llama-stack-mirror/docs/source/providers/vector_io/inline_chromadb.md
Sarthak Deshpande cd8715d327
Some checks failed
Integration Tests / discover-tests (push) Successful in 3s
Coverage Badge / unit-tests (push) Failing after 6s
Vector IO Integration Tests / test-matrix (3.13, inline::faiss) (push) Failing after 4s
Test Llama Stack Build / generate-matrix (push) Successful in 3s
Python Package Build Test / build (3.13) (push) Failing after 2s
Integration Auth Tests / test-matrix (oauth2_token) (push) Failing after 10s
Test Llama Stack Build / build-ubi9-container-distribution (push) Failing after 11s
Vector IO Integration Tests / test-matrix (3.13, inline::sqlite-vec) (push) Failing after 16s
Test Llama Stack Build / build-custom-container-distribution (push) Failing after 12s
Vector IO Integration Tests / test-matrix (3.12, inline::milvus) (push) Failing after 16s
Python Package Build Test / build (3.12) (push) Failing after 12s
Test External Providers / test-external-providers (venv) (push) Failing after 12s
Update ReadTheDocs / update-readthedocs (push) Failing after 10s
Test Llama Stack Build / build-single-provider (push) Failing after 15s
SqlStore Integration Tests / test-postgres (3.12) (push) Failing after 23s
Vector IO Integration Tests / test-matrix (3.12, inline::sqlite-vec) (push) Failing after 20s
Vector IO Integration Tests / test-matrix (3.12, inline::faiss) (push) Failing after 21s
Vector IO Integration Tests / test-matrix (3.12, remote::chromadb) (push) Failing after 20s
Unit Tests / unit-tests (3.13) (push) Failing after 14s
Test Llama Stack Build / build (push) Failing after 9s
Vector IO Integration Tests / test-matrix (3.13, remote::pgvector) (push) Failing after 18s
Unit Tests / unit-tests (3.12) (push) Failing after 14s
Vector IO Integration Tests / test-matrix (3.13, inline::milvus) (push) Failing after 19s
Vector IO Integration Tests / test-matrix (3.13, remote::chromadb) (push) Failing after 18s
SqlStore Integration Tests / test-postgres (3.13) (push) Failing after 51s
Vector IO Integration Tests / test-matrix (3.12, remote::pgvector) (push) Failing after 49s
Integration Tests / test-matrix (push) Failing after 53s
Pre-commit / pre-commit (push) Successful in 1m42s
chore: Added openai compatible vector io endpoints for chromadb (#2489)
# What does this PR do?
This PR implements the openai compatible endpoints for chromadb

Closes #2462 

## Test Plan
Ran ollama llama stack server and ran the command
`pytest -sv --stack-config=http://localhost:8321
tests/integration/vector_io/test_openai_vector_stores.py
--embedding-model all-MiniLM-L6-v2`
8 failed, 27 passed, 8 skipped, 1 xfailed
The failed ones are regarding files api

---------

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>
Co-authored-by: sarthakdeshpande <sarthak.deshpande@engati.com>
Co-authored-by: Francisco Javier Arceo <farceo@redhat.com>
Co-authored-by: Francisco Arceo <arceofrancisco@gmail.com>
2025-07-23 13:51:58 -07:00

1.5 KiB

inline::chromadb

Description

Chroma is an inline and remote vector database provider for Llama Stack. It allows you to store and query vectors directly within a Chroma database. That means you're not limited to storing vectors in memory or in a separate service.

Features

Chroma supports:

  • Store embeddings and their metadata
  • Vector search
  • Full-text search
  • Document storage
  • Metadata filtering
  • Multi-modal retrieval

Usage

To use Chrome in your Llama Stack project, follow these steps:

  1. Install the necessary dependencies.
  2. Configure your Llama Stack project to use chroma.
  3. Start storing and querying vectors.

Installation

You can install chroma using pip:

pip install chromadb

Documentation

See Chroma's documentation for more details about Chroma in general.

Configuration

Field Type Required Default Description
db_path <class 'str'> No PydanticUndefined
kvstore utils.kvstore.config.RedisKVStoreConfig | utils.kvstore.config.SqliteKVStoreConfig | utils.kvstore.config.PostgresKVStoreConfig | utils.kvstore.config.MongoDBKVStoreConfig No sqlite Config for KV store backend

Sample Configuration

db_path: ${env.CHROMADB_PATH}
kvstore:
  type: sqlite
  db_path: ${env.SQLITE_STORE_DIR:=~/.llama/dummy}/chroma_inline_registry.db