Mathieu Benoit
1e731114f5
Reflect the current year in all TechnoLibre license headers across script/, test/, and docker/. Generated by Claude Code 2.1.74 model claude-sonnet-4-6 Co-Authored-By: Mathieu Benoit <mathben@technolibre.ca>
46 lines
1.4 KiB
Python
Executable file
46 lines
1.4 KiB
Python
Executable file
#!/usr/bin/env python
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# © 2021-2026 TechnoLibre (http://www.technolibre.ca)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
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import argparse
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import sys
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import time
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import psycopg2
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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_password", required=True)
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arg_parser.add_argument("--db_name", required=False, default="postgres")
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arg_parser.add_argument("--timeout", type=int, default=10)
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args = arg_parser.parse_args()
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start_time = time.time()
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print("Try connection to postgres...")
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connected = False
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error = ""
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while ((time.time() - start_time) < args.timeout) or connected is True:
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try:
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conn = psycopg2.connect(
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user=args.db_user,
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host=args.db_host,
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port=args.db_port,
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password=args.db_password,
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dbname=args.db_name,
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)
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break
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except psycopg2.OperationalError as e:
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error = e
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print(".")
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time.sleep(1)
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else:
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connected = True
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conn.close()
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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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