gistfile1.txt

                                    +----------------------------------------+
+----------------------------------------------------------------------------------------------------------+
|                                   |                                        |       CLUSTER OPERATOR      |
|    +-----------------------+      |                                        |                             |
|    |   Gateway             |      |  +----------------------------------+  |                             |
|    +-----------------------+      |  | Secret                           |  |                             |
|    |                       |      |  +----------------------------------+  |                             |
|    |  Listeners          +---------->+                                  |  |                             |
|    |    TLS              | |      |  | tls.crt                          |  |                             |
|    |      CertificateRef + |      |  |   foo.example.com                |  |                             |
|    |                       |      |  | ca.crt                           |  |                             |
|    |  Routes               |      |  |   letsencrypt                    |  |                             |
|    +------------------------      |  +----------------------------------+  |                             |
|                                   |                                        |                             |
+----------------------------------------------------------------------------------------------------------+
                                    |                                        |
                                    |                                        |
                                  +---------------------------------------------------------------------------------+
                                  | |                                        |           +----------------------+   |
                                  | |  +--------------------------------+    |           | Service              |   |
                                  | |  | HTTPRoute                      |    |           +----------------------+   |
                                  | |  +--------------------------------+    |           |                      |   |
                                  | |  |                                |    |           | selector:            |   |
                                  | |  | Hosts                          |    |           |   app: "foo"         |   |
                                  | |  |   foo.example.com              |    |           +------------+---------+   |
                                  | |  |     match:                     |    |                        ^             |
                                  | |  |       prefix: /                |    |                        |             |
                                  | |  |     action:                    |    |                        |             |
                                  | |  |       forwardto:               |    |                        |             |
                                  | |  |         TargetRef  +-----------------------------------------+             |
                                  | |  +--------------------------------+    |                                      |
                                  | |                                        |                                      |
                                  | |                                        |                 APPLICATION OWNER    |
                                  | |                                        |                                      |
                                  +---------------------------------------------------------------------------------+
                                    |                                        |
                                    |                                        |
                                    |                                        |
                                    |                                        |
                                    |                                        |
                                    |                                        |
                                    |                            APPLICATION |
                                    |                                        |
                                    +----------------------------------------+