OpenWebUI Docker Automation

🚀 Overview

This repository contains automation scripts for managing OpenWebUI and pipeline components using Docker. It simplifies updates, resets, and ensures containers are healthy, especially for self-hosted setups like NAS environments.

🛠️ What is OpenWebUI Docker Automation?

OpenWebUI Docker Automation is a set of shell scripts designed to simplify self-hosting and container management for OpenWebUI. If you're running OpenWebUI on a NAS and using Ollama on a separate GPU-powered machine, this project provides essential automation to keep everything updated and running smoothly.

🚀 Why Use These Scripts?

Managing Docker containers manually can be time-consuming. These scripts allow you to:

• Automatically update OpenWebUI with the latest image.
• Effortlessly reset and redeploy pipeline containers without lingering conflicts.
• Run health checks to ensure proper functionality after updates.
• Optimize container deployment for NAS-hosted environments.

🌐 Deployment Context

This setup assumes OpenWebUI is running on a NAS, while Ollama is hosted separately on a computer with a GPU for optimized performance.
Users can modify environment variables like OLLAMA_BASE_URL to point to their specific setup.

⚙️ Scripts

1️⃣ update_openwebui.sh

This script updates and restarts the OpenWebUI container in Docker. It performs these actions:

1. Pulls the latest OpenWebUI image from GitHub Container Registry.

2. Stops and removes the existing container.

3. Starts a new container with configured environment variables.

4. Runs a health check to ensure the service is running.

🔹 Variables in update_openwebui.sh

Variable	Description
CONTAINER_NAME	Name of the OpenWebUI container in Docker (open-webui).
IMAGE_NAME	Repository path for OpenWebUI’s latest image (ghcr.io/open-webui/open-webui:main).
HOST_PORT	External port for OpenWebUI (default is 3000, but modified in this setup).
CONTAINER_PORT	Internal container port (default 8080 in this setup).
OLLAMA_BASE_URL	API base URL used by OpenWebUI (customizable).
VOLUME_NAME	Persistent volume for storing backend data.
LOG_FILE	Log file to track script execution steps.

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2️⃣ reset_pipelines.sh

This script cleans and restarts the pipelines container. It follows these steps:

1. Stops and removes the pipelines container.

2. Deletes the old image to avoid conflicts.

3. Removes old storage volume for a clean install.

4. Pulls the latest pipelines image and deploys a new container.

5. Performs a verification check to confirm proper deployment.

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🔹 Variables in reset_pipelines.sh

Variable	Description
CONTAINER_NAME	Name of the pipelines container in Docker (pipelines).
IMAGE_NAME	Repository path for pipelines image (ghcr.io/open-webui/pipelines:main).
HOST_PORT	External port used for pipelines (default 9099).
CONTAINER_PORT	Internal port used by pipelines (default 9099).
PIPELINES_VOLUME	Name of the volume where pipeline data is stored.
CUSTOM_PIPELINES_URL	Optional URL for custom pipeline scripts (default is empty).
DB_PORT	PostgreSQL database port (default 5432).
PIPELINES_REQUIREMENTS_PATH	Path to pipeline dependencies in the container (/app/pipelines/requirements.txt).

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🛠️ Installation & Usage

Make scripts executable and run:

sh

chmod +x update_openwebui.sh  
./update_openwebui.sh  

sh

chmod +x reset_pipelines.sh  
./reset_pipelines.sh  

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Shell Compatibility

These scripts are written for POSIX sh and are intended to run with #!/bin/sh on common Unix-like systems, including lightweight NAS environments.