GCP ACE · Question 33 · Domain 4.1: Managing Compute Engine resources
You have a Managed Instance Group (MIG) running version 1 of your application. You have created a new Instance Template containing version 2 of your application. You want to update the MIG to use the new version without experiencing downtime.
Which TWO actions are part of the process to perform a rolling update? (Select TWO)
Answer options:
Delete the old Instance Template before starting the update.
Use the 'gcloud compute instance-groups managed rolling-action start-update' command.
Specify the new Instance Template in the update configuration.
Manually delete the old VMs one by one.
Stop the load balancer traffic before starting the update.
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