Sys-ctl-hlth-disc-space Role

Description: Scheduled health check for filesystem disk usage, alerting when any mount exceeds its warning threshold

Variables

  • author: Kevin Veen-Birkenbach

  • description: Scheduled health check for filesystem disk usage, alerting when any mount exceeds its warning threshold

  • company: Kevin Veen-Birkenbach https://www.veen.world

  • license: Infinito.Nexus Community License (Non-Commercial)

  • min_ansible_version: 2.9

  • platforms: [{‘name’: ‘ArchLinux’, ‘versions’: [‘all’]}, {‘name’: ‘Debian’, ‘versions’: [‘all’]}, {‘name’: ‘EL’, ‘versions’: [‘all’]}, {‘name’: ‘Fedora’, ‘versions’: [‘all’]}, {‘name’: ‘Ubuntu’, ‘versions’: [‘all’]}]

  • galaxy_tags: [‘monitor’, ‘disk’, ‘space’, ‘health’, ‘systemd’]

README

sys-ctl-hlth-disc-space

Description

Monitors disk-space usage and alerts if any filesystem usage exceeds your defined threshold.

Overview

This role disk-space usage monitor; alerts when usage exceeds threshold.

Cosmos

The diagram places sys-ctl-hlth-disc-space in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).

flowchart LR
    subgraph role [sys-ctl-hlth-disc-space 💻]
        svc_disc_space["disc-space"]
    end

Solid 1:1 edges are fixed relationships; dashed 0..1 edges are conditional (enabled only in matching deployments); red 0..0 edges are turned off in this role. Node markers show the role’s deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in meta/main.yml.

Features

  • Uses df to gather current usage.

  • Compares against size_percent_disc_space_warning threshold.

  • Sends failure alerts via sys-ctl-alm-compose.

  • Runs on a configurable systemd timer.

Credits

Implemented by Kevin Veen-Birkenbach. Part of the Infinito.Nexus Project and maintained by Kevin Veen-Birkenbach. Licensed under the Infinito.Nexus Community License (Non-Commercial).