package org.onap.holmes.ccvpnBandwidth; dialect "java" import org.onap.holmes.common.api.stat.VesAlarm; import org.onap.holmes.common.api.stat.AlarmAdditionalField; import org.onap.holmes.common.aai.AaiQuery4Ccvpn2; import org.onap.holmes.common.exception.CorrelationException; import org.onap.holmes.common.dmaap.entity.PolicyMsg; import org.onap.holmes.common.dmaap.DmaapService; import org.onap.holmes.common.utils.DroolsLog; import org.onap.holmes.common.utils.SpringContextUtil; import com.google.gson.JsonObject; import java.util.List; import java.util.Map; import java.util.ArrayList; import java.util.HashMap; import java.util.UUID; function String getAdditionalField(VesAlarm a, String field) { List fields = a.getAlarmAdditionalInformation(); for (AlarmAdditionalField f : fields) { if (f.getName().equals(field)) { return f.getValue(); } } return null; } function Map getAdditionalResourceInfo(VesAlarm a, String bandwidth) { AaiQuery4Ccvpn2 aai = AaiQuery4Ccvpn2.newInstance(); JsonObject instance = aai.getServiceInstance(getAdditionalField(a, "siteService")); Map ret = new HashMap(); ret.put("service-instance.service-instance-id", instance.get("service-instance-id").getAsString()); ret.put("vserver.vserver-name", "TBD"); ret.put("globalSubscriberId", instance.get("globalSubscriberId").getAsString()); ret.put("serviceType", instance.get("serviceType").getAsString()); ret.put("vserver.is-closed-loop-disabled", "false"); ret.put("vserver.prov-status", "ACTIVE"); ret.put("bandwidth", bandwidth); ret.put("bandwidth-change-time", getAdditionalField(a, "timestamp")); ret.put("vnfId", instance.get("vnfId").getAsString()); return ret; } function PolicyMsg createPolicyMsg(VesAlarm alarm, String bandwidth) { PolicyMsg m = new PolicyMsg(); m.setPolicyVersion("2.0.0"); m.setPolicyName("ccvpn"); m.setPolicyScope("service=SOTNService,type=SampleType,closedLoopControlName=CL-CCVPN-d925ed73-8231-4d02-9545-db4e101f88f8"); m.setClosedLoopControlName(DmaapService.loopControlNames.get("org.onap.holmes.ccvpnBandwidth")); m.setRequestID(UUID.randomUUID().toString()); m.setClosedLoopAlarmStart(alarm.getStartEpochMicrosec()); m.setClosedLoopAlarmEnd(alarm.getLastEpochMicrosec()); m.setTarget("vserver.vserver-name"); m.setAai(getAdditionalResourceInfo(alarm, bandwidth)); DmaapService.alarmUniqueRequestID.put(alarm.getEventId(), m.getRequestID()); return m; } rule "Analyse traffic exception" no-loop true salience 200 when $a: VesAlarm(eventName.indexOf("bandwidth") != -1, rootFlag != 1) then String bandwidth = "5000"; if ("Abnormal".equalsIgnoreCase(getAdditionalField($a, "exceptionType"))) { bandwidth = "10000"; } PolicyMsg msg = createPolicyMsg($a, bandwidth); DmaapService dmaapService = SpringContextUtil.getBean(DmaapService.class); dmaapService.publishPolicyMsg(msg, "dcae_cl_out"); $a.setRootFlag(1); end