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https://github.com/Gyeeta/gyeeta

Gyeeta - An Open Source Observability Product for your Infrastructure, Services and Processes. This repository is for the Agent and Server C++ code.
https://github.com/Gyeeta/gyeeta

alerting bpf cpp ebpf free gplv3 kubernetes libbpf monitoring observability opensource rcu

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Gyeeta - An Open Source Observability Product for your Infrastructure, Services and Processes. This repository is for the Agent and Server C++ code.

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README

        

# Gyeeta Observability

Gyeeta

[***Gyeeta***](https://gyeeta.io) is an *Open Source (GPLv3)* Infrastructure, Services and Process Level monitor (*Linux* only).

## Key Observability Capabilities

- Monitor Hosts, Services, Processes at *Global* scale (scales to *tens of thousands* of hosts).
- Completely non-intrusive and uses a combination of eBPF and Kernel Statistics. No Application changes are needed. Gyeeta can monitor
both HTTP and non-HTTP based services and can provide statistics such as Queries/sec, Response Times, Network Throughputs, Service Network
Flows for any service (even proprietary or TLS encrypted) with no manual inputs or integrations.
- Query Global Aggregated Statistics from multiple servers using a single query either from Web UI or REST APIs.
- Self Learning Algorithms that can detect Anomalies, Contention or Degradation without any manual inputs.
- Advanced Cluster, Service or Process Level Alerts using a powerful Web UI or REST APIs.
- Detect Process Level *CPU starvation, Virtual Memory or IO Bottlenecks*.
- Monitor Kubernetes or any other Cluster orchestrators.

[***Website***](https://gyeeta.io) | [***Documentation***](https://gyeeta.io/docs) | [***Youtube***](https://youtube.com/@gyeeta) | [***X***](https://x.com/GyeetaIO)

## License

Gyeeta is licensed under the [GNU General Public License v3.0 (GPLv3)](./LICENSE) open source license.

## Components in Gyeeta

*Gyeeta* consists of the following components :

- Host Monitor Agent (named `partha`) to be installed on each of the hosts which needs to be monitored

- A Central Server (named `shyama`) which serves as both an Aggregating Server and an Alert Manager

- One or more Intermediate Servers (named `madhava`) analyzing metrics from multiple monitored hosts (`partha`)

- A NodeJS Webserver which handles Web UI and REST API queries

- An Alert Agent which interacts with `shyama` AlertManager and executes the Alert Trigger Actions (Notifications)

- One or more Postgres DBs to be used as the datastore for `shyama` and `madhava` servers

The image below shows the high level overview of how the different components interact with each other :

![Gyeeta Architecture](https://gyeeta.io/img/gyeeta_arch.jpg)

## Install Options for Gyeeta components

Gyeeta is a self-hosted Observability product. Gyeeta components can be installed using any of the following methods :

- Bash Script based Installation and Configuration (Easiest install option)
- Kubernetes Helm Chart
- Docker Containers
- rpm / deb based native packages for dnf/yum, apt-get or zypper
- Manual Tar Package download and configure

Installing using either the Bash Script or Kubernetes Helm Charts are the easiest ways to deploy the various Gyeeta
components.

**Install instructions** are available at [Gyeeta Install Planning and Options](https://gyeeta.io/docs/installation/install_options)

**A Quick TL;DR Install of Gyeeta Server Components** can be found at [TL;DR Instructions](https://gyeeta.io/docs/installation/install_options#tldr-quick-single-command-install)

**Kubernetes Installation** using Helm Charts can be found at [K8s Helm Charts](https://gyeeta.io/docs/installation/k8s_helm)

## Supported Linux Distributions

| OS Distribution | Supported Versions |
| :-------------: | :-------------: |
| Ubuntu | 18 & higher |
| Debian | 9 & higher |
| RHEL, CentOS, Rocky Linux, Oracle Linux | 8 & higher |
| Amazon Linux 2023 | All Versions |
| Amazon Linux 1 and 2 | All Versions |
| Google Container OS (COS) | Linux Kernel 4.14 & Higher |
| Fedora | 28 & higher |
| OpenSUSE, SUSE Linux | 15 & higher |

Other Linux distributions based on Debian/Ubuntu or RHEL are supported as long as the base Linux Kernel is 4.14+

Container Platforms such as Kubernetes or Docker Swarm are also supported using Helm Charts or Docker containers.

## Snapshots of Gyeeta Web UI

![Service State Monitor](https://gyeeta.io/img/servicemon.png)

![Process Network Flow Dashboard](https://gyeeta.io/img/procflow.png)

![Process States](https://gyeeta.io/img/procstate1.png)

## More Info

This repository provides the source for the Gyeeta Host Agents (*Partha*), *Shyama Central Server* and *Madhava Intermediate Server*.

Gyeeta uses C++ (C++17) as the programming language for these components.