{"id":20502,"date":"2026-06-10T11:37:29","date_gmt":"2026-06-10T03:37:29","guid":{"rendered":"https:\/\/ab123.xyz\/?p=20502"},"modified":"2026-06-10T11:37:29","modified_gmt":"2026-06-10T03:37:29","slug":"docker-compose-%e5%a4%9a%e5%ae%b9%e5%99%a8%e7%bd%91%e7%bb%9c%e6%9d%83%e5%a8%81%e6%8c%87%e5%8d%97%ef%bc%9a%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88%e6%9c%8d%e5%8a%a1%e4%ba%92%e8%81%94","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=20502","title":{"rendered":"Docker Compose \u591a\u5bb9\u5668\u7f51\u7edc\u6743\u5a01\u6307\u5357\uff1a\u5b9e\u73b0\u9ad8\u6548\u670d\u52a1\u4e92\u8054"},"content":{"rendered":"

\u5728\u5fae\u670d\u52a1\u67b6\u6784\u65e5\u76ca\u6d41\u884c\u7684\u4eca\u5929\uff0cDocker Compose<\/strong> \u7684\u591a\u5bb9\u5668\u7f51\u7edc\u529f\u80fd\u5df2\u6210\u4e3a\u5f00\u53d1\u4e0e\u8fd0\u7ef4\u56e2\u961f\u5b9e\u73b0\u670d\u52a1\u95f4\u9ad8\u6548\u901a\u4fe1\u7684\u6838\u5fc3\u5de5\u5177\u3002\u901a\u8fc7 Docker Compose Multi-Container Networking<\/strong>\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5b9a\u4e49\u3001\u8fde\u63a5\u5e76\u9694\u79bb\u591a\u4e2a\u5bb9\u5668\uff0c\u6784\u5efa\u51fa\u53ef\u590d\u7528\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecd\u8be5\u5de5\u5177\u7684\u6838\u5fc3\u80fd\u529b\u3001\u4f18\u52bf\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u53ca\u5b9e\u6218\u7528\u6cd5\u3002<\/p>\n

\u5b98\u65b9\u6587\u6863\u4e0e\u6700\u65b0\u8d44\u6e90\u8bf7\u8bbf\u95ee\uff1a\u5b98\u65b9\u7f51\u7ad9<\/a><\/p>\n

\u6838\u5fc3\u529f\u80fd\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n

Docker Compose \u901a\u8fc7\u4e00\u4e2a docker-compose.yml<\/code> \u914d\u7f6e\u6587\u4ef6\uff0c\u7edf\u4e00\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u7684\u7f51\u7edc\u62d3\u6251\u3002\u5176\u5185\u7f6e\u7684\u9ed8\u8ba4\u7f51\u7edc\uff08\u901a\u5e38\u540d\u4e3a myapp_default<\/code>\uff09\u4f1a\u81ea\u52a8\u5c06\u540c\u4e00\u9879\u76ee\u4e0b\u7684\u6240\u6709\u5bb9\u5668\u52a0\u5165\u540c\u4e00\u5b50\u7f51\uff0c\u4f7f\u5b83\u4eec\u80fd\u591f\u901a\u8fc7\u670d\u52a1\u540d\u79f0\uff08service name\uff09\u76f4\u63a5\u4e92\u76f8\u89e3\u6790\u3002<\/p>\n

    \n
  • \u81ea\u52a8 DNS \u89e3\u6790<\/strong>\uff1a\u5bb9\u5668\u95f4\u65e0\u9700\u624b\u52a8\u6307\u5b9a IP\uff0c\u53ea\u9700\u4f7f\u7528 service_name:port<\/code> \u683c\u5f0f\u5373\u53ef\u901a\u4fe1\u3002<\/li>\n
  • \u7f51\u7edc\u9694\u79bb<\/strong>\uff1a\u6bcf\u4e2a Compose \u9879\u76ee\u62e5\u6709\u72ec\u7acb\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\uff0c\u907f\u514d\u8de8\u9879\u76ee\u5e72\u6270\u3002<\/li>\n
  • \u81ea\u5b9a\u4e49\u7f51\u7edc<\/strong>\uff1a\u652f\u6301\u5b9a\u4e49 networks<\/code> \u5b57\u6bb5\uff0c\u521b\u5efa\u6865\u63a5\u3001\u8986\u76d6\uff08overlay\uff09\u6216\u5916\u90e8\u7f51\u7edc\uff0c\u6ee1\u8db3\u590d\u6742\u62d3\u6251\u9700\u6c42\u3002<\/li>\n<\/ul>\n

    \u5173\u952e\u4f18\u52bf\u4e0e\u9002\u7528\u573a\u666f<\/h2>\n

    \u76f8\u6bd4\u624b\u52a8 docker run --link<\/code> \u6216\u5355\u72ec\u521b\u5efa\u7f51\u7edc\uff0cCompose \u7f51\u7edc\u5177\u5907\u4ee5\u4e0b\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ef7\u503c\uff1a<\/p>\n

