Difference between Docker Image VS Docker Container
The following are the difference between Docker Image and Docker Container:
Docker image | Docker container |
---|---|
The Docker image is the Docker container’s source code. | The Docker container is the instance of the Docker image. |
Dockerfile is a prerequisite to Docker Image. | Docker Image is a pre-requisite to Docker Container. |
Docker images can be shared between users with the help of the Docker Registry. | Docker containers can’t be shared between the users. |
To make changes in the docker image we need to make changes in Dockerfile. | We can directly interact with the container and can make the changes required. |
What is Docker Image?
Docker Image is an executable package of software that includes everything needed to run an application. This image informs how a container should instantiate, determining which software components will run and how. Docker Container is a virtual environment that bundles application code with all the dependencies required to run the application. The application runs quickly and reliably from one computing environment to another.
Table of Content
- What is Docker Image?
- SubCommands of Docker Image
- Docker Image Prune
- Docker Image Build
- Docker Image Tag
- Uses of Docker Images
- Difference between Docker Image VS Docker Container
- Structure Of Docker Image
- How To Create A Docker Image And Run It As Container?
- How to Build Docker Python Images? A Step-By-Step Guide
- Docker Image commands
- Docker Images – FAQs