Notes only for now:

https://github.com/open-webui/open-webui
https://docs.openwebui.com/getting-started/env-configuration/#general

Nvidia GPU, linux:

mkdir /opt/ollama
mkdir /opt/open-webui

docker-ollama.yml

services:
  ollama:
    image: ollama/ollama:latest
    container_name: ollama
    volumes:
      - /opt/ollama:/root/.ollama
    ports:
      - 11434:11434
    #runtime: nvidia
    deploy:
      resources:
        reservations:
          devices:
          - driver: nvidia
            device_ids: ['0']
            capabilities: [gpu]

docker-openwebui.yml

services:
  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    container_name: open-webui
    deploy:
      resources:
        reservations:
          devices:
          - driver: nvidia
            device_ids: ['0']
            capabilities: [gpu]
    ports:
      - 3000:8080
    volumes:
      - /opt/open-webui:/app/backend/data
    restart: always
    extra_hosts:
      host.docker.internal: host-gateway
    environment:
      - WEBUI_NAME="CustomGPT"

AMD GPU on Windows:

docker-ollama.yml

name: ollama
services:
  ollama:
    image: ollama/ollama:rocm
    container_name: ollama
    volumes:      
      - /p/Docker_Volumes/ollama:/root/.ollama
    ports:        
      - 11434:11434
    deploy:
      resources:        
        reservations:
          devices:          
            - capabilities: [gpu]

docker-openwebui.yml

      
name: webui
services:
  open-webui:
    image: ghcr.io/open-webui/open-webui:main
    container_name: open-webui
    deploy:
      resources:
        reservations:
          devices:
          - capabilities: [gpu]
    ports:
      - 3000:8080
    volumes:
      - /p/Docker_Volumes/openwebui:/app/backend/data
    restart: always
    extra_hosts:
      host.docker.internal: host-gateway
    environment:
      - WEBUI_AUTH=false

docker install - WSL2 backend
cmd line

docker compose -f docker-openwebui.yml up -d
docker compose -f docker-ollama.yml up -d

mkdir
p/Docker_Volumes = P:\Docker_Volumes