public/Remove-SCOMAgentManagementGroup.ps1
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function Remove-SCOMAgentManagementGroup { Param( $ComputerName, [Parameter(Mandatory=$true,Position=1)] [string] $ManagementGroupName, [System.Management.Automation.PSCredential] $Credential ) $scriptblock = { #Test for Install $SCOMVersion = (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\setup" -ErrorAction SilentlyContinue).AgentVersion if ($SCOMVersion){ #Make change $Agent = New-Object -ComObject AgentConfigManager.MgmtSvcCfg $Agent.RemoveManagementGroup($using:ManagementGroupName) #Restart Service Restart-Service healthservice #============================= RETURN New Settings ========================== # Get New Agent Settings to return $Agent = New-Object -ComObject AgentConfigManager.MgmtSvcCfg $ServiceStatus = (Get-Service HealthService).Status.ToString() $ManagementGroupInfoRaw = $agent.GetManagementGroups() $ADIntegrationEnabled = try{$agent.GetActiveDirectoryIntegrationEnabled()}catch{try{$agent.ActiveDirectoryIntegrationEnabled()}catch{}} $LocalCollectionEnabled = try{$agent.GetLocalCollectionEnabled()}catch{try{$agent.LocalCollectionEnabled()}catch{}} $proxyURL = try{$agent.proxyURL}catch{} $proxyUsername = try{$agent.proxyUsername}catch{} #iterate through management group info can be mutli value, especially during migration $ManagementGroupInfo = @() foreach ($info in $ManagementGroupInfoRaw){ $mgobject = [PSCustomObject]@{ managementGroupName = $info.managementGroupName ManagementServer = $info.ManagementServer managementServerPort = $info.managementServerPort IsManagementGroupFromActiveDirectory = $info.IsManagementGroupFromActiveDirectory ActionAccount = $info.ActionAccount } $ManagementGroupInfo += $mgobject } } else { Write-Warning "[ $env:COMPUTERNAME ] :: SCOM is not installed." } $object = [PSCustomObject]@{ ComputerName = $env:COMPUTERNAME SCOMVersion = $SCOMVersion ServiceStatus = $ServiceStatus ADIntegrationEnabled = $ADIntegrationEnabled LocalCollectionEnabled = $LocalCollectionEnabled ManagementGroupInfo = $ManagementGroupInfo proxyURL = $proxyURL proxyUsername = $proxyUsername } return $object } # end scriptblock #Execute Scriptblock on Computername(s) with set parameters. $params = @{ ScriptBlock = $scriptblock } if ($ComputerName){ $params['ComputerName'] = $ComputerName } if ($Credential){ $params['Credential'] = $Credential } Invoke-Command @params } |