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System Center 2019+ Virtual Machine Manager 云 VMUsageCount

Microsoft.SystemCenter.VirtualMachineManager.CloudVMUsageCountMonitor (UnitMonitor)

监视私有云虚拟机使用率计数

Knowledge Base article:

摘要

Virtual Machine Usage 监视器跟踪私有云中运行的虚拟机和服务实例的数量。当此计数接近定义的私有云容量时，该监视器将进入警告或严重状态。

原因

私有云内的虚拟机使用率正在接近定义的云容量。默认情况下，当虚拟机使用率超出私有云容量的 90% 时，该监视器将进入严重状态。可以替代此阈值。

解决方法

要使监视器恢复正常状态，您可以：

重新定义私有云容量限制

减小私有云内虚拟机的计数

替代监视器的严重阈值

Element properties:

TargetMicrosoft.SystemCenter.VirtualMachineManager.PrivateCloud
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.SystemCenter.VirtualMachineManager.CloudUsageUnitMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
云 VMUsageCount 已达到或超过阈值
私有云虚拟机使用率计数为 {0}，它已达到或超出阈值 {1}
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.CloudVMUsageCountMonitor" Accessibility="Public" Target="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud" TypeID="Microsoft.SystemCenter.VirtualMachineManager.CloudUsageUnitMonitorType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.VirtualMachineManager.CloudVMUsageCountMonitor.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Property[@Name='$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-VMUsage']$</AlertParameter1>

      <AlertParameter2>$Data/Context/Property[@Name='$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-CriticalThreshold']$</AlertParameter2>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="CloudVMUsageCountHealthy" MonitorTypeStateID="CloudUsageHealthy" HealthState="Success"/>

    <OperationalState ID="CloudVMUsageCountCritical" MonitorTypeStateID="CloudUsageCritical" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>1800</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

    <CriticalThreshold>90</CriticalThreshold>

    <PropertyValue/>

    <VMMId>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMId$-VMUsage</VMMId>

    <VMMServer>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.PrivateCloud"]/VMMServer$</VMMServer>

  </Configuration>

</UnitMonitor>