diff options
Diffstat (limited to 'resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/ResourceAllocator.java')
| -rw-r--r-- | resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/ResourceAllocator.java | 1016 |
1 files changed, 0 insertions, 1016 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/ResourceAllocator.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/ResourceAllocator.java deleted file mode 100644 index e5612c7..0000000 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/ResourceAllocator.java +++ /dev/null @@ -1,1016 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * openECOMP : SDN-C - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.sdnc.ra; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.openecomp.sdnc.ra.comp.EndPointAllocator; -import org.openecomp.sdnc.ra.comp.EndPointData; -import org.openecomp.sdnc.ra.comp.ServiceData; -import org.openecomp.sdnc.ra.equip.dao.ServerDao; -import org.openecomp.sdnc.ra.equip.dao.VpePortDao; -import org.openecomp.sdnc.ra.equip.dao.VplspePortDao; -import org.openecomp.sdnc.ra.equip.data.EquipmentData; -import org.openecomp.sdnc.ra.equip.data.EquipmentLevel; -import org.openecomp.sdnc.ra.rule.comp.AllocationRequestBuilder; -import org.openecomp.sdnc.ra.rule.dao.MaxPortSpeedDao; -import org.openecomp.sdnc.ra.rule.dao.MaxServerSpeedDao; -import org.openecomp.sdnc.ra.rule.dao.ParameterDao; -import org.openecomp.sdnc.ra.rule.data.ThresholdStatus; -import org.openecomp.sdnc.ra.service.dao.ServiceResourceDao; -import org.openecomp.sdnc.ra.service.data.ServiceResource; -import org.openecomp.sdnc.ra.service.data.ServiceStatus; -import org.openecomp.sdnc.rm.comp.ResourceManager; -import org.openecomp.sdnc.rm.data.AllocationAction; -import org.openecomp.sdnc.rm.data.AllocationItem; -import org.openecomp.sdnc.rm.data.AllocationOutcome; -import org.openecomp.sdnc.rm.data.AllocationRequest; -import org.openecomp.sdnc.rm.data.AllocationStatus; -import org.openecomp.sdnc.rm.data.LimitAllocationOutcome; -import org.openecomp.sdnc.rm.data.LimitAllocationRequest; -import org.openecomp.sdnc.rm.data.LimitResource; -import org.openecomp.sdnc.rm.data.MultiResourceAllocationOutcome; -import org.openecomp.sdnc.rm.data.RangeAllocationItem; -import org.openecomp.sdnc.rm.data.RangeResource; -import org.openecomp.sdnc.rm.data.Resource; -import org.openecomp.sdnc.sli.SvcLogicContext; -import org.openecomp.sdnc.sli.SvcLogicException; -import org.openecomp.sdnc.sli.SvcLogicResource; -import org.openecomp.sdnc.sli.SvcLogicResource.QueryStatus; -import org.openecomp.sdnc.util.speed.SpeedUtil; -import org.openecomp.sdnc.util.str.StrUtil; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class ResourceAllocator implements SvcLogicResource { - - private static final Logger log = LoggerFactory.getLogger(ResourceAllocator.class); - - public ResourceAllocator() { - log.info("ResourceAllocator created."); - } - - private ServerDao serverDao; - private VpePortDao vpePortDao; - private VplspePortDao vplspePortDao; - private MaxPortSpeedDao maxPortSpeedDao; - private MaxServerSpeedDao maxServerSpeedDao; - private ServiceResourceDao serviceResourceDao; - private ParameterDao parameterDao; - - private AllocationRequestBuilder allocationRequestBuilder; - private ResourceManager resourceManager; - private SpeedUtil speedUtil; - - private EndPointAllocator endPointAllocator; - - @Override - public QueryStatus notify(String resource, String action, String key, SvcLogicContext ctx) - throws SvcLogicException { - return (QueryStatus.SUCCESS); - } - - @Override - public QueryStatus update( - String resource, - String key, - Map<String, String> parms, - String prefix, - SvcLogicContext ctx) throws SvcLogicException { - - return QueryStatus.SUCCESS; - } - - @Override - public QueryStatus exists(String resource, String key, String prefix, SvcLogicContext ctx) - throws SvcLogicException { - return QueryStatus.SUCCESS; - } - - @Override - public QueryStatus delete(String arg0, String arg1, SvcLogicContext arg2) throws SvcLogicException { - return QueryStatus.SUCCESS; - } - - @Override - public QueryStatus save( - String arg0, - boolean arg1, - boolean arg2, - String arg3, - Map<String, String> arg4, - String arg5, - SvcLogicContext arg6) throws SvcLogicException { - return QueryStatus.SUCCESS; - } - - @Override - public QueryStatus isAvailable(String resource, String key, String prefix, SvcLogicContext ctx) - throws SvcLogicException { - String serviceModel = ctx.getAttribute("tmp.resource-allocator.service-model"); - if (serviceModel != null && serviceModel.trim().length() > 0) - return allocateResources(serviceModel, ctx, true, prefix); - return allocateResourcesL3SDN(ctx, true, prefix); - } - - @Override - public QueryStatus query( - String resource, - boolean localOnly, - String select, - String key, - String prefix, - String orderBy, - SvcLogicContext ctx) throws SvcLogicException { - - prefix = prefix == null ? "" : prefix + '.'; - - if (!resource.equals("NetworkCapacity")) { - log.info("resource: " + resource); - log.info("key: " + key); - - Resource r = resourceManager.getResource(resource, key); - if (r == null) - return QueryStatus.NOT_FOUND; - - if (r instanceof LimitResource) { - ctx.setAttribute(prefix + "used", String.valueOf(((LimitResource) r).used)); - - log.info("Added context attr: " + prefix + "used: " + String.valueOf(((LimitResource) r).used)); - } - - return QueryStatus.SUCCESS; - } - - log.info("key: " + key); - log.info("prefix: " + prefix); - - if (key == null) - return QueryStatus.SUCCESS; - - if (key.startsWith("'") && key.endsWith("'")) - key = key.substring(1, key.length() - 1); - - String endPointPosition = "VPE-Cust"; - - String resourceUnionId = key + '/' + endPointPosition; - List<Resource> rlist = resourceManager.getResourceUnion(resourceUnionId); - - log.info("Resources found for " + resourceUnionId + ": " + rlist.size()); - - String assetId = null; - for (Resource r : rlist) { - log.info("Resource: " + r.resourceKey.resourceName); - - if (r instanceof RangeResource) { - RangeResource rr = (RangeResource) r; - for (AllocationItem ai : r.allocationItems) - if (ai.resourceUnionId.equals(resourceUnionId)) { - RangeAllocationItem rai = (RangeAllocationItem) ai; - ctx.setAttribute(prefix + r.resourceKey.resourceName, String.valueOf(rai.used.first())); - - log.info("Added context attr: " + prefix + r.resourceKey.resourceName + ": " + - String.valueOf(rr.used.first())); - - assetId = r.resourceKey.assetId; - String vpeName = assetId; - int i1 = assetId.indexOf('/'); - if (i1 > 0) - vpeName = assetId.substring(0, i1); - ctx.setAttribute(prefix + "vpe-name", vpeName); - - log.info("Added context attr: " + prefix + "vpe-name: " + vpeName); - } - } - } - - String affinityLink = "1"; - if (assetId != null) { - for (Resource r : rlist) { - if (r instanceof LimitResource) { - LimitResource ll = (LimitResource) r; - if (ll.resourceKey.assetId.startsWith(assetId + '-')) { - int i1 = ll.resourceKey.assetId.lastIndexOf('-'); - affinityLink = ll.resourceKey.assetId.substring(i1 + 1); - break; - } - } - } - } - - ctx.setAttribute(prefix + "affinity-link", affinityLink); - - log.info("Added context attr: " + prefix + "affinity-link: " + affinityLink); - - return QueryStatus.SUCCESS; - } - - @Override - public QueryStatus reserve(String resource, String select, String key, String prefix, SvcLogicContext ctx) - throws SvcLogicException { - String serviceModel = ctx.getAttribute("tmp.resource-allocator.service-model"); - if (serviceModel != null && serviceModel.trim().length() > 0) - return allocateResources(serviceModel, ctx, false, prefix); - return allocateResourcesL3SDN(ctx, false, prefix); - } - - @Override - public QueryStatus release(String resource, String key, SvcLogicContext ctx) throws SvcLogicException { - String serviceInstanceId = ctx.getAttribute("tmp.resource-allocator.service-instance-id"); - if (serviceInstanceId == null) - throw new SvcLogicException("tmp.resource-allocator.service-instance-id is required in ResourceAllocator"); - - String requestTypeStr = ctx.getAttribute("tmp.resource-allocator.request-type"); - if (requestTypeStr == null) - throw new SvcLogicException("tmp.resource-allocator.request-type is required in ResourceAllocator"); - - ReleaseRequestType requestType = null; - try { - requestType = ReleaseRequestType.convert(requestTypeStr); - } catch (IllegalArgumentException e) { - throw new SvcLogicException("Invalid tmp.resource-allocator.request-type: " + requestTypeStr + - ". Supported values are Cancel, Activate, Disconnect."); - } - - log.info("Starting release: " + requestType + " for: " + serviceInstanceId); - - ServiceResource activeServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Active); - ServiceResource pendingServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Pending); - - log.info("Active ServiceResource: "); - StrUtil.info(log, activeServiceResource); - log.info("Pending ServiceResource: "); - StrUtil.info(log, pendingServiceResource); - - if (requestType == ReleaseRequestType.Cancel) { - if (pendingServiceResource != null) { - log.info("Releasing pending resources: " + pendingServiceResource.resourceSetId); - - resourceManager.releaseResourceSet(pendingServiceResource.resourceSetId); - serviceResourceDao.deleteServiceResource(serviceInstanceId, ServiceStatus.Pending); - } else { - log.info("Pending record not found for service instance: " + serviceInstanceId + ". Nothing to do."); - } - - } else if (requestType == ReleaseRequestType.Activate) { - if (pendingServiceResource != null) { - if (activeServiceResource != null) { - log.info("Releasing active resources: " + activeServiceResource.resourceSetId); - - resourceManager.releaseResourceSet(activeServiceResource.resourceSetId); - serviceResourceDao.deleteServiceResource(serviceInstanceId, ServiceStatus.Active); - } - - log.info("Updating the status of the pending record to active."); - - serviceResourceDao.updateServiceStatus(serviceInstanceId, ServiceStatus.Pending, ServiceStatus.Active); - } else { - log.info("Pending record not found for service instance: " + serviceInstanceId + ". Nothing to do."); - } - - } else if (requestType == ReleaseRequestType.Disconnect) { - if (pendingServiceResource != null) { - log.info("Releasing pending resources: " + pendingServiceResource.resourceSetId); - - resourceManager.releaseResourceSet(pendingServiceResource.resourceSetId); - serviceResourceDao.deleteServiceResource(serviceInstanceId, ServiceStatus.Pending); - } - if (activeServiceResource != null) { - log.info("Releasing active resources: " + activeServiceResource.resourceSetId); - - resourceManager.releaseResourceSet(activeServiceResource.resourceSetId); - serviceResourceDao.deleteServiceResource(serviceInstanceId, ServiceStatus.Active); - } - } - - return QueryStatus.SUCCESS; - } - - private QueryStatus allocateResourcesL3SDN(SvcLogicContext ctx, boolean checkOnly, String prefix) - throws SvcLogicException { - prefix = prefix == null ? "" : prefix + '.'; - - String aicSiteId = getAicSiteId(ctx); - Map<String, Object> service = getServiceData(ctx); - - String requestTypeStr = ctx.getAttribute("tmp.resource-allocator.request-type"); - if (requestTypeStr == null) - requestTypeStr = "New"; - - ReserveRequestType requestType = null; - try { - requestType = ReserveRequestType.convert(requestTypeStr); - } catch (IllegalArgumentException e) { - throw new SvcLogicException("Invalid tmp.resource-allocator.request-type: " + requestTypeStr + - ". Supported values are New, Change."); - } - - String serviceInstanceId = String.valueOf(service.get("service-instance-id")); - - ServiceResource activeServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Active); - ServiceResource pendingServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Pending); - - log.info("Active ServiceResource: "); - StrUtil.info(log, activeServiceResource); - log.info("Pending ServiceResource: "); - StrUtil.info(log, pendingServiceResource); - - ServiceResource sr = new ServiceResource(); - sr.serviceInstanceId = serviceInstanceId; - sr.serviceStatus = ServiceStatus.Pending; - sr.serviceChangeNumber = 1; - if (pendingServiceResource != null) - sr.serviceChangeNumber = pendingServiceResource.serviceChangeNumber + 1; - else if (activeServiceResource != null) - sr.serviceChangeNumber = activeServiceResource.serviceChangeNumber + 1; - sr.resourceSetId = serviceInstanceId + "/" + sr.serviceChangeNumber; - sr.resourceUnionId = serviceInstanceId; - - log.info("New ServiceResource: "); - StrUtil.info(log, sr); - - List<Map<String, Object>> vpePortData = vpePortDao.getVpePortData(aicSiteId); - List<Map<String, Object>> vplspePortData = vplspePortDao.getVplspePortData(aicSiteId); - List<Map<String, Object>> serverData = serverDao.getServerData(aicSiteId); - - vpePortData = orderVpe(vpePortData); - - long maxAvailableSpeedVpePort = 0; - boolean vpePortFound = false; - - for (Map<String, Object> vpe : vpePortData) { - String vpeId = String.valueOf(vpe.get("vpe-id")); - String interfaceName = String.valueOf(vpe.get("physical-interface-name")); - String portId = vpeId + "/" + interfaceName; - - log.info("Checking VPE port: " + portId); - - String provStatus = String.valueOf(vpe.get("provisioning-status")); - if (!provStatus.equals("PROV")) { - log.info("Skipping port " + portId + ": Provisioning status is not PROV."); - continue; - } - - String imageFile = String.valueOf(vpe.get("image-file-name")); - String endPointPosition = "VPE-Cust"; - long maxPortSpeed = maxPortSpeedDao.getMaxPortSpeed(imageFile, endPointPosition, interfaceName); - vpe.put("max-port-speed", maxPortSpeed); - - EquipmentData