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#!/bin/sh
set -e
echo "[+] Waiting for headscale-client to be resolvable..."
# Loop until headscale-client IP is found or timeout
timeout=30
start_time=$(date +%s)
HEADSCALE_IP=""
while [ -z "$HEADSCALE_IP" ]; do
HEADSCALE_IP=$(getent hosts headscale-client | awk '{ print $1 }' | head -n 1)
current_time=$(date +%s)
if [ $((current_time - start_time)) -ge $timeout ]; then
echo "[-] Timeout waiting for headscale-client DNS resolution." >&2
exit 1
fi
if [ -z "$HEADSCALE_IP" ]; then
sleep 1
fi
done
echo "[+] Found headscale-client IP: $HEADSCALE_IP"
echo "[+] Attempting to modify routing table..."
apt update && apt install -y iproute2
ip route del default || echo "[-] Warning: Failed to delete default route (maybe none existed)."
ip route add default via $HEADSCALE_IP
echo "[+] Default route set via $HEADSCALE_IP."
echo "[+] Starting Nginx..."
nginx -g "daemon off;"
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