Exam AZ-400 topic 9 question 18 discussion

Actual exam question from Microsoft's AZ-400

Question #: 18
Topic #: 9

HOTSPOT
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You have a GitHub repository.

You plan to use the repository to create a container.

You need to configure GitHub Actions to deploy the container to GitHub Container Registry.

How should you complete the script? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Suggested Answer:

by mfawew223 at Nov. 29, 2023, 10:32 p.m.

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mfawew223

Highly Voted 1 year, 5 months ago

I believe the answer is correct. The link below mentions the login method having that "echo GITHUB_TOKEN" language. GITHUB_TOKEN is a installation access token, kind of like a PAT. It even recommends to use GITHUB_TOKEN in lieu of a PAT for GitHub Actions. The following section talks about pushing the container, using syntax similar to the 3rd given answer. The article is about pushing containers, so its assuming the container is built already. But of the remaining options, 2 are other login methods and 1 is a pull, which we dont need to do when deploying. So build must be the other option used, and it goes before the push. Usually it goes docker login, docker build, docker push. https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry

upvoted 7 times

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ServerBrain

Most Recent 1 year, 4 months ago

I think it's correct; login, build then push

upvoted 1 times

Nian

1 year, 3 months ago

Would it not be possible to build before login? The login is required for operations on the registry (the push) only

upvoted 5 times

p2006

6 months, 2 weeks ago

I can build without login. docker build login with $github_token docker push

upvoted 4 times

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