Question

You manage a stateless web application running as a Deployment named 'frontend' on a GKE Standard cluster. Traffic is increasing before a marketing campaign, and you want to immediately increase the number of running Pods from 3 to 8 using the command line. Which command should you run?

Accepted Answer

kubectl scale deployment frontend --replicas=8

Answer

kubectl autoscale deployment frontend --min=3 --max=8

Answer

gcloud container clusters resize frontend --num-nodes=8

Answer

kubectl set replicas deployment/frontend 8