Change: Improved logging. Added a separate verbose option

partitioning/CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.4.1] - 2025-12-16
+### Added
+- **CLI**: Added `--verbose` / `-v` flag to switch between INFO (default) and DEBUG logging levels.
+- **CLI**: Added `-r` short flag for `--dry-run`.
+
 ## [0.4.0] - 2025-12-16
 ### Added
 - **Monitoring**: Added `--discovery` argument for Zabbix Low-Level Discovery (LLD) of partitioned tables.
@@ -19,10 +24,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.3.0] - 2025-12-14
 ### Changed
 - **Refactor**: Complete rewrite of `zabbix_partitioning.py` using Class-based structure (`ZabbixPartitioner`).
-- **Configuration**: Switched to YAML configuration file (`zabbix_partitioning.conf`).
+- **Configuration**: Extended comments in the configuration file (`zabbix_partitioning.conf`). The config file is self-explanatory now.
-- **Safety**: Added checks to prevent partitioning of tables incompatible with Zabbix 7.0 schema (e.g., `auditlog` without `clock` in PK).
+- **Docker**: Introduced Docker container support (`Dockerfile`, `entrypoint.py`). The script can be run in a stateless manner using Docker.
-- **Docker**: Introduced Docker container support (`Dockerfile`, `entrypoint.py`).
 
 ### Added
-- **Optimization**: Added `initial_partitioning_start` option (`db_min` vs `retention`) to speed up initialization on large DBs.
+- **Optimization**: Added `initial_partitioning_start` option (`db_min` vs `retention`) to speed up initialization on large DBs.
-- **Reliability**: Use `pymysql` with robust connection handling and SSL support.

partitioning/script/zabbix_partitioning.py

@@ -21,7 +21,7 @@ from typing import Optional, Dict, List, Any, Union, Tuple
 from contextlib import contextmanager
 
 # Semantic Versioning
-VERSION = '0.4.0'
+VERSION = '0.4.1'
 
 # Constants
 PART_PERIOD_REGEX = r'([0-9]+)(h|d|m|y)'
@@ -543,9 +543,9 @@ class ZabbixPartitioner:
             if mode != 'init' and not self.dry_run:
                 pass 
 
-def setup_logging(config_log_type: str):
+def setup_logging(config_log_type: str, verbose: bool = False):
     logger = logging.getLogger('zabbix_partitioning')
-    logger.setLevel(logging.DEBUG)
+    logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     
     formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
     
@@ -562,7 +562,8 @@ def parse_args():
     parser = argparse.ArgumentParser(description='Zabbix Partitioning Manager')
     parser.add_argument('-c', '--config', default='/etc/zabbix/zabbix_partitioning.conf', help='Config file path')
     parser.add_argument('-i', '--init', action='store_true', help='Initialize partitions')
-    parser.add_argument('--dry-run', action='store_true', help='Simulate queries')
+    parser.add_argument('-r', '--dry-run', action='store_true', help='Simulate queries')
+    parser.add_argument('-v', '--verbose', action='store_true', help='Enable debug logging')
     
     # Monitoring args
     parser.add_argument('--discovery', action='store_true', help='Output Zabbix LLD JSON')
@@ -604,12 +605,10 @@ def main():
         elif args.init: mode = 'init'
         
         # Setup logging
-        # If discovery or check, we mute info logs to stdout to keep output clean, 
-        # unless errors happen.
         if mode in ['discovery', 'check']:
              logging.basicConfig(level=logging.ERROR) # Only show critical errors
         else:
-             setup_logging(config.get('logging', 'console'))
+             setup_logging(config.get('logging', 'console'), verbose=args.verbose)
              
         logger = logging.getLogger('zabbix_partitioning')