ClusterUpgradeHealthPolicy.MaxPercentDeltaUnhealthyNodes Property

Reference

Definition

Namespace:: System.Fabric.Health

Assembly:: System.Fabric.dll

Package:: Microsoft.ServiceFabric v9.1.1833

Package:: Microsoft.ServiceFabric v8.2.1748

Important

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Gets or sets the maximum allowed percentage of nodes health degradation allowed during cluster upgrades.

public byte MaxPercentDeltaUnhealthyNodes { get; set; }

member this.MaxPercentDeltaUnhealthyNodes : byte with get, set

Public Property MaxPercentDeltaUnhealthyNodes As Byte

Property Value

Byte

The maximum allowed percentage of delta health degradation. Allowed values are integer values from zero to 100.

Exceptions

ArgumentOutOfRangeException

The specified value was outside the range of integer values from zero to 100.

Remarks

The delta is measured between the state of the nodes at the beginning of upgrade and the state of the nodes at the time of the health evaluation. The check is performed after every upgrade domain upgrade completion to make sure the global state of the cluster is within tolerated limits. The default value is 10%.

Applies to

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