ed = new EquipmentData(); - ed.data = vpe; - ed.equipmentId = portId; - ed.equipmentLevel = EquipmentLevel.Port; - - ServiceData sd = new ServiceData(); - sd.data = service; - sd.serviceModel = "L3SDN"; - sd.endPointPosition = endPointPosition; - sd.resourceUnionId = sr.resourceUnionId; - sd.resourceSetId = sr.resourceSetId; - - StrUtil.info(log, ed); - StrUtil.info(log, sd); - - AllocationRequest ar = allocationRequestBuilder.buildAllocationRequest(sd, ed, checkOnly, - requestType == ReserveRequestType.Change); - AllocationOutcome ao = resourceManager.allocateResources(ar); - - if (ao.status == AllocationStatus.Success) { - - // Assign affinity link - if (!checkOnly) { - List<String> affinityLinkIdList = new ArrayList<>(); - affinityLinkIdList.add("0"); - affinityLinkIdList.add("1"); - affinityLinkIdList.add("2"); - affinityLinkIdList.add("3"); - - String preferedAffinityLinkId = "0"; - long lowestAssignedBw = Long.MAX_VALUE; - for (String affinityLinkId : affinityLinkIdList) { - long used = 0; - String assetId = ed.equipmentId + "-" + affinityLinkId; - Resource r = resourceManager.getResource("Bandwidth", assetId); - if (r != null) { - LimitResource ll = (LimitResource) r; - used = ll.used; - } - if (used < lowestAssignedBw) { - lowestAssignedBw = used; - preferedAffinityLinkId = affinityLinkId; - } - log.info("Assigned bandwidth on affinity link: " + assetId + ": " + used); - } - - log.info("Prefered affinity link for " + ed.equipmentId + ": " + preferedAffinityLinkId); - - ctx.setAttribute(prefix + "affinity-link", preferedAffinityLinkId); - - LimitAllocationRequest ar1 = new LimitAllocationRequest(); - ar1.resourceSetId = sd.resourceSetId; - ar1.resourceUnionId = sd.resourceUnionId; - ar1.resourceShareGroupList = null; - ar1.resourceName = "Bandwidth"; - ar1.assetId = ed.equipmentId + "-" + preferedAffinityLinkId; - ar1.missingResourceAction = AllocationAction.Succeed_Allocate; - ar1.expiredResourceAction = AllocationAction.Succeed_Allocate; - ar1.replace = true; - ar1.strict = false; - ar1.checkLimit = Long.MAX_VALUE; - ar1.checkCount = 0; - ar1.allocateCount = (Long) sd.data.get("service-speed-kbps"); - - resourceManager.allocateResources(ar1); - } - - ctx.setAttribute(prefix + "vpe-name", vpeId); - - vpePortFound = true; - break; - } - - if (ao instanceof LimitAllocationOutcome) { - LimitAllocationOutcome lao = (LimitAllocationOutcome) ao; - long available = lao.limit - lao.used; - if (available > maxAvailableSpeedVpePort) - maxAvailableSpeedVpePort = available; - } - } - - long maxAvailableSpeedVplspePort = 0; - boolean vplspePortFound = false; - - for (Map<String, Object> vplspe : vplspePortData) { - String vplspeId = String.valueOf(vplspe.get("vplspe-id")); - String interfaceName = String.valueOf(vplspe.get("physical-interface-name")); - String portId = vplspeId + "/" + interfaceName; - - log.info("Checking VPLSPE port: " + portId); - - String provStatus = String.valueOf(vplspe.get("provisioning-status")); - if (!provStatus.equals("PROV")) { - log.info("Skipping port " + portId + ": Provisioning status is not PROV."); - continue; - } - - long physicalSpeed = (Long) vplspe.get("physical-interface-speed"); - String physicalSpeedUnit = String.valueOf(vplspe.get("physical-interface-speed-unit")); - long maxPortSpeed = speedUtil.convertToKbps(physicalSpeed, physicalSpeedUnit); - vplspe.put("max-port-speed", maxPortSpeed); - - EquipmentData ed = new EquipmentData(); - ed.data = vplspe; - ed.equipmentId = portId; - ed.equipmentLevel = EquipmentLevel.Port; - - ServiceData sd = new ServiceData(); - sd.data = service; - sd.serviceModel = "L3SDN"; - sd.endPointPosition = "IPAG-TOA"; - sd.resourceUnionId = sr.resourceUnionId; - sd.resourceSetId = sr.resourceSetId; - - StrUtil.info(log, ed); - StrUtil.info(log, sd); - - AllocationRequest ar = allocationRequestBuilder.buildAllocationRequest(sd, ed, checkOnly, - requestType == ReserveRequestType.Change); - AllocationOutcome ao = resourceManager.allocateResources(ar); - - if (ao.status == AllocationStatus.Success) { - vplspePortFound = true; - break; - } - - if (ao instanceof LimitAllocationOutcome) { - LimitAllocationOutcome lao = (LimitAllocationOutcome) ao; - long available = lao.limit - lao.used; - if (available > maxAvailableSpeedVplspePort) - maxAvailableSpeedVplspePort = available; - } - } - - long maxAvailableSpeedServer = 0; - boolean serverFound = false; - - for (Map<String, Object> server : serverData) { - String serverId = String.valueOf(server.get("server-id")); - String