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Kevin Veen-Birkenbach
2569abc0be
- Unified service templates into generic systemctl templates - Introduced reusable filter plugins for script path handling - Updated path variables and service/timer definitions - Migrated roles (backup, cleanup, repair, etc.) to use systemctl role - Added sys-daemon role for core systemd cleanup - Simplified timer handling via sys-timer role Note: This is a large refactor and some errors may still exist. Further testing and adjustments will be needed.
Storage Optimizer
Description
This role optimizes storage allocation for Docker volumes by migrating volumes between SSD (rapid storage) and HDD (mass storage) based on container image types. It creates symbolic links to maintain consistent storage paths after migration.
Overview
The role performs the following tasks:
- Migrates Docker volumes with database workloads to rapid storage (SSD) for improved performance.
- Moves non-database Docker volumes to mass storage (HDD) to optimize storage usage.
- Manages container stopping and restarting during the migration process.
- Creates symbolic links to preserve consistent file paths.
Purpose
The primary purpose of this role is to enhance system performance by ensuring that Docker volumes are stored on the most appropriate storage medium, optimizing both speed and capacity.
Features
- Dynamic Volume Migration: Moves Docker volumes based on container image types.
- Symbolic Link Creation: Maintains consistent access paths after migration.
- Container Management: Safely stops and starts containers during volume migration.
- Performance Optimization: Improves overall system performance by leveraging appropriate storage media.
Credits 📝
For detailed context and the development history of this role, refer to this conversation.