etcd/scripts/build-docker.sh
James Blair ab65ee3d01
Consolidate etcd dockerfiles.
We can consolidate by using docker build args to create the individual platform Dockerfile.

Signed-off-by: James Blair <mail@jamesblair.net>
2023-04-26 17:09:25 +12:00

51 lines
1.3 KiB
Bash
Executable File

#!/usr/bin/env bash
set -euo pipefail
if [ "$#" -ne 1 ]; then
echo "Usage: $0 VERSION" >&2
exit 1
fi
VERSION=${1}
if [ -z "$VERSION" ]; then
echo "Usage: ${0} VERSION" >&2
exit 1
fi
ARCH=$(go env GOARCH)
VERSION="${VERSION}-${ARCH}"
DOCKERFILE="Dockerfile"
if [ -z "${BINARYDIR:-}" ]; then
RELEASE="etcd-${1}"-$(go env GOOS)-${ARCH}
BINARYDIR="${RELEASE}"
TARFILE="${RELEASE}.tar.gz"
TARURL="https://github.com/etcd-io/etcd/releases/download/${1}/${TARFILE}"
if ! curl -f -L -o "${TARFILE}" "${TARURL}" ; then
echo "Failed to download ${TARURL}."
exit 1
fi
tar -zvxf "${TARFILE}"
fi
BINARYDIR=${BINARYDIR:-.}
BUILDDIR=${BUILDDIR:-.}
IMAGEDIR=${BUILDDIR}/image-docker
mkdir -p "${IMAGEDIR}"/var/etcd
mkdir -p "${IMAGEDIR}"/var/lib/etcd
cp "${BINARYDIR}"/etcd "${BINARYDIR}"/etcdctl "${BINARYDIR}"/etcdutl "${IMAGEDIR}"
cat ./"${DOCKERFILE}" > "${IMAGEDIR}"/Dockerfile
if [ -z "${TAG:-}" ]; then
# Fix incorrect image "Architecture" using buildkit
# From https://stackoverflow.com/q/72144329/
DOCKER_BUILDKIT=1 docker build --build-arg="ARCH=${ARCH}" -t "gcr.io/etcd-development/etcd:${VERSION}" "${IMAGEDIR}"
DOCKER_BUILDKIT=1 docker build --build-arg="ARCH=${ARCH}" -t "quay.io/coreos/etcd:${VERSION}" "${IMAGEDIR}"
else
docker build -t "${TAG}:${VERSION}" "${IMAGEDIR}"
fi