3. 3
Docker
Docker is a computer program
that performs operating-
system-level-virtualization,
a.k.a. containerization.
- Wikipedia
Container based Virtualization
Platform
7. 7
Image
- Immutable state for container
- Includes settings, files, binary, dependency, etc.
- We “run” images, and it becomes “container”.
- Image can be distributed with Docker Hub, or private
Docker repository.