      \n
    • \u58f0\u660e\u5f0f\u914d\u7f6e<\/strong>\uff1a\u7f51\u7edc\u7ed3\u6784\u5728 YAML \u4e2d\u4e00\u76ee\u4e86\u7136\uff0c\u4fbf\u4e8e\u7248\u672c\u63a7\u5236\u548c\u56e2\u961f\u534f\u4f5c\u3002<\/li>\n
    • \u4e00\u952e\u90e8\u7f72\u4e0e\u9500\u6bc1<\/strong>\uff1adocker-compose up<\/code> \u81ea\u52a8\u521b\u5efa\u7f51\u7edc\uff0cdocker-compose down<\/code> \u81ea\u52a8\u6e05\u7406\u3002<\/li>\n
    • \u5f39\u6027\u6269\u5c55<\/strong>\uff1a\u901a\u8fc7 depends_on<\/code> \u548c links<\/code>\uff08\u5df2\u5f03\u7528\u4f46\u517c\u5bb9\uff09\u63a7\u5236\u542f\u52a8\u987a\u5e8f\uff0c\u7ed3\u5408\u8d1f\u8f7d\u5747\u8861\u8f7b\u677e\u5b9e\u73b0\u6c34\u5e73\u6269\u5c55\u3002<\/li>\n<\/ul>\n

      \u5178\u578b\u5e94\u7528\u573a\u666f<\/strong>\uff1a<\/p>\n

        \n
      • Web \u5e94\u7528 + \u6570\u636e\u5e93 + \u7f13\u5b58\uff08\u5982 Nginx + Python Flask + MySQL + Redis\uff09<\/li>\n
      • \u5fae\u670d\u52a1\u96c6\u7fa4\uff08\u5982\u8ba2\u5355\u3001\u652f\u4ed8\u3001\u901a\u77e5\u670d\u52a1\u901a\u8fc7\u5185\u90e8\u7f51\u7edc\u8c03\u7528\uff09<\/li>\n
      • \u672c\u5730\u5f00\u53d1\u73af\u5883\u6a21\u62df\u751f\u4ea7\u7f51\u7edc\uff08\u4f7f\u7528 network_mode: host<\/code> \u6216\u5916\u90e8\u7f51\u7edc\uff09<\/li>\n<\/ul>\n

        \u5982\u4f55\u4f7f\u7528\uff1a\u4ece\u5165\u95e8\u5230\u5b9e\u6218<\/h2>\n

        \u57fa\u7840\u793a\u4f8b\uff1a\u4e24\u4e2a\u5bb9\u5668\u4e92\u8054<\/h3>\n

        \u521b\u5efa docker-compose.yml<\/code>\uff1a<\/p>\n

        version: '3.8'\nservices:\n  web:\n    image: nginx\n  app:\n    image: myapp\n    networks:\n      - frontend\nnetworks:\n  frontend:<\/code><\/pre>\n
        \u8fd0\u884c docker-compose up<\/code>\uff0cweb<\/code> \u548c app<\/code> \u81ea\u52a8\u52a0\u5165 frontend<\/code> \u7f51\u7edc\uff0capp<\/code> \u8bbf\u95ee http:\/\/web:80<\/code> \u5373\u53ef\u4e0e Nginx \u901a\u4fe1\u3002<\/p>\n
        \u9ad8\u7ea7\u6280\u5de7\uff1a\u8fde\u63a5\u5916\u90e8\u7f51\u7edc<\/h3>\n
        \u82e5\u9700\u4e0e\u5df2\u5b58\u5728\u7684\u5bb9\u5668\u901a\u4fe1\uff0c\u53ef\u4f7f\u7528 external: true<\/code> \u5f15\u7528\u5916\u90e8\u7f51\u7edc\uff1a<\/p>\n
        networks:\n  shared-net:\n    external:\n      name: my-existing-network<\/code><\/pre>\n
        \u8c03\u8bd5\u4e0e\u6392\u9519<\/h3>\n
        \u4f7f\u7528 docker-compose exec service_name ping another_service<\/code> \u6d4b\u8bd5\u8fde\u901a\u6027\uff0c\u6216 docker network inspect<\/code> \u67e5\u770b\u8be6\u7ec6\u914d\u7f6e\u3002<\/p>\n
        \u603b\u7ed3<\/h2>\n
        \u638c\u63e1 Docker Compose Multi-Container Networking<\/strong> \u662f\u6784\u5efa\u73b0\u4ee3\u5bb9\u5668\u5316\u5e94\u7528\u7684\u5fc5\u5907\u6280\u80fd\u3002\u5b83\u964d\u4f4e\u4e86\u591a\u670d\u52a1\u90e8\u7f72\u7684\u590d\u6742\u5ea6\uff0c\u63d0\u5347\u4e86\u5f00\u53d1\u6548\u7387\u4e0e\u7cfb\u7edf\u53ef\u9760\u6027\u3002\u65e0\u8bba\u662f\u5c0f\u578b\u4e2a\u4eba\u9879\u76ee\u8fd8\u662f\u5927\u578b\u4f01\u4e1a\u5fae\u670d\u52a1\uff0cCompose \u7f51\u7edc\u90fd\u80fd\u63d0\u4f9b\u7b80\u6d01\u4e14\u5f3a\u5927\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5728\u5fae\u670d\u52a1\u67b6\u6784\u65e5\u76ca\u6d41\u884c\u7684\u4eca\u5929\uff0cDocker Compose \u7684\u591a\u5bb9\u5668\u7f51\u7edc\u529f\u80fd\u5df2\u6210\u4e3a\u5f00\u53d1\u4e0e\u8fd0\u7ef4\u56e2\u961f\u5b9e\u73b0\u670d\u52a1\u95f4\u9ad8\u6548\u901a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[23879,23880,23881,23882,23883],"class_list":["post-20502","post","type-post","status-publish","format-standard","hentry","category-4","tag-docker-compose","tag-23880","tag-23881","tag-23882","tag-23883"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/20502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20502"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/20502\/revisions"}],"predecessor-version":[{"id":20503,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/20502\/revisions\/20503"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}