\u7aef\u53e3\u548c\u5377\u7684\u8bbe\u7f6e\u3002<\/p>\n
\u8ba9\u6211\u4eec\u6df1\u5165\u7814\u7a76\u4e00\u4e0b\u672c\u5730\u7684docker-compose.yml\u914d\u7f6e\u6587\u4ef6\u7684\u5b9a\u4e49\uff08\u6216\u91cd\u65b0\u5b9a\u4e49\uff09\u3002<\/p>\n
web:\r\n  extends:\r\n    file: common-services.yml\r\n    service: webapp\r\n  environment:\r\n    - DEBUG=1\r\n  cpu_shares: 5\r\n<\/code><\/pre>\n
\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5728web\u670d\u52a1\u4e2d\u94fe\u63a5\u5176\u4ed6\u670d\u52a1\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n
web:\r\n  extends:\r\n    file: common-services.yml\r\n    service: webapp\r\n  environment:\r\n    - DEBUG=1\r\n  cpu_shares: 5\r\n  links:\r\n    - db\r\ndb:\r\n  image: postgres\r\n<\/code><\/pre>\n
\u8bf7\u53c2\u9605\u53c2\u8003\u8d44\u6599\uff0c\u4e86\u89e3\u6709\u5173 extends \u7528\u6cd5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n
\u8bf7\u63d0\u4f9b\u4e00\u4e2a\u53e5\u5b50\u8fdb\u884c\u7ffb\u8bd1\u3002<\/h3>\n
\u672c\u4f8b\u5c06\u91cd\u7528\u5feb\u901f\u5165\u95e8\u6307\u5357\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\uff08\u5982\u679c\u60a8\u4e0d\u719f\u6089Compose\uff0c\u8bf7\u5148\u5b8c\u6210\u5feb\u901f\u5165\u95e8\u6307\u5357\uff09\u3002\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Compose\u8fdb\u884c\u672c\u5730\u5f00\u53d1\uff0c\u5e76\u5047\u5b9a\u5c06\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u3002<\/p>\n
\u672c\u5730\u73af\u5883\u548c\u751f\u4ea7\u73af\u5883\u76f8\u4f3c\uff0c\u4f46\u5b58\u5728\u4e00\u4e9b\u533a\u522b\u3002\u5728\u5f00\u53d1\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u4f1a\u5c06\u5377\u6302\u8f7d\u4ee5\u4fbf\u80fd\u591f\u4fee\u6539\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u3002\u800c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u4ece\u5916\u90e8\u770b\u4ee3\u7801\u5219\u662f\u4e0d\u53ef\u53d8\u7684\uff08\u4e0d\u53ef\u66f4\u6539\u7684\uff09\uff0c\u65e8\u5728\u786e\u4fdd\u4e0d\u4f1a\u9519\u8bef\u5730\u8fdb\u884c\u66f4\u6539\u3002\u5728\u5f00\u53d1\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u672c\u5730\u7684Redis\u5bb9\u5668\uff0c\u800c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5176\u4ed6\u56e2\u961f\u7ba1\u7406\u7684\u540d\u4e3aredis-production.example.com\u7684\u670d\u52a1\u3002<\/p>\n
\u8981\u8bbe\u5b9a\u6b64\u793a\u4f8b\u7684extends\uff0c\u9700\u8981\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n
    \n
  1. \n
      \u4f7f\u7528Dockerfile\u5b9a\u4e49Docker\u955c\u50cf\u7684web\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4f7f\u7528common.yml\u5b9a\u4e49Compose\u670d\u52a1\u3002<\/ol>\n<\/li>\n<\/ol>\n
       <\/p>\n
        \u4f7f\u7528\u5e38\u89c4\u7684Compose\u6587\u4ef6docker-compose.yml\u5b9a\u4e49\u5f00\u53d1\u73af\u5883\u3002<\/ol>\n
        extends \u3092\u4f7f\u3063\u3066 web\u30b5\u30fc\u30d3\u30b9\u3092\u53d6\u5f97\uff08pull\uff09
        \n\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u8fbc\u3081\u308b\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u8a2d\u5b9a
        \n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30ed\u30fc\u30ab\u30eb\u3067\u4f7f\u3046\u305f\u3081\u306e\u8ffd\u52a0 Redis \u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u6210<\/p>\n
        3. \u4f7f\u7528\u7b2c\u4e09\u4e2aCompose\u6587\u4ef6production.yml\u5b9a\u4e49\u751f\u4ea7\u73af\u5883\u3002<\/p>\n
