Grafana dashboards export script

grafana-exporter.sh

#!/bin/bash
#####################################################
# Script to export Grafana dashboards
#
# Vignesh Narasimhulu
#
#####################################################

#get today's date
today=$(date +%Y%m%d)

#Grafana server details
GHOST="grafana-demo"
GPORT="3000"

#Grafana api key
GKEY="your-grafana-api-key"

EXPORT_DIR="./dashboards"

mkdir ${EXPORT_DIR} 2>/dev/null

HOST="http://${!GHOST}:${!GPORT}" #grafana url

#get dashboard names and store it locally as json files
for dash in $(curl -k -H "Authorization: Bearer ${!GKEY}" $HOST/api/search\?query\=\& |tr ',' '\n' |grep uri|cut -d\" -f 4|tr '\n' ' ')
do
  echo "exporting dashboard ${dash}..."

  #export in json format
  curl -k -H "Authorization: Bearer ${!GKEY}" $HOST/api/dashboards/$dash > ${EXPORT_DIR}/$dash.json
done

#compressing the file 
tar czvf grafana_dashboards_${today}.tgz ${EXPORT_DIR} 

echo "The grafana dashboards has been exported to grafana_dashboards_${today}.tgz"