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Linux Foundation CKAD Exam - Topic 8 Question 7 Discussion

Actual exam question for Linux Foundation's CKAD exam
Question #: 7
Topic #: 8
[All CKAD Questions]

Exhibit:

Task

Create a new deployment for running.nginx with the following parameters;

* Run the deployment in the kdpd00201 namespace. The namespace has already been created

* Name the deployment frontend and configure with 4 replicas

* Configure the pod with a container image of lfccncf/nginx:1.13.7

* Set an environment variable of NGINX__PORT=8080 and also expose that port for the container above

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Suggested Answer: B

by Nelida at Jun 14, 2022, 01:20 PM

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Jacquelyne
4 months ago
I think exposing port 8080 might cause conflicts.
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Noel
5 months ago
Environment variable set to NGINX__PORT=8080, nice touch!
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Yvonne
5 months ago
Wait, why 1.13.7? Isn’t that a bit outdated?
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Curt
5 months ago
Totally agree, nginx is solid for this!
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Yvette
5 months ago
4 replicas in the kdpd00201 namespace.
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Josue
5 months ago
I'm a bit confused about the replicas section. I know we need 4, but I can't recall if there's a specific way to define that in the deployment.
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Lacey
5 months ago
I practiced a similar question where we had to set environment variables, so I think I can handle that part. Just need to double-check the syntax.
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Maile
5 months ago
I think I remember that we need to specify the namespace in the deployment YAML, but I'm not entirely sure how to format it correctly.
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Apolonia
6 months ago
I remember we discussed exposing ports in class, but I can't remember if it goes under the container or somewhere else in the YAML.
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Lindy
6 months ago
Okay, let me think this through. The BIG-IP system is designed for high availability, so it makes sense that it would monitor things like bandwidth, CPU, and network connectivity that could trigger a failover. I'll carefully consider each option.
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Shawnee
6 months ago
Hmm, I'm not too familiar with the specific cable types used in WLAN systems. I'll need to think through this carefully and try to eliminate any options that don't seem right.
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Sabine
6 months ago
Hmm, this seems like a tricky one. I'll need to think it through carefully.
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Jules
6 months ago
Post weld heat treatment seems like it could be related, but I'm a bit hazy on whether it actually prevents brittle fractures specifically.
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