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Container Registry

A container registry is a repository for storing, managing, and distributing container images.

What is a Container Registry?

A container registry is a storage and distribution system for container images, allowing teams to store, share, and manage container images for deployment.

Registry Types

Public (Docker Hub, GHCR), Private (self-hosted), Cloud-managed (ECR, ACR, GCR).

Common Misconceptions

  • "Docker Hub is the only registry" - Many options available
  • "Public registries are unsafe" - Official images are verified
  • "Registries don't need security" - Scanning and access control essential