"""Container readiness: HTTP 200 alone does not mean that indexes are ready."""

import json
import urllib.request


def main():
    with urllib.request.urlopen("http://127.0.0.1:8000/health", timeout=8) as response:
        health = json.load(response)
    raise SystemExit(0 if health.get("ready") is True else 1)


if __name__ == "__main__":
    main()