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#!/bin/sh
# ============LICENSE_START=======================================================
# OOM
# ================================================================================
# Copyright (C) 2020 Nokia. All rights reserved.
# ================================================================================
# 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.
# ============LICENSE_END=========================================================
# Arguments renaming
spec_configmap_filename=$1
k8s_configmap_name=$2
# Constants
MAX_SPEC_SIZE=262144
# Alias
alias kubectl_onap="kubectl -n onap"
# Checks whether ConfigMap $spec_configmap_filename exists
# When file does not exist exits with return code 1
checkIfSpecExists() {
if [ ! -f "$spec_configmap_filename" ]; then
echo "Spec file $spec_configmap_filename does not exist."
# todo add location of spec with filename
exit 1
fi
}
# Uploads ConfigMap spec $spec_configmap_filename to Kubernetes
uploadConfigMap() {
spec_size=$(stat --printf="%s" "$spec_configmap_filename")
if [ "$spec_size" -ge $MAX_SPEC_SIZE ]; then
echo "ConfigMap spec file is too long for 'kubectl apply'. Actual spec length: $spec_size, max spec length: $MAX_SPEC_SIZE"
echo "Creating new ConfigMap $k8s_configmap_name"
kubectl_onap create -f "$spec_configmap_filename"
else
echo "Applying ConfigMap $k8s_configmap_name"
kubectl_onap apply -f "$spec_configmap_filename"
fi
}
main() {
checkIfSpecExists
uploadConfigMap
}
main
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