Artifact Registry is the recommended service for managing container images. Container Registry is still supported but will only receive critical security fixes. Learn about transitioning to Artifact Registry.

Quotas and limits

This page describes quotas and limits for Container Registry.

For more information about quotas, see Working with quotas.

Request limits

Any request sent to a Container Registry host in the domain has a 2 hour timeout limit.

There is a fixed quota limit on requests to Container Registry hosts. This limit is per client IP address.

  • 50,000 HTTP requests every 10 minutes
  • 1,000,000 HTTP requests per day

To avoid exceeding the these limits, you can:

  • Increase the number of IP addresses that connect to Container Registry.
  • Add retries that introduce a delay. For example, you can use exponential backoff.

Cloud Storage quotas and limits

Container Registry uses Cloud Storage for each registry's underlying storage. Cloud Storage Quotas & Limits apply to each registry.