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When using the Docker client to push an image to a registry, what environment variable is used to instruct the client to perform signing of the image?
Suggested Answer: A
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13 comments · newest first
DI
Dierdre
11 months ago
I had no idea this was a thing!
PA
Pamella
12 months ago
Wait, are you sure about that?
LE
Leontine
12 months ago
I thought it was DOCKER_IMAGE_SIGN=1?
KA
Kaycee
12 months ago
Agreed, that's the one for signing images.
TR
Tresa
1 year ago
It's definitely DOCKER_CONTENT_TRUST=1!
RA
Raylene
1 year ago
I thought NOTARY_ENABLE was related to signing, but I can't recall if it's the right one for this question.
RA
Ramonita
1 year ago
I practiced a similar question last week, and I believe the correct environment variable is A. It has to do with enabling content trust.
SH
Shay
1 year ago
I vaguely recall something about signing images, but I can't remember if it was DOCKER_IMAGE_SIGN or something else.
BL
Blair
1 year ago
I think the answer might be A, DOCKER_CONTENT_TRUST=1, but I'm not completely sure. I remember it being related to content trust.
JU
Judy
1 year ago
Okay, I've got this. The three tiers are Know what you have, Know what you don't have, and Improve efficiency. I'm confident those are the correct choices for this question.
KA
Kaycee
1 year ago
Hmm, this is a tricky one. I'm not entirely sure which action would provide the greatest assurance. I might need to re-read the question and options a few times to make sure I understand the nuances.
AR
Aron
1 year ago
Hmm, I'm not totally sure about this one. I'll have to think it through carefully.
FA
Fausto
1 year ago
Okay, let's see... RTM could stand for a few things. Gotta eliminate the wrong answers.