GCE picks zones for creating VM instances to fulfill the requested number of VMs within present resource constraints and to maximize utilization of unused zonal reservations. Recommended for batch workloads that do not require high availability.
AnySingleZone
GCE always selects a single zone for all the VMs, optimizing for resource quotas, available reservations and general capacity. Recommended for batch workloads that cannot tollerate distribution over multiple zones. This the default shape in Bulk Insert and Capacity Advisor APIs.
Balanced
GCE prioritizes acquisition of resources, scheduling VMs in zones where resources are available while distributing VMs as evenly as possible across allowed zones to minimize the impact of zonal failure. Recommended for highly available serving workloads.
UndefinedTargetShape
A value indicating that the enum field is not set.
[[["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 2025-03-24 UTC."],[[["The latest version of the `LocationPolicy.Types.TargetShape` is 3.6.0, which is part of the Compute Engine v1 API."],["This webpage provides documentation and code samples for the `LocationPolicy.Types.TargetShape` enum, which is used to define the strategy for distributing VMs across zones within a region."],["The available TargetShapes for the LocationPolicy enum are `Any`, `AnySingleZone`, `Balanced`, and `UndefinedTargetShape`, each with its own description and use cases."],["Multiple previous versions of `LocationPolicy.Types.TargetShape` are also documented on this page, ranging from version 1.0.0 to 3.5.0, and all versions in between."]]],[]]
