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15 §¬§â§Ö§Ú§â§Ñ?§Ö §á§â§Ú§Ý§Ñ§Ô§à?§Ö§ß§Ú§ç §Ú§Þ§Ö§ß§Ñ §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú §Ù§Ñ VMware

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§±§å§ä§Ñ?§Ñ §Ò§â§à?§Ñ§é§Ñ VMware §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú §Ú§Þ§Ñ group/counter[rollup] §æ§à§â§Þ§Ñ§ä §Ô§Õ§Ö:

• group - §Ô§â§å§á§Ñ §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú, §ß§Ñ §á§â§Ú§Þ§Ö§â cpu
• counter - §ß§Ñ§Ù§Ú§Ó §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú, §ß§Ñ §á§â§Ú§Þ§Ö§â usagemhz
• rollup - §ä§Ú§á §ã§å§Þ§Ú§â§Ñ?§Ñ §Ù§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§ß§Ö §Ò§â§à?§Ñ§é§Ö, §ß§Ñ §á§â§Ú§Þ§Ö§â §á§â§à§ã§Ö§Ü

§¥§Ñ§Ü§Ý§Ö, §Ô§à§â?§Ú §á§â§Ú§Þ§Ö§â §Ò§Ú §Õ§Ñ§à §ã§Ý§Ö§Õ§Ö?§å §á§å§ä§Ñ?§å §Ò§â§à?§Ñ§é§Ñ: cpu/usagemhz[average]

§°§á§Ú§ã§Ú §Ô§â§å§á§Ñ §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú, §Ú§Þ§Ö§ß§Ñ §Ò§â§à?§Ñ§é§Ñ §Ú §ä§Ú§á§à§Ó§Ú §Ô§â§å§á§Ú§ã§Ñ?§Ñ §ã§Ö §Þ§à§Ô§å §ß§Ñ?§Ú §å .

§®§à§Ô§å?§Ö ?§Ö §Õ§à§Ò§Ú§ä§Ú §Ú§ß§ä§Ö§â§ß§Ñ §Ú§Þ§Ö§ß§Ñ §Ú §Ü§â§Ö§Ú§â§Ñ§ä§Ú §á§â§Ú§Ý§Ñ§Ô§à?§Ö§ß§Ñ §Ú§Þ§Ö§ß§Ñ §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú §Ü§à§â§Ú§ê?§Ö?§Ö§Þ §ã§ä§Ñ§Ó§Ü§Ö §ã§Ü§â§Ú§á§ä§Ö §å Áú»¢¶Ä²©-§å.

§¬§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú?§Ñ

1. §¬§â§Ö§Ú§â§Ñ?§ä§Ö §à§ß§Ö§Þ§à§Ô§å?§Ö§ß§å Script §ã§ä§Ñ§Ó§Ü§å §ß§Ñ §Ô§Ý§Ñ§Ó§ß§à§Þ VMware §Õ§à§Þ§Ñ?§Ú§ß§å (§Ô§Õ§Ö ?§Ö §á§â§Ú§ã§å§ä§ß§Ñ §ã§ä§Ñ§Ó§Ü§Ñ eventlog[]) §ã§Ñ §ã§Ý§Ö§Õ§Ö?§Ú§Þ §á§Ñ§â§Ñ§Þ§Ö§ä§â§Ú§Þ§Ñ:

• §¯§Ñ§Ù§Ú§Ó: VMware metrics
• §´§Ú§á: Script
• §¬?§å§é: vmware.metrics
• §´§Ú§á §Ú§ß§æ§à§â§Þ§Ñ§è§Ú?§Ö: Text
• §³§Ü§â§Ú§á§ä§Ñ: §Ü§à§á§Ú§â§Ñ?§ä§Ö §Ú §ß§Ñ§Ý§Ö§á§Ú§ä§Ö §ã§Ü§â§Ú§á§ä§å §Ú§Ù §ß§Ñ§ã§ä§Ñ§Ó§Ü§Ñ
• TimeoutVMware: 10
• §ª§ã§ä§à§â§Ú?§Ñ: §¯§Ö §ã§Ü§Ý§Ñ§Õ§Ú§ê§ä§Ú§ä§Ö
• §°§Þ§à§Ô§å?§Ö§ß§à: §ß§Ö§à§Ù§ß§Ñ§é§Ö§ß§à

