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hack: compile istio manifests as well (#137)

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- compile k8s manifests to release/kubernetes-manifests.yaml
- compile istio manifests to release/istio-manifests.yaml
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Ahmet Alp Balkan 2019-01-31 15:25:33 -08:00 committed by GitHub
parent 31df60f050
commit 0dcd8cd947
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 37 additions and 20 deletions
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hack/make-release-artifacts.sh
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@ -14,43 +14,60 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# injects new image/tag into the images in ./release/kubernetes-manifests/demo.yaml # This script compiles manifest files with the image tags and places them in
# /release/...
set -euo pipefail set -euo pipefail
SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
[[ -n "${DEBUG:-}" ]] && set -x
log() { echo "$1" >&2; } log() { echo "$1" >&2; }
TAG="${TAG?TAG env variable must be specified}" TAG="${TAG?TAG env variable must be specified}"
REPO_PREFIX="${REPO_PREFIX?REPO_PREFIX env variable must be specified}" REPO_PREFIX="${REPO_PREFIX?REPO_PREFIX env variable must be specified}"
out_file="${SCRIPTDIR}/../release/kubernetes-manifests/demo.yaml" OUT_DIR="${OUT_DIR:-${SCRIPTDIR}/../release}"
read_manifests() { read_manifests() {
local src_manifest_dir local dir
src_manifest_dir="${SCRIPTDIR}/../kubernetes-manifests" dir="$1"
while IFS= read -d $'\0' -r file; do while IFS= read -d $'\0' -r file; do
cat "${file}" cat "${file}"
echo "---" echo "---"
done < <(find "${src_manifest_dir}" -name '*.yaml' -type f -print0) done < <(find "${dir}" -name '*.yaml' -type f -print0)
} }
# read and merge all manifests mk_kubernetes_manifests() {
out_manifest="$(read_manifests)" out_manifest="$(read_manifests "${SCRIPTDIR}/../kubernetes-manifests")"
# replace "image" repo, tag for each service # replace "image" repo, tag for each service
for dir in ./src/*/ for dir in ./src/*/
do do
svcname="$(basename "${dir}")" svcname="$(basename "${dir}")"
image="$REPO_PREFIX/$svcname:$TAG" image="$REPO_PREFIX/$svcname:$TAG"
pattern="^(\s*)image:\s.*$svcname(.*)(\s*)" pattern="^(\s*)image:\s.*$svcname(.*)(\s*)"
replace="\1image: $image\3" replace="\1image: $image\3"
out_manifest="$(gsed -r "s|$pattern|$replace|g" <(echo "${out_manifest}") )" out_manifest="$(gsed -r "s|$pattern|$replace|g" <(echo "${out_manifest}") )"
done done
echo "${out_manifest}"
}
rm -rf -- "${out_file}" mk_istio_manifests() {
mkdir -p "$(dirname "${out_file}")" read_manifests "${SCRIPTDIR}/../istio-manifests"
echo "${out_manifest}" > "${out_file}" }
log "Successfully saved merged manifests to ${out_file}." main() {
mkdir -p "${OUT_DIR}"
local k8s_manifests_file istio_manifests_file
k8s_manifests_file="${OUT_DIR}/kubernetes-manifests.yaml"
mk_kubernetes_manifests > "${k8s_manifests_file}"
log "Written ${k8s_manifests_file}"
istio_manifests_file="${OUT_DIR}/istio-manifests.yaml"
mk_istio_manifests > "${istio_manifests_file}"
log "Written ${istio_manifests_file}"
}
main