Docker

Quick Run

docker run -d \
  -p 8080:8080 \
  -v utem-data:/app/data \
  --name utem \
  sddmhossain/utem-core:latest

With Authentication

docker run -d \
  -p 8080:8080 \
  -v utem-data:/app/data \
  -e UTEM_SECURITY_ENABLED=true \
  -e UTEM_ADMIN_PASSWORD=changeme \
  --name utem \
  sddmhossain/utem-core:latest

Docker Compose

version: '3.8'
services:
  utem:
    image: sddmhossain/utem-core:0.9.2
    ports:
      - "8080:8080"
    volumes:
      - utem-data:/app/data
      - ./application.properties:/app/application.properties
    environment:
      - UTEM_SECURITY_ENABLED=true
      - UTEM_ADMIN_PASSWORD=changeme
    restart: unless-stopped

volumes:
  utem-data:

Persisting Data

All data is stored in /app/data/utem.db inside the container. Always mount a volume:

-v utem-data:/app/data       # named volume (recommended)
-v /host/path:/app/data      # bind mount

Custom Configuration

Mount your own application.properties:

-v ./application.properties:/app/application.properties

Tags

Tag	Description
latest	Latest stable release
0.9.2	Specific version

All tags: Docker Hub

Reverse Proxy (nginx)

server {
    listen 80;
    server_name utem.example.com;

    location / {
        proxy_pass http://localhost:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
}

WebSocket

The Upgrade and Connection headers are required for the real-time dashboard (WebSocket/SockJS).