Get EC2 List to Bastion .ssh_config

#!/bin/bash

if [ -z $1 ]; then
	FILTER='Name=instance-state-code,Values=16'
else
	FILTER=$1
fi


IDs=`aws ec2 describe-instances --filters "$FILTER" | jq '.Reservations[].Instances[].InstanceId' -r`

for id in $IDs 
do
	name=`aws ec2 describe-instances --filters "Name=instance-id,Values=$id" | jq '.Reservations[].Instances[].Tags[]?|select(.Key=="Name")|.Value' -r`
	ip=`aws ec2 describe-instances --filters "Name=instance-id,Values=$id" | jq '.Reservations[].Instances[].PrivateIpAddress' -r`

	if [ -z $name ]; then
		echo "Host $ip"
	else
		echo "Host $name"
	fi

	echo "	Hostname $ip"
	echo
done