setup-container-registry

Configure production-ready container registries with security scanning, access control, and automated CI/CD integration.

Set up GitHub Container Registry with personal access tokens and CI/CD integration.

Expected: GitHub token has package permissions. Docker login succeeds. Images push to ghcr.io with proper tagging. GitHub Actions workflow builds multi-architecture images with automated tagging. Package visibility configured correctly.

Configure container image registries including GitHub Container Registry (ghcr.io), Docker Hub, and Harbor with automated image scanning, tagging strategies, retention policies, and CI/CD integration for secure image distribution. Use when setting up a private container registry, migrating from Docker Hub to self-hosted registries, implementing vulnerability scanning in CI/CD pipelines, managing multi-architecture images, enforcing image signing, or configuring automatic cleanup and retention policies. Source: pjt222/development-guides.