Download the PDF which is having the explanation about 1. OpenSift Mirror Registroy What is Mirror registry Why mirror registry is required What are the external mirror registires are supported How mirror registries working? What are the limitations? Podman based mirror registry setup Quay Local based mirror registry setup best practices for keeping external mirror registries. Prerequisites for Mirror Registry Setup Disconnected Installation Mirroring Network Configuration for Mirror Registry Monitoring and Maintenance of Mirror Registries Security Considerations for Mirror Registries Troubleshooting Common Issues Upgrading Mirror Registries Integrating Mirror Registry with CI/CD Pipelines Performance Optimization for Mirror Registries Backup and Recovery Strategies Compliance and Auditing Customizing Mirror Registry Configuration