Q. How do you create a Docker secret from a file?
Code:
echo 'mypassword' > secret.txt
docker secret create db_pass secret.txt
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(A)
docker secret add db_pass secret.txt
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(B)
docker secret create db_pass secret.txt
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(C)
docker secret insert db_pass secret.txt
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(D)
docker secret make db_pass secret.txt
✅ Correct Answer: (B)
docker secret create db_pass secret.txt
Explanation: The `docker secret create` command is used to add secrets to the swarm.