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Shahryar Sabir Muhammed
Shahryar Sabir
Software & AI Engineer
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Solo Engineered
GoSQLiteNginxDockersystemdWebSockets

Reguant

An ultra-lightweight, GitOps-first self-hosted PaaS in Go, SQLite, and Nginx — deploying apps with zero downtime in under 40MB of RAM.

View GitHub Repository Inquire / Collaborate
$ curl -sSL https://raw.githubusercontent.com/shahrryyar/Reguant/main/install.sh | bash

Reguant — a PaaS on a RAM diet

Reguant is a self-hosted Platform-as-a-Service built in Go, SQLite, and Nginx. It deploys and manages applications with a total idle footprint under 40MB of RAM — significantly lighter than heavy alternatives like Coolify.

The RAM budget (idle)

  • Go control plane: ~15–20MB
  • SQLite (in-process): ~2–5MB
  • Nginx reverse proxy: ~5–8MB
  • Dashboard: 0MB (static, runs in your browser)
  • Total: ~25–35MB

Capability highlights

  • Hybrid deploys: Docker containers for isolation, or native systemd processes with zero container overhead for extremely low-RAM machines.
  • Zero-downtime lifecycle: stop/start/restart, 50-entry deployment history, and rollback to any commit SHA.
  • Automatic HTTPS: Certbot + Let’s Encrypt wired into Nginx vhosts in place.
  • Offsite backups: continuous SQLite replication to S3-compatible storage (R2, S3, B2).
  • CI gate: webhook deploys can require a green GitHub commit status first.
  • One-line install: curl -fsSL .../install.sh | bash provisions Go, Docker, Nginx, Certbot, and the systemd service.

System Specifications

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.

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