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Where do the images reside for an air-gapped Cloud Pak for Business Automation upgrade?
Suggested Answer: C
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When performing an air-gapped upgrade of Cloud Pak for Business Automation, the images used for the upgrade reside in a local registry. An air-gapped environment is one in which there is no external network access, so the images cannot be pulled from a remote registry such as IBM registry, RedHat quay.io registry, or Docker Hub. Instead, the images must be pre-pulled and stored in a local registry that is accessible to the OpenShift cluster.
26 comments · newest first
MA
Mabel
8 days ago
I’m leaning towards B) RedHat quay.io. It’s popular for containers.
CA
Camellia
13 days ago
I feel confident about C. It's straightforward.
PA
Pamela
18 days ago
Not really for air-gapped. C is safer.
MI
Mickie
23 days ago
But what about A) IBM registry? Isn't that a valid option too?
JU
Justine
28 days ago
I agree! Local registry keeps everything secure.
RE
Reita
1 month ago
I think it's C) Local registry. Makes sense for air-gapped systems.
LA
Lanie
1 month ago
C) Local registry is definitely the best fit for security.
AL
Alaine
1 month ago
D) Docker Hub seems too public for this scenario.
FR
Franklyn
2 months ago
I feel like B) RedHat quay.io registry is less likely for air-gapped.
NO
Norah
2 months ago
But what about A) IBM registry? It could be a valid choice too.
PA
Pa
2 months ago
I agree, C) Local registry is the safest option.
YU
Yuki
2 months ago
I think it's C) Local registry. Makes sense for air-gapped setups.
RO
Rossana
2 months ago
I’m surprised there’s no mention of a public option!
RO
Roslyn
2 months ago
Wait, is it really not D) Docker Hub?
EL
Elouise
3 months ago
C) Local registry makes sense too.
FR
Frederick
3 months ago
I thought it was B) RedHat quay.io!
CA
Casey
3 months ago
Definitely A) IBM registry.
HE
Helaine
3 months ago
I’m surprised there’s no mention of a public option!
FE
Felicidad
3 months ago
Wait, is it really not D) Docker Hub?
DA
Danica
4 months ago
C) Local registry makes sense too.
JO
Josefa
5 months ago
I thought it was B) RedHat quay.io!
PE
Pearlie
5 months ago
Definitely A) IBM registry.
MA
Ma
6 months ago
Docker Hub seems too public for an air-gapped setup, right? I’m leaning towards the local registry option.
CR
Craig
6 months ago
I feel like I saw something about RedHat quay.io in the study materials, but I can't recall if it was specifically for air-gapped upgrades.
XU
Xuan
6 months ago
I remember practicing a question about registries, and I think local registry was mentioned as an option.
EL
Elvera
6 months ago
I think the images might be in the IBM registry, but I'm not entirely sure.