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Eugene YurtsevandGitHub 7170a9f0f4 docs: apply boosts and tag a few things (#4455 )

Manual pass to apply a few heuristics:

* Boost conceptual pages
* Deboost (is that a word?) index pages that list all content
* Prefer Agents pages if search query contains the word "agent"
* Add tags for a few selected pages

2025-04-29 13:56:57 -04:00

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Self-Hosted

!!! note Prerequisites

- [LangGraph Platform](./langgraph_platform.md)
- [Deployment Options](./deployment_options.md)

Versions

There are two versions of the self-hosted deployment: Self-Hosted Data Plane and Self-Hosted Control Plane.

Self-Hosted Data Plane

The Self-Hosted Data Plane deployment option is a "hybrid" model for deployment where we manage the control plane in our cloud and you manage the data plane in your cloud. This option provides a way to securely manage your data plane infrastructure, while offloading control plane management to us.

When using the Self-Hosted Data Plane version, you authenticate with a LangSmith API key.

Self-Hosted Control Plane

The Self-Hosted Control Plane deployment option is a fully self-hosted model for deployment where you manage the control plane and data plane in your cloud. This option give you full control and responsibility of the control plane and data plane infrastructure.

Requirements

You use langgraph-cli and/or LangGraph Studio app to test graph locally.
You use langgraph build command to build image.

How it works

Deploy Redis and Postgres instances on your own infrastructure.
Build the docker image for LangGraph Server using the LangGraph CLI.
Deploy a web server that will run the docker image and pass in the necessary environment variables.

!!! warning "Note"

The LangGraph Platform Deployments view is optionally available for Self-Hosted LangGraph deployments. With one click, self-hosted LangGraph deployments can be deployed in the same Kubernetes cluster where a self-hosted LangSmith instance is deployed.

For step-by-step instructions, see How to set up a self-hosted deployment of LangGraph.

Helm Chart

If you would like to deploy LangGraph Cloud on Kubernetes, you can use this Helm chart.

How to set up a self-hosted deployment of LangGraph.

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