Under the Hood of "docker build"
summary
Explains how docker build works under the hood to help diagnose build errors, optimize cache usage, and reduce layer sizes. Covers secure and efficient image build and push workflows and key docker commands to detect potential data leaks.
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chapters (11)
- 0:00Docker Build intro
- 1:09Docker images & containers
- 2:13File transfer & .dockerignore
- 3:57Intermediate image layers
- 5:25Build cache mechanism
- 6:50Layers & image size
- 7:52Image config & metadata
- 9:16Image digest & integrity
- 10:19Cache reuse with --cache-from
- 11:41Spring Boot JAR with Jib
- 13:24Image build alternatives
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