Initial commit: docker compose files for all self-hosted servicesHEADmaster

12 services: adguard, ampache, azuracast, flood, glance, glances,
grafana, immich, invidious, jellyfin, openwebui, watchtower

Each service includes a docker-compose.yml, README.md with setup
instructions, and .env.example where applicable.

3 files changed, 74 insertions, 0 deletions

diff --git a/openwebui/.env.example b/openwebui/.env.example
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+++ b/openwebui/.env.example
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+OPEN_TERMINAL_API_KEY=your_api_key_here
diff --git a/openwebui/README.md b/openwebui/README.md
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+# Open WebUI
+
+Self-hosted web interface for interacting with LLMs (Ollama, OpenAI-compatible APIs, etc.).
+
+Includes:
+- **Open WebUI** — Main chat interface
+- **Open Terminal** — Browser-based terminal
+- **Apache Tika** — Document parsing for RAG
+
+## Setup
+
+1. Copy `.env.example` to `.env` and set your API key:
+   ```
+   cp .env.example .env
+   ```
+
+2. Start:
+   ```
+   docker compose up -d
+   ```
+
+## Access
+
+| Service       | URL                     |
+|---------------|--------------------------|
+| Open WebUI    | `http://<host>:3000`    |
+| Open Terminal | `http://<host>:8001`    |
+| Tika          | `http://<host>:9998`    |
+
+## What to Configure
+
+- **`.env`** — Set `OPEN_TERMINAL_API_KEY` to a secure random string.
+- **Ollama / LLM backend** — The `host.docker.internal` extra host is configured to reach a local Ollama instance. If your LLM backend runs elsewhere, update the host or add environment variables like `OPENAI_API_BASE_URL`.
+- **RAG settings** — `RAG_EMBEDDING_ENGINE=openai` uses OpenAI-compatible embeddings. Change if using a different engine.
+- **Persistent volumes** — `open-webui` and `open-terminal` are named Docker volumes. Data persists across container restarts.
diff --git a/openwebui/docker-compose.yml b/openwebui/docker-compose.yml
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+services:
+  openwebui:
+    image: ghcr.io/open-webui/open-webui:main
+    ports:
+      - "3000:8080"
+    volumes:
+      - open-webui:/app/backend/data
+    environment:
+      - ENABLE_KB_EXEC=true
+      - MODELS_CACHE_TTL=300
+      - ENABLE_REALTIME_CHAT_SAVE=False
+      - RAG_EMBEDDING_ENGINE=openai
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    restart: unless-stopped
+
+  open-terminal:
+    image: ghcr.io/open-webui/open-terminal
+    container_name: open-terminal
+    ports:
+      - "8001:8000"
+    volumes:
+      - open-terminal:/home/user
+    environment:
+      - OPEN_TERMINAL_MULTI_USER=true
+      - OPEN_TERMINAL_API_KEY=${OPEN_TERMINAL_API_KEY}
+    restart: unless-stopped
+  tika:
+    image: apache/tika:latest-full
+    container_name: tika
+    ports:
+      - "9998:9998"
+    restart: unless-stopped
+
+
+volumes:
+  open-webui:
+  open-terminal: