DBS=`aws ec2 describe-instances --filters "Name=tag:Name,Values=*Mongo*" --query 'Reservations[].Instances[].PrivateIpAddress' --region $AWS_DEFAULT_REGION`

DB1=`echo $DBS | jq .[0] | sed -e 's/"//g'`

DB2=`echo $DBS | jq .[1] | sed -e 's/"//g'`

DB3=`echo $DBS | jq .[2] | sed -e 's/"//g'`



echo "export DB1=${DB1}" >> /etc/environment

echo "export DB2=${DB2}" >> /etc/environment

echo "export DB3=${DB3}" >> /etc/environment