ChatOllama

This is a Nuxt 3 + Ollama web application. It's an example of Ollama Javascript library.

Feature list:

• Models management (list, download, delete)
• Chat with models

Join Our Community

If you are a user, contributor, or even just new to ChatOllama, you are more than welcome to join our community on Discord by clicking the invite link.

If you are a contributor, the channel technical-discussion is for you, where we discuss technical stuff.

If you have any issue in ChatOllama usage, please report to channel customer-support. We will help you out as soon as we can.

Users Guide

As a user of ChatOllama, please walk through the document below, to make sure you get all the components up and running before starting using ChatOllama.

Use with Docker

This is the easist way to use ChatOllama.

The only thing you need is a copy of docker-compose.yaml. Please download a copy of docker-compose.yaml and execute the command below to launch ChatOllama.

$ docker compose up

As ChatOllama is running within a docker container, you should set Ollama server to http://host.docker.internal:11434 in the Settings section, assuming your Ollama server is running locally with default port.

Make sure you initialize the SQLite database as below if you are launching the dockerized ChatOllama for the first time:

# In the folder of docker-compose.yaml

$ docker compose exec chatollama npx prisma migrate dev

Data Storage with Docker Containers

There are 2 types of data storage, vector data and relational data. See the summary below and for more details, please refer to docker-compose.yaml for the settings.

Chromadb

With docker-compose.yaml, a dockerized Chroma database is run side by side with ChatOllama. The data is persisted in a docker volume.

SQLite

The SQLite database file is persisted and mounted from ~/.chatollama/chatollama.sqlite.

Use with Git Clone

If you'd like to run with the latest code base and apply changes as needed, you can clone this repository and follow the steps below.

Ollama Server

You will need an Ollama server running. You can run it in local environment following the installation guide of Ollama.

By default, Ollama server is running on http://localhost:11434.

Install ChromaDB and startup

#https://hub.docker.com/r/chromadb/chroma/tags

docker pull chromadb/chroma
docker run -d -p 8000:8000 chromadb/chroma

Now, ChromaDB is running on http://localhost:8000

Setup

1. Copy the .env.example file to .env file:

cp .env.example .env

2. Make sure to install the dependencies:

# npm
npm install

# pnpm
pnpm install

# yarn
yarn install

# bun
bun install

3. Run a migration to create your database tables with Prisma Migrate

# npm
npm run prisma-migrate

# pnpm
pnpm prisma-migrate

# yarn
yarn prisma-migrate

# bun
bun run prisma-migrate

Development Server

Make sure both Ollama Server and ChromaDB are running.

Start the development server on http://localhost:3000:

# npm
npm run dev

# pnpm
pnpm dev

# yarn
yarn dev

# bun
bun run dev

Developers Guide

As ChatOllama is still under active development, features, interfaces and database schema may be changed. Please follow the instructions below in your every git pull to make sure your dependencies and database schema are always in sync.

1. Install the latest dependencies
   • npm install OR
   • pnpm install
2. Prisma migrate
   • pnpm run prisma-migrate OR
   • npm run prisma-migrate

Change logs:

Here we summarize what's done and released in our day-to-day development.

03/10/2024

1. Instructions data will be stored in SQLite database.
2. vueuse is introduced for storage management.