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"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThis webpage provides reference documentation for the \u003ccode\u003eLocationPolicy.Types.TargetShape\u003c/code\u003e enum within the Google Compute Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the documentation available is 3.6.0, but the page also includes links to previous versions, all the way back to 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTargetShape\u003c/code\u003e enum defines strategies for distributing Virtual Machines (VMs) across zones in a region, with options like \u003ccode\u003eAny\u003c/code\u003e, \u003ccode\u003eAnySingleZone\u003c/code\u003e, \u003ccode\u003eBalanced\u003c/code\u003e, and \u003ccode\u003eUndefinedTargetShape\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eDifferent target shapes are recommended for different use cases, such as \u003ccode\u003eAny\u003c/code\u003e for batch workloads, \u003ccode\u003eAnySingleZone\u003c/code\u003e for workloads that cannot be distributed over multiple zones and \u003ccode\u003eBalanced\u003c/code\u003e for highly available serving workloads.\u003c/p\u003e\n"],["\u003cp\u003eThe page provides the namespace and the assembly that contains the \u003ccode\u003eLocationPolicy.Types.TargetShape\u003c/code\u003e enum.\u003c/p\u003e\n"]]],[],null,[]]