        extends \u3092\u4f7f\u3063\u3066 web \u30b5\u30fc\u30d3\u30b9\u3092\u53d6\u5f97\uff08pull\uff09
        \nweb \u30b5\u30fc\u30d3\u30b9\u304c\u5916\u90e8\u306e\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3 Redis \u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u5b9a\u7fa9<\/p>\n
        \u7f51\u9875\u5e94\u7528\u7a0b\u5e8f\u7684\u5b9a\u4e49<\/h4>\n
        Web\u5e94\u7528\u7a0b\u5e8f\u7684\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n
          \u521b\u5efa\u4e00\u4e2a\u540d\u4e3aapp.py\u7684\u6587\u4ef6\u3002<\/ol>\n
          \u9019\u500b\u6a94\u6848\u5c07\u8a18\u8ff0\u4e00\u500b\u7c21\u55ae\u7684Python\u61c9\u7528\u7a0b\u5f0f\uff0c\u4f7f\u7528Flask\u5728HTTP\u4e0a\u589e\u52a0Redis\u8a08\u6578\u5668\u3002<\/p>\n
          from flask import Flask\r\nfrom redis import Redis\r\nimport os\r\n\r\n\r\napp = Flask(__name__)\r\nredis = Redis(host=os.environ['REDIS_HOST'], port=6379)\r\n\r\n\r\n@app.route('\/')\r\ndef hello():\r\n   redis.incr('hits')\r\n   return 'Hello World! I have been seen %s times.\\n' % redis.get('hits')\r\n\r\n\r\nif __name__ == \"__main__\":\r\n   app.run(host=\"0.0.0.0\", debug=True)\r\n<\/code><\/pre>\n
          \u6b64\u4ee3\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf REDIS_HOST \u5b9a\u4e49\u4e86 Redis \u7684\u8fde\u63a5\u5730\u5740\u3002<\/p>\n
          2. \u5728requirements.txt\u6587\u4ef6\u4e2d\u5b9a\u4e49Python\u7684\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n
          flask\r\nredis\r\n<\/code><\/pre>\n
          3. \u521b\u5efa\u4e00\u4e2aDockerfile\u6765\u6784\u5efa\u5305\u542b\u5e94\u7528\u7a0b\u5e8f\u7684\u955c\u50cf\u3002<\/p>\n
          FROM python:2.7\r\nADD . \/code\r\nWORKDIR \/code\r\nRUN pip install -r requirements.txt\r\nCMD python app.py\r\n<\/code><\/pre>\n
          \u521b\u5efa\u4e00\u4e2a\u540d\u4e3acommon.yml\u7684\u6587\u4ef6\uff0c\u7528\u4e8e\u8bbe\u7f6eCompose\u7684\u914d\u7f6e\u3002<\/p>\n
          \u8fd9\u4e2a\u8bbe\u5b9a\u5b9a\u4e49\u4e86\u5982\u4f55\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
          web:\r\n  build: .\r\n  ports:\r\n    - \"5000:5000\"\r\n<\/code><\/pre>\n
          \u5178\u578b\u7684\u306a\u306e\u306f\u3001\u3053\u306e\u8a2d\u5b9a\u3092 docker-compose.yml \u306b\u843d\u3068\u3057\u8fbc\u3080\u65b9\u6cd5\u3067\u3059\u304c\u3001\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u3067 extends \u3092\u4f7f\u3063\u3066\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306b\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5206\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
          \u5f00\u53d1\u73af\u5883\u7684\u5b9a\u4e49<\/h4>\n
            \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a docker-compose.yml \u7684\u6587\u4ef6\u3002<\/ol>\n
            extends\u9009\u9879\u5c06\u4ece\u524d\u9762\u4e00\u7ae0\u521b\u5efa\u7684common.yml\u6587\u4ef6\u4e2d\u83b7\u53d6web\u670d\u52a1\u3002<\/p>\n
            web:\r\n  extends:\r\n    file: common.yml\r\n    service: web\r\n  volumes:\r\n    - .:\/code\r\n  links:\r\n    - redis\r\n  environment:\r\n    - REDIS_HOST=redis\r\nredis:\r\n  image: redis\r\n<\/code><\/pre>\n
            web \u30b5\u30fc\u30d3\u30b9\u306b\u65b0\u3057\u304f\u8ffd\u52a0\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u306e\u306f\uff1a<\/p>\n
