#!/usr/bin/env python3
import json
import sys
import urllib.request

try:
    with urllib.request.urlopen("http://127.0.0.1:8080/api/status", timeout=3) as response:
        data = json.load(response)
    raise SystemExit(0 if data.get("operational") else 1)
except Exception as exc:
    print(exc, file=sys.stderr)
    raise SystemExit(1)