diff --git a/prow.sh b/prow.sh index 93964e18e..32ec871a3 100755 --- a/prow.sh +++ b/prow.sh @@ -1198,6 +1198,12 @@ gcr_cloud_build () { # Required for "docker buildx build --push". gcloud auth configure-docker + if find . -name Dockerfile | grep -v ^./vendor | xargs --no-run-if-empty cat | grep -q ^RUN; then + # Needed for "RUN" steps on non-linux/amd64 platforms. + # See https://github.com/multiarch/qemu-user-static#getting-started + (set -x; docker run --rm --privileged multiarch/qemu-user-static --reset -p yes) + fi + # Extract tag-n-hash value from GIT_TAG (form vYYYYMMDD-tag-n-hash) for REV value. REV=v$(echo "$GIT_TAG" | cut -f3- -d 'v')