docker 部署的时候遇到问题 about my-blog HOT 4 CLOSED

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[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12.135 s
[INFO] Finished at: 2018-05-20T12:28:33+08:00
[INFO] Final Memory: 32M/76M
[INFO] ------------------------------------------------------------------------
+ cd docker-extension
+ docker-compose stop
+ docker-compose rm -f
No stopped containers
+ grep none
+ awk '{print $3 }'
+ xargs docker rmi
+ docker images
"docker rmi" requires at least 1 argument.
See 'docker rmi --help'.

Usage:  docker rmi [OPTIONS] IMAGE [IMAGE...] [flags]

Remove one or more images
[root@iZuf60o71ndcv5bgniyu4mZ docker-extension]#docker-compose restart
ERROR: No containers to restart

[root@iZuf60o71ndcv5bgniyu4mZ docker-extension]# wget http://localhost:28080
--2018-05-20 12:33:07--  http://localhost:28080/
Resolving localhost (localhost)... 127.0.0.1, ::1
Connecting to localhost (localhost)|127.0.0.1|:28080... failed: Connection refused.
Connecting to localhost (localhost)|::1|:28080... failed: No route to host.