📊 Real-time Dashboard - Monitor all your resources at a glance
📈 Performance Graphs - Visualize response times and uptime statistics with intelligent averaging
🔔 Alert Notifications - Email and webhook alerts when resources go offline
📝 Incident Tracking - Track when resources go down and recover
⚙️ Configurable Checks - Set custom check intervals and timeouts
🗄️ Historical Data - 7 days of check history with detailed statistics

Quick Start

Installation

See Installation Guide for detailed setup instructions.

Quick Install on Ubuntu:

curl -fsSL https://raw.githubusercontent.com/nmemmert/monitor/main/install-ubuntu.sh | bash

First Steps

Documentation

Topic	Description
📦 Installation	Quick install, manual setup, dev/prod modes
🚀 Deployment	Deploy to remote servers, Docker, services, firewall
📚 Usage Guide	Dashboard, History, Settings, Resources, SLA Reports
⬆️ Upgrade Guide	How to upgrade to new versions
🆘 Troubleshooting	Common issues and solutions

History Feature

The History page shows detailed check data with two viewing modes:

Averaged Mode (Default) - Server-side bucketing for fast, clean graphs
- 7 Days: 1-hour buckets
- 14 Days: 3-hour buckets
- 30 Days: 6-hour buckets
Raw Mode - Up to 600 individual checks for detailed analysis

See Usage Guide → History Page for details.

API Endpoints

GET /api/resources - List all resources
POST /api/resources - Create new resource
GET /api/resources/:id - Get resource details
PUT /api/resources/:id - Update resource
DELETE /api/resources/:id - Delete resource
GET /api/dashboard - Dashboard overview
GET /api/incidents - Recent incidents

Project Structure

mon/
├── server/              # Backend Node.js/Express
│   ├── index.js        # Main server file
│   ├── database.js     # SQLite database setup
│   ├── monitorService.js
│   ├── notificationService.js
│   └── scheduler.js
├── client/             # React frontend
│   ├── src/
│   │   ├── App.js      # Main React component
│   │   ├── History.js  # History page with graphs
│   │   └── App.css     # Styles
│   └── build/          # Production bundle (committed to git)
├── docs/               # Documentation
├── data/               # SQLite database (auto-created)
├── .env                # Environment configuration
└── package.json

Support

Having issues? Check the Troubleshooting Guide for solutions to common problems.

License

MIT