This lab is used to understand with MIG (Managed Instance Group). By deploying containers on Compute Engine, you can simplify app deployment while controlling your VM infrastructure, so we will use Container-Optimized OS (COS) image with Docker installed and launches your container when your VM starts up

• https://cloud.google.com/compute/docs/instance-groups/creating-groups-of-managed-instances
• https://cloud.google.com/compute/docs/instance-groups/rolling-out-updates-to-managed-instance-groups
• https://cloud.google.com/compute/docs/containers/deploying-containers