WS-Manangement WQL Detector

The WSManWQLDetector attempts to connect to the agent defined in wsman-config.xml and issues a WQL query. If the query successfully returns one or more items, the service is marked as detected. You can use the WSManWQLDetector to define arbitrary services based on WQL filter results.

Detector facts

Implementation

org.opennms.netmgt.provision.detector.wsman.WsManWQLDetector

Configuration and use

Table 1. Parameters for the WSManWQLDetector
Parameter	Description	Default value
Required
resourceUri	A resourceUri consists of a prefix and a path to a resource.	http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/*
wql	A query using the WQL filter dialect.	none
Optional
serviceName	A custom service name to identify this service.	WsManWQLService

Examples

Example detector configuration:

<detector name="WinRM" class="org.opennms.netmgt.provision.detector.wsman.WsManWQLDetector">
    <parameter key="resourceUri" value="http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/*"/>
    <parameter key="serviceName" value="WinRM"/>
    <parameter key="wql" value="select Name,Status from Win32_Service where Name = 'WinRM' and StartMode='Auto' and Status = 'OK'"/>
</detector>

The response is logged as DEBUG information in provisiond.log:

ID: 167
Response-Code: 200
Encoding: UTF-8
Content-Type: application/soap+xml;charset=UTF-8
Headers: {Content-Length=[975], content-type=[application/soap+xml;charset=UTF-8], Date=[Thu, 02 Aug 2018 20:34:33 GMT], Server=[Microsoft-HTTPAPI/2.0]
Payload: <s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:n="http://schemas.xmlsoap.org/ws/2004/09/enumeration" xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd" xml:lang="en-US">
  <s:Header>
    <a:Action>http://schemas.xmlsoap.org/ws/2004/09/enumeration/EnumerateResponse</a:Action>
    <a:MessageID>uuid:2298892C-575F-4722-82F6-C77F9E8B1A4F</a:MessageID>
    <a:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</a:To>
    <a:RelatesTo>urn:uuid:3c63e4d5-890c-4706-854b-876bf3b35b99</a:RelatesTo>
  </s:Header>
  <s:Body>
    <n:EnumerateResponse>
      <n:EnumerationContext/>
      <w:Items>
        <w:XmlFragment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd" xmlns:m="http://schemas.microsoft.com/wbem/wsman/1/wsman.xsd">
          <Name>WinRM</Name>
          <Status>OK</Status>
        </w:XmlFragment>
      </w:Items>
      <w:EndOfSequence/>
    </n:EnumerateResponse>
  </s:Body>
</s:Envelope>