can not access to internet docker images / git repo in ex280 environment

[pham-manh-hung]

At DO280 lab, I can use docker images at quay.io or registry.redhat.io or git repo at github.com but in the exam ex280 environment, the OCP can't connect to internet to access those repositories. 

What should I do to deploy an application in oCP

[Wasim_Raja]

All the repositories required as part of the exam will be accessible without any issue.

[pham-manh-hung]

Thanks Wasim for your reply. I think I need to edit the file /etc/containers/registries.conf to make access to the images repos

[carbajgu]

Hi! I just took the exam and I tryied to... oc debug pod/xxxx -image=registry.redhat.io/ubi8/ubi but... somehow did not work... i did not know what to do, so frustrating...

perhaps, next exam i will try with  registry.redhat.com, registry.access.redhat.com, and so on...

[pham-manh-hung]

I think we need to check the registries value in file /etc/containers/registries.conf

[RajanKatwal]

In exams usually there is a repo server which you would not have access to locally login but you would have been provided with details of repo along with u/n and password to access it. Usually you need to get containers from those repos. In my exam (RHCSA) I were able to authenticate, search without issue however pull or run would not work. Not sure what went wrong.