Add gateways to each example

Author: Kate Osborn

README.md

@@ -93,11 +93,6 @@ You can deploy NGINX Kubernetes Gateway on an existing Kubernetes 1.16+ cluster.
    NAME                             READY   STATUS    RESTARTS   AGE
    nginx-gateway-5d4f4c7db7-xk2kq   2/2     Running   0          112s
    ```
-1. Create the Gateway resource:
-
-   ```
-   kubectl apply -f deploy/manifests/gateway.yaml
-   ```
 
 ## Expose NGINX Kubernetes Gateway
 

examples/advanced-routing/README.md

@@ -46,6 +46,12 @@ The cafe application consists of four services: `coffee-v1-svc`, `coffee-v2-svc`
 
 ## 3. Configure Routing
 
+1. Create the `Gateway`:
+   
+   ```
+   kubectl apply -f gateway.yaml
+   ```
+   
 1. Create the `HTTPRoute` resources:
 
    ```

examples/advanced-routing/cafe-routes.yaml

@@ -5,7 +5,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: http
   hostnames:
   - "cafe.example.com"
@@ -41,7 +41,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: http
   hostnames:
   - "cafe.example.com"

deploy/manifests/gateway.yaml renamed to examples/advanced-routing/gateway.yaml

@@ -2,7 +2,7 @@ apiVersion: gateway.networking.k8s.io/v1alpha2
 kind: Gateway
 metadata:
   name: gateway
-  namespace: nginx-gateway
+  namespace: default
   labels:
     domain: k8s-gateway.nginx.org
 spec:
@@ -11,12 +11,3 @@ spec:
   - name: http
     port: 80
     protocol: HTTP
-  - name: https
-    port: 443
-    protocol: HTTPS
-    tls:
-      mode: Terminate
-      certificateRefs:
-      - kind: Secret
-        name: default-server-secret
-        namespace: nginx-gateway

examples/cafe-example/README.md

@@ -39,6 +39,12 @@ In this example we deploy NGINX Kubernetes Gateway, a simple web application, an
 
 ## 3. Configure Routing
 
+1. Create the `Gateway`:
+
+   ```
+   kubectl apply -f gateway.yaml
+   ```
+
 1. Create the `HTTPRoute` resources:
 
    ```

examples/cafe-example/cafe-routes.yaml

@@ -5,7 +5,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: http
   hostnames:
   - "cafe.example.com"
@@ -21,7 +21,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: http
   hostnames:
   - "cafe.example.com"
@@ -41,7 +41,7 @@ metadata:
 spec:
   parentRefs:
   - name: gateway
-    namespace: nginx-gateway
+    namespace: default
     sectionName: http
   hostnames:
   - "cafe.example.com"

examples/cafe-example/gateway.yaml

@@ -0,0 +1,13 @@
+apiVersion: gateway.networking.k8s.io/v1alpha2
+kind: Gateway
+metadata:
+  name: gateway
+  namespace: default
+  labels:
+    domain: k8s-gateway.nginx.org
+spec:
+  gatewayClassName: nginx
+  listeners:
+  - name: http
+    port: 80
+    protocol: HTTP