              \n
            • \n
                \u5916\u306b\u3042\u308b common.yml \u304b\u3089 web \u306e\u57fa\u672c\u8a2d\u5b9a\u3092\u53d6\u5f97\u3059\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n
                 <\/p>\n
                  \n
                • \n
                    \u57fa\u672c\u8a2d\u5b9a common.yml \u306e\u8a2d\u5b9a\u306b volumes \u3068 links \u3092\u8ffd\u52a0\u3059\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n
                     <\/p>\n
                      \u74b0\u5883\u5909\u6570 REDIS_HOST \u306b redis \u30b3\u30f3\u30c6\u30ca\u306e\u30ea\u30f3\u30af\u5148\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u3053\u306e\u74b0\u5883\u3067\u306f Docker Hub \u304b\u3089 radis \u30a4\u30e1\u30fc\u30b8\u3092\u53d6\u5f97\u3057\u3066\u4f7f\u3046\u3002<\/ul>\n
                      2.docker-compose up \u306e\u5b9f\u884c\u3002<\/p>\n
                      Compose \u306f web \u3068 redis \u30b3\u30f3\u30c6\u30ca\u306e\u4f5c\u6210\u3001\u30ea\u30f3\u30af\u3001\u8d77\u52d5\u3092\u4e00\u7dd2\u306b\u884c\u3044\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b3\u30fc\u30c9\u306e\u3042\u308b\u5834\u6240\u306f\u3001web \u30b3\u30f3\u30c6\u30ca\u306e\u4e2d\u306b\u30de\u30a6\u30f3\u30c8\u3057\u307e\u3059\u3002<\/p>\n
                      \u60a8\u5c06\u5728app.py\u6587\u4ef6\u7684\u6d88\u606f\u4e2d\u786e\u8ba4\u4ee3\u7801\u662f\u5426\u5df2\u7ecf\u52a0\u8f7d\u3002\u663e\u793a\u5c06\u4ece”Hello world!”\u53d8\u4e3a”Hello from Compose!”\u3002<\/p>\n
                      \u8bf7\u4e0d\u8981\u5fd8\u8bb0\u91cd\u65b0\u52a0\u8f7d\u6d4f\u89c8\u5668\u4ee5\u786e\u8ba4\u66f4\u6539\uff01<\/p>\n
                      \u751f\u4ea7\u73af\u5883\u7684\u5b9a\u4e49<\/h4>\n
                      \u51e0\u4e4e\u5b8c\u6210\u4e86\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u8981\u5b9a\u4e49\u751f\u4ea7\u73af\u5883\uff1a<\/p>\n
                        \u521b\u5efa\u4e00\u4e2a\u540d\u4e3aproduction.yml\u7684\u6587\u4ef6\u3002<\/ol>\n
                        \u4e0e docker-compose.yml \u76f8\u540c\uff0cextends \u9009\u9879\u4f1a\u83b7\u53d6 common.yml \u7684 web \u670d\u52a1\u3002<\/p>\n
                        web:\r\n  extends:\r\n    file: common.yml\r\n    service: web\r\n  environment:\r\n    - REDIS_HOST=redis-production.example.com\r\n<\/code><\/pre>\n
                        \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4 docker-compose -f production.yml up\u3002<\/p>\n
                        Compose\u4f1a\u521b\u5efaweb\u5bb9\u5668\u5e76\u8fde\u63a5\u5230\u7531REDIS_HOST\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u7684Redis\u3002\u8fd9\u4e2a\u53d8\u91cf\u6307\u7684\u662f\u751f\u4ea7\u73af\u5883\u7684Rails\u5b9e\u4f8b\u3002<\/p>\n
                        \u5907\u5fd8\u5f55\uff1a\u5c1d\u8bd5\u5728\u6d4f\u89c8\u5668\u4e2d\u663e\u793a\u6b64\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u65f6\u4f1a\u51fa\u73b0\u9519\u8bef\u3002\u539f\u56e0\u662f\u56e0\u4e3a\u540d\u4e3a redis-production.example.com \u7684 Redis \u670d\u52a1\u5668\u4e0d\u5b58\u5728\u3002<\/p>\n
