blob: 944978f7942cbdd50f7de7c3bd8f81e0db092903 [file] [log] [blame]
#!/bin/bash
help() {
echo "Helper script to build single or multiplatform (depending on the input parameter)"
echo "images for both almalinux and ubuntu distributions."
echo
echo "Syntax: $0 [--load|--push]"
echo "options:"
echo "load Builds single platform (of runner's system type) images and loads them into"
echo " into local docker registry (they are visible through the 'docker images'"
echo " command."
echo "push Builds both 'amd64' and 'arm64' architectures images and pushes them to the."
echo " dockerhub. Note that in this case one needs to be logged in to"
echo " 'gerritcodereview' account and images are not visible in the local registry."
echo
}
DESTINATION=$1
if ! [[ "$DESTINATION" =~ ^(--load|--push)$ ]]; then
help
exit
fi
if [[ $DESTINATION == *load ]]; then
if [[ $(uname -m) == *arm64* ]]; then
PLATFORMS="linux/arm64"
else
PLATFORMS="linux/amd64"
fi
else
PLATFORMS="linux/amd64,linux/arm64"
fi
echo "### Building images for $DESTINATION destination and $PLATFORMS platforms"
BUILDER=gerrit-multiplatform-image-builder
DOCKER_USER=gerritcodereview/gerrit
function create_builder() {
if [[ "$OSTYPE" == "linux"* ]]; then
docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
fi
docker buildx create --name $BUILDER --platform "$PLATFORMS" --driver docker-container --use
docker buildx inspect --bootstrap
}
STATUS="$(docker buildx inspect $BUILDER 2>&1 | grep Status:)"
if [ "$?" -ne "0" ]; then
set -e
echo "### Multi-platform builder $BUILDER doesn't exist and will be created."
create_builder
else
set -e
STATUS="${STATUS##* }"
if [[ $STATUS == *running* ]]; then
echo "### Multi-platform builder $BUILDER is up and running."
else
echo "### Multi-platform builder $BUILDER exists but it doesn't run. It will be re-created."
docker buildx rm $BUILDER
create_builder
fi
fi
VERSION=$(git describe)
VERSION=${VERSION:1}
echo
echo "### Building almalinux multi-platform: [$PLATFORMS] iamges"
(cd almalinux/8 && docker buildx build --platform "$PLATFORMS" --no-cache -t "$DOCKER_USER:${VERSION}-almalinux8" -t "$DOCKER_USER:$VERSION" "$DESTINATION" .)
echo
echo "### Building ubuntu multi-platform: [$PLATFORMS] iamges"
(cd ubuntu/20 && docker buildx build --platform "$PLATFORMS" --no-cache -t "$DOCKER_USER:${VERSION}-ubuntu20" "$DESTINATION" .)
echo
echo "### Removing multi-platform builder"
echo y | docker buildx prune
docker buildx stop $BUILDER
docker buildx rm $BUILDER