What is Docker architecture?

What is Docker architecture?

Docker architecture refers to the components and design principles that make up the Docker platform, including images, containers, and the Docker daemon.

Can you explain the role of Docker images?

Docker images are read-only templates used to create containers. They contain the application code, libraries, and dependencies needed to run an application.

What is the difference between a container and an image?

An image is a static file that includes everything needed to run an application, while a container is a running instance of that image.

How does Docker networking work?

Docker networking allows containers to communicate with each other and with external systems. It includes features like bridge networks, overlay networks, and host networking.

What are some common use cases for Docker?

Common use cases for Docker include microservices architecture, continuous integration/continuous deployment (CI/CD), and simplifying application deployment.