DO280 exam

[Igris]

https://www.redhat.com/en/services/training/ex280-red-hat-certified-specialist-in-openshift-administ...

If you look at the last two exam objectives :

Configure cluster scaling

• Manually control the number of cluster workers
• Automatically scale the number of cluster workers

As far as i can see the labs for 4.5 are removed and 4.5.2 doesnt even include those since its not running on AWS.

I would like to ask the certification team ? Is this still part of the exam and if yes what is expected, when no training (labs) on the sujbect are provided ? 

I will use this thread for bugs as well.

edit 3/23/2021

the lab auth-review scrpit wont accept self-provisioner role for group managers if its done via the UI only via cli

[tat]

"Create a self signed certificate" is also a stated exam objective, but is neither taught in the course, labs nor the (4.5) documentation.

man req EXAMPLES might help for this one + openssl rsa -in encrypted.key -out plaintext.key 😉

[Harishankar1996]

hi.

[kelmartins]

Hi,

I am also preparing myself for the certification and noticed the DO280 training did not cover cluster auto-scaling.

Is that something new in exam 4.6 and the training outdated? (even though the training seems to have been updated for 4.6).

[ricardodacosta]

We had cluster autoscaling as part of DO280 when it was first released but changes to the training environment meant that autoscaling was no longer possible. We teach manually scaling a cluster in DO380. I'll ask for the team to remove that as an exam objective.

With respect to creating a self-signed certificate, it is covered in Chapter 12. See the guided exercise called: Exposing Applications for External Access

[ricardodacosta]

We had cluster autoscaling as part of DO280 when it was first released but changes to the training environment meant that autoscaling was no longer possible. We teach manually scaling a cluster in DO380. I'll ask for the team to remove that as an exam objective.

With respect to creating a self-signed certificate, it is covered in Chapter 12. See the guided exercise called: Exposing Applications for External Access