vLLM integrations

Pages on the Kubernetes stacks, gateways and applications the vLLM documentation lists for running vLLM in production, limited to self-hosting and operations.

vLLM production-stack deployment on Kubernetes

Deploying vLLM with the project's production-stack Helm chart: the router in front of model replicas, Grafana observability and LMCache KV cache offloading, and how it compares with plain manifests for a self-hosted inference platform.

vLLM on KServe

Serving vLLM through KServe on Kubernetes, either with the Hugging Face serving runtime or the LLMInferenceService with llm-d, for teams that already run KServe for other models and want one serving control plane.

vLLM multi-node serving with KubeRay

Running multi-node vLLM on Ray clusters managed by KubeRay: declarative RayCluster and RayService resources, autoscaling, blue/green upgrades and the network isolation that Ray and PyTorch distributed traffic require.

vLLM behind a LiteLLM gateway

Putting the LiteLLM proxy in front of self-hosted vLLM to issue per-team keys, budgets and rate limits, route and fall back across deployments, and close the gaps in vLLM's own API key protection.

vLLM with Open WebUI

Giving staff a self-hosted chat interface on top of vLLM with Open WebUI: connecting it to the OpenAI-compatible endpoint, authentication in front of both services and capacity planning for interactive users.

vLLM as the model provider for Dify

Running Dify workflows and agents on self-hosted vLLM: installing Dify's vLLM model provider, pointing it at the vLLM endpoint and keeping both stacks inside the same network boundary.

vLLM load balancing with Nginx

Scaling vLLM horizontally on Docker hosts without Kubernetes, with several vLLM containers behind Nginx: least-connection balancing, failure detection, a shared model cache and endpoint allowlisting at the proxy.

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