How to share a Docker image without using a Docker registry?

In the article on the DevGenius blog, the author explores various methods for sharing Docker images without using Docker Hub or any other registry. It begins by explaining the importance of such options for developers and companies that prefer to maintain control over their code and data. The author describes different approaches, including local registries and synchronization options between different machines, highlighting the flexibility these methods can provide. Furthermore, practical examples are presented to help readers implement these solutions in their own development environments. Finally, the author emphasizes that these methods can empower developers to better manage Docker images and avoid issues that arise from using centralized registries.