bin/build-nonrtric-base

#!/bin/bash
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#   Copyright (C) 2024 OpenInfra Foundation Europe. All rights reserved.       #
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ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

#Check for helm3
IS_HELM3=$(helm version -c --short|grep -e "^v3")

CM_VERSION="v0.16.2"
CM_PORT="8879"
CM_BASE_URL="http://127.0.0.1:$CM_PORT"
CM_CHART_GET_URL="$CM_BASE_URL/charts"
CM_CHART_POST_URL="$CM_BASE_URL/charts/api/charts"

if ! command -v chartmuseum &> /dev/null
then
  pushd /tmp
  echo "Installing ChartMuseum binary..."
  wget https://get.helm.sh/chartmuseum-$CM_VERSION-linux-amd64.tar.gz
  tar xvfz chartmuseum-$CM_VERSION-linux-amd64.tar.gz
  sudo mv /tmp/linux-amd64/chartmuseum /usr/local/bin/chartmuseum
  popd
else
  echo "ChartMuseum is already installed."
fi

# Package common templates and serve it using Helm local repo
HELM_LOCAL_REPO="./chartstorage"
rm $HELM_LOCAL_REPO/*

#Start Chart Museum server if there isn't one
CHART_MUSEUM_PID=$(lsof -i :"$CM_PORT" | grep "chartmus" | grep -v "grep" | awk '{print $2}')
if [ -z "$CHART_MUSEUM_PID" ]; then
  echo "Starting ChartMuseum on port $CM_PORT..."
  nohup chartmuseum --port=$CM_PORT --storage="local" --context-path=/charts --storage-local-rootdir=$HELM_LOCAL_REPO >/dev/null 2>&1 &
  echo $! > $ROOT_DIR/CM_PID.txt
else
  echo "ChartMuseum is already running..."
fi

# Check if ChartMuseum  is ready to serve request
command="curl --silent --output /dev/null  $CM_BASE_URL"
for i in $(seq 1 5)
do $command && s=0 && break || s=$? && echo "Failed to establish a connection with the ChartMuseum server. Retrying after 5s" && sleep 5;
done

if [ $s -gt 0 ]
then
        echo "Cmd to test ChartMuseum failed with ($s): $command"
        exit $s
fi

helm repo remove local
helm repo add local $CM_CHART_GET_URL

echo -e "\nPackaging NONRTRIC common [nonrtric-common]"
NONRTRIC_COMMON_CHART_VERSION=$(cat $ROOT_DIR/../ric-common/Common-Template/helm/nonrtric-common/Chart.yaml | grep version | awk '{print $2}')
helm package -d /tmp $ROOT_DIR/../ric-common/Common-Template/helm/nonrtric-common
curl --data-binary @/tmp/nonrtric-common-$NONRTRIC_COMMON_CHART_VERSION.tgz $CM_CHART_POST_URL