                        \u4f7f\u7528extends\u5173\u952e\u5b57\u53ef\u4ee5\u4ece\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6\u540c\u65f6\u52a0\u8f7d\u670d\u52a1\u3002\u5728\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u671f\u95f4\uff0c\u53ef\u4ee5\u5728common.yml\u4e2d\u5bf9web\u670d\u52a1\u8fdb\u884c\u5fc5\u8981\u7684\u66f4\u6539\u3002Compose\u5728docker-compose\u6267\u884c\u65f6\uff0c\u53ef\u4ee5\u9009\u62e9\u9002\u5408\u5f00\u53d1\u548c\u751f\u4ea7\u4e24\u79cd\u73af\u5883\u7684\u6b63\u786e\u914d\u7f6e\u3002\u8fd9\u6837\u5c31\u4e0d\u518d\u9700\u8981\u624b\u52a8\u590d\u5236\u7c98\u8d34\u6216\u624b\u52a8\u540c\u6b65\u6bcf\u4e2a\u73af\u5883\u4e86\u3002<\/p>\n
                        \u53c2\u8003\u8d44\u6599<\/h3>\n
                        \u5728\u4efb\u4f55\u670d\u52a1\u4e2d\uff0cextends \u53ef\u4ee5\u4e0e\u5176\u4ed6\u8bbe\u7f6e\u5bc6\u94a5\u4e00\u8d77\u4f7f\u7528\u3002\u5b83\u59cb\u7ec8\u9700\u8981\u4e24\u4e2a\u952e\uff0cfile \u548c service\uff0c\u5c31\u50cf\u5728\u5b57\u5178\u4e2d\u671f\u671b\u7684\u90a3\u6837\u3002<\/p>\n
                        file\u952e\u7528\u4e8e\u6307\u5b9a\u8981\u8bfb\u53d6\u7684\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u6216\u76f8\u5bf9\u8def\u5f84\u8fdb\u884c\u6307\u5b9a\u3002\u76f8\u5bf9\u8def\u5f84\u662f\u6307\u76f8\u5bf9\u4e8e\u5f53\u524d\u6587\u4ef6\u4f4d\u7f6e\u7684\u8def\u5f84\u3002<\/p>\n
                        service\u5173\u952e\u5b57\u7528\u4e8e\u6307\u5b9a\u670d\u52a1\u7684\u6269\u5c55\u540d\u79f0\uff0c\u7c7b\u4f3c\u4e8eweb\u6216database\u3002<\/p>\n
                        \u6211\u4eec\u8fd8\u53ef\u4ee5\u5c06\u81ea\u8eab\u6269\u5c55\u5230\u5176\u4ed6\u5bf9\u8c61\u4e0a\u3002\u6269\u5c55\u6ca1\u6709\u9650\u5236\u3002\u7531\u4e8eCompose\u4e0d\u652f\u6301\u5faa\u73af\u5f15\u7528\uff0c\u56e0\u6b64\u5982\u679c\u5b58\u5728\u5faa\u73af\u5f15\u7528\uff0cdocker-compose\u5c06\u4f1a\u4e2d\u65ad\u5904\u7406\u3002<\/p>\n
                        \u6dfb\u52a0\u548c\u66ff\u6362\u8bbe\u5b9a<\/h3>\n
                        Compose \u4f1a\u5c06\u539f\u59cb\u670d\u52a1\u8bbe\u7f6e\u672c\u5730\u590d\u5236\uff0c\u4f46\u4f1a\u6392\u9664 links \u548c volumes_from\u3002\u8fd9\u662f\u4e3a\u4e86\u660e\u786e\u670d\u52a1\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5f53\u8bfb\u53d6\u5f53\u524d\u6587\u4ef6\u65f6\u3002\u540c\u65f6\uff0c\u5373\u4f7f\u5f15\u7528\u7684\u6587\u4ef6\u635f\u574f\u5e76\u4e14\u65e0\u6cd5\u8fd4\u56de\u7ed3\u679c\uff0c\u60a8\u4e5f\u53ef\u4ee5\u5728\u672c\u5730\u5b9a\u4e49\u5b83\u4eec\u3002<\/p>\n
                        \u5982\u679c\u539f\u59cb\u670d\u52a1\u548c\u672c\u5730\u670d\u52a1\u5bf9\u4e8e\u76f8\u540c\u9009\u9879\u8fdb\u884c\u4e86\u5b9a\u4e49\uff0c\u90a3\u4e48\u4f1a”\u8986\u76d6”\u672c\u5730\u503c\u6216\u8005”\u6269\u5c55”\u539f\u59cb\u670d\u52a1\u7684\u5b9a\u4e49\u3002\u8fd9\u79cd\u884c\u4e3a\u4e0e\u5176\u4ed6\u8bbe\u7f6e\u9009\u9879\u4e0d\u540c\u3002<\/p>\n
                        \u53ea\u6709\u4e00\u4e2a\u503c\u7684\u9009\u9879\uff0c\u5982image\u3001command\u3001mem_limit\uff0c\u4f1a\u8986\u76d6\u65e7\u503c\u3002\u8fd9\u662f\u9ed8\u8ba4\u7684\u884c\u4e3a\uff0c\u4e0b\u9762\u5c06\u5217\u51fa\u6240\u6709\u4f8b\u5916\u60c5\u51b5\u3002<\/p>\n
                        # \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\ncommand: python app.py\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\ncommand: python otherapp.py\r\n\r\n# \u7d50\u679c\r\ncommand: python otherapp.py\r\n<\/code><\/pre>\n
