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Refer to Exhibit.
Task:
1- Update the Propertunel scaling configuration of the Deployment web1 in the ckad00015 namespace setting maxSurge to 2 and maxUnavailable to 59
2- Update the web1 Deployment to use version tag 1.13.7 for the Ifconf/nginx container image.
3- Perform a rollback of the web1 Deployment to its previous version
Suggested Answer: A
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37 comments · newest first
GU
Gussie
11 months ago
Rollback is a lifesaver if things go south!
AM
Amie
12 months ago
Wait, are we sure 1.13.7 is stable enough for production?
DY
Dylan
12 months ago
Totally agree, 59 feels excessive.
JU
Juliann
1 year ago
Seems like a risky move with that high maxUnavailable!
ES
Esteban
1 year ago
Just updated maxSurge to 2 and maxUnavailable to 59.
MA
Madonna
1 year ago
I feel confident about the rollback part since we went over that in the last session, but I might mix up the syntax for the scaling options.
CL
Claudio
1 year ago
I think I need to use `kubectl edit` for the scaling configuration, but I’m a bit confused about how to specify the version tag for the container image.
CH
Christoper
1 year ago
This question seems similar to one we did in class about scaling, but I can't recall the exact commands for the rollback step.
TA
Tawna
1 year ago
I remember we practiced updating deployment configurations, but I’m not sure if I got the maxSurge and maxUnavailable values right.
AN
Angella
1 year ago
Okay, I've got this. RTY improvement means reducing defects, which would be considered a "soft" savings since it's not a direct cost reduction but an improvement in process efficiency. I'll go with C for my answer.
DO
Dortha
1 year ago
The "Hit Count" feature is probably set at the Security Gateway level, so I'll choose option B.
EL
Elli
1 year ago
I'm pretty confident I know the answer to this one. A project can contain elements from multiple models, a model is a design-time concept, and a package is a deployment unit that may contain one or more models. Those are the three key design concepts I would explain to the new hire.
TR
Truman
1 year ago
I vaguely recall something about general assessments not being enough—I think A might be wrong, but I’m not fully confident.
AL
Alease
2 years ago
Alright, time to put on my Kubernetes cape and save the day! Let's see, 'kubectl set resources' for the image version, 'kubectl patch deployment' for the rolling update, and 'kubectl rollout undo' to roll it back. I've got this in the bag!
HE
Helaine
1 year ago
Alecia: Remember to use 'kubectl set resources' and 'kubectl patch deployment' for the updates.
AL
Alecia
1 year ago
User 2: Thanks! I'm ready to tackle them.
SH
Sharita
1 year ago
User 1: Good luck with your Kubernetes tasks!
YO
Youlanda
2 years ago
Oh boy, this looks like a real brain-teaser. I better brush up on my Kubernetes deployment management before tackling this one. Wait, is that a typo in the task? 'Propertunel'? I'm going to have to chuckle about that one.
SO
Sommer
1 year ago
Paulene: Let's focus on understanding the task first before diving in.
LI
Lilli
1 year ago
User 3: Haha, 'Propertunel' does sound funny. Good catch!
PA
Paulene
1 year ago
User 2: I agree, we need to be on our A-game for this.
HO
Hollis
1 year ago
User 1: Yeah, this task does look challenging.
MA
Ma
1 year ago
Lindy: Let's focus on understanding the task first before diving in.
NA
Nan
1 year ago
User 3: Haha, 'Propertunel' does sound funny. Good catch!
LI
Lindy
1 year ago
User 2: I agree, we need to be on our A-game for this.
LI
Lisha
1 year ago
User 1: Yeah, this task does look challenging.
TR
Troy
2 years ago
Yes, that would ensure a smooth update process without causing any downtime.
AB
Abraham
2 years ago
Hmm, I think I've got this. Time to put my Kubernetes skills to the test! Let's see, 'kubectl set resources' for the image version, 'kubectl rollout' for the rolling update, and 'kubectl rollout undo' to roll it back. Easy peasy!
BE
Beula
1 year ago
Great! And remember, you can perform a rollback if needed using 'kubectl rollout undo'. Good luck!
RO
Roselle
1 year ago
You got this! Remember to use 'kubectl set resources' and 'kubectl rollout' commands.
JO
Joanna
2 years ago
Got it! I'll also make sure to use version tag 1.13.7 for the Ifconf/nginx container image.
AR
Arleen
2 years ago
I'm excited to see how you handle this Kubernetes task!
CI
Ciara
2 years ago
Don't forget to set maxSurge to 2 and maxUnavailable to 59 for the Propertunel scaling configuration.
MA
Marti
2 years ago
I'm ready to update the scaling configuration and image version for web1 Deployment.
CA
Carman
2 years ago
Wow, this is a tricky one! Let's see, I need to update the deployment's rolling update strategy, change the container image version, and then roll it back. I better double-check those commands to make sure I get it right.
LO
Louisa
2 years ago
I agree, but I believe setting maxSurge to 2 and maxUnavailable to 59 makes sense for this scenario.
TR
Troy
2 years ago
I think the question about updating the scaling configuration is tricky.