buildah构建多架构镜像

docker run -it  --privileged=true registry.access.redhat.com/ubi8/buildah:latest

buildah pull --platform=linux/amd64  minio/minio:RELEASE.2023-04-28T18-11-17Z

buildah tag minio/minio:RELEASE.2023-04-28T18-11-17Z minio/minio:RELEASE.2023-04-28T18-11-17Z-amd64

buildah pull --platform=linux/arm64  minio/minio:RELEASE.2023-04-28T18-11-17Z

buildah tag minio/minio:RELEASE.2023-04-28T18-11-17Z minio/minio:RELEASE.2023-04-28T18-11-17Z-arm64

buildah manifest create --all docker.harbor.com/test/minio:RELEASE.2023-04-28T18-11-17Z minio/minio:RELEASE.2023-04-28T18-11-17Z-amd64 minio/minio:RELEASE.2023-04-28T18-11-17Z-arm64

buildah login docker.harbor.com

buildah manifest push --all docker.harbor.com/test/minio:RELEASE.2023-04-28T18-11-17Z