update echo-server image

Author: spowelljr

site/content/en/docs/handbook/controls.md

@@ -25,7 +25,7 @@ minikube dashboard
 Once started, you can interact with your cluster using `kubectl`, just like any other Kubernetes cluster. For instance, starting a server:
 
 ```shell
-kubectl create deployment hello-minikube --image=k8s.gcr.io/echoserver:1.4
+kubectl create deployment hello-minikube --image=kicbase/echo-server:1.0
 ```
 
 Exposing a service as a NodePort

site/content/en/docs/start/_index.md

@@ -539,8 +539,8 @@ minikube dashboard
 Create a sample deployment and expose it on port 80:
 
 ```shell
-kubectl create deployment hello-minikube --image=docker.io/nginx:1.23
-kubectl expose deployment hello-minikube --type=NodePort --port=80
+kubectl create deployment hello-minikube --image=kicbase/echo-server:1.0
+kubectl expose deployment hello-minikube --type=NodePort --port=8080
 ```
 
 It may take a moment, but your deployment will soon show up when you run:
@@ -558,19 +558,19 @@ minikube service hello-minikube
 Alternatively, use kubectl to forward the port:
 
 ```shell
-kubectl port-forward service/hello-minikube 7080:80
+kubectl port-forward service/hello-minikube 7080:8080
 ```
 
 Tada! Your application is now available at [http://localhost:7080/](http://localhost:7080/).
 
-You should be able to see the request metadata from nginx such as the `CLIENT VALUES`, `SERVER VALUES`, `HEADERS RECEIVED` and the `BODY` in the application output. Try changing the path of the request and observe the changes in the `CLIENT VALUES`. Similarly, you can do a POST request to the same and observe the body show up in `BODY` section of the output.
+You should be able to see the request metadata in the application output. Try changing the path of the request and observe the changes. Similarly, you can do a POST request and observe the body show up in the output.
 {{% /tab %}}
 {{% tab LoadBalancer %}}
 To access a LoadBalancer deployment, use the "minikube tunnel" command. Here is an example deployment:
 
 ```shell
-kubectl create deployment balanced --image=docker.io/nginx:1.23
-kubectl expose deployment balanced --type=LoadBalancer --port=80
+kubectl create deployment balanced --image=kicbase/echo-server:1.0
+kubectl expose deployment balanced --type=LoadBalancer --port=8080
 ```
 
 In another window, start the tunnel to create a routable IP for the 'balanced' deployment:
@@ -585,7 +585,7 @@ To find the routable IP, run this command and examine the `EXTERNAL-IP` column:
 kubectl get services balanced
 ```
 
-Your deployment is now available at <EXTERNAL-IP>:80
+Your deployment is now available at <EXTERNAL-IP>:8080
 {{% /tab %}}
 {{% tab Ingress %}}
 Enable ingress addon:
@@ -604,7 +604,7 @@ metadata:
 spec:
  containers:
  - name: foo-app
- image: docker.io/ealen/echo-server:0.7.0
+ image: kicbase/echo-server:1.0
 ---
 kind: Service
 apiVersion: v1
@@ -615,7 +615,7 @@ spec:
  app: foo
  ports:
  # Default port used by the image
- - port: 80
+ - port: 8080
 ---
 kind: Pod
 apiVersion: v1
@@ -626,7 +626,7 @@ metadata:
 spec:
  containers:
  - name: bar-app
- image: docker.io/ealen/echo-server:0.7.0
+ image: kicbase/echo-server:1.0
 ---
 kind: Service
 apiVersion: v1
@@ -637,7 +637,7 @@ spec:
  app: bar
  ports:
  # Default port used by the image
- - port: 80
+ - port: 8080
 ---
 apiVersion: networking.k8s.io/v1
 kind: Ingress
@@ -653,14 +653,14 @@ spec:
  service:
  name: foo-service
  port:
- number: 80
+ number: 8080
  - pathType: Prefix
  path: "/bar"
  backend:
  service:
  name: bar-service
  port:
- number: 80
+ number: 8080
 ---
 ```
 
@@ -678,8 +678,13 @@ example-ingress nginx * <your_ip_here> 80 5m45s
 
 Now verify that the ingress works
 ```shell
-curl <ip_from_above>/foo
-curl <ip_from_above>/bar
+$ curl <ip_from_above>/foo
+Request served by foo-app
+...
+
+$ curl <ip_from_above>/bar
+Request served by bar-app
+...
 ```
 {{% /tab %}}
 {{% /tabs %}}