Docker Images

This directory contains Docker image definitions for the Holistix Forge platform.

Directory Structure

docker-images/
├── backend-images/      # Platform infrastructure images
│   └── gateway/         # Gateway container (app-gateway + OpenVPN + Nginx)
└── user-images/         # Shared user container bootstrap
    └── container-functions.sh  # Common bootstrap functions

Backend Images

Gateway Container

Location: backend-images/gateway/
Purpose: Gateway pool containers providing collaboration, OAuth, VPN, and routing

Components:
- app-gateway (Node.js) - Collaboration engine, OAuth provider, event processor
- Nginx (Stage 2) - Routes user container FQDNs to VPN IPs
- OpenVPN Server - VPN network for user containers (172.16.0.0/16)

See: backend-images/gateway/README.md

User Container Images

User container images are located in their respective module directories. Each module owns its Docker image and registers it via the imageRegistry.

See: user-images/README.md for complete documentation on:
- Shared bootstrap functions
- Container architecture and bootstrap flow
- Distinct FQDN routing
- Adding new container images