mirror of https://github.com/kevinveenbirkenbach/computer-playbook.git synced 2025-11-26 06:43:10 +00:00

Files

Kevin Veen-Birkenbach a312f353fb Refactor JVM memory filters, add Redis sizing and Docker cleanup service

- Replace jvm_filters with unified memory_filters (JVM + Redis helpers)
- Add redis_maxmemory_mb filter and unit tests
- Introduce sys-ctl-cln-docker role (systemd-based Docker prune + anon volumes)
- Refactor disk space health check to Python script and wire SIZE_PERCENT_CLEANUP_DISC_SPACE
- Adjust schedules and services for Docker cleanup and disk space health

See discussion: https://chatgpt.com/share/6925c1c5-ee38-800f-84b6-da29ccfa7537

2025-11-25 15:50:27 +01:00

README.md

Cleanup Disc Space

Description

This role frees disk space by executing a script that cleans up temporary files, clears package caches, and optionally cleans up backup directories and Docker resources when disk usage exceeds a specified threshold.

Overview

Optimized for efficient storage management, this role:

Creates a directory for disk cleanup scripts.
Deploys a Bash script that frees disk space by cleaning up /tmp, Docker resources, and pacman cache.
Configures a systemd service to run the disk cleanup script.
Optionally integrates with backup cleanup if backup variables are defined.

Purpose

The primary purpose of this role is to ensure that disk space remains within safe limits by automating cleanup tasks, thereby improving system performance and stability.

Features

Automated Cleanup: Executes a script to remove temporary files and clear caches.
Threshold-Based Execution: Triggers cleanup when disk usage exceeds a defined percentage.
Systemd Integration: Configures a systemd service to manage the disk cleanup process.
Docker and Backup Integration: Optionally cleans Docker resources and backups if configured.