{"repo":"0xReLogic/SENTINEL","free":true,"listed":false,"github":"https://github.com/0xReLogic/SENTINEL","clone":"git clone https://github.com/0xReLogic/SENTINEL.git","description":"A lightweight and concurrent uptime monitor for developers and DevOps, written in Go.","language":"Go","stars":12,"topics":["hacktoberfest","hacktoberfest-accepted","monitoring"],"license":null,"category":"analytics","readme_excerpt":"SENTINEL SENTINEL - A simple and effective monitoring system written in Go. Description SENTINEL is a simple monitoring system written in Go. This application can monitor the status of various web services via HTTP and report their status periodically. It's ideal for personal use or small teams that need a lightweight and easily configurable monitoring solution. Features - Monitor various web services via HTTP/HTTPS - Simple configuration using YAML format - Customizable check intervals and timeouts per service - UP/DOWN status reporting with response time - Automatic checks on configurable intervals - Concurrency for efficient checking - Flexible CLI with various commands - Telegram notifications for service DOWN/RECOVERY alerts - Discord webhook notifications with rich embeds - Docker support with multi-stage builds (image size 🔴 Service DOWN Name: My Failing API URL: https://api.example.com/health Error: connection timeout Time: 2025-10-12 10:10:00 Service Recovered 🟢 Service RECOVERED Name: My Failing API URL: https://api.example.com/health Downtime: 5m 30s Time: 2025-10-12 10:15:30 Discord Setup To receive notifications in a Discord channel via webhook: Step 1: Get Discord Webhook URL 1. Open your Discord server and go to Server Settings → Integrations → Webhooks 2. Click \"New Webhook\" or \"Create Webhook\" 3. Give your webhook a name (e.g., \"SENTINEL Monitor\") 4. Select the channel where you want to receive notifications 5. Click \"Copy Webhook URL\" - this is your webhoo","default_branch":null,"files":null,"tree":[],"storefront":"/r/0xReLogic","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/0xReLogic/SENTINEL/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}