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Docker DCA Exam - Topic 4 Question 20 Discussion

Posted by Noah on May 09, 2022 at 10:37 PM

An application image runs in multiple environments, with each environment using different certificates and ports.

Is this a way to provision configuration to containers at runtime?

Solution: Provision a Docker config object for each environment.

Suggested Answer: A

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12 comments · newest first
AS
Ashleigh 11 months ago
No way, I thought you had to hardcode those settings.
DE
Delbert 12 months ago
I think it depends on the setup, but it should work!
VO
Von 12 months ago
Wait, can you really use different ports like that?
TW
Twana 12 months ago
Totally agree, Docker configs are super useful for this.
CH
Chuck 1 year ago
Yes, that's a solid way to manage configs!
MA
Marylou 1 year ago
I feel like I’ve seen something about Docker configs in my notes, but I can’t recall if they’re specifically for runtime provisioning.
AN
Angella 1 year ago
I remember a practice question where we discussed using environment variables for different configurations. Is that similar to what we're doing here?
MA
Mattie 1 year ago
I think provisioning a Docker config object for each environment could work, but I'm not entirely sure if that's the only way to handle runtime configuration.
ME
Melodie 1 year ago
I’m leaning towards "Yes" because it seems like a logical approach, but I wonder if there are other methods we should consider too.
KA
Kati 1 year ago
I'm a bit confused on this one. Is Co-Browse the same as Collaborative Filtering? They both sound like they could be the right answer. I'll have to think this through more carefully.
CH
Cherelle 1 year ago
Hmm, I'm not sure about the difference between risk transfer and risk hedging. I'll need to think this through carefully.
DE
Derick 1 year ago
This seems like a tricky question about access privileges. I'll need to think carefully about the least privilege principle and how that applies to the transition from a production support role to a developer role.
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