What are the minimum requirements for a Docker runtime environment?

The minimum requirements for running a Docker environment include:

1. Operating System: Docker can run on various operating systems, including Linux, Windows, and Mac OS X. It is recommended to use the latest stable version for Linux, such as Ubuntu or CentOS. For Windows and Mac OS X, Docker Desktop can be used.
2. Memory: It is recommended to have at least 2GB of RAM, but more memory will provide better performance.
3. Processor: It is recommended to use a 64-bit processor because Docker images are typically 64-bit. Additionally, a multi-core processor can improve the concurrency performance of containers.
4. Storage space: It is recommended to have a minimum of several GB of disk space to store Docker images and containers, preferably using SSD hard drives for improved performance.
5. Internet connection: Docker requires connectivity to the internet in order to download images and run containers. Make sure you have a stable internet connection.

It is important to note that these are just the minimum requirements, more resources may be needed in actual use to meet the application’s demands.