Docker
How is a remote builder billed?
Quick answer
Per second of active build time, separately from the runner minutes.
The detail that matters
Because the orchestrating runner can be small, the combined cost is usually lower than building on one large runner.
Your next build could be twice as fast, at half the price
Start free. Migrating away is the same one line, and we publish that diff too.
Related
How do I reduce image pull time?Use a registry pull-through cache in the same network as the runner.How do I reset a Docker builder cache?Run docker buildx prune on the builder, or recreate the builder instance.Do remote builders support multi-platform builds?Yes. runnerhut runs separate amd64 and arm64 builders and merges the results.How do I push a manifest list?Build each architecture by digest, then combine them with docker buildx imagetools create.