UMH Core Starter Kit

Opinionated, batteries-included Docker Compose stack to build your Unified Namespace with UMH Core. One command and you're running.

Community starter kit. For production deployments, enterprise support, and professional services, contact the UMH team directly.

Official docs and configuration reference: docs.umh.app

Quick Start

git clone https://github.com/SheetMetalConnect/UMH-Core-Stack.git
cd UMH-Core-Stack
cp .env.example .env
# Edit .env — paste your AUTH_TOKEN from https://management.umh.app
docker compose up -d
docker compose ps

What's Included

Service	Port	Purpose
UMH Core	(internal)	Industrial data hub with embedded Redpanda
TimescaleDB	5432	Time-series database (PostgreSQL 17)
Grafana	3000	Dashboards and visualization
HiveMQ CE	1883	Local MQTT broker
Node-RED	1880	Flow-based data integration
Portainer	9000	Container management UI
NGINX	80/443	Reverse proxy

Default credentials are admin / changeme (Grafana) and postgres / changeme (TimescaleDB). Change these before production use.

Deploy the Historian

Data does not persist to TimescaleDB automatically. You need a DataFlow:

1. Open Management Console -> your instance -> Data Flows -> Stand-alone
2. Click Add, paste the contents of examples/databridges/flows/historian.yaml
3. Deploy

Demo Data (Optional)

See data flowing end-to-end with the MetalFab UNS Simulator:

docker compose -f docker-compose.yaml -f examples/simulator/docker-compose.simulator.yaml up -d

Simulator -> HiveMQ -> UMH Core -> historian -> TimescaleDB -> Grafana.

Directory Structure

.
├── docker-compose.yaml # Full stack definition
├── .env.example # Environment template (start here)
├── nginx.conf # Reverse proxy config
├── configs/
│ ├── nodered/settings.js # Node-RED settings
│ ├── grafana/provisioning/ # Datasources + starter dashboards
│ └── timescaledb-init/ # Historian schema (runs on first boot)
├── examples/
│ ├── databridges/flows/ # DataFlow templates (historian, ERP, bridges)
│ ├── databridges/sql/ # ERP schema extensions
│ ├── simulator/ # MetalFab simulator overlay
│ ├── historian/ # Reference historian overlay
│ └── mcp/ # Standalone MCP server overlay
└── docs/
├── operations.md # Quick start and common commands
├── networking.md # Network architecture, ports, DNS
├── data-modeling.md # _raw vs data contracts, topic structure
├── historian.md # TimescaleDB setup, backup, sizing
├── integration-patterns.md # ERP integration patterns
└── troubleshooting.md # Common issues and fixes

DataFlow Templates

Ready-to-use Benthos dataflows in examples/databridges/flows/:

Template	Purpose
historian.yaml	_raw topics -> TimescaleDB
mqtt_bridge.yaml	External MQTT broker -> UNS
opcua_bridge.yaml	OPC-UA server -> UNS
tasmota_bridge.yaml	Tasmota IoT devices -> UNS
erp_process.yaml	ERP entity deduplication
erp_to_timescale.yaml	ERP persistence (UPSERT + history)

See examples/databridges/README.md for the full list and usage instructions.

Production Checklist

• Replace all changeme passwords (grep -r "changeme" . --include="*.yaml" --include="*.example" --include="*.sh")
• Set AUTH_TOKEN from Management Console
• Configure TLS (place certs in ./certs, uncomment HTTPS block in nginx.conf)
• Restrict NGINX CORS headers (currently allows *)
• Set up database backups
• Tune TS_TUNE_MEMORY and TS_TUNE_NUM_CPUS for your hardware

Documentation

Guide	What it covers
Operations	Quick start, common commands, updating
Networking	Network architecture, ports, DNS, security
Data Modeling	_raw vs data contracts, topic structure
Historian	TimescaleDB schema, sizing, backup
Integration Patterns	ERP integration patterns
Troubleshooting	Common issues and quick fixes

Resources

• UMH Documentation -- official guides and config reference
• Management Console -- cloud management for UMH instances
• UMH Core Repository -- open-source platform
• Benthos/Redpanda Connect -- dataflow processor docs

Contributing

Contributions welcome. Before submitting:

• Test with a fresh .env from .env.example
• Verify: docker compose up -d && docker compose ps
• Validate: docker compose config

License

Apache License 2.0

This is a community deployment template supporting the UMH mission of making industrial data accessible. It does not modify or redistribute UMH source code.

Third-party components

Component	License	Source
UMH Core	Apache 2.0	United Manufacturing Hub GmbH
TimescaleDB	Timescale License / Apache 2.0	Timescale, Inc.
Grafana	AGPL 3.0	Grafana Labs
HiveMQ CE	Apache 2.0	HiveMQ GmbH
Node-RED	Apache 2.0	OpenJS Foundation
Portainer CE	Zlib	Portainer.io
NGINX	BSD-2	F5, Inc.

All trademarks remain property of their respective owners.

---

Built by Van Enkhuizen Systems