title: What is an 'endpoint' in Kubernetes?
body: <p>I am new to Kubernetes and started reading through the documentation.
  There often the term 'endpoint' is used but the documentation lacks an explicit definition.</p>
  
  <p>What is an 'endpoint' in terms of Kubernetes? Where is it located?</p>
  
  <p>I could image the 'endpoint' is some kind of access point for an individual 'node' but that's just a guess. </p>