{"id":12858,"date":"2024-11-15T13:07:12","date_gmt":"2024-11-15T05:07:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12858\/"},"modified":"2024-11-15T13:07:12","modified_gmt":"2024-11-15T05:07:12","slug":"docker%e5%ae%b9%e5%99%a8%e7%9a%84%e7%ab%af%e5%8f%a3%e6%98%a0%e5%b0%84%e9%99%90%e5%88%b6%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e7%ab%af%e5%8f%a3%e8%a2%ab%e5%8d%a0%e7%94%a8%e7%9a%84%e9%97%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12858\/","title":{"rendered":"Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u9650\u5236\uff1a\u5982\u4f55\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\uff1f"},"content":{"rendered":"

Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u9650\u5236\uff1a\u5982\u4f55\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\uff1f<\/h1>\n

\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5bb9\u5668\u6280\u672f\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\u3002Docker\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u72ec\u7acb\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8de8\u73af\u5883\u7684\u4e00\u81f4\u6027\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7aef\u53e3\u6620\u5c04\u95ee\u9898\u5e38\u5e38\u6210\u4e3a\u5f00\u53d1\u8005\u9762\u4e34\u7684\u6311\u6218\u4e4b\u4e00\uff0c\u5c24\u5176\u662f\u5f53\u5bbf\u4e3b\u673a\u4e0a\u7684\u7aef\u53e3\u5df2\u7ecf\u88ab\u5360\u7528\u65f6\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u9650\u5236\uff0c\u5e76\u63d0\u4f9b\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u95ee\u9898\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n

\u4ec0\u4e48\u662fDocker\u7aef\u53e3\u6620\u5c04\uff1f<\/h2>\n

Docker\u7aef\u53e3\u6620\u5c04\u662f\u6307\u5c06\u5bb9\u5668\u5185\u90e8\u7684\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u7684\u7aef\u53e3\uff0c\u4ee5\u4fbf\u5916\u90e8\u53ef\u4ee5\u8bbf\u95ee\u5bb9\u5668\u5185\u7684\u670d\u52a1\u3002\u901a\u8fc7\u7aef\u53e3\u6620\u5c04\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5bbf\u4e3b\u673a\u4e0a\u8bbf\u95ee\u8fd0\u884c\u5728Docker\u5bb9\u5668\u4e2d\u7684\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u4e00\u4e2a\u5bb9\u5668\u5e76\u5c06\u517680\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u76848080\u7aef\u53e3\uff1a<\/p>\n

docker run -d -p 8080:80 nginx<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bbf\u4e3b\u673a\u76848080\u7aef\u53e3\u5c06\u8f6c\u53d1\u5230\u5bb9\u5668\u768480\u7aef\u53e3\uff0c\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u8bbf\u95eehttp:\/\/localhost:8080\u6765\u8bbf\u95eeNginx\u670d\u52a1\u3002<\/p>\n
\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898<\/h2>\n
\u5f53\u5c1d\u8bd5\u6620\u5c04\u4e00\u4e2a\u5df2\u7ecf\u88ab\u5176\u4ed6\u670d\u52a1\u5360\u7528\u7684\u7aef\u53e3\u65f6\uff0cDocker\u4f1a\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\uff0c\u63d0\u793a\u7aef\u53e3\u5df2\u88ab\u5360\u7528\u3002\u8fd9\u79cd\u60c5\u51b5\u5728\u5f00\u53d1\u548c\u6d4b\u8bd5\u73af\u5883\u4e2d\u5c24\u4e3a\u5e38\u89c1\uff0c\u56e0\u4e3a\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u540c\u65f6\u8fd0\u884c\u591a\u4e2a\u670d\u52a1\u3002\u5e38\u89c1\u7684\u9519\u8bef\u4fe1\u606f\u5982\u4e0b\uff1a<\/p>\n
Error: Port is already allocated<\/code><\/pre>\n
\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u5f00\u53d1\u8005\u9700\u8981\u91c7\u53d6\u4e00\u4e9b\u63aa\u65bd\u6765\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\u3002<\/p>\n
\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898<\/h2>\n
1. \u67e5\u627e\u5e76\u505c\u6b62\u5360\u7528\u7aef\u53e3\u7684\u670d\u52a1<\/h3>\n
\u9996\u5148\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u67e5\u627e\u5360\u7528\u7279\u5b9a\u7aef\u53e3\u7684\u8fdb\u7a0b\u3002\u4f8b\u5982\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo lsof -i :8080<\/code><\/pre>\n
\u8be5\u547d\u4ee4\u5c06\u5217\u51fa\u6240\u6709\u5360\u75288080\u7aef\u53e3\u7684\u8fdb\u7a0b\u3002\u627e\u5230\u76f8\u5173\u8fdb\u7a0b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u505c\u6b62\u5b83\uff1a<\/p>\n
sudo kill -9 <\/code><\/pre>\n
\u5176\u4e2d\uff0c\u662f\u8fdb\u7a0b\u7684ID\u3002<\/p>\n
2. \u4f7f\u7528\u4e0d\u540c\u7684\u7aef\u53e3\u6620\u5c04<\/h3>\n
\u5982\u679c\u4e0d\u60f3\u505c\u6b62\u5360\u7528\u7aef\u53e3\u7684\u670d\u52a1\uff0c\u53ef\u4ee5\u9009\u62e9\u5c06Docker\u5bb9\u5668\u6620\u5c04\u5230\u5176\u4ed6\u672a\u88ab\u5360\u7528\u7684\u7aef\u53e3\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u768480\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u76848081\u7aef\u53e3\uff1a<\/p>\n
docker run -d -p 8081:80 nginx<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7http:\/\/localhost:8081\u8bbf\u95eeNginx\u670d\u52a1\u3002<\/p>\n
3. \u4f7f\u7528Docker Compose\u7ba1\u7406\u670d\u52a1<\/h3>\n
\u5728\u590d\u6742\u7684\u5e94\u7528\u4e2d\uff0c\u4f7f\u7528Docker Compose\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u670d\u52a1\u53ca\u5176\u7aef\u53e3\u6620\u5c04\u3002\u901a\u8fc7\u5728docker-compose.yml\u6587\u4ef6\u4e2d\u5b9a\u4e49\u670d\u52a1\u53ca\u5176\u7aef\u53e3\u6620\u5c04\uff0c\u53ef\u4ee5\u907f\u514d\u624b\u52a8\u7ba1\u7406\u7aef\u53e3\u51b2\u7a81\u3002\u4f8b\u5982\uff1a<\/p>\n
version: '3'\nservices:\n  web:\n    image: nginx\n    ports:\n      - \"8080:80\"\n  app:\n    image: myapp\n    ports:\n      - \"8081:80\"<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cweb\u670d\u52a1\u548capp\u670d\u52a1\u5206\u522b\u6620\u5c04\u52308080\u548c8081\u7aef\u53e3\uff0c\u907f\u514d\u4e86\u51b2\u7a81\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u662f\u5b9e\u73b0\u5bb9\u5668\u4e0e\u5916\u90e8\u901a\u4fe1\u7684\u91cd\u8981\u673a\u5236\uff0c\u4f46\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\u5e38\u5e38\u4f1a\u7ed9\u5f00\u53d1\u8005\u5e26\u6765\u56f0\u6270\u3002\u901a\u8fc7\u67e5\u627e\u5e76\u505c\u6b62\u5360\u7528\u7aef\u53e3\u7684\u670d\u52a1\u3001\u4f7f\u7528\u4e0d\u540c\u7684\u7aef\u53e3\u6620\u5c04\u4ee5\u53ca\u5229\u7528Docker