Docker and CI/CD · Senior · Question 3 of 75

What does an OCI image consist of?

1A Dockerfile plus the source code needed to rebuild it
✓Correct answer: A manifest pointing to a config and a list of layer tarballs
3A single compressed disk image with a bootable filesystem

Explanation

Everything is content-addressed by digest. A multi-platform image adds an index that points to one manifest per OS and architecture.

Further reading

OCI Image Format Specification ↗

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