🚨 Collection of Prometheus alerting rules
Find a file
Samuel Berthe 9ae17eca97
Fix broken and misleading alert rules (#503)
- Remove 7 meaningless `for: 0m` (ClickHouse, Caddy, Thanos)
- Fix Minio obsolete metrics (disk_storage_* -> minio_cluster_capacity_*)
- Rename duplicate Blackbox SSL cert rule to disambiguate warning/critical
- Simplify PostgreSQL config change query (giant regex -> negative matcher)
- Downgrade PostgreSQL SSL compression severity from critical to warning
- Fix misleading "Host unusual disk read rate" name and description
2026-03-15 18:08:06 +01:00
.github build(deps): bump actions/checkout from 5 to 6 (#485) 2025-12-01 21:34:15 +01:00
_data Fix broken and misleading alert rules (#503) 2026-03-15 18:08:06 +01:00
_layouts Update default.html 2026-01-15 02:43:57 +01:00
assets Website: Support dark mode (#501) 2026-03-01 22:54:42 +01:00
dist Publish 2026-03-01 19:15:42 +00:00
.gitignore Various updates and quality of life changes (#405) 2025-01-28 06:06:47 +01:00
.travis.yml 💄 awesome-lint 2019-02-11 22:09:50 +01:00
_config.yml chore: move from "https://awesome-prometheus-alerts.grep.to" to "https://samber.github.io/awesome-prometheus-alerts/" 2023-04-23 23:32:26 +02:00
alertmanager.md Update alertmanager.md 2024-10-06 17:31:23 +02:00
blackbox-exporter.md Remove Screeb 2025-08-29 15:20:21 +02:00
CONTRIBUTING.md Update CONTRIBUTING.md 2025-11-13 16:24:49 +01:00
docker-compose.yml feat(ui): adding copy buttons 2019-10-26 16:41:11 +02:00
Gemfile build(deps): bump webrick from 1.7.0 to 1.8.2 (#435) 2024-09-27 22:24:21 +02:00
Gemfile.lock Website: Support dark mode (#501) 2026-03-01 22:54:42 +01:00
index.md Update index.md (#353) 2023-05-03 01:13:46 +02:00
LICENSE Changing license 2019-02-11 21:05:55 +01:00
package.json 💄 awesome-lint 2019-02-11 22:09:50 +01:00
README.md Update README.md 2026-01-15 12:33:35 +01:00
rules.md fix: corrects download URL for rules files (#494) 2026-01-30 01:40:38 +01:00
sleep-peacefully.md Update sleep-peacefully.md (#487) 2025-12-08 15:19:11 +01:00

👋 Awesome Prometheus Alerts Awesome

Most alerting rules are common to every Prometheus setup. We need a place to find them all. 🤘 🚨 📊

Collection available here: https://samber.github.io/awesome-prometheus-alerts

Contents

🚨 Rules

Basic resource monitoring

Databases and brokers

Reverse proxies and load balancers

Runtimes

Orchestrators

Network, security and storage

Other

🤝 Contributing

Contributions from community (you!) are most welcome!

There are many ways to contribute: writing code, alerting rules, documentation, reporting issues, discussing better error tracking...

Instructions here

🏋️ Improvements

  • Create an alert rule builder in Jekyll for custom alerts (severity, thresholds, instances...)
  • Add resolution suggestions to rule descriptions, for faster incident resolution (#85).

💫 Show your support

Give a if this project helped you!

support us

👏 Thanks

Gratitude for the Gitlab operation team that provided 50+ rules. \o/

📝 License

CC4

Licensed under the Creative Commons 4.0 License, see LICENSE file for more detail.