CCR Node Standalone Discovery

Microsoft.Exchange2007.ServerRole.CcrNode.Standalone.Discovery.DS (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="Microsoft.Exchange2007.ServerRole.CcrNode.Standalone.Discovery.DS" Accessibility="Internal" Batching="false">

  <Configuration>

    <xsd:element minOccurs="1" name="Frequency" type="xsd:integer"/>

    <xsd:element minOccurs="1" name="TimeoutSeconds" type="xsd:integer"/>

    <xsd:element minOccurs="1" name="LogLevel" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="Frequency" Selector="$Config/Frequency$" ParameterType="int"/>

    <OverrideableParameter ID="LogLevel" Selector="$Config/LogLevel$" ParameterType="int"/>

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="DS" TypeID="Microsoft.Exchange2007.ServerRole.Discovery.DS.Registry">

          <RegistryRole>Mailbox</RegistryRole>

          <Frequency>$Config/Frequency$</Frequency>

          <Expression>

            <And>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="Boolean">Values/ExchangeRole</XPathQuery>

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="Boolean">true</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

              <Expression>

                <And>

                  <Expression>

                    <SimpleExpression>

                      <ValueExpression>

                        <Value>$Target/Host/Property[Type="Windows!Microsoft.Windows.Server.Computer"]/IsVirtualNode$</Value>

                      </ValueExpression>

                      <Operator>NotEqual</Operator>

                      <ValueExpression>

                        <Value>True</Value>

                      </ValueExpression>

                    </SimpleExpression>

                  </Expression>

                  <Expression>

                    <SimpleExpression>

                      <ValueExpression>

                        <XPathQuery Type="Boolean">Values/ExchangeCluster</XPathQuery>

                      </ValueExpression>

                      <Operator>Equal</Operator>

                      <ValueExpression>

                        <Value Type="Boolean">false</Value>

                      </ValueExpression>

                    </SimpleExpression>

                  </Expression>

                </And>

              </Expression>

            </And>

          </Expression>

        </DataSource>

        <ProbeAction ID="PA" TypeID="Microsoft.Exchange2007.Script.ClusterHelper.PA">

          <ScriptName>DiscoverStandaloneNode.js</ScriptName>

          <LogLevel>$Config/LogLevel$</LogLevel>

          <Arguments>$MPElement$ $Target/Id$ $Target/Host/Property[Type='Windows!Microsoft.Windows.Computer']/PrincipalName$ $Data/Values/Version$ $Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/DNSName$ "$Target/Host/Property[Type='Windows!Microsoft.Windows.Computer']/ActiveDirectorySite$" $Target/Host/Property[Type='Windows!Microsoft.Windows.Computer']/NetbiosComputerName$</Arguments>

          <ScriptBody><Script>EXPECTED_ARGUMENT_COUNT = 8;

SCRIPT_NAME = "DiscoverStandaloneNode.js";



// ----------------------------------------------------------------------------------------

// Constants for DiscoverStandaloneNode

// ----------------------------------------------------------------------------------------

var REGKEY_LOG_SHIPPING = "SOFTWARE\\Microsoft\\Exchange\\Replay\\State";



main();



function main()

{

  CheckArgument();



  var sourceId = WScript.Arguments(1);

  var managedEntityId = WScript.Arguments(2);

  var computerPrincipalName = WScript.Arguments(3);

  var exchangeVersion = WScript.Arguments(4);

  var computerDnsName = WScript.Arguments(5);

  var computerAdSiteName = WScript.Arguments(6);

  var computerNetbiosName = WScript.Arguments(7);



  CheckLdapPermission();



  var discoveryData = scriptAPI.CreateDiscoveryData(0, sourceId, managedEntityId);

  var roleName;



  // check if server is stanalone mailbox by LDAP querying to find the server

  var isExchange = IsExchangeServer(computerNetbiosName);

  if (isExchange)

  {

    LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Server is standalone mailbox");



    roleName = "Mailbox";

    var mailbox = discoveryData.CreateClassInstance("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole.Mailbox.Standalone']$");

    mailbox.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", computerPrincipalName);

    mailbox.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/RoleName$", roleName);

    mailbox.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/Version$", exchangeVersion);

    mailbox.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/DnsName$", computerDnsName);

    mailbox.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/ActiveDirectorySite$", computerAdSiteName);

    mailbox.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", roleName + " (" + computerNetbiosName + ")");

    discoveryData.AddInstance(mailbox);



    LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Added mailbox instance. Returning discovery data.");

  }

  else

  {

    LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Server is not standalone mailbox");



    // check if replication key contains anything

    var logShippingSources = ReadRegistryKeys(REGKEY_HKLM, REGKEY_LOG_SHIPPING);

    if (logShippingSources != null &amp;&amp; logShippingSources.length &gt; 0)

    {

      LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Server is CCR Node for Log Shipping in SCR target case");



      roleName = "CCR Node";

      var node = discoveryData.CreateClassInstance("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole.CcrNode']$");

      node.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", computerPrincipalName);

      node.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/RoleName$", roleName);

      node.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/Version$", exchangeVersion);

      node.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/DnsName$", computerDnsName);

      node.AddProperty("$MPElement[Name='ExLibrary!Microsoft.Exchange2007.ServerRole']/ActiveDirectorySite$", computerAdSiteName);

      node.AddProperty("$MPElement[Name='System!System.Entity']/DisplayName$", roleName + " (" + computerNetbiosName + ")");

      discoveryData.AddInstance(node);



      LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Added cluster node instance. Returning discovery data.");

    }

    else

    {

      LogEvent(TRACING_ID, EVENT_TYPE_INFORMATION, "main - Log Shipping not found. Returning discovery data.");

    }

  }



  scriptAPI.Return(discoveryData);

}

</Script></ScriptBody>

          <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

        </ProbeAction>

      </MemberModules>

      <Composition>

        <Node ID="PA">

          <Node ID="DS"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.Discovery.Data</OutputType>

</DataSourceModuleType>