Tweak aarch64 support.

A few images were broken with respect to aarch64. We should now
be able to run push-all-images with ARCH=aarch64 as part of the
regular continuous integration builds, and add aarch64 smoke tests
(via user emulation for now) to the regular test suite (future).

PiperOrigin-RevId: 346685462

5 files changed, 14 insertions, 7 deletions

diff --git a/images/benchmarks/absl/Dockerfile b/images/benchmarks/absl/Dockerfile.x86_64
index b0dd97695..810c9ef5e 100644
--- a/images/benchmarks/absl/Dockerfile
+++ b/images/benchmarks/absl/Dockerfile.x86_64
@@ -12,6 +12,7 @@ RUN set -x \
             unzip \
             python3 \
         && rm -rf /var/lib/apt/lists/*
+
 RUN wget https://github.com/bazelbuild/bazel/releases/download/0.27.0/bazel-0.27.0-installer-linux-x86_64.sh
 RUN chmod +x bazel-0.27.0-installer-linux-x86_64.sh
 RUN ./bazel-0.27.0-installer-linux-x86_64.sh
diff --git a/images/benchmarks/hey/Dockerfile b/images/benchmarks/hey/Dockerfile
index f586978b6..4b6a0f849 100644
--- a/images/benchmarks/hey/Dockerfile
+++ b/images/benchmarks/hey/Dockerfile
@@ -1,12 +1,13 @@
-FROM ubuntu:18.04
+FROM golang:1.15 as build
+RUN go get github.com/rakyll/hey
+WORKDIR /go/src/github.com/rakyll/hey
+RUN go mod download
+RUN CGO_ENABLED=0 go build -o /hey hey.go
 
+FROM ubuntu:18.04
 RUN set -x \
         && apt-get update \
         && apt-get install -y \
            wget \
         && rm -rf /var/lib/apt/lists/*
-
-RUN wget https://storage.googleapis.com/hey-release/hey_linux_amd64 \
-        && chmod 777 hey_linux_amd64 \
-        && cp hey_linux_amd64 /bin/hey \
-        && rm hey_linux_amd64
+COPY --from=build /hey /bin/hey
diff --git a/images/benchmarks/runsc/Dockerfile b/images/benchmarks/runsc/Dockerfile.x86_64
index 6c3aafa57..28ae64816 100644
--- a/images/benchmarks/runsc/Dockerfile
+++ b/images/benchmarks/runsc/Dockerfile.x86_64
@@ -14,6 +14,7 @@ RUN set -x \
             python3 \
             python3-pip \
         && rm -rf /var/lib/apt/lists/*
+
 RUN wget https://github.com/bazelbuild/bazel/releases/download/3.4.1/bazel-3.4.1-installer-linux-x86_64.sh
 RUN chmod +x bazel-3.4.1-installer-linux-x86_64.sh
 RUN ./bazel-3.4.1-installer-linux-x86_64.sh
diff --git a/images/default/Dockerfile b/images/default/Dockerfile
index 4b484d55b..224469267 100644
--- a/images/default/Dockerfile
+++ b/images/default/Dockerfile
@@ -1,16 +1,20 @@
 FROM fedora:31
+
 # Install bazel.
 RUN dnf install -y dnf-plugins-core && dnf copr enable -y vbatts/bazel
 RUN dnf install -y git gcc make golang gcc-c++ glibc-devel python3 which python3-pip python3-devel libffi-devel openssl-devel pkg-config glibc-static libstdc++-static patch diffutils
 RUN pip install --no-cache-dir pycparser
 RUN dnf install -y bazel3
-# Install gcloud.
+
+# Install gcloud. Note that while this is "x86_64", it doesn't actually matter.
 RUN curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-289.0.0-linux-x86_64.tar.gz | \
     tar zxf - google-cloud-sdk && \
     google-cloud-sdk/install.sh && \
     ln -s /google-cloud-sdk/bin/gcloud /usr/bin/gcloud
+
 # Install Docker client for the website build.
 RUN dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
 RUN dnf install -y docker-ce-cli
+
 WORKDIR /workspace
 ENTRYPOINT ["/usr/bin/bazel"]
diff --git a/images/runtimes/go1.12/Dockerfile b/images/runtimes/go1.12/Dockerfile.x86_64
index cb2944062..cb2944062 100644
--- a/images/runtimes/go1.12/Dockerfile
+++ b/images/runtimes/go1.12/Dockerfile.x86_64