[GH-ISSUE #49] Add duplicacy-exporter — Prometheus exporter for Duplicacy backup stats #32

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opened 2026-05-07 00:01:03 +02:00 by BreizhHardware · 0 comments

Originally created by @GeiserX on GitHub (Mar 8, 2026).
Original GitHub issue: https://github.com/miantiao-me/awesome-homelab/issues/49

App Info

Name: duplicacy-exporter
URL: https://github.com/GeiserX/duplicacy-exporter
Description: Prometheus exporter that exposes Duplicacy backup statistics as metrics. Enables monitoring of backup health, storage usage, and backup timing through Grafana dashboards and Prometheus alerting.

Category: Monitoring
License: MIT
Tech Stack: Python, Prometheus, Docker

Key Features

  • Exports Duplicacy backup metrics in Prometheus format
  • Tracks backup success/failure, storage usage, and timing
  • Docker-based deployment for easy integration
  • Compatible with Grafana dashboards for visualization
  • Enables alerting on backup failures through Prometheus Alertmanager

Why it's useful for homelab users

Backups are only useful if they actually run successfully. Homelab users running Duplicacy for backups need visibility into whether backups are completing, how much storage they consume, and how long they take. This exporter bridges Duplicacy with the Prometheus/Grafana monitoring stack that many homelabs already run, enabling dashboards and alerts for backup health.

Originally created by @GeiserX on GitHub (Mar 8, 2026). Original GitHub issue: https://github.com/miantiao-me/awesome-homelab/issues/49 ## App Info **Name:** duplicacy-exporter **URL:** https://github.com/GeiserX/duplicacy-exporter **Description:** Prometheus exporter that exposes Duplicacy backup statistics as metrics. Enables monitoring of backup health, storage usage, and backup timing through Grafana dashboards and Prometheus alerting. **Category:** Monitoring **License:** MIT **Tech Stack:** Python, Prometheus, Docker ## Key Features - Exports Duplicacy backup metrics in Prometheus format - Tracks backup success/failure, storage usage, and timing - Docker-based deployment for easy integration - Compatible with Grafana dashboards for visualization - Enables alerting on backup failures through Prometheus Alertmanager ## Why it's useful for homelab users Backups are only useful if they actually run successfully. Homelab users running Duplicacy for backups need visibility into whether backups are completing, how much storage they consume, and how long they take. This exporter bridges Duplicacy with the Prometheus/Grafana monitoring stack that many homelabs already run, enabling dashboards and alerts for backup health.
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starred/awesome-homelab#32
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