docker delete image

Error response from daemon: conflict: unable to delete d8638d086558 (cannot be forced) - image has dependent child images

 

Before deleting an image, use docker rm to delete all containers (even stopped containers) that depend on this image, otherwise the image cannot be deleted.

 

1. Stop the container
# docker stop $(docker ps -a | grep "Exited" | awk '{print $1 }')
2. Delete the container

# docker rm $(docker ps -a | grep "Exited" | awk '{print $1 }') 

3. Delete the mirror

# docker rmi $(docker images | grep "none" | awk '{print $3}')