Docker and CI/CD · Middle · Question 74 of 75

What does `docker compose config` print?

✓Correct answer: The final config after merging files and filling variables
2The Docker daemon settings used by the Compose project
3The list of running services and their current status

Explanation

It shows exactly what Compose will run once override files and ${VAR} interpolation are applied, which helps debug "why is this value wrong".

Further reading

Test yourself

Take the Docker and CI/CD · Middle quiz: questions and options are shuffled, and you get a review of your mistakes at the end.