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content/en/docs/concepts/services-networking/ingress-controllers.md

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 title: Ingress Controllers
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 In order for the Ingress resource to work, the cluster must have an ingress controller running. 
 
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 Kubernetes as a project currently supports and maintains [GCE](https://git.k8s.io/ingress-gce/README.md) and
   [nginx](https://git.k8s.io/ingress-nginx/README.md) controllers.
   
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 ## Additional controllers
 
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 Make sure you review your ingress controller's documentation to understand the caveats of choosing it.
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 * Learn more about [Ingress](/docs/concepts/services-networking/ingress/).
 * [Set up Ingress on Minikube with the NGINX Controller](/docs/tasks/access-application-cluster/ingress-minikube).
 
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