anchor.diff:        [...]
         -----END CERTIFICATE-----
   ----
  -
   <1> The `*termination*` field is `edge` for edge termination.
   <2> The `*certificate*` field is the contents of the PEM format certificate file.
   <3> The `*key*` field is the contents of the PEM format key file.
   <4> An optional CA certificate may be required to establish a certificate chain for validation.
  -
   ====
   
   Because TLS is terminated at the router, connections from the router to
  
positive.code:   tls:
      termination: passthrough     <1>
  ----
  
  <1> The `*termination*` field is set to `passthrough`. No other encryption fields are needed.
  
  ====
  
  The destination pod is responsible for serving certificates for the
  
negative.code: 
  .A Secured Route Using Edge Termination
  ====
  
  [source,yaml]
  ----
  apiVersion: v1
  