Why is the new docker image is bigger than original?

KodeKloud Engineer
#1

Hi,

Just completed the “Docker Image from Container” task. However I notice the new image (demo:datacenter) is bigger than original one, how could it be?

[root@stapp03 ~]# docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
demo datacenter 5b54d28983a3 5 seconds ago 103MB
ubuntu latest 1318b700e415 11 days ago 72.8MB

#2

Hello @DTsg,

Please check out our docker image lecture to understand this: -

Docker Images - KodeKloud

Regards,
KodeKloud Support