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Push docker images for cluster components during release.

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This commit is contained in:
Filip Grzadkowski
2015-12-23 15:07:35 +01:00
parent 9a1d16f47d
commit e7e8c5af84
4 changed files with 76 additions and 12 deletions
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55
build/common.sh
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@@ -703,6 +703,7 @@ function kube::release::package_server_tarballs() {
local platform
for platform in "${KUBE_SERVER_PLATFORMS[@]}" ; do
local platform_tag=${platform/\//-} # Replace a "/" for a "-"
local arch=$(basename ${platform})
kube::log::status "Building tarball: server $platform_tag"
local release_stage="${RELEASE_STAGE}/server/${platform_tag}/kubernetes"
@@ -716,7 +717,7 @@ function kube::release::package_server_tarballs() {
cp "${KUBE_SERVER_BINARIES[@]/#/${LOCAL_OUTPUT_BINPATH}/${platform}/}" \
"${release_stage}/server/bin/"
kube::release::create_docker_images_for_server "${release_stage}/server/bin";
kube::release::create_docker_images_for_server "${release_stage}/server/bin" "${arch}"
kube::release::write_addon_docker_images_for_server "${release_stage}/addons"
# Include the client binaries here too as they are useful debugging tools.
@@ -754,12 +755,14 @@ function kube::release::sha1() {
# that wrap the binary in them. (One docker image per binary)
# Args:
# $1 - binary_dir, the directory to save the tared images to.
# $2 - arch, architecture for which we are building docker images.
# Globals:
# KUBE_DOCKER_WRAPPED_BINARIES
function kube::release::create_docker_images_for_server() {
# Create a sub-shell so that we don't pollute the outer environment
(
local binary_dir="$1"
local arch="$2"
local binary_name
for wrappable in "${KUBE_DOCKER_WRAPPED_BINARIES[@]}"; do
@@ -787,12 +790,20 @@ function kube::release::create_docker_images_for_server() {
printf " FROM ${base_image} \n ADD ${binary_name} /usr/local/bin/${binary_name}\n" > ${docker_file_path}
local docker_image_tag=gcr.io/google_containers/$binary_name:$md5_sum
docker build -q -t "${docker_image_tag}" ${docker_build_path} >/dev/null
docker save ${docker_image_tag} > ${binary_dir}/${binary_name}.tar
"${DOCKER[@]}" build -q -t "${docker_image_tag}" ${docker_build_path} >/dev/null
"${DOCKER[@]}" save ${docker_image_tag} > ${binary_dir}/${binary_name}.tar
echo $md5_sum > ${binary_dir}/${binary_name}.docker_tag
rm -rf ${docker_build_path}
# If we are building an official/alpha/beta release we want to keep docker images
# and tag them appropriately.
if [[ -n "${KUBE_DOCKER_IMAGE_TAG-}" && -n "${KUBE_DOCKER_REGISTRY-}" ]]; then
local release_docker_image_tag="${KUBE_DOCKER_REGISTRY}/${binary_name}-${arch}:${KUBE_DOCKER_IMAGE_TAG}"
kube::log::status "Tagging docker image ${docker_image_tag} as ${release_docker_image_tag}"
"${DOCKER[@]}" tag -f "${docker_image_tag}" "${release_docker_image_tag}" 2>/dev/null
fi
kube::log::status "Deleting docker image ${docker_image_tag}"
"${DOCKER[@]}" rmi ${docker_image_tag} 2>/dev/null || true
) &
@@ -1427,3 +1438,41 @@ function kube::release::gcs::publish() {
return 1
fi
}
# ---------------------------------------------------------------------------
# Docker Release
# Releases all docker images to a docker registry specified by KUBE_DOCKER_REGISTRY
# using tag KUBE_DOCKER_IMAGE_TAG.
#
# Globals:
# KUBE_DOCKER_REGISTRY
# KUBE_DOCKER_IMAGE_TAG
# Returns:
# If new pushing docker images was successful.
function kube::release::docker::release() {
local binaries=(
"kube-apiserver"
"kube-controller-manager"
"kube-scheduler"
"kube-proxy"
"hyperkube"
)
local archs=(
"amd64"
)
local docker_push_cmd=("docker")
if [[ "${KUBE_DOCKER_REGISTRY}" == "gcr.io/"* ]]; then
docker_push_cmd=("gcloud" "docker")
fi
for arch in "${archs[@]}"; do
for binary in "${binaries[@]}"; do
local docker_target="${KUBE_DOCKER_REGISTRY}/${binary}-${arch}:${KUBE_DOCKER_IMAGE_TAG}"
kube::log::status "Pushing ${binary} to ${docker_target}"
"${docker_push_cmd[@]}" push "${docker_target}"
done
done
}