Types of Services

 Cluster IP => Set up an easy-to-remember URL to access a pod. 

                   Only exposes pods in the cluster

Node Port => Makes a pod accessible from outside the cluster.

                   Usually only used for dev purposes

Load Balancer =>  Makes a pod accessible from outside the cluster. 

                         This is the right way to expose a pod to the outside world

External Name => Redirects an in-cluster request to a CNAME url...

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Load Balancer Service =>  Tells Kubernetes to reach out to its provider

                                   and provision a load balancer. 

                                  Gets traffic in to a single pod

Ingress or Ingress Controller => 

A pod with a set of routing rules to distribute traffic to other services