52 lines
1.6 KiB
Bash
Executable File
52 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2018 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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SCRIPT_ROOT=$(dirname ${BASH_SOURCE})/..
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function print_help {
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echo "ERROR! Usage: vpa-process-yaml.sh <YAML files>+"
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echo "Script will output content of YAML files separated with YAML document"
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echo "separator and substituting REGISTRY and TAG for pod images"
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}
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if [ $# -eq 0 ]; then
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print_help
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exit 1
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fi
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DEFAULT_REGISTRY="registry.k8s.io/autoscaling"
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DEFAULT_TAG="1.3.0"
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REGISTRY_TO_APPLY=${REGISTRY-$DEFAULT_REGISTRY}
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TAG_TO_APPLY=${TAG-$DEFAULT_TAG}
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if [ "${REGISTRY_TO_APPLY}" != "${DEFAULT_REGISTRY}" ]; then
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(>&2 echo "WARNING! Using image repository from REGISTRY env variable (${REGISTRY_TO_APPLY}) instead of ${DEFAULT_REGISTRY}.")
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fi
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if [ "${TAG_TO_APPLY}" != "${DEFAULT_TAG}" ]; then
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(>&2 echo "WARNING! Using tag from TAG env variable (${TAG_TO_APPLY}) instead of the default (${DEFAULT_TAG}).")
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fi
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for i in $*; do
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sed -e "s,${DEFAULT_REGISTRY}/\([a-z-]*\):.*,${REGISTRY_TO_APPLY}/\1:${TAG_TO_APPLY}," $i
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echo ""
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echo "---"
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done |