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Docker DCA Exam - Topic 4 Question 45 Discussion

Actual exam question for Docker's DCA exam
Question #: 45
Topic #: 4
[All DCA Questions]

During development of an application meant to be orchestrated by Kubernetes, you want to mount the /data directory on your laptop into a container.

Will this strategy successfully accomplish this?

Solution: Create a PersistentVolume with storageciass: "" and hostPath: /data, and a persistentVolumeClaim requesting this PV. Then use that PVC to populate a volume in a pod

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Suggested Answer: A

by Cammy at May 04, 2022, 08:14 AM

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Ashlyn
7 months ago
So, does this really work on all OS?
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Lorean
7 months ago
This is how I always do it, works like a charm!
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Quentin
7 months ago
Wait, isn't hostPath risky for production?
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Denae
7 months ago
Totally agree, that's the way to go!
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Virgilio
8 months ago
You can use hostPath for that!
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Leandro
8 months ago
I thought that using a PersistentVolumeClaim was the right way to go, but I'm not confident about the hostPath part.
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Kenny
8 months ago
I feel like there might be some security concerns with using hostPath, but I can't recall the details right now.
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Luann
8 months ago
I remember a practice question where we had to use PersistentVolumes, and it seems like this approach is similar.
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Refugia
8 months ago
I think using hostPath can work, but I'm not entirely sure if it's the best practice for production environments.
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Shaun
8 months ago
Okay, let me think this through. Veeam ONE is a monitoring and reporting tool, so it should be able to connect to Veeam Backup & Replication servers and the virtual environments it protects, like Microsoft Hyper-V. I'll go with those two.
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Stacey
8 months ago
I'm pretty confident the answer is in option B. That file sounds like it would contain configuration details for the managed host.
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Theodora
8 months ago
Consulting the project sponsor is definitely a good first step to get their guidance on handling this. I'll make sure to review the PMIS archives as well to understand the history.
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