                        \u5728\u6784\u5efa\u548c\u6620\u50cf\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u5b9a\u4e49\u4e86\u539f\u59cb\u670d\u52a1\uff0cCompose \u5c06\u4e22\u5f03\u5176\u4ed6\u8bbe\u7f6e\u3002<\/p>\n
                        # \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nbuild: .\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nimage: redis\r\n\r\n# \u7d50\u679c\r\nimage: redis\r\n\r\n# \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nimage: redis\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nbuild: .\r\n\r\n# \u7d50\u679c\r\nbuild: .\r\n<\/code><\/pre>\n
                        \u7531\u4e8e ports\u3001expose\u3001external_links\u3001dns\u548cdns_search\u90fd\u6709\u591a\u4e2a\u9009\u9879\uff0c\u56e0\u6b64Compose\u4f1a\u5c06\u6bcf\u4e2a\u503c\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n
                        # \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nexport:\r\n  - \"3000\"\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nexpose:\r\n  - \"4000\"\r\n  - \"5000\"\r\n\r\n# \u7d50\u679c\r\nexpose:\r\n  - \"3000\"\r\n  - \"4000\"\r\n  - \"5000\"\r\n<\/code><\/pre>\n
                        \u5728\u73af\u5883\u548c\u6807\u7b7e\u7684\u60c5\u51b5\u4e0b\uff0cCompose \u5c06\u4f18\u5148\u5408\u5e76\u672c\u5730\u5b9a\u4e49\u7684\u503c\u3002<\/p>\n
                        # \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nenvironment:\r\n  - FOO=original\r\n  - BAR=original\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nenvironment:\r\n  - BAR=local\r\n  - BAZ=local\r\n\r\n# \u7d50\u679c\r\nenvironment:\r\n  - FOO=original\r\n  - BAR=local\r\n  - BAZ=local\r\n<\/code><\/pre>\n
                        \u6700\u540e\uff0cCompose\u5c06\u9996\u5148\u5408\u5e76\uff08\u6574\u5408\uff09\u5728\u672c\u5730\u5b9a\u4e49\u7684\u503c\uff0c\u800c\u540e\u5408\u5e76\u5377\uff08volume\uff09\u548c\u8bbe\u5907\uff08devices\uff09\u3002<\/p>\n
                        # \u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nvolumes:\r\n  - \/original-dir\/foo:\/foo\r\n  - \/original-dir\/bar:\/bar\r\n\r\n# \u30ed\u30fc\u30ab\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\r\nvolumes:\r\n  - \/local-dir\/bar:\/bar\r\n  - \/local-dir\/baz\/:baz\r\n\r\n# \u7d50\u679c\r\nvolumes:\r\n  - \/original-dir\/foo:\/foo\r\n  - \/local-dir\/bar:\/bar\r\n  - \/local-dir\/baz\/:baz\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
                        Docker Compose – Docker Compose\u7684\u6269\u5c55\u670d\u52a1 \u539f\u6587\uff1a\u5728Compose\u4e2d […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34125","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nDocker Compose - \u4e00\u4e2a\u6269\u5c55\u670d\u52a1\u7684Compose - 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\/docker-compose-\u4e00\u4e2a\u6269\u5c55\u670d\u52a1\u7684compose\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docker Compose - \u4e00\u4e2a\u6269\u5c55\u670d\u52a1\u7684Compose\" \/>\n<meta property=\"og:description\" content=\"Docker Compose – Docker Compose\u7684\u6269\u5c55\u670d\u52a1 \u539f\u6587\uff1a\u5728Compose\u4e2d […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/docker-compose-\u4e00\u4e2a\u6269\u5c55\u670d\u52a1\u7684compose\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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