```
gcloud container clusters create webfrontend --zone $MY_ZONE --num-nodes 2
```

```
kubectl version
```

```
kubectl run nginx --image=nginx:1.10.0
```

```
kubectl get pods
```

```
kubectl expose deployment nginx --port 80 --type LoadBalancer
```

```
kubectl get services
```

```
kubectl scale deployment nginx --replicas 3
```