5740583e38
* support: Move to shared directory to avoid code drift. * feat: Make DB name configurable
36 lines
1.0 KiB
Python
Executable File
36 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import psycopg2
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import sys
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import time
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if __name__ == '__main__':
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arg_parser = argparse.ArgumentParser()
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arg_parser.add_argument('--db_host', required=True)
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arg_parser.add_argument('--db_port', required=True)
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arg_parser.add_argument('--db_user', required=True)
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arg_parser.add_argument('--db_name', required=True)
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arg_parser.add_argument('--db_password', required=True)
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arg_parser.add_argument('--timeout', type=int, default=5)
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args = arg_parser.parse_args()
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conn = None
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start_time = time.time()
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error = ''
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while (time.time() - start_time) < args.timeout:
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try:
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conn = psycopg2.connect(user=args.db_user, host=args.db_host, port=args.db_port, password=args.db_password, dbname=args.db_name)
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conn.close()
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break
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except psycopg2.OperationalError as e:
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error = e
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time.sleep(1)
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if error:
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print("Database connection failure: %s" % error, file=sys.stderr)
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sys.exit(1)
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