1 files changed, 63 insertions, 0 deletions
diff --git a/packaging/docker/build.sh b/packaging/docker/build.sh
new file mode 100755
index 000000000..3a4bd5762
--- /dev/null
+++ b/packaging/docker/build.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# Cross-arch docker build helper script
+#
+# Copyright: SPDX-License-Identifier: GPL-3.0-or-later
+#
+# Author  : Pawel Krupa (paulfantom)
+# Author  : Pavlos Emm. Katsoulakis (paul@netdata.cloud)
+
+set -e
+
+if [ "${BASH_VERSINFO[0]}" -lt "4" ]; then
+	echo "This mechanism currently can only run on BASH version 4 and above"
+	exit 1
+fi
+
+VERSION="$1"
+REPOSITORY="${REPOSITORY:-netdata}"
+declare -A ARCH_MAP
+ARCH_MAP=(["i386"]="386" ["amd64"]="amd64" ["armhf"]="arm" ["aarch64"]="arm64")
+DEVEL_ARCHS=(amd64)
+ARCHS="${!ARCH_MAP[@]}"
+
+# When development mode is set, build on DEVEL_ARCHS
+if [ ! -z ${DEVEL+x} ]; then
+    declare -a ARCHS=(${DEVEL_ARCHS[@]})
+fi
+
+# Ensure there is a version, the most appropriate one
+if [ "${VERSION}" == "" ]; then
+    VERSION=$(git tag --points-at)
+    if [ "${VERSION}" == "" ]; then
+        VERSION="latest"
+    fi
+fi
+
+# If we are not in netdata git repo, at the top level directory, fail
+TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel)")
+CWD=$(git rev-parse --show-cdup)
+if [ ! -z $CWD ] || [ ! "${TOP_LEVEL}" == "netdata" ]; then
+    echo "Run as ./packaging/docker/$(basename "$0") from top level directory of netdata git repository"
+    echo "Docker build process aborted"
+    exit 1
+fi
+
+echo "Docker image build in progress.."
+echo "Version       : ${VERSION}"
+echo "Repository    : ${REPOSITORY}"
+echo "Architectures : ${ARCHS[*]}"
+
+docker run --rm --privileged multiarch/qemu-user-static:register --reset
+
+# Build images using multi-arch Dockerfile.
+for ARCH in ${ARCHS[@]}; do
+     TAG="${REPOSITORY}:${VERSION}-${ARCH}"
+     echo "Building tag ${TAG}.."
+     eval docker build \
+          --build-arg ARCH="${ARCH}" \
+          --tag "${TAG}" \
+          --file packaging/docker/Dockerfile ./
+     echo "..Done!"
+done
+
+echo "Docker build process completed!"