Docker and CI/CD · Senior · Question 38 of 75

In a promotion pipeline, what changes between staging and production?

1The image is rebuilt with production build flags
✓Correct answer: Only the config injected at deploy time, not the artifact
3The source code is recompiled on production servers

Explanation

Promoting the same digest means what you tested is what you run. Environment-specific values come from config and secrets at deploy time.

Further reading

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