You can create an override for a property or configuration parameter for a recovery. A property override changes the default value of a recovery property, and a configuration override changes the default value of a custom configuration setting for the recovery. If you want to create an override for a recovery, use the Microsoft.EnterpriseManagement.Configuration.ManagementPackRecoveryPropertyOverride or Microsoft.EnterpriseManagement.Configuration.ManagementPackRecoveryConfigurationOverride class. These classes are derived from the Microsoft.EnterpriseManagement.Configuration.ManagementPackRecoveryOverride class.
Only the Enabled property can be overridden for recoveries. To figure out which parameters can be overridden, you must look at the definition of the recovery in the Management Pack that defines the recovery. All the parameters that can be overridden are defined in the OverrideableParameters element of the recovery. You can also call the GetOverrideableParameters method to get the list of parameters programmatically.
The following example creates an override for the Enabled property of a recovery.
Visual Basic | Copy Code |
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Imports System Imports System.Collections.Generic Imports System.Text Imports Microsoft.EnterpriseManagement Imports Microsoft.EnterpriseManagement.Administration Imports Microsoft.EnterpriseManagement.Common Imports Microsoft.EnterpriseManagement.Configuration Imports Microsoft.EnterpriseManagement.Monitoring Namespace SDKSamples Class Program Public Overloads Shared Function Main(ByVal args() As String) As Integer Dim mg As ManagementGroup Dim mp As ManagementPack Dim monitoringClass As MonitoringClass Dim classCriteria As MonitoringClassCriteria Dim recoveryCriteria As MonitoringRecoveryCriteria Dim recovery As MonitoringRecovery Dim recoveryOverride As ManagementPackRecoveryPropertyOverride mg = New ManagementGroup("localhost") mp = mg.GetManagementPacks("OverrideTestMP")(0) classCriteria = New MonitoringClassCriteria("Name='Microsoft.SystemCenter.HealthServiceWatcher'") monitoringClass = mg.GetMonitoringClasses(classCriteria)(0) recoveryCriteria = New MonitoringRecoveryCriteria( _ "Name='Microsoft.SystemCenter.HealthService.Recovery.AutoReinstallAgent'") recovery = mg.GetMonitoringRecoveries(recoveryCriteria)(0) recoveryOverride = New ManagementPackRecoveryPropertyOverride(mp, "SampleRecoveryOverride") recoveryOverride.Recovery = recovery recoveryOverride.Property = ManagementPackWorkflowProperty.Enabled recoveryOverride.Value = "false" recoveryOverride.Context = monitoringClass recoveryOverride.DisplayName = "SampleRecoveryOverride" mp.Verify() ' Save the changes into the management pack. mp.AcceptChanges() End Function End Class End Namespace |
C# | Copy Code |
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using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Text; using Microsoft.EnterpriseManagement; using Microsoft.EnterpriseManagement.Administration; using Microsoft.EnterpriseManagement.Common; using Microsoft.EnterpriseManagement.Configuration; using Microsoft.EnterpriseManagement.Monitoring; namespace SDKSamples { class Program { //--------------------------------------------------------------------- static void Main(string[] args) { ManagementGroup mg; ManagementPack mp; MonitoringClassCriteria monitoringClassCriteria; MonitoringClass monitoringClass; MonitoringRecoveryCriteria recoveryCriteria; MonitoringRecovery recovery; ManagementPackRecoveryPropertyOverride recoveryOverride; mg = new ManagementGroup("localhost"); mp = mg.GetManagementPacks("OverrideTestMP")[0]; monitoringClassCriteria = new MonitoringClassCriteria("Name='Microsoft.SystemCenter.HealthServiceWatcher'"); monitoringClass = mg.GetMonitoringClasses(monitoringClassCriteria)[0]; recoveryCriteria = new MonitoringRecoveryCriteria("Name='Microsoft.SystemCenter.HealthService.Recovery.AutoReinstallAgent'"); recovery = mg.GetMonitoringRecoveries(recoveryCriteria)[0]; recoveryOverride = new ManagementPackRecoveryPropertyOverride(mp, "SampleRecoveryOverride"); recoveryOverride.Recovery = recovery; recoveryOverride.Property = ManagementPackWorkflowProperty.Enabled; recoveryOverride.Value = "false"; recoveryOverride.Context = monitoringClass; recoveryOverride.DisplayName = "SampleRecoveryOverride"; mp.Verify(); //Save the changes into the management pack. mp.AcceptChanges(); } } } |
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