Docker provides isolated user spaces and hence provides user-based processes, space, and filesystems. Behind the scenes, it shares the Linux host kernel. The following diagram illustrates the working mechanism of a Docker container:
Docker has two main components with a client-server architecture:
- Docker Host
- Docker Hub
Let's take a look at them in more detail:
- Docker Host: The Docker Host contains the Docker daemon, containers, and images. The Docker engine is an important component that provides the core Docker technology. This core Docker technology enables images and containers. When we install Docker ...