Test Your Application in the Kubernetes Setup on the Google Cloud Platform

Before you begin

Google cloud account with a project and cluster.
Google Cloud SDK
Kubectl

Procedure

From a terminal, follow these steps:

gcloud auth login
gcloud config set project <your project name>
gcloud config set container/cluster <your cluster name>
gcloud container clusters get-credentials <your cluster name> --zone <your cluster zone name>
kubectl get nodes

Tag the service application image created in the previous step.

docker tag bwce-service-discovery-service-app gcr.io/<your project name>/bwce-service-discovery-service-app

Push your application image to Google Container Registry.

gcloud docker push gcr.io/<your project name>/bwce-service-discovery-service-app

Confirm that the image is present in the Google Container Registry.
Open manifest-service.yml file and update application image name, the Consul server URL, and the service name. Ensure the image name follows the format:
```
gcr.io/<your gcloud project name>/<image name>
```
Execute the following command to create the service:
```
kubectl create -f manifest-service.yml
```

Tag the service application image created in the previous step.

docker tag bwce-service-discovery-client-app gcr.io/<your project name>/bwce-service-discovery-clien-app

Push your application image to Google Container Registry.

gcloud docker push gcr.io/<your project name>/bwce-service-discovery-client-app

Confirm that the image is present in the Google Container Registry.
Open manifest-client.yml file and update application image name, Consul server URL, and the service name. Ensure the image name follows the format:
```
gcr.io/<your gcloud project name>/<image name>
```
Execute the following command to create the service:
```
kubectl create -f manifest-client.yml
```
To check that the service and client applications have started successfully, execute the command:
```
kubectl logs pod-name
```
The external IP address will be available in a few minutes.
Check for this using the following command:
```
kubectl get services
```
Using a browser, send a request to the client application by using it's external IP address.
```
http://<EXTERNAL-IP>:80
```

Result

The following output should be seen in the browser:

Hello from TIBCO"