xExchange

1.22.0.0

Examples/EndToEndExample/5-ConfigureServerSettings.ps1

<#
.EXAMPLE
    This example shows how to configure server settings.
#>

$ConfigurationData = @{
    AllNodes = @(
        @{
            #region Common Settings for All Nodes
            NodeName        = '*'

            <#
                NOTE! THIS IS NOT RECOMMENDED IN PRODUCTION.
                This is added so that AppVeyor automatic tests can pass, otherwise
                the tests will fail on passwords being in plain text and not being
                encrypted. Because it is not possible to have a certificate in
                AppVeyor to encrypt the passwords we need to add the parameter
                'PSDscAllowPlainTextPassword'.
                NOTE! THIS IS NOT RECOMMENDED IN PRODUCTION.
                See:
                http://blogs.msdn.com/b/powershell/archive/2014/01/31/want-to-secure-credentials-in-windows-powershell-desired-state-configuration.aspx
            #>
            PSDscAllowPlainTextPassword = $true

            <#
                The location of the exported public certifcate which will be used to encrypt
                credentials during compilation.
                CertificateFile = 'C:\public-certificate.cer'
            #>
            
            #Thumbprint of the certificate being used for decrypting credentials
            Thumbprint      = '39bef4b2e82599233154465323ebf96a12b60673' 

            #The base file server UNC path that will be used for copying things like certificates, Exchange binaries, and Jetstress binaries
            FileServerBase = '\\rras-1.mikelab.local\Binaries'

            #endregion
        }

        #region Individual Node Settings
        #region DAG01 Nodes
        @{
            NodeName        = 'e15-1'
            Fqdn            = 'e15-1.mikelab.local'
            Role            = 'AdditionalDAGMember'
            DAGId           = 'DAG01'
            CASId           = 'Site1CAS'
            ServerNameInCsv = 'e15-1'          
        }

        @{
            NodeName        = 'e15-2'
            Fqdn            = 'e15-2.mikelab.local'
            Role            = 'AdditionalDAGMember'
            DAGId           = 'DAG01'
            CASId           = 'Site1CAS'
            ServerNameInCsv = 'e15-2'
        }

        @{
            NodeName        = 'e15-3'
            Fqdn            = 'e15-3.mikelab.local'
            Role            = 'FirstDAGMember'
            DAGId           = 'DAG01'
            CASId           = 'Site2CAS'
            ServerNameInCsv = 'e15-3'       
        }

        @{
            NodeName        = 'e15-4'
            Fqdn            = 'e15-4.mikelab.local'
            Role            = 'AdditionalDAGMember'
            DAGId           = 'DAG01'
            CASId           = 'Site2CAS'
            ServerNameInCsv = 'e15-4'
        }
        #endregion
    );

    #region DAG Settings
    DAG01 = @(
        @{
            DAGName                              = 'DAG01'           
            AutoDagTotalNumberOfServers          = 12
            AutoDagDatabaseCopiesPerVolume       = 4
            DatabaseAvailabilityGroupIPAddresses = '192.168.1.31','192.168.2.31'
            WitnessServer                        = 'e14-1.mikelab.local'
            DbNameReplacements                   = @{"nn" = "01"}
            Thumbprint                           = "0079D0F68F44C7DA5252B4779F872F46DFAF0CBC"
        }
    )
    #endregion

    #region CAS Settings
    #Settings that will apply to all CAS
    AllCAS = @(
        @{
            ExternalNamespace = 'mail.mikelab.local'
        }
    )

    #Settings that will apply only to Quincy CAS
    Site1CAS = @(
        @{
            InternalNamespace          = 'mail-site1.mikelab.local'
            AutoDiscoverSiteScope      = 'Site1'
            InstantMessagingServerName = 'l15-1.mikelab.local'
            DefaultOAB                 = "Default Offline Address Book (Site1)"
        }
    );

    #Settings that will apply only to Phoenix CAS
    Site2CAS = @(
        @{
            InternalNamespace          = 'mail-site2.mikelab.local'
            AutoDiscoverSiteScope      = 'Site2'
            InstantMessagingServerName = 'l15-2.mikelab.local'
            DefaultOAB                 = "Default Offline Address Book (Site2)"
        }
    );
    #endregion
}

Configuration Example
{
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]    
        $ExchangeAdminCredential,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]
        $ExchangeCertCredential,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullorEmpty()]
        [System.Management.Automation.PSCredential]    
        $ExchangeFileCopyCredential
    )

    #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      = $ExchangeFileCopyCredential
        }
       
        xExchExchangeCertificate Certificate
        {
            Thumbprint              = $dagSettings.Thumbprint
            Credential              = $ExchangeAdminCredential
            Ensure                  = 'Present'
            AllowExtraServices      = $true        
            CertCreds               = $ExchangeCertCredential
            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                     = $ExchangeAdminCredential
            AutoDiscoverServiceInternalUri = "https://$($casSettingsPerSite.InternalNamespace)/autodiscover/autodiscover.xml"
            AutoDiscoverSiteScope          = $casSettingsPerSite.AutoDiscoverSiteScope
        }

        xExchActiveSyncVirtualDirectory ASVdir
        {
            Identity    = "$($Node.NodeName)\Microsoft-Server-ActiveSync (Default Web Site)"
            Credential  = $ExchangeAdminCredential
            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/Microsoft-Server-ActiveSync"  
            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/Microsoft-Server-ActiveSync"  
        }

        xExchEcpVirtualDirectory ECPVDir
        {
            Identity    = "$($Node.NodeName)\ecp (Default Web Site)"
            Credential  = $ExchangeAdminCredential
            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/ecp"  
            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/ecp"    
        }

        xExchMapiVirtualDirectory MAPIVdir
        {
            Identity                 = "$($Node.NodeName)\mapi (Default Web Site)"
            Credential               = $ExchangeAdminCredential
            ExternalUrl              = "https://$($casSettingsAll.ExternalNamespace)/mapi"
            InternalUrl              = "https://$($casSettingsPerSite.InternalNamespace)/mapi"
            IISAuthenticationMethods = 'Ntlm','OAuth','Negotiate'
        }

        xExchOabVirtualDirectory OABVdir
        {
            Identity    = "$($Node.NodeName)\OAB (Default Web Site)"
            Credential  = $ExchangeAdminCredential
            ExternalUrl = "https://$($casSettingsAll.ExternalNamespace)/oab"
            InternalUrl = "https://$($casSettingsPerSite.InternalNamespace)/oab"  
        }

        xExchOutlookAnywhere OAVdir
        {
            Identity                           = "$($Node.NodeName)\Rpc (Default Web Site)"
            Credential                         = $ExchangeAdminCredential
            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                            = $ExchangeAdminCredential
            ExternalUrl                           = "https://$($casSettingsAll.ExternalNamespace)/owa"  
            InternalUrl                           = "https://$($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           = $ExchangeAdminCredential
            ExternalUrl          = "https://$($casSettingsAll.ExternalNamespace)/ews/exchange.asmx"
            InternalNLBBypassUrl = "https://$($Node.Fqdn)/ews/exchange.asmx"
            InternalUrl          = "https://$($casSettingsPerSite.InternalNamespace)/ews/exchange.asmx"
        }
    }
}