§³§Ü§â§Ú§á§ä§Ñ

try {
           Áú»¢¶Ä²©.log(4, 'vmware metrics script');
       
           var result, resp,
           req = new HttpRequest();
           req.addHeader('Content-Type: application/xml');
           req.addHeader('SOAPAction: "urn:vim25/6.0"');
       
           login = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:vim25">\.
          <soapenv:Header/>\
          <soapenv:Body>\
          <urn:Login>\
          <urn:_this type="SessionManager">SessionManager</urn:_this>\
          <urn:userName>{$VMWARE.USERNAME}</urn:userName>\
          <urn:password>{$VMWARE.PASSWORD}</urn:password>\
          </urn:Login>\
          </soapenv:Body>\
          </soapenv:Envelope>'
          resp = req.post("{$VMWARE.URL}", login);
          if (req.getStatus() != 200) {
          throw 'Response code: '+req.getStatus();
           }
       
           query = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:vim25">\
           <soapenv:Header/>\
           <soapenv:Body>\
           <urn:RetrieveProperties>\
           <urn:_this type="PropertyCollector">propertyCollector</urn:_this>\
           <urn:specSet>\
           <urn:propSet>\
           <urn:type>PerformanceManager</urn:type>\
           <urn:pathSet>perfCounter</urn:pathSet>\
           </urn:propSet>\
           <urn:objectSet>\
           <urn:obj type="PerformanceManager">PerfMgr</urn:obj>\
           </urn:objectSet>\
           <urn:obj type="PerformanceManager">PerfMgr</urn:obj>\
           /urn:RetrieveProperties>\
           </soapenv:Body>\
           </soapenv:Envelope>'
           resp = req.post("{$VMWARE.URL}", query);
           if (req.getStatus() != 200) {
           throw 'Response code: '+req.getStatus();
           }
          Áú»¢¶Ä²©.log(4, 'vmware metrics=' + resp);
          result = resp;
       
           logout = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:vim25">\ 
           <soapenv:Header/>\
           <soapenv:Body>\
           <urn:Logout>\
           <urn:_this type="SessionManager">SessionManager</urn:_this>\
           </urn:Logout>\
          </soapenv:Body>\
          </soapenv:Envelope>'
       
          resp = req.post("{$VMWARE.URL}",logout);
          if (req.getStatus() != 200) {
          throw 'Response code: '+req.getStatus();}
          } 
       
          catch (error) {
          Áú»¢¶Ä²©.log(4, 'vmware call failed : '+error);
          result = {};
          }
       
          return result;

§¬§Ñ§Õ§Ñ ?§Ö §ã§ä§Ñ§Ó§Ü§Ñ §Ü§à§ß§æ§Ú§Ô§å§â§Ú§ã§Ñ§ß§Ñ, §á§â§Ú§ä§Ú§ã§ß§Ú§ä§Ö §Õ§å§Ô§Þ§Ö §´§Ö§ã§ä, §Ñ §Ù§Ñ§ä§Ú§Þ §á§â§Ú§ä§Ú§ã§ß§Ú§ä§Ö §±§â§Ö§å§Ù§Þ§Ú §Ó§â§Ö§Õ§ß§à§ã§ä.

§¬§à§á§Ú§â§Ñ?§ä§Ö §á§â§Ú§Þ?§Ö§ß§Ú XML §å §Ò§Ú§Ý§à §Ü§à?§Ú XML §æ§à§â§Þ§Ñ§ä§Ö§â §Ú §á§â§à§ß§Ñ?§Ú§ä§Ö §Ø§Ö?§Ö§ß§å §Þ§Ö§ä§â§Ú§Ü§å.

§±§â§Ú§Þ§Ö§â XML-§Ñ §Ù§Ñ ?§Ö§Õ§ß§å §Þ§Ö§ä§â§Ú§Ü§å:

<PerfCounterInfo xsi:type="PerfCounterInfo"> <key>6</key> <nameInfo> <label>Usage in MHz</label> <summary>CPU usage in megahertz during the interval</summary> <key>usagemhz</key> </nameInfo> <groupInfo> <label>CPU</label> <summary>CPU</summary> <key>cpu</key> </groupInfo> <unitInfo> <label>MHz</label> <summary>Megahertz</summary> <key>megaHertz</key> </unitInfo><rollupType>average</rollupType> <statsType>rate</statsType> <level>1</level> <perDeviceLevel>3</perDeviceLevel> </PerfCounterInfo>

§¬§à§â§Ú§ã§ä§Ú§ä§Ö XPath §Õ§Ñ §Ú§Ù§Õ§Ó§à?§Ú§ä§Ö §á§å§ä§Ñ?§å §Ò§â§à?§Ñ§é§Ñ §Ú§Ù §á§â§Ú§Þ?§Ö§ß§à§Ô XML-§Ñ. §©§Ñ §Ô§à§â?§Ú §á§â§Ú§Þ§Ö§â, XPath ?§Ö §Ò§Ú§ä§Ú:

§²§Ö§Ù§å§Ý§ä§Ñ§ä §á§å§ä§Ñ?§Ö §Ò§â§à?§Ñ§é§Ñ §á§Ö§â§æ§à§â§Þ§Ñ§ß§ã§Ú §å §à§Ó§à§Þ §ã§Ý§å§é§Ñ?§å ?§Ö: cpu/usagemhz[average]