Configure a Compute Engine MIG in Application Design Center
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A Compute Engine managed instance group (MIG) is a collection of VM instances
that use load balancing and automated services, like autoscaling and
autohealing. With a MIG, you can manage a group of VM instances as one entity.
For more information, see the following:
This document describes the parameters you can configure when using
App Design Center to create a Compute Engine MIG. The
configuration parameters are based on the terraform-google-vm Terraform module.
Required configuration parameters
If your template includes a Compute Engine MIG component, you
must configure the following parameters before you deploy.
Parameter name
Description and constraints
Background information
Project ID
The project where you want to create the Compute Engine MIG.
Whether to wait for all instances to be created/updated before returning. If set to true, when the operation fails, Terraform continues trying until the timeout is reached.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-08 UTC."],[[["This document describes Compute Engine managed instance groups (MIGs), which are collections of VM instances that utilize load balancing and automated services like autoscaling and autohealing, allowing users to manage groups of VMs as a single unit."],["The product is currently in a \"Pre-GA\" stage, meaning it is available \"as is,\" may have limited support, and is subject to the \"Pre-GA Offerings Terms\" as outlined in the General Service Terms section of the Service Specific Terms."],["Configuring a Compute Engine MIG requires setting parameters such as the Project ID, Region, and Instance Template within the App Hub service project, as well as optional parameters to refine the instance group."],["MIG features include the ability to customize autoscaling parameters, define health checks, set stateful disk and IP configurations, specify update policies, and manage scaling schedules and named ports."],["The document provides configuration options for autoscaling controls, such as CPU utilization targets, predictive scaling methods, custom metric-based scaling, and scale-in controls for managing the number of replicas."]]],[]]
