Solution Deployments

Check for replicasets:
```
kubectl get rs
```
Check for deployments:
```
kubectl get deployments
```
Check pods:
```
kubectl get pods
```
Check the image on a pod, using kubectl describe pod <pod_name>
To create a deployment (useful for checking errors in your yaml file):
```
kubectl create -f <deployment.yaml>
```
When using the kind field in a yaml file, the following character should be capitalised as Deployment
Create an object with kubectl create
Useful help command is kubectl create deployment --help.

Deploy an image:

kubectl create deployment httpd-frontend --image=httpd:2.4-alpine --replicas=3