Compose\u7ba1\u7406\u670d\u52a1\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u670d\u52a1\u5668\u8d44\u6e90\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u5982\u7c73\u4e91\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u4e91\u670d\u52a1\u5668<\/a>\u548cVPS<\/a>\u7684\u4fe1\u606f\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u5e94\u5bf9Docker\u5bb9\u5668\u7684\u6311\u6218\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u9650\u5236\uff1a\u5982\u4f55\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5bb9\u5668\u6280\u672f\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\u3002Docker\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u72ec\u7acb\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8de8\u73af\u5883\u7684\u4e00\u81f4\u6027\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7aef\u53e3\u6620\u5c04\u95ee\u9898\u5e38\u5e38\u6210\u4e3a\u5f00\u53d1\u8005\u9762\u4e34\u7684\u6311\u6218\u4e4b\u4e00\uff0c\u5c24\u5176\u662f\u5f53\u5bbf\u4e3b\u673a\u4e0a\u7684\u7aef\u53e3\u5df2\u7ecf\u88ab\u5360\u7528\u65f6\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5bb9\u5668\u7684\u7aef\u53e3\u6620\u5c04\u9650\u5236\uff0c\u5e76\u63d0\u4f9b\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u95ee\u9898\u7684\u6709\u6548\u65b9\u6cd5\u3002 \u4ec0\u4e48\u662fDocker\u7aef\u53e3\u6620\u5c04\uff1f Docker\u7aef\u53e3\u6620\u5c04\u662f\u6307\u5c06\u5bb9\u5668\u5185\u90e8\u7684\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u7684\u7aef\u53e3\uff0c\u4ee5\u4fbf\u5916\u90e8\u53ef\u4ee5\u8bbf\u95ee\u5bb9\u5668\u5185\u7684\u670d\u52a1\u3002\u901a\u8fc7\u7aef\u53e3\u6620\u5c04\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5bbf\u4e3b\u673a\u4e0a\u8bbf\u95ee\u8fd0\u884c\u5728Docker\u5bb9\u5668\u4e2d\u7684\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u4e00\u4e2a\u5bb9\u5668\u5e76\u5c06\u517680\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u76848080\u7aef\u53e3\uff1a docker run -d -p 8080:80 nginx \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bbf\u4e3b\u673a\u76848080\u7aef\u53e3\u5c06\u8f6c\u53d1\u5230\u5bb9\u5668\u768480\u7aef\u53e3\uff0c\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u8bbf\u95eehttp:\/\/localhost:8080\u6765\u8bbf\u95eeNginx\u670d\u52a1\u3002 \u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898 \u5f53\u5c1d\u8bd5\u6620\u5c04\u4e00\u4e2a\u5df2\u7ecf\u88ab\u5176\u4ed6\u670d\u52a1\u5360\u7528\u7684\u7aef\u53e3\u65f6\uff0cDocker\u4f1a\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\uff0c\u63d0\u793a\u7aef\u53e3\u5df2\u88ab\u5360\u7528\u3002\u8fd9\u79cd\u60c5\u51b5\u5728\u5f00\u53d1\u548c\u6d4b\u8bd5\u73af\u5883\u4e2d\u5c24\u4e3a\u5e38\u89c1\uff0c\u56e0\u4e3a\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u540c\u65f6\u8fd0\u884c\u591a\u4e2a\u670d\u52a1\u3002\u5e38\u89c1\u7684\u9519\u8bef\u4fe1\u606f\u5982\u4e0b\uff1a Error: Port is already allocated \u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u5f00\u53d1\u8005\u9700\u8981\u91c7\u53d6\u4e00\u4e9b\u63aa\u65bd\u6765\u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898\u3002 \u89e3\u51b3\u7aef\u53e3\u88ab\u5360\u7528\u7684\u95ee\u9898 1. \u67e5\u627e\u5e76\u505c\u6b62\u5360\u7528\u7aef\u53e3\u7684\u670d\u52a1 \u9996\u5148\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u67e5\u627e\u5360\u7528\u7279\u5b9a\u7aef\u53e3\u7684\u8fdb\u7a0b\u3002\u4f8b\u5982\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo lsof -i :8080 \u8be5\u547d\u4ee4\u5c06\u5217\u51fa\u6240\u6709\u5360\u75288080\u7aef\u53e3\u7684\u8fdb\u7a0b\u3002\u627e\u5230\u76f8\u5173\u8fdb\u7a0b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u505c\u6b62\u5b83\uff1a sudo kill -9 \u5176\u4e2d\uff0c\u662f\u8fdb\u7a0b\u7684ID\u3002 2. \u4f7f\u7528\u4e0d\u540c\u7684\u7aef\u53e3\u6620\u5c04 \u5982\u679c\u4e0d\u60f3\u505c\u6b62\u5360\u7528\u7aef\u53e3\u7684\u670d\u52a1\uff0c\u53ef\u4ee5\u9009\u62e9\u5c06Docker\u5bb9\u5668\u6620\u5c04\u5230\u5176\u4ed6\u672a\u88ab\u5360\u7528\u7684\u7aef\u53e3\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u768480\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u76848081\u7aef\u53e3\uff1a docker run -d -p 8081:80 nginx \u8fd9\u6837\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7http:\/\/localhost:8081\u8bbf\u95eeNginx\u670d\u52a1\u3002 3. \u4f7f\u7528Docker Compose\u7ba1\u7406\u670d\u52a1 \u5728\u590d\u6742\u7684\u5e94\u7528\u4e2d\uff0c\u4f7f\u7528Docker Compose\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u670d\u52a1\u53ca\u5176\u7aef\u53e3\u6620\u5c04\u3002\u901a\u8fc7\u5728docker-compose.yml\u6587\u4ef6\u4e2d\u5b9a\u4e49\u670d\u52a1\u53ca\u5176\u7aef\u53e3\u6620\u5c04\uff0c\u53ef\u4ee5\u907f\u514d\u624b\u52a8\u7ba1\u7406\u7aef\u53e3\u51b2\u7a81\u3002\u4f8b\u5982\uff1a version: ‘3’ services: web: image: nginx ports: – 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