38 lines
1.0 KiB
Python
Executable File
38 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from prometheus_client import start_http_server, Gauge
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from datetime import datetime
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from time import sleep
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import psycopg2
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USER = "odoo"
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HTTP_PORT = 9402
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INTERVAL = 10
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# FIXME: Make a parameter
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DBNAME = "edurable_staging"
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if __name__ == '__main__':
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# Setup prometheus Gauge
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prom_days = Gauge(
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'odoo_license_remaining_days',
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"Remaining days before Odoo license expiration")
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# Serve metrics over HTTP
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start_http_server(HTTP_PORT)
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# Open connection
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with psycopg2.connect(database=DBNAME, user=USER) as conn:
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cur = conn.cursor()
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while True:
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cur.execute("SELECT value FROM ir_config_parameter WHERE key =" +
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"'database.expiration_date';")
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expiration_date = datetime.strptime(cur.fetchone()[0].split()[0],
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"%Y-%m-%d").date()
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now = datetime.now().date()
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prom_days.set((expiration_date - now).days)
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sleep(INTERVAL)
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