June 2017
Intermediate to advanced
360 pages
10h 2m
English
The health state of the cluster and the nodes deployed within the cluster is evaluated based on the cluster health policies. Custom cluster health policies can be set in the cluster manifest file under the FabricSettings section. The following is an example:
<FabricSettings> <Section Name="HealthManager/ClusterHealthPolicy"> <Parameter Name="ConsiderWarningAsError" Value="False" /> <Parameter Name="MaxPercentUnhealthyApplications" Value="20" /> <Parameter Name="MaxPercentUnhealthyNodes" Value="20" /> <Parameter Name="ApplicationTypeMaxPercentUnhealthyApplications- ControlApplicationType" Value="0" /> </Section> </FabricSettings>
Let's now understand what each of these parameters listed in the preceding policy ...
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