Professional Cloud ArchitectManage and provision solution infrastructureMedium
A software development company is building a new microservices application on Google Kubernetes Engine (GKE). They need to ensure that their application containers can pull images from a private container registry securely and efficiently, without exposing credentials directly in their Kubernetes manifests. Which Google Cloud service should they use for storing and managing their container images?
- AArtifact Registry
- BCloud Storage
- CCloud Source Repositories
- DContainer Registry
Show answer & explanationAnswer & explanation
Correct answer: A. Artifact Registry
Artifact Registry is the recommended, fully managed service for storing and managing container images (and other build artifacts like Maven, npm) on Google Cloud. It provides fine-grained access control and integrates seamlessly with GKE for secure image pulling without explicit credential management.
Why the other options are wrong
- B. Cloud Storage is general-purpose object storage, not optimized for container images or artifact management.
- C. Cloud Source Repositories is a private Git repository for source code, not for compiled container images.
- D. Container Registry is an older service specifically for Docker images; Artifact Registry is its successor and the current best practice.
Artifact Registry
A universal package manager on Google Cloud that securely stores and manages build artifacts, including Docker images, Maven packages, npm packages, and more.
- Fully managed, unified artifact storage.
- Supports multiple artifact formats (Docker, Maven, npm, etc.).
- Enhanced security features and fine-grained access control.
- Integrates with GKE for secure image pulling.
Memory trick: Artifact Registry is the modern art gallery for your code's creations.