backup grafana dashboard templates

grafana_dashboards_backup.sh

#!/usr/bin/env bash

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
KEY=<api_token_key>
HOST="http://localhost:3000"


if [ ! -d $SCRIPT_DIR/dashboards ] ; then
    mkdir -p $SCRIPT_DIR/dashboards
fi

for dash in $(curl -k -H "Authorization: Bearer $KEY" $HOST/api/search\?query\=\& |sed 's/{"id"/\\\n{"id"/g' |cut -d "," -f 3 | grep db |cut -d\" -f 4 |cut -d\/ -f2); do
  curl -k -H "Authorization: Bearer $KEY" $HOST/api/dashboards/db/$dash | sed 's/"id":[0-9]\+,/"id":null,/' | sed 's/\(.*\)}/\1,"overwrite": true}/' > $SCRIPT_DIR/dashboards/$dash.json
done