- Replace state-based notifications with direct alert functions
- Remove auto-cleanup functionality from disk monitoring and configuration
- Simplify lock acquisition/release across all monitoring scripts
- Add execute_hana_sql helper functions for consistent SQL execution
- Remove state file tracking in favor of direct file operations
- Standardize error handling with exit codes on critical failures
- Clean up hana.conf by removing unused auto-delete directory settings
Replace log backup paths with shared schema backup paths for DB_NDB
and SYSTEMDB. This ensures only safe-to-delete files are targeted,
excluding HANA system logs.
Rename configuration variables and functions to reflect broader
functionality beyond just log files. Updates include renaming
LOG_DIRS_FOR_CLEANUP to DIRS_FOR_AUTODELETE and
clean_log_files to clean_directory_files. Adds safety warnings
to prevent deletion of critical HANA system logs.
BREAKING CHANGE: Config keys renamed from LOG_DIRS_FOR_CLEANUP to
DIRS_FOR_AUTODELETE and MAX_LOG_FILE_AGE_DAYS to MAX_FILE_AGE_DAYS
