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Tests passed, release tracked in kubernetes/autoscaler#5355
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k8s.gcr.io/images/k8s-staging-autoscaling/add-version.sh
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| #!/usr/bin/env bash | ||
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| # Copyright 2022 The Kubernetes Authors. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| # Adds a new component version for promotion. | ||
| # Can also be used to verify if an already-added version is OK, should produce | ||
| # empty diff in such a case. | ||
| # NOTE: Only modifies local files, does not create a PR. | ||
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| if [ "$2". == . ] || [ "$3". != . ] | ||
| then | ||
| echo "Usage: $0 <component name> <version tag>" | ||
| echo "example usages:" | ||
| echo " $0 addon-resizer 1.8.16" | ||
| echo " $0 vpa-updater 0.14.1" | ||
| echo " $0 vpa 0.14.1 # to update all VPA components" | ||
| exit 1 | ||
| fi | ||
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| COMPONENT="$1" | ||
| VERSION="$2" | ||
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| component_len=${#COMPONENT} | ||
| should_read=1 | ||
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| function emit_new_sha { | ||
| sha=$(gcloud container images describe "gcr.io/k8s-staging-autoscaling/${component}:${VERSION}" '--format=value(image_summary.digest)' 2>/dev/null) | ||
| echo " \"${sha}\": [\"${VERSION}\"]" | ||
| } | ||
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| function handle_component { | ||
| # consume 'dmap' line, w/o checking contents | ||
| read -r || exit 1 | ||
| echo "$REPLY" | ||
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| replaced=0 | ||
| # consume all sha256 lines, with content checks | ||
| while true | ||
| do | ||
| read -r || break | ||
| is_sha=$(echo "$REPLY" | grep -c 'sha256:') | ||
| if [ "$is_sha" == 1 ] | ||
| then | ||
| # sha256 line, check if we need to overwrite or simply copy | ||
| same_version=$(echo "$REPLY" | grep -c "\[\"${VERSION}\"\]") | ||
| if [ "$same_version" == 1 ] | ||
| then | ||
| echo "WARNING: replacing existing entry for ${component} ${VERSION}" >&2 | ||
| emit_new_sha | ||
| replaced=1 | ||
| else | ||
| echo "$REPLY" | ||
| fi | ||
| else | ||
| # non-sha256, assuming end of section of sha256 | ||
| # add the new version and emit the already-consumed line so it's not lost | ||
| if [ "$replaced" == 0 ] | ||
| then | ||
| emit_new_sha | ||
| fi | ||
| echo "$REPLY" | ||
| return | ||
| fi | ||
| done | ||
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| # EOF, we only add the new version | ||
| if [ "$replaced" == 0 ] | ||
| then | ||
| emit_new_sha | ||
| fi | ||
| } | ||
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| while true | ||
| do | ||
| if [ "$should_read" -gt 0 ] | ||
| then | ||
| read -r || break | ||
| echo "$REPLY" | ||
| fi | ||
| should_read=1 | ||
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| if [ "${REPLY:0:8}" == "- name: " ] | ||
| then | ||
| component=${REPLY:8} | ||
| if [ "${component:0:$component_len}" == "${COMPONENT}" ] | ||
| then | ||
| handle_component | ||
| # we need to process the final line read by handle_component | ||
| should_read=0 | ||
| fi | ||
| fi | ||
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| done <images.yaml >images.yaml.new | ||
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| mv images.yaml.new images.yaml | ||
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| echo 'DONE, please have a look at diff output below and create PR if it looks OK' | ||
| echo | ||
| git diff images.yaml | ||
| echo | ||
| echo 'See ya'#!/bin/bash |
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