serverModel = String.valueOf(server.get("server-model")); - - log.info("Checking Server: " + serverId); - - String endPointPosition = "VCE-Cust"; - - int serverCount = (Integer) server.get("server-count"); - if (serverCount == 0) - serverCount = 1; - String ratioString = parameterDao.getParameter("homing.pserver.sparing.ratio"); - if (ratioString == null || ratioString.length() == 0) - ratioString = "1:1"; - int primaryServerCount = calculatePrimaryServerCount(serverCount, ratioString); - server.put("number-primary-servers", primaryServerCount); - - int evcCount = getEvcCountOnServer(serverId); - int evcCountPerServer = (evcCount + primaryServerCount - 1) / primaryServerCount; - long maxServerSpeed = maxServerSpeedDao.getMaxServerSpeed(serverModel, evcCountPerServer); - server.put("max-server-speed", maxServerSpeed); - server.put("evc-count", evcCount); - server.put("evc-count-per-server", evcCountPerServer); - - EquipmentData ed = new EquipmentData(); - ed.data = server; - ed.equipmentId = serverId; - ed.equipmentLevel = EquipmentLevel.Server; - - ServiceData sd = new ServiceData(); - sd.data = service; - sd.serviceModel = "L3SDN"; - sd.endPointPosition = endPointPosition; - sd.resourceUnionId = sr.resourceUnionId; - sd.resourceSetId = sr.resourceSetId; - - StrUtil.info(log, ed); - StrUtil.info(log, sd); - - AllocationRequest ar = allocationRequestBuilder.buildAllocationRequest(sd, ed, checkOnly, - requestType == ReserveRequestType.Change); - AllocationOutcome ao = resourceManager.allocateResources(ar); - - if (ao.status == AllocationStatus.Success) { - serverFound = true; - - if (ao instanceof MultiResourceAllocationOutcome) { - MultiResourceAllocationOutcome mrao = (MultiResourceAllocationOutcome) ao; - for (AllocationOutcome ao1 : mrao.allocationOutcomeList) { - if (ao1 instanceof LimitAllocationOutcome) { - LimitAllocationOutcome lao = (LimitAllocationOutcome) ao1; - if (lao.request.resourceName.equals("Bandwidth")) { - ThresholdStatus th = allocationRequestBuilder.getThresholdStatus(sd, ed, lao); - setThresholdData(ctx, th, sd, ed); - } - } - } - } - - break; - } - - if (ao instanceof MultiResourceAllocationOutcome) { - MultiResourceAllocationOutcome mrao = (MultiResourceAllocationOutcome) ao; - for (AllocationOutcome ao1 : mrao.allocationOutcomeList) { - if (ao1 instanceof LimitAllocationOutcome) { - LimitAllocationOutcome lao = (LimitAllocationOutcome) ao1; - if (lao.status == AllocationStatus.Failure && lao.request.resourceName.equals("Bandwidth")) { - long available = lao.limit - lao.used; - if (available > maxAvailableSpeedServer) - maxAvailableSpeedServer = available; - } - if (lao.status == AllocationStatus.Failure && lao.request.resourceName.equals("Connection")) { - maxAvailableSpeedServer = 0; - break; - } - - ThresholdStatus th = allocationRequestBuilder.getThresholdStatus(sd, ed, lao); - setThresholdData(ctx, th, sd, ed); - } - } - } - } - - if (vpePortFound && vplspePortFound && serverFound) { - if (!checkOnly) { - if (pendingServiceResource == null) { - log.info("Adding the pending service resource record to DB."); - serviceResourceDao.addServiceResource(sr); - } else { - log.info("Releasing previously allocated resources for resource set id: " + - pendingServiceResource.resourceSetId); - resourceManager.releaseResourceSet(pendingServiceResource.resourceSetId); - - log.info("Updating the pending service resource record in DB with service change number: " + - sr.serviceChangeNumber); - serviceResourceDao.updateServiceResource(sr); - } - } - - return QueryStatus.SUCCESS; - } - - log.info("Releasing allocated resources (if any) for resource set id: " + sr.resourceSetId); - resourceManager.releaseResourceSet(sr.resourceSetId); - - long maxAvailableSpeed = Long.MAX_VALUE; - if (!vpePortFound && maxAvailableSpeedVpePort < maxAvailableSpeed) - maxAvailableSpeed = maxAvailableSpeedVpePort; - if (!vplspePortFound && maxAvailableSpeedVplspePort < maxAvailableSpeed) - maxAvailableSpeed = maxAvailableSpeedVplspePort; - if (!serverFound && maxAvailableSpeedServer < maxAvailableSpeed) - maxAvailableSpeed = maxAvailableSpeedServer; - - setOutputContext(ctx, maxAvailableSpeed, "kbps"); - return QueryStatus.NOT_FOUND; - } - - private List<Map<String, Object>> orderVpe(List<Map<String, Object>> vpePortData) { - for (Map<String, Object> vpe : vpePortData) { - String vpeId = String.valueOf(vpe.get("vpe-id")); - String interfaceName = String.valueOf(vpe.get("physical-interface-name")); - String portId = vpeId + "/" + interfaceName; - Resource r = resourceManager.getResource("Bandwidth", portId); - long used = 0; - if (r != null) { - LimitResource ll = (LimitResource) r; - used = ll.used; - } - vpe.put("used-bandwidth", used); - - log.info("Used bandwidth on VPE: " + vpeId + ": " + used); - } - - Collections.sort(vpePortData, new Comparator<Map<String, Object>>() { - - @Override - public int compare(Map<String, Object> o1, Map<String, Object> o2) { - long used1 = (Long) o1.get("used-bandwidth"); - long used2 = (Long) o2.get("used-bandwidth"); - if (used1 < used2) - return -1; - if (used1 > used2) - return 1; - return 0; - } - }); - - return vpePortData; - } - - private void setThresholdData(SvcLogicContext ctx, ThresholdStatus th, ServiceData sd, EquipmentData ed) { - if (th == null) - return; - - String pp = "tmp.resource-allocator-output.threshold-notification-list.threshold-hotification[0]."; - ctx.setAttribute("tmp.resource-allocator-output.threshold-notification-list.threshold-hotification_length", - "1"); - ctx.setAttribute(pp + "message", th.resourceThreshold.message); - ctx.setAttribute(pp + "resource-rule.service-model", th.resourceRule.serviceModel); - ctx.setAttribute(pp + "resource-rule.endpoint-position", th.resourceRule.endPointPosition); - ctx.setAttribute(pp + "resource-rule.resource-name", th.resourceRule.resourceName); - ctx.setAttribute(pp + "resource-rule.equipment-level", th.resourceRule.equipmentLevel); - ctx.setAttribute(pp + "resource-rule.soft-limit-expression", th.resourceRule.softLimitExpression); - ctx.setAttribute(pp + "resource-rule.hard-limit-expression", th.resourceRule.hardLimitExpression); - ctx.setAttribute(pp + "resource-state.used", String.valueOf(th.used)); - ctx.setAttribute(pp + "resource-state.limit-value", String.valueOf(th.limitValue)); - ctx.setAttribute(pp + "resource-state.threshold-value", String.valueOf(th.thresholdValue)); - ctx.setAttribute(pp + "resource-state.last-added", String.valueOf(th.lastAdded)); - ctx.setAttribute(pp + "equipment-data.equipment-id", ed.equipmentId); - for (String edKey : ed.data.keySet()) - ctx.setAttribute(pp + "equipment-data." + edKey, String.valueOf(ed.data.get(edKey))); - } - - private QueryStatus allocateResources(String serviceModel, SvcLogicContext ctx, boolean checkOnly, String prefix) - throws SvcLogicException { - prefix = prefix == null ? "" : prefix + '.'; - - Map<String, Object> service = getServiceData(ctx); - Map<String, Object> ec = getEquipConstraints(ctx); - - String requestTypeStr = ctx.getAttribute("tmp.resource-allocator.request-type"); - if (requestTypeStr == null) - requestTypeStr = "New"; - - ReserveRequestType requestType = null; - try { - requestType = ReserveRequestType.convert(requestTypeStr); - } catch (IllegalArgumentException e) { - throw new SvcLogicException("Invalid tmp.resource-allocator.request-type: " + requestTypeStr + - ". Supported values are New, Change."); - } - - String serviceInstanceId = String.valueOf(service.get("service-instance-id")); - - log.info("Starting reserve: " + requestType + ", service-instance-id: " + serviceInstanceId); - - ServiceResource activeServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Active); - ServiceResource pendingServiceResource = - serviceResourceDao.getServiceResource(serviceInstanceId, ServiceStatus.Pending); - - log.info("Active ServiceResource: "); - StrUtil.info(log, activeServiceResource); - log.info("Pending ServiceResource: "); - StrUtil.info(log, pendingServiceResource); - - int changeNumber = 1; - if (pendingServiceResource != null) - changeNumber = pendingServiceResource.serviceChangeNumber + 1; - else if (activeServiceResource != null) - changeNumber = activeServiceResource.serviceChangeNumber + 1; - - ServiceData sd = new ServiceData(); - sd.data = service; - sd.serviceModel = serviceModel; - sd.endPointPosition = (String) service.get("end-point-position"); - sd.resourceShareGroup = (String) service.get("resource-share-group"); - sd.resourceName = (String) service.get("resource-name"); - sd.serviceInstanceId = serviceInstanceId; - - StrUtil.info(log, sd); - - List<EndPointData> epList = endPointAllocator.allocateEndPoints(sd, ec, checkOnly, - requestType == ReserveRequestType.Change, changeNumber); - - if (epList != null && !epList.isEmpty()) { - if (!checkOnly) { - EndPointData ep = epList.get(0); - - if (sd.resourceName == null) { - ServiceResource sr = new ServiceResource(); - sr.serviceInstanceId = serviceInstanceId; - sr.serviceStatus = ServiceStatus.Pending; - sr.serviceChangeNumber = changeNumber; - sr.resourceSetId = ep.resourceSetId; - sr.resourceUnionId = ep.resourceUnionId; - - log.info("New ServiceResource: "); - StrUtil.info(log, sr); - - if (pendingServiceResource == null) { - log.info("Adding the pending service resource record to DB."); - serviceResourceDao.addServiceResource(sr); - } else { - log.info("Releasing previously allocated resources for resource set id: " + - pendingServiceResource.resourceSetId); - resourceManager.releaseResourceSet(pendingServiceResource.resourceSetId); - - log.info("Updating the pending service resource record in DB with service change number: " + - sr.serviceChangeNumber); - serviceResourceDao.updateServiceResource(sr); - } - } - - for (EndPointData ep1 : epList) - if (ep1.data != null && !ep1.data.isEmpty()) - for (String key : ep1.data.keySet()) { - String value = String.valueOf(ep1.data.get(key)); - ctx.setAttribute(prefix + key, value); - - log.info("Added context attr: " + prefix + key + ": " + value); - } - } - - return QueryStatus.SUCCESS; - } - - log.info("Capacity not found for EVC: " + serviceInstanceId); - - return QueryStatus.NOT_FOUND; - } - - private int getEvcCountOnServer(String serverId) { - LimitResource l = (LimitResource) resourceManager.getResource("Connection", serverId); - if (l != null) - return (int) l.used; - return 0; - } - - private String getAicSiteId(SvcLogicContext ctx) throws SvcLogicException { - String aicSiteId = ctx.getAttribute("tmp.resource-allocator.aic-site-id"); - if (aicSiteId == null) - throw new SvcLogicException("tmp.resource-allocator.aic-site-id is required in ResourceAllocator"); - return aicSiteId; - } - - private Map<String, Object> getServiceData(SvcLogicContext ctx) throws SvcLogicException { - Map<String, Object> sd = new HashMap<String, Object>(); - - String endPointPosition = ctx.getAttribute("tmp.resource-allocator.end-point-position"); - if (endPointPosition != null && endPointPosition.trim().length() > 0) - sd.put("end-point-position", endPointPosition.trim()); - - String resourceName = ctx.getAttribute("tmp.resource-allocator.resource-name"); - if (resourceName != null && resourceName.trim().length() > 0) - sd.put("resource-name", resourceName.trim()); - - String resourceShareGroup = ctx.getAttribute("tmp.resource-allocator.resource-share-group"); - if (resourceShareGroup != null && resourceShareGroup.trim().length() > 0) - sd.put("resource-share-group", resourceShareGroup.trim()); - - String serviceInstanceId = ctx.getAttribute("tmp.resource-allocator.service-instance-id"); - if (serviceInstanceId == null) - serviceInstanceId = "checkServiceInstance"; - sd.put("service-instance-id", serviceInstanceId); - - String speedStr = ctx.getAttribute("tmp.resource-allocator.speed"); - if (speedStr != null && speedStr.trim().length() > 0) { - long speed = 0; - try { - speed = Long.parseLong(speedStr); - } catch (NumberFormatException e) { - throw new SvcLogicException("Invalid tmp.resource-allocator.speed. Must be a number."); - } - String unit = ctx.getAttribute("tmp.resource-allocator.speed-unit"); - if (unit == null || unit.trim().length() == 0) - throw new SvcLogicException("tmp.resource-allocator.speed-unit is required in ResourceAllocator"); - long serviceSpeedKbps = speedUtil.convertToKbps(speed, unit); - - sd.put("service-speed-kbps", serviceSpeedKbps); - } - - String vpnId = ctx.getAttribute("tmp.resource-allocator.vpn-id"); - if (vpnId != null && vpnId.trim().length() > 0) - sd.put("vpn-id", vpnId.trim()); - - String vpnIdList = ctx.getAttribute("tmp.resource-allocator.vpn-id-list"); - if (vpnIdList != null && vpnIdList.trim().length() > 0) - sd.put("vpn-id-list", vpnIdList.trim()); - - String vrfName = ctx.getAttribute("tmp.resource-allocator.vrf-name"); - if (vrfName != null && vrfName.trim().length() > 0) - sd.put("vrf-name", vrfName.trim()); - - String vrfNameList = ctx.getAttribute("tmp.resource-allocator.vrf-name-list"); - if (vrfNameList != null && vrfNameList.trim().length() > 0) - sd.put("vrf-name-list", vrfNameList.trim()); - - String v4multicast = ctx.getAttribute("tmp.resource-allocator.v4-multicast"); - if (v4multicast != null && v4multicast.trim().length() > 0) - sd.put("v4-multicast", v4multicast.trim()); - - String v6multicast = ctx.getAttribute("tmp.resource-allocator.v6-multicast"); - if (v6multicast != null && v6multicast.trim().length() > 0) - sd.put("v6-multicast", v6multicast.trim()); - - String v4ServingSite = ctx.getAttribute("tmp.resource-allocator.v4-serving-site"); - if (v4ServingSite != null && v4ServingSite.trim().length() > 0) - sd.put("v4-serving-site", v4ServingSite.trim()); - - String v6ServingSite = ctx.getAttribute("tmp.resource-allocator.v6-serving-site"); - if (v6ServingSite != null && v6ServingSite.trim().length() > 0) - sd.put("v6-serving-site", v6ServingSite.trim()); - - return sd; - } - - private Map<String, Object> getEquipConstraints(SvcLogicContext ctx) throws SvcLogicException { - Map<String, Object> mm = new HashMap<String, Object>(); - - String vrfRequired = ctx.getAttribute("tmp.resource-allocator.vrf-required"); - if (vrfRequired != null && vrfRequired.trim().length() > 0) - mm.put("vrf-required", vrfRequired.trim()); - - String clli = ctx.getAttribute("tmp.resource-allocator.clli"); - if (clli == null || clli.trim().length() == 0) - clli = ctx.getAttribute("tmp.resource-allocator.aic-site-id"); - if (clli != null) { - mm.put("clli", clli.trim()); - mm.put("aic-site-id", clli.trim()); - } - - String vpeName = ctx.getAttribute("tmp.resource-allocator.vpe-name"); - if (vpeName != null && vpeName.trim().length() > 0) - mm.put("vpe-name", vpeName.trim()); - - String vnfName = ctx.getAttribute("tmp.resource-allocator.device-name"); - if (vnfName != null && vnfName.trim().length() > 0) - mm.put("vnf-name", vnfName.trim()); - - String excludeVpeList = ctx.getAttribute("tmp.resource-allocator.exclude-vpe-list"); - if (excludeVpeList != null && excludeVpeList.trim().length() > 0) - mm.put("exclude-vpe-list", excludeVpeList.trim()); - - String uplinkCircuitCountStr = - ctx.getAttribute("tmp.resource-allocator.uplink-circuit-list.uplink-circuit_length"); - if (uplinkCircuitCountStr != null) { - long uplinkCircuitCount = 0; - try { - uplinkCircuitCount = Long.parseLong(uplinkCircuitCountStr); - } catch (NumberFormatException e) { - throw new SvcLogicException( - "Invalid tmp.resource-allocator.uplink-circuit-list.uplink-circuit_length. Must be a number."); - } - List<Map<String, Object>> uplinkCircuitList = new ArrayList<>(); - for (int i = 0; i < uplinkCircuitCount; i++) { - String uplinkCircuitId = ctx.getAttribute( - "tmp.resource-allocator.uplink-circuit-list.uplink-circuit[" + i + "].uplink-circuit-id"); - String uplinkCircuitBandwidthStr = - ctx.getAttribute("tmp.resource-allocator.uplink-circuit-list.uplink-circuit[" + i + - "].uplink-circuit-bandwidth"); - String uplinkCircuitBandwidthUnit = - ctx.getAttribute("tmp.resource-allocator.uplink-circuit-list.uplink-circuit[" + i + - "].uplink-circuit-bandwidth-unit"); - - long uplinkCircuitBandwidth = 0; - try { - uplinkCircuitBandwidth = Long.parseLong(uplinkCircuitBandwidthStr); - } catch (NumberFormatException e) { - throw new SvcLogicException("Invalid tmp.resource-allocator.uplink-circuit-list.uplink-circuit[" + - i + "].uplink-circuit-id. Must be a number."); - } - - long uplinkCircuitBandwidthKbps = - speedUtil.convertToKbps(uplinkCircuitBandwidth, uplinkCircuitBandwidthUnit); - - Map<String, Object> uplinkCircuit = new HashMap<String, Object>(); - uplinkCircuit.put("uplink-circuit-id", uplinkCircuitId); - uplinkCircuit.put("uplink-circuit-bandwidth", uplinkCircuitBandwidthKbps); - uplinkCircuitList.add(uplinkCircuit); - } - mm.put("uplink-circuit-list", uplinkCircuitList); - } - - return mm; - } - - private void setOutputContext(SvcLogicContext ctx, long maxAvailableSpeed, String unit) { - ctx.setAttribute("tmp.resource-allocator-output.max-available-speed", String.valueOf(maxAvailableSpeed)); - ctx.setAttribute("tmp.resource-allocator-output.speed-unit", unit); - } - - private int calculatePrimaryServerCount(int serverCount, String ratioString) throws SvcLogicException { - String[] ss = ratioString.split(":"); - if (ss.length != 2) - throw new SvcLogicException("Invalid value for homing.pserver.sparing.ratio: " + ratioString); - - int n = 1, m = 1; - try { - n = Integer.parseInt(ss[0]); - m = Integer.parseInt(ss[1]); - } catch (Exception e) { - throw new SvcLogicException("Invalid value for homing.pserver.sparing.ratio: " + ratioString); - } - - return (serverCount - 1) * n / (n + m) + 1; - } - - public void setServerDao(ServerDao serverDao) { - this.serverDao = serverDao; - } - - public void setVpePortDao(VpePortDao vpePortDao) { - this.vpePortDao = vpePortDao; - } - - public void setVplspePortDao(VplspePortDao vplspePortDao) { - this.vplspePortDao = vplspePortDao; - } - - public void setMaxPortSpeedDao(MaxPortSpeedDao maxPortSpeedDao) { - this.maxPortSpeedDao = maxPortSpeedDao; - } - - public void setMaxServerSpeedDao(MaxServerSpeedDao maxServerSpeedDao) { - this.maxServerSpeedDao = maxServerSpeedDao; - } - - public void setAllocationRequestBuilