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kaniko/scripts/boxed_warm_in_docker.sh
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Maxime BOSSARD e4791117c5 fix: resolve warmer memory leak. (#2763)
* Fix warmer memory leak. Write down images directly into a temp file. Add a script to test warmer in boxed memory conditions. Fixes: #2754

* Document usage of boxed_warm_in_docker.sh integration test.
2023-11-28 19:30:13 -08:00

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#!/bin/bash
# Copyright 2018 Google LLC
#
# 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.
# Test the warmer in boxed memory conditions.
# Attempt to run the warmer inside a container limited to 16MB of RAM. Use gcr.io/kaniko-project/warmer:latest image."
# Example: ./boxed_warm_in_docker.sh --image debian:trixie-slim
#
set -e
rc=0
docker run \
--memory=16m --memory-swappiness=0 \
gcr.io/kaniko-project/warmer:latest \
"$@" || rc=$?
>&2 echo "RC=$rc"
exit $rc