yashashavgoyal/chronicle repository overview

⁠Chronicle – Modern Cron Job Management (Next.js)

Chronicle is a modern, visual cron job management platform built for DevOps Engineers and System Administrators.

This Docker image packages the Chronicle Next.js application in a production-ready, containerized form, suitable for self-hosting, scaling, and cloud deployments.

⁠📦 Image Overview

• Multi-stage Docker build
• Next.js standalone output
• Lightweight & production-optimized
• Designed for horizontal scaling
• Works behind Nginx / AWS ALB

⁠🚀 Quick Start

docker run -d   --name chronicle   -p 3000:3000   yashashavgoyal/chronicle:latest

Open in browser:

http://localhost:3000

⁠⚙️ Configuration

⁠Build-Time Environment Variable

docker build   --build-arg NEXT_PUBLIC_SITE_URL=https://chronicle.example.com   -t yashashavgoyal/chronicle .

⚠️ NEXT_PUBLIC_SITE_URL is injected at build time (Next.js static optimization behavior).

⁠🧩 Docker Compose Example

version: "3.8"

services:
  chronicle:
    image: yashashavgoyal/chronicle:latest
    container_name: chronicle
    ports:
      - "3000:3000"
    restart: unless-stopped

⁠🌐 Production Deployment (Recommended)

Typical deployment architecture:

Internet → AWS ALB → EC2 → Nginx → Chronicle Containers

• Multiple EC2 instances
• Each instance runs Nginx + multiple Chronicle containers
• GitHub Actions for CI/CD
• Pull-based deployments

⁠🛠️ Build Details

• Base Image: node:20-alpine
• Framework: Next.js (Standalone)
• Runtime Port: 3000
• Container Runtime: Docker

⁠🔗 Application Repository

This Docker image is built directly from the official Chronicle codebase.

Source code, CI/CD workflows, and infrastructure details: https://github.com/YashashavGoyal/crontab.ui⁠

Chronicle is fully open-source — audit, fork, and contribute.

⁠👨‍💻 Maintainer

Yashashav Goyal

• GitHub: https://github.com/YashashavGoyal⁠
• LinkedIn: https://linkedin.com/in/yashashavgoyal⁠

⁠📄 License

MIT License © 2025 Yashashav Goyal