ComputeRegionInstanceGroupManagerRegionInstanceGroupManagerUpdatePolicy class

update_policy block. Drives how the regional MIG rolls a new ComputeRegionInstanceGroupManagerRegionInstanceGroupManagerVersion across its members and how aggressively it rebalances across distributionPolicyZones.

Annotations

• @immutable

Constructors

ComputeRegionInstanceGroupManagerRegionInstanceGroupManagerUpdatePolicy({required RegionInstanceGroupManagerUpdatePolicyAction minimalAction, required RegionInstanceGroupManagerUpdatePolicyType type, RegionInstanceGroupManagerInstanceRedistributionType? instanceRedistributionType, RegionInstanceGroupManagerUpdatePolicyAction? mostDisruptiveAllowedAction, TfArg<int>? maxSurgeFixed, TfArg<int>? maxSurgePercent, TfArg<int>? maxUnavailableFixed, TfArg<int>? maxUnavailablePercent, RegionInstanceGroupManagerUpdatePolicyReplacementMethod? replacementMethod})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

instanceRedistributionType → RegionInstanceGroupManagerInstanceRedistributionType?

Regional-only. Whether the MIG proactively rebalances VMs across distributionPolicyZones. Default PROACTIVE.

final

maxSurgeFixed → TfArg<int>?

Extra VMs the MIG may add over GoogleComputeRegionInstanceGroupManager.targetSize during the rollout. Conflicts with maxSurgePercent.

final

maxSurgePercent → TfArg<int>?

Percent equivalent of maxSurgeFixed.

final

maxUnavailableFixed → TfArg<int>?

VMs allowed to be unavailable simultaneously. Conflicts with maxUnavailablePercent.

final

maxUnavailablePercent → TfArg<int>?

Percent equivalent of maxUnavailableFixed.

final

minimalAction → RegionInstanceGroupManagerUpdatePolicyAction

Required. Minimum action the MIG is allowed to apply to a VM.

final

mostDisruptiveAllowedAction → RegionInstanceGroupManagerUpdatePolicyAction?

Maximum action the MIG may escalate to.

final

replacementMethod → RegionInstanceGroupManagerUpdatePolicyReplacementMethod?

Whether to keep names (RECREATE) or randomise them (SUBSTITUTE, default) when swapping VMs.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → RegionInstanceGroupManagerUpdatePolicyType

Required. OPPORTUNISTIC waits for resize/recreate-instances calls; PROACTIVE actively rolls.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toArgMap() → Map<String, Object?>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited