Offline, Multistage, and Base Dockerfiles

This repository contains a collection of secure, production-ready Dockerfiles designed for:

• Fully offline / air-gapped environments
• Multistage builds for optimized image sizes
• Base images customized for internal use
• Secure access to Artifactory and other private registries

These Dockerfiles follow best practices to ensure:

• No credentials or tokens are ever baked into image layers
• Dependency sources (e.g., PyPI, OS packages) are fetched from private, authenticated repositories
• Builds remain portable between local and CI environments

Notice

Using custom base images in Dockerfile are the best practice. But there is a need to implement a CI for that base image, to get the latest updates and digests for the base image of the base image, to prevent Security Flaws, CVEs.