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Igris
Mission Specialist
Mission Specialist
  • 4,396 Views

DO280 exam

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

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5 Replies
tat
Flight Engineer Flight Engineer
Flight Engineer
  • 3,973 Views

"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 😉
best regards,
Alexander
Harishankar1996
Mission Specialist
Mission Specialist
  • 3,452 Views

hi.

  • 3,351 Views

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Is that something new in exam 4.6 and the training outdated?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).

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ricardodacosta
Moderator
Moderator
  • 3,342 Views

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
Moderator
Moderator
  • 3,342 Views

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

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