DDEV AI

Overview

This add-on integrates commonly necessary AI services into your DDEV project.

• Milvus for Vector Database

Installation

ddev add-on get lpeabody/ddev-ai
ddev restart
# You may also need to chown the .ddev directory recursively as some services
# are configured to map data volumes in the DDEV directory.
# sudo chown -R $USER:$USER .ddev/milvus

After installation, make sure to commit the .ddev directory to version control.

Usage

Profiles

Over time we will likely add support for a variety of AI services. Each unique product might require several services to work together, such as Milvus. This addon leverages the profiles feature from DDEV 1.24+ in order to group related services together. See https://ddev.readthedocs.io/en/stable/users/extend/custom-compose-files/#optional-services.

Most of the time you will need to use the profiles flag to start the services you want to use:

• Milvus: ddev start --profiles='milvus'

Default Profile Set

You can use a default set of profiles by setting COMPOSE_PROFILES in .ddev/.env, for example:

COMPOSE_PROFILES=milvus

After ddev restart, the listed profiles in COMPOSE_PROFILES will be activated and used.

CMS Configuration

Drupal

Milvus Vector Database Provider for Drupal AI

1. composer require drupal/ai_vdb_provider_milvus
2. drush en ai_vdb_provider_milvus
3. Configure the module at /admin/config/ai/vdb_providers/milvus with the following settings:
   • Host: https://milvus
   • Port: 19530

Contributed and maintained by @lpeabody