feat(example): add Docs for example files (#84)

Signed-off-by: Ales Verbic <[email protected]>

Author: verbotenj

examples/Readme.md

@@ -0,0 +1,34 @@
+# Example
+
+An overview of the example files in this directory.
+
+## Example manifests
+
+frontend.yaml - is an example of manifests for the frontend service
+
+## Use Ingress routing
+
+Use manifests:
+
+- ingress.yaml
+- service.yaml
+
+## Use Gateway routing
+
+Use manifests:
+
+- gateway.yaml
+- httproute.yaml
+- service.yaml
+
+There is an `gateway.yaml` file in the examples folder. It contains the manifests for the KongIngressController and the Gateway API. To use `gateway.yaml`, you need to install the Gateway API CRDs before you install the KongIngressController.
+
+Install Gateway API CRDs for KongIngressController
+
+[Gateway API](https://docs.konghq.com/kubernetes-ingress-controller/3.1.x/guides/services/http/) Kong guides
+
+Install the Gateway API CRDs before installing Kong Ingress Controller.
+
+```bash
+ kubectl apply -f https://github.com/kubernetes-sigs/gateway-api/releases/download/v1.0.0/standard-install.yaml
+```