Question

Your team runs a stateless web frontend on a Compute Engine managed instance group (MIG) named 'web-mig' in the us-central1 region. Autoscaling is currently disabled. Marketing announced a product launch that will start in 30 minutes, and you want to immediately increase the group from 3 to 10 running instances using the command line before traffic arrives. Which gcloud command accomplishes this?

Accepted Answer

gcloud compute instance-groups managed resize web-mig --size=10 --region=us-central1

Answer

gcloud compute instance-groups managed set-autoscaling web-mig --max-num-replicas=10 --region=us-central1

Answer

gcloud compute instances create web-mig --count=10 --zone=us-central1-a

Answer

gcloud compute instance-groups managed update web-mig --add-instances=7 --region=us-central1