Practice Test - Image Security

Solutions to the practice test - Image Security

We have an application running on our cluster. Let us explore it first. What image is the application using?
```
$ kubectl get deploy -o wide
```
Use the kubectl edit deployment command to edit the image name to myprivateregistry.com:5000/nginx:alpine
```
$ kubectl edit deployment web
```
Run the command kubectl get pods command and check the status of the pods
```
$ kubectl get pods
```
Run command kubectl create secret docker-registry private-reg-cred --docker-username=dock_user --docker-password=dock_password --docker-server=myprivateregistry.com:5000 --docker-email=dock_user@myprivateregistry.com
```
$ kubectl create secret docker-registry private-reg-cred --docker-username=dock_user --docker-password=dock_password --docker-server=myprivateregistry.com:5000 --docker-email=dock_user@myprivateregistry.com
```
Edit deployment using kubectl edit deploy web command and add imagePullSecrets section. Use private-reg-cred
```
$ kubectl edit deploy web
```
Check the status of PODs. Wait for them to be running. You have now successfully configured a Deployment to pull images from the private registry
```
$ kubectl get pods
```

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