Following our journey on the preparation towards the exam CKA (Certified Kubernetes Administrator), we continue this time with the exercise number 4. 

Exercise 4:

• Run kubectl to create a deployment test called webapp7 and use the image ngnix1.16-alpine-perl
• Modify the quantity of replicas to 10 inside the webapp7.yaml file
• Check the status of the pods

Solution:

k create deploy webapp7 --image=ngnix1.16-alpine-perl --dry-run=client -o yaml > webapp7.yaml

cat webapp7.yaml

nano webapp7.yaml

kubectl get pods --watch