Docker
Do remote builders support multi-platform builds?
Quick answer
Yes. runnerhut runs separate amd64 and arm64 builders and merges the results.
The detail that matters
Each builder keeps its own layer cache on native hardware, so neither pays an emulation penalty.
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.How do I push a manifest list?Build each architecture by digest, then combine them with docker buildx imagetools create.Why is my Docker build slow?Cold layer cache, cache transferred over the network, or arm64 built under emulation.