For the complete documentation index, see llms.txt.

Registry

How to set up pull through from Chainguard's registry to Amazon ECR
Tutorial outlining how to set up an Amazon ECR pull through cache rule for pulling containers from Chainguard's registry.
Registry overview
Learn about Chainguard's container registry, including public access to free images, authenticated access for production images, and network requirements
Troubleshoot registry authentication errors
Map the errors cgr.dev returns during login and pull to their causes, including why the same HTTP status code means different things at the token endpoint and the registry API.
Authenticate to Chainguard's Registry
A guide on authenticating to Chainguard's registry to get container images
How to set up pull through from Chainguard's registry to Google Artifact Registry
Tutorial outlining how to set up a Google Artifact Registry repository to pull containers through from Chainguard's registry.