Open-source alternatives to Cernan

Cabot is a self-hosted incident management platform and monitoring alert manager. It serves as a centralized system for receiving external monitoring data, managing on-call responder rotations, and dispatching incident notifications to administrators to ensure prompt resolution of system failures. The platform provides a containerized monitoring interface and a REST API for programmatically creating and modifying monitoring data and incident reports. It coordinates the routing of critical system alerts and manages the scheduling of personnel for on-call rotations. The system includes capabil

Charmander Scheduler Lab

Retrieves metrics from Cloudwatch and sends them to InfluxDB / Graphite .

Debugging tool for Kubernetes which tests and displays connectivity between nodes in the cluster.

Cachet is a self-hosted, open-source status page system designed to communicate service uptime, incident history, and infrastructure performance to end users. It provides a centralized dashboard for managing the operational lifecycle of system components, tracking service disruptions, and scheduling maintenance windows. The platform distinguishes itself through a comprehensive RESTful API that enables programmatic status page management and automated incident reporting. It supports deep integration with external monitoring tools, allowing for the synchronization of performance metrics and the

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Open source part of the centreon monorepoc

RemoteWeather is a professional weather monitoring system that collects data from your weather station, stores it for historical analysis, and shares it through multiple channels including a beautiful live website, weather services, and amateur radio networks.

Tetragon is an eBPF-based runtime security and observability toolset designed for Linux and Kubernetes environments. It functions as a security policy manager, observability agent, and enforcement engine that hooks into kernel functions and tracepoints to detect privilege escalation, container escapes, and unauthorized system activity. The project distinguishes itself through its ability to perform real-time, in-kernel enforcement, allowing it to synchronously terminate malicious processes or modify function return values before a system call completes. It provides deep Kubernetes integration

High performance and high-precision multithreaded StatsD server

An active monitoring software to detect failures before your customers do.

Visual Docker network topology explorer — single binary, zero dependencies.

https://github.com/codersaur/SmartThings

Open source container update monitoring — 23 registries, 20 notification triggers, audit log, OIDC auth, Prometheus metrics, and a modern dashboard.

The system statistics collection daemon. Please send Pull Requests here!

This is an Android application that takes the x-y-z axis metrics from your phone accelerometer and then sends this data to your InfluxDB.

Cortex is an open-source, horizontally scalable metrics platform that ingests, stores, and queries Prometheus-compatible time-series data with multi-tenant isolation. It accepts metrics via Prometheus remote write and OpenTelemetry, executes PromQL queries against both recent and historical data, and provides a Prometheus-compatible alerting and recording rule engine with an integrated Alertmanager. The system is built as a set of independently scalable microservices that use hash-ring-based sharding, gossip-based cluster membership, and tenant-aware object storage to distribute workloads acro

A logger for logging OPCUA data to InfluxDB (and possibly other later). Has been running in production in several factories since mid 2016.

Lightweight Docker monitoring dashboard with anomaly detection & Telegram alerts. One-liner install, zero config.

This project is a containerized orchestration layer for the Elastic Stack, providing a pre-configured set of Docker Compose files to deploy Elasticsearch, Logstash, and Kibana as a unified data analysis stack. It functions as a centralized log management system for ingesting, indexing, and searching log data using a cluster of interconnected services. The deployment pattern includes an Elasticsearch cluster manager that enables scaling data nodes through replica scaling and internal discovery. It provides a web-based administration interface for monitoring cluster health and status. The syst

an event / change logging/managament app

Amon is a modern server monitoring platform.