Save, Load and Transfer Docker Image review

[Benceking24]

Hy!

On KKE Docker level 3 task 4 name: “Save, Load and Transfer Docker Image” I think i did everything right despite the task always fails for me.

I issued the following commands:

• SSH to stapp01
• docker save games:datacenter -o games.tar
• scp games.tar banner@stapp03:/home/banner
• agree on ssh key and type password
• exit back to jumphost
• SSH to stapp03
• docker import games.tar games:datacenter

And you can see the results in the image below. The image was transfered (the ID and size got changed somehow), and I check on bot stapp01 and stapp03 the docker service IS RUNNING.

I looked up all the flags for the save and import commands but didn’t find any relevant one. Could you help me find the problem?

[Santosh_KodeKloud]

Hi @Benceking24

That looks weird.

Try copying the image tarball to /tmp on the app server3, verify that the file is copied, and then load.

I attempted the task, and it was successful.

[Benceking24]

Hy @Santosh_KodeKloud

Thanks for the reply. The problem is that I was using docker import instead of docker load… My bad!

I got it working this time!