For the complete documentation index, see llms.txt.

Custom Assembly

Troubleshoot a wrapped container
How to recover a container that fails to start under Guarded Entrypoint, what the wrapper's exit codes mean, and how a refused build appears in chainctl.
Using chainctl to manage Custom Assembly resources
How to use chainctl to manage Custom Assembly resources.
Overview of tag-based Custom Assembly
How tag-based Custom Assembly uses overlays and bindings to apply customizations to a subset of a repository's tags.
Guarded Entrypoint trust boundary
What the Guarded Entrypoint wrapper connects to, what it never does, and what is visible in the image configuration.
Using GitOps to manage Custom Assembly resources
How to use GitOps to manage Custom Assembly resources.
Using the Chainguard API to manage Custom Assembly resources
How to use the Chainguard API to manage Custom Assembly resources.
Adding custom certificates with Custom Assembly
How to add custom certificates to customized images with Custom Assembly.