docker镜像删除报错

1.docker镜像在一个或多个存储库中引用

[root@localhost ~]# docker rmi cd6d8154f1e1
Failed to remove image (cd6d8154f1e1): Error response from daemon: conflict: unable to delete cd6d8154f1e1 (must be forced) - image is referenced in one or more repositories

解决方案：REPOSITORY:TAG方式删除

docker rmi localhost:5000/myfirstimage:latest

2.docker镜像被停止的容器或正在运行的容器在使用

[root@localhost ~]# docker rmi 4ab4c602aa5e
Failed to remove image (4ab4c602aa5e): Error response from daemon: conflict: unable to del
ete 4ab4c602aa5e (must be forced) - image is being used by stopped container c152cd3154f5

解决方案：先删除容器，再删除镜像

docker rm c152cd3154f5
docker rmi 4ab4c602aa5e