Build and push a multi-arch Docker image to Docker Hub

domain: docker.com · 4 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. docker buildx create --use (once)
  2. docker login with a Personal Access Token, not your password
  3. docker buildx build --platform linux/amd64,linux/arm64 -t user/img:tag --push .
  4. Verify: docker buildx imagetools inspect user/img:tag shows both manifests

Known gotchas

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