Reference documentation and code samples for the Compute Engine v1 API enum NodeGroup.Types.MaintenancePolicy.
Specifies how to handle instances when a node in the group undergoes maintenance. Set to one of: DEFAULT, RESTART_IN_PLACE, or MIGRATE_WITHIN_NODE_GROUP. The default value is DEFAULT. For more information, see Maintenance policies.
Allow the node and corresponding instances to retain default maintenance behavior.
MigrateWithinNodeGroup
When maintenance must be done on a node, the instances on that node will be moved to other nodes in the group. Instances with onHostMaintenance = MIGRATE will live migrate to their destinations while instances with onHostMaintenance = TERMINATE will terminate and then restart on their destination nodes if automaticRestart = true.
RestartInPlace
Instances in this group will restart on the same node when maintenance has completed. Instances must have onHostMaintenance = TERMINATE, and they will only restart if automaticRestart = true.
UndefinedMaintenancePolicy
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 2025-03-21 UTC."],[[["The latest version available for `NodeGroup.Types.MaintenancePolicy` is 3.6.0, with a range of versions available from 1.0.0 up to the latest."],["The `NodeGroup.Types.MaintenancePolicy` enum in the Compute Engine v1 API defines how instances are handled during node maintenance."],["There are four distinct maintenance policies for instances within a node group: `Default`, `MigrateWithinNodeGroup`, `RestartInPlace`, and `UndefinedMaintenancePolicy` plus `Unspecified`."],["Each maintenance policy option outlines specific behaviors for instances when maintenance occurs, including live migration, termination, and restart conditions."],["The namespace for this documentation is within Google.Cloud.Compute.V1 and the assembly is Google.Cloud.Compute.V1.dll."]]],[]]
