#!/bin/bash

TOKEN=$(curl -X PUT "http://169.254.169.254/latest/api/token" -s -H "X-aws-ec2-metadata-token-ttl-seconds: 21600")
SERVER_NAME=$(curl -s -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.169.254/latest/meta-data/local-ipv4)

# 서버 IP 대역 추출
IP_PREFIX=$(echo "$SERVER_NAME" | cut -d'.' -f1-2)

if [ "$IP_PREFIX" == "172.20" ]; then
    FLUENTD_CONF="/etc/fluent/fluentdLive.conf"
elif [ "$IP_PREFIX" == "172.30" ]; then
    FLUENTD_CONF="/etc/fluent/fluentdStage.conf"
elif [ "$IP_PREFIX" == "172.40" ]; then
    FLUENTD_CONF="/etc/fluent/fluentdQA.conf"
else
        echo "This is neither a live, stage, nor QA environment."
        exit 1
fi

echo $FLUENTD_CONF