title: kubernetes service - can the same port value (ie 10002) be used on 3 different variable values (port, targetport, nodeport)?
body: <p>kubernetes service - can the same port value (ie 10002) be used on 3 different variable values (port, targetport, nodeport)? </p>
  
  <p>ie </p>
  
  <pre><code>spec:
    type: NodePort
    ports:
    - port: 10002
      name: webapi
      targetPort: 10002
      nodePort: 10002
  </code></pre>