xExchange

1.8.0.0

Examples/EndToEndExample/10-OngoingConfiguration.ps1

                                Configuration OngoingConfiguration

{

    param

    (

        [PSCredential]$ShellCreds,

        [PSCredential]$CertCreds,

        [PSCredential]$FileCopyCreds

    )

    #Import required DSC Modules

    Import-DscResource -Module xExchange

    Import-DscResource -Module xWebAdministration

    Node $AllNodes.NodeName

    {

        $dagSettings = $ConfigurationData[$Node.DAGId] #Get DAG settings for this node

        $casSettingsAll = $ConfigurationData.AllCAS #Get CAS settings for all sites

        $casSettingsPerSite = $ConfigurationData[$Node.CASId] #Get site specific CAS settings for this node

        #Copy an certificate .PFX that had been previously exported, import it, and enable services on it

        File CopyExchangeCert

        {

            Ensure          = 'Present'

            SourcePath      = "$($Node.FileServerBase)\Certificates\ExchangeCert.pfx"

            DestinationPath = 'C:\Binaries\Certificates\ExchangeCert.pfx'

            Credential      = $FileCopyCreds

        }

        xExchExchangeCertificate Certificate

        {

            Thumbprint         = $dagSettings.Thumbprint

            Credential         = $ShellCreds

            Ensure             = 'Present'

            AllowExtraServices = $true        

            CertCreds          = $CertCreds

            CertFilePath       = 'C:\Binaries\Certificates\ExchangeCert.pfx'

            Services           = 'IIS','POP','IMAP','SMTP'

            DependsOn          = '[File]CopyExchangeCert'

        }

        ###CAS specific settings###

        #The following section shows how to configure commonly configured URL's on various virtual directories

        xExchClientAccessServer CAS

        {

            Identity                       = $Node.NodeName

            Credential                     = $ShellCreds

            AutoDiscoverServiceInternalUri = "https://$($casSettingsPerSite.InternalNamespace)/autodiscover/autodiscover.xml"

            AutoDiscoverSiteScope          = $casSettingsPerSite.AutoDiscoverSiteScope

        }

        xExchActiveSyncVirtualDirectory ASVdir

        {

            Identity    = "$($Node.NodeName)\Microsoft-Server-ActiveSync (Default Web Site)"

            Credential  = $ShellCreds

            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/Microsoft-Server-ActiveSync"  

            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/Microsoft-Server-ActiveSync"  

        }

        xExchEcpVirtualDirectory ECPVDir

        {

            Identity    = "$($Node.NodeName)\ecp (Default Web Site)"

            Credential  = $ShellCreds

            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/ecp"  

            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/ecp"    

        }

        xExchMapiVirtualDirectory MAPIVdir

        {

            Identity                 = "$($Node.NodeName)\mapi (Default Web Site)"

            Credential               = $ShellCreds

            ExternalUrl              = "https://$($casSettingsAll.ExternalNamespace)/mapi"

            InternalUrl              = "https://$($casSettingsPerSite.InternalNamespace)/mapi"

            IISAuthenticationMethods = 'Ntlm','OAuth','Negotiate'

        }

        xExchOabVirtualDirectory OABVdir

        {

            Identity    = "$($Node.NodeName)\OAB (Default Web Site)"

            Credential  = $ShellCreds

            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/oab"

            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/oab"  

        }

        xExchOutlookAnywhere OAVdir

        {

            Identity                           = "$($Node.NodeName)\Rpc (Default Web Site)"

            Credential                         = $ShellCreds

            ExternalClientAuthenticationMethod = 'Negotiate'

            ExternalClientsRequireSSL          = $true

            ExternalHostName                   = $casSettingsAll.ExternalNamespace

            IISAuthenticationMethods           = 'Basic', 'Ntlm', 'Negotiate'

            InternalClientAuthenticationMethod = 'Ntlm'

            InternalClientsRequireSSL          = $true

            InternalHostName                   = $casSettingsPerSite.InternalNamespace

        }

        #Configure OWA Lync Integration in the web.config

        xWebConfigKeyValue OWAIMCertificateThumbprint

        {

            WebsitePath   = "IIS:\Sites\Exchange Back End\owa"

            ConfigSection = "AppSettings"

            Ensure        = "Present"

            Key           = "IMCertificateThumbprint"

            Value         = $dagSettings.Thumbprint

        }

        xWebConfigKeyValue OWAIMServerName

        {

            WebsitePath   = "IIS:\Sites\Exchange Back End\owa"

            ConfigSection = "AppSettings"

            Ensure        = "Present"

            Key           = "IMServerName"

            Value         = $casSettingsPerSite.InstantMessagingServerName

        }

        #Sets OWA url's, and enables Lync integration on the OWA front end directory

        xExchOwaVirtualDirectory OWAVdir

        {

            Identity                              = "$($Node.NodeName)\owa (Default Web Site)"

            Credential                            = $ShellCreds

            ExternalUrl                           = "https://$($casSettingsAll.ExternalNamespace)/owa"  

            InternalUrl                           = "https://$($casSettingsPerSite.InternalNamespace)/owa"   

            InstantMessagingEnabled               = $true

            InstantMessagingCertificateThumbprint = $dagSettings.Thumbprint

            InstantMessagingServerName            = $casSettingsPerSite.InstantMessagingServerName

            InstantMessagingType                  = 'Ocs'

            DependsOn                             = '[xExchExchangeCertificate]Certificate' #Can't configure the IM cert until it's valid

        }

        xExchWebServicesVirtualDirectory EWSVdir

        {

            Identity             = "$($Node.NodeName)\EWS (Default Web Site)"

            Credential           = $ShellCreds

            ExternalUrl          = "https://$($casSettingsAll.ExternalNamespace)/ews/exchange.asmx"

            InternalNLBBypassUrl = "https://$($Node.Fqdn)/ews/exchange.asmx"

            InternalUrl          = "https://$($casSettingsPerSite.InternalNamespace)/ews/exchange.asmx"

        }

        ###Mailbox Server settings###

        $dbMap = DBMapFromServersCsv -ServersCsvPath $Node.ServersCsvPath -ServerNameInCsv $Node.ServerNameInCsv -DbNameReplacements $dagSettings.DbNameReplacements

        $primaryDbList = DBListFromMailboxDatabasesCsv -MailboxDatabasesCsvPath $Node.MailboxDatabasesCsvPath -ServerNameInCsv $Node.ServerNameInCsv -DbNameReplacements $dagSettings.DbNameReplacements

        $copyDbList = DBListFromMailboxDatabaseCopiesCsv -MailboxDatabaseCopiesCsvPath $Node.MailboxDatabaseCopiesCsvPath -ServerNameInCsv $Node.ServerNameInCsv -DbNameReplacements $dagSettings.DbNameReplacements

        #Create all mount points on the server

        xExchAutoMountPoint AMP

        {

            Identity                       = $Node.NodeName

            AutoDagDatabasesRootFolderPath = 'C:\ExchangeDatabases'

            AutoDagVolumesRootFolderPath   = 'C:\ExchangeVolumes'

            DiskToDBMap                    = $dbMap

            SpareVolumeCount               = 1

            VolumePrefix                   = 'EXVOL'

        }

        #Create primary databases

        foreach ($DB in $primaryDbList)

        {

            $resourceId = "MDB:$($DB.Name)" #Need to define a unique ID for each database

            xExchMailboxDatabase $resourceId 

            {

                Name                            = $DB.Name

                Credential                      = $ShellCreds

                EdbFilePath                     = $DB.DBFilePath

                LogFolderPath                   = $DB.LogFolderPath

                Server                          = $Node.NodeName

                CircularLoggingEnabled          = $true

                DatabaseCopyCount               = $dagSettings.AutoDagDatabaseCopiesPerVolume

                OfflineAddressBook              = $casSettingsPerSite.DefaultOAB

                SkipInitialDatabaseMount        = $true

                DependsOn                       = '[xExchAutoMountPoint]AMP' #Can't create databases until the mount points exist

            }

        }

        #Configure the copies

        foreach ($DB in $copyDbList)

        {

            $waitResourceId = "WaitForDB:$($DB.Name)" #Unique ID for the xWaitForMailboxDatabase resource

            $copyResourceId = "MDBCopy:$($DB.Name)" #Unique ID for the xMailboxDatabaseCopy resource 

            #Need to wait for a primary copy to be created before we add a copy

            xExchWaitForMailboxDatabase $waitResourceId

            {

                Identity   = $DB.Name

                Credential = $ShellCreds           

            }

            xExchMailboxDatabaseCopy $copyResourceId

            {

                Identity                        = $DB.Name

                Credential                      = $ShellCreds

                MailboxServer                   = $Node.NodeName

                ActivationPreference            = $DB.ActivationPreference

                #ReplayLagTime                   = $DB.ReplayLagTime #Note that ReplayLagTime is being excluded for the ongoing configuration so that it's easier to disable lags, if necessary

                AllowServiceRestart             = $false

                DependsOn                       = "[xExchWaitForMailboxDatabase]$($waitResourceId)"

            }

        }

    }

    #This first section only configures a single DAG node, the first member of the DAG.

    #The first member of the DAG will be responsible for DAG creation and maintaining its configuration

    Node $AllNodes.Where{$_.Role -eq 'FirstDAGMember'}.NodeName

    {

        $dagSettings = $ConfigurationData[$Node.DAGId] #Look up and retrieve the DAG settings for this node

        #Create the DAG

        xExchDatabaseAvailabilityGroup DAG

        {

            Name                                 = $dagSettings.DAGName

            Credential                           = $ShellCreds

            AutoDagTotalNumberOfServers          = $dagSettings.AutoDagTotalNumberOfServers

            AutoDagDatabaseCopiesPerVolume       = $dagSettings.AutoDagDatabaseCopiesPerVolume

            AutoDagDatabasesRootFolderPath       = 'C:\ExchangeDatabases'

            AutoDagVolumesRootFolderPath         = 'C:\ExchangeVolumes'

            DatacenterActivationMode             = "DagOnly"

            DatabaseAvailabilityGroupIPAddresses = $dagSettings.DatabaseAvailabilityGroupIPAddresses 

            ManualDagNetworkConfiguration        = $false

            ReplayLagManagerEnabled              = $true

            SkipDagValidation                    = $true

            WitnessDirectory                     = 'C:\FSW'

            WitnessServer                        = $dagSettings.WitnessServer

        }

    }

}

if ($ShellCreds -eq $null)

{

    $ShellCreds = Get-Credential -Message 'Enter credentials for establishing Remote Powershell sessions to Exchange'

}

if ($CertCreds -eq $null)

{

    $CertCreds = Get-Credential -Message 'Enter credentials for importing the Exchange certificate'

}

if ($FileCopyCreds -eq $null)

{

    $FileCopyCreds = Get-Credential -Message 'Enter credentials for copying files from the file server'

}

###Compiles the example

OngoingConfiguration -ConfigurationData $PSScriptRoot\ExchangeSettings-Lab.psd1 -ShellCreds $ShellCreds -CertCreds $CertCreds -FileCopyCreds $FileCopyCreds

###Pushes configuration to specified computer

#Start-DscConfiguration -Path .\OngoingConfiguration -Verbose -Wait -ComputerName XXX