Braintrust Helm Repository

For the latest guidance, always refer to the official Braintrust documentation:

• Self-hosting overview
• Data Plane 2.0 upgrade guide

This repository contains the official Helm chart for deploying Braintrust's self-hosted data plane services to Kubernetes.

Quick Start

Install from OCI Registry

helm upgrade --install \
  --namespace braintrust --create-namespace \
  braintrust \
  oci://public.ecr.aws/braintrust/helm/braintrust \
  --version 1.2.3 \
  --values helm-values.yaml

Prerequisites

Before installing the Braintrust Helm chart, ensure you have run the appropriate braintrust terraform module Google or Azure to deploy the base infrastructure.

See the Braintrust Helm Chart for more details.

GKE deployment modes

GKE Autopilot is the preferred solution for new Braintrust deployments. GKE Standard is supported when customer requirements prevent Autopilot use.

GKE Standard node pool changes

The Standard example uses stable workload selectors and enables optional API and Brainstore disruption budgets. The chart defaults remain unchanged for other deployments. The disruption budget guidance explains the single-writer exception and the preparation steps for existing GKE pools.