Robusta Classic - Prometheus Alert Enrichment for Kubernetes

> **Note:** This repository contains **Robusta Classic** — the rule-based alert enrichment engine. For AI-powered root cause analysis, see [HolmesGPT](https://github.com/robusta-dev/holmesgpt). Both can be installed together as part of the [Robusta platform](https://platform.robusta.dev/signup). ## What Can Robusta Do?

How it Works | Installation | Integrations ↗ | Docs ↗ | Slack Community ↗

Compatible with kube-prometheus-stack, Prometheus Operator, and more. Robusta integrates with Prometheus by webhook and adds features like: * [**Smart Grouping**](https://docs.robusta.dev/master/configuration/notification-grouping.html) - reduce notification spam with Slack threads 🧵 * [**AI Investigation**](https://docs.robusta.dev/master/configuration/holmesgpt/index.html#ai-analysis) - Kickstart alert investigation with AI (optional) * [**Alert Enrichment**](https://docs.robusta.dev/master/how-it-works/index.html#automatically-investigate-a-prometheus-alert) - see pod logs and other data alongside your alerts * [**Self-Healing**](https://docs.robusta.dev/master/tutorials/alert-remediation.html#remediate-prometheus-alerts) - define auto-remediation rules for faster fixes * [**Advanced Routing**](https://docs.robusta.dev/master/notification-routing/configuring-sinks.html) based on team, namespace, and more * [**Problem-Detection without PromQL**](https://docs.robusta.dev/master/playbook-reference/triggers/index.html#triggers-reference) - generate Kubernetes-native alerts for OOMKills, failing Jobs, and more * [**Change-Tracking**](https://docs.robusta.dev/master/tutorials/playbook-track-changes.html#track-kubernetes-changes) for Kubernetes Resources to correlate alerts and rollouts * [**Auto-Resolve**](https://docs.robusta.dev/master/configuration/sinks/jira.html#jira) - update external systems when alerts are resolved (e.g. Jira) * [**Dozens of Integrations**](https://docs.robusta.dev/master/configuration/index.html#integrations-overview) - Slack, Teams, Jira, and more Don't have Prometheus? You can use Robusta without Prometheus, or install our all-in-one Kubernetes observability stack with Robusta and Prometheus included. ## 🔗 Integrations Robusta integrates with a variety of tools and platforms. Click on any logo to learn more about the integration. ### 📤 Notification Destinations

Slack	MS Teams	Discord	Telegram	Google Chat	Mattermost
PagerDuty	Opsgenie	Jira	ServiceNow	Email	Webhook
DataDog	VictorOps	Rocket.Chat	Webex	Pushover	Zulip
Robusta UI	Kafka	File	Yandex Messenger

### 📊 Metrics and Alerts

Prometheus	Victoria Metrics	Grafana Alertmanager	Thanos
AWS Managed Prometheus	Google Managed Prometheus	Azure Managed Prometheus	Coralogix

### 🧠 AI-Powered Alert Enrichement

HolmesGPT

### 💰 Cost Management

KRR (Kubernetes Resource Recommender)

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## 🛠️ How it works Robusta uses rules and AI to take Prometheus alerts and add extra information to them, such as pod logs, relevant graphs, possible remediations, and more. Here is an example alert in Slack: ![](./docs/images/crash-report.png) Here is an example remediation action: ![](./docs/images/alert_on_hpa_reached_limit1.png) [Learn more »](https://docs.robusta.dev/master/how-it-works/index.html)

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## 📒 Installing Robusta Robusta is installed with Helm. For convenience, we provide a CLI wizard to generate Helm values. You can install Robusta alongside your existing Prometheus, or as an all-in-one bundle with Robusta and a preconfigured `kube-prometheus-stack`. To get *even more* out of Robusta, we recommend creating [a free Robusta UI account](#-free-robusta-ui). Learn more below. [Create a free Robusta UI account »](https://platform.robusta.dev/signup?utm_source=github&utm_medium=robusta-readme&utm_content=installing_robusta_section) [Installation instructions »](https://docs.robusta.dev/master/setup-robusta/installation/index.html) ## 🖥 Free Robusta UI Take your Kubernetes monitoring to the next level with the [Robusta SaaS platform](https://platform.robusta.dev/signup?utm_source=github&utm_medium=robusta-readme&utm_content=free_robusta_ui_section). Creating an account is free, and includes: - **AI Assistant**: Solve alerts faster with an AI assistant that highlights relevant observability data - **Alert Timeline**: View Prometheus alerts across multiple clusters and spot correlations with a powerful timeline view - **Change Tracking**: Correlate alerts with changes to your infrastructure or applications, with Robusta's automatic change tracking for Kubernetes

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## 📝 Documentation Interested? Learn more about Robusta. [Full documentation »](https://docs.robusta.dev/master/index.html)

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## ✉️ Contact * Slack - [robustacommunity.slack.com](https://bit.ly/robusta-slack) * Twitter - [@RobustaDev](https://twitter.com/RobustaDev) * LinkedIn - [robusta-dev](https://www.linkedin.com/company/robusta-dev/) * Email Support - [support@robusta.dev ](mailto:support@robusta.dev )

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## 📑 License Robusta is distributed under the MIT License. See [LICENSE.md](https://github.com/robusta-dev/robusta/blob/master/LICENSE) for more information. ## 🕐 Stay up to date We add new features regularly. Stay up to date by watching us on GitHub. ![](./docs/images/star-repo.gif)