KB:Ingress

 Ingress has two components:

- Ingress Controller 

    The controller is deployed as a pod on all the nodes (i.e. Nginx)

    The pods are deployed using a "Deployment"

    the default route is defined in the deployment

    there is NO "kind: IngressController" there is only kind "ingress" after the controller has been deployed in the cluster.

- Ingress Resource

    The resources is used to route the traffic to the correct backend/service




References: https://overcast.blog/kubernetes-ingress-controllers-and-ingress-resources-a-practical-guide-7a709dec3e4b

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