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Question

Error response from daemon: Cannot start container 
2ef255298cfbf4340e43c101467b9a996806f55c8c822de05e417ab81bec2c7a: 
Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use

无法启动容器 怎么解决呀

Answer 1

Your port 80 is already in use, so the startup failed.

If the external 80 is already used, use -p 8080:80 to change the port and reverse proxy.