45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
#!/usr/bin/env python3
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"""
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Simple check script to fetch enriched telemetry from the enrichment service
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and print a compact preview. Uses only the Python standard library so it
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runs without extra dependencies.
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Usage:
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python3 check_enriched.py # fetch default 10 records
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python3 check_enriched.py 5 # fetch 5 records
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"""
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import sys
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import json
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from urllib.request import urlopen, Request
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from urllib.error import URLError, HTTPError
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LIMIT = int(sys.argv[1]) if len(sys.argv) > 1 else 10
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URL = f"http://localhost:8000/enriched?limit={LIMIT}"
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def main():
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req = Request(URL, headers={"Accept": "application/json"})
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try:
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with urlopen(req, timeout=10) as resp:
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body = resp.read().decode("utf-8")
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data = json.loads(body)
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print(f"Fetched {len(data)} records from enrichment service at {URL}")
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if len(data) == 0:
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print("No records returned.")
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return
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# Print preview of first record
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print("--- First record preview ---")
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print(json.dumps(data[0], indent=2)[:2000])
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print("--- End preview ---")
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except HTTPError as e:
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print(f"HTTP Error: {e.code} {e.reason}")
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sys.exit(2)
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except URLError as e:
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print(f"URL Error: {e.reason}")
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sys.exit(3)
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except Exception as e:
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print(f"Unexpected error: {e}")
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sys.exit(4)
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if __name__ == '__main__':
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main()
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