DiscoveryByScript

# Connect to SWIS  
$hostname = "localhost"  
$swis = $swis = Connect-Swis -Trusted -Hostname $hostname  


$credquery = @"
SELECT id
FROM Orion.Credential
where credentialowner='Orion' 
--and credentialtype='SolarWinds.Orion.Core.Models.Credentials.SnmpCredentialsV3'
--Credential Types available
--SolarWinds.Orion.Core.Models.Credentials.SnmpCredentialsV2
--SolarWinds.Orion.Core.Models.Credentials.SnmpCredentialsV3
--SolarWinds.Orion.Core.SharedCredentials.Credentials.UsernamePasswordCredential --this is WMI

"@

$DeleteProfileAfterDiscoveryCompletes = "false"

$nodes = get-swisdata $swis "select ip_address, engineid from orion.nodes n where n.vendor = 'Cisco'"
$engines = $nodes.engineid | sort-object | Get-Unique

foreach ($engine in $engines) {
    $addresses = $nodes | Where-Object {$_.engineid -eq $engine}

    # build the raw XML first
    $header = "<CorePluginConfigurationContext xmlns='http://schemas.solarwinds.com/2012/Orion/Core' xmlns:i='http://www.w3.org/2001/XMLSchema-instance'>"
    $bulklist = "<BulkList>"
    foreach ($address in $addresses) {
        $bulklist += "<IpAddress><Address>$($address.ip_address)</Address></IpAddress>"
    }
    $bulklist += "</BulkList>"

    $creds = Get-SwisData $swis $credquery
    $order = 1
    $credentials = "<Credentials>"

    foreach ($row in $creds) {
        $credentials += "<SharedCredentialInfo><CredentialID>$($row)</CredentialID><Order>$order</Order></SharedCredentialInfo>"
        $order ++
    }
    $credentials += "</Credentials>"

    $footer = @"
    <WmiRetriesCount>1</WmiRetriesCount>
    <WmiRetryIntervalMiliseconds>1000</WmiRetryIntervalMiliseconds>
    </CorePluginConfigurationContext>
"@

    $CorePluginConfigurationContext = ([xml]($header + $bulklist + $credentials + $footer)).DocumentElement
    $CorePluginConfiguration = Invoke-SwisVerb $swis Orion.Discovery CreateCorePluginConfiguration @($CorePluginConfigurationContext)

    $InterfacesPluginConfigurationContext = ([xml]"
    <InterfacesDiscoveryPluginContext xmlns='http://schemas.solarwinds.com/2008/Interfaces' 
                                      xmlns:a='http://schemas.microsoft.com/2003/10/Serialization/Arrays'>
        <AutoImportStatus>
            <a:string>Up</a:string>
            <a:string>Down</a:string>
            <a:string>Shutdown</a:string>
        </AutoImportStatus>
        <AutoImportVirtualTypes>
            <a:string>Virtual</a:string>
            <a:string>Physical</a:string>
        </AutoImportVirtualTypes>
        <AutoImportVlanPortTypes>
            <a:string>Trunk</a:string>
            <a:string>Access</a:string>
            <a:string>Unknown</a:string>
        </AutoImportVlanPortTypes>
        <UseDefaults>true</UseDefaults>
    </InterfacesDiscoveryPluginContext>
    ").DocumentElement

    $InterfacesPluginConfiguration = Invoke-SwisVerb $swis Orion.NPM.Interfaces CreateInterfacesPluginConfiguration @($InterfacesPluginConfigurationContext)

    $StartDiscoveryContext = ([xml]"
    <StartDiscoveryContext xmlns='http://schemas.solarwinds.com/2012/Orion/Core' xmlns:i='http://www.w3.org/2001/XMLSchema-instance'>
        <Name>Scripted Discovery for Engine $engine - $([DateTime]::Now)</Name>
        <EngineId>$Engine</EngineId>
        <JobTimeoutSeconds>36000</JobTimeoutSeconds>
        <SearchTimeoutMiliseconds>2000</SearchTimeoutMiliseconds>
        <SnmpTimeoutMiliseconds>2000</SnmpTimeoutMiliseconds>
        <SnmpRetries>1</SnmpRetries>
        <RepeatIntervalMiliseconds>1500</RepeatIntervalMiliseconds>
        <SnmpPort>161</SnmpPort>
        <HopCount>0</HopCount>
        <PreferredSnmpVersion>SNMP2c</PreferredSnmpVersion>
        <DisableIcmp>true</DisableIcmp>
        <AllowDuplicateNodes>false</AllowDuplicateNodes>
        <IsAutoImport>true</IsAutoImport>
        <IsHidden>$DeleteProfileAfterDiscoveryCompletes</IsHidden>
        <PluginConfigurations>
            <PluginConfiguration>
                <PluginConfigurationItem>$($CorePluginConfiguration.InnerXml)</PluginConfigurationItem>
                <PluginConfigurationItem>$($InterfacesPluginConfiguration.InnerXml)</PluginConfigurationItem>
            </PluginConfiguration>
        </PluginConfigurations>
    </StartDiscoveryContext>
    ").DocumentElement


    $DiscoveryProfileID = (Invoke-SwisVerb $swis Orion.Discovery StartDiscovery @($StartDiscoveryContext)).InnerText

    "Created Scripted Discovery for Engine $engine - $([DateTime]::Now)"
}