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#!/bin/bash
#
# 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.
#
set +eux
HELM_VERSION="v3.11.3"
#Install Helm v3
#Helm releases can be found here: https://github.com/helm/helm/releases
function install_helm_client() {
[ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
if ! [[ "$(helm version --short 2>/dev/null)" =~ ^v3.* ]]; then
# Helm is not installed. Install helm
echo "Helm3 is not installed, installing ..."
curl https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz --output helm-${HELM_VERSION}.tar.gz
tar -zxvf helm-${HELM_VERSION}.tar.gz
sudo mv linux-amd64/helm /usr/local/bin/helm
rm -r linux-amd64
rm helm-${HELM_VERSION}.tar.gz
else
echo "Helm3 is already installed. Skipping installation..."
fi
helm version || FATAL_TRACK k8scluster "Could not obtain helm version. Maybe helm client was not installed"
helm repo add stable https://charts.helm.sh/stable || FATAL_TRACK k8scluster "Helm repo stable could not be added"
helm repo update || FATAL_TRACK k8scluster "Helm repo stable could not be updated"
[ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
}
# main
while getopts ":D:-: " o; do
case "${o}" in
D)
OSM_DEVOPS="${OPTARG}"
;;
-)
[ "${OPTARG}" == "debug" ] && DEBUG_INSTALL="y" && continue
echo -e "Invalid option: '--$OPTARG'\n" >&2
exit 1
;;
:)
echo "Option -$OPTARG requires an argument" >&2
exit 1
;;
\?)
echo -e "Invalid option: '-$OPTARG'\n" >&2
exit 1
;;
*)
exit 1
;;
esac
done
source $OSM_DEVOPS/common/logging
source $OSM_DEVOPS/common/track
echo "DEBUG_INSTALL=$DEBUG_INSTALL"
echo "DEFAULT_IP=$DEFAULT_IP"
echo "OSM_DEVOPS=$OSM_DEVOPS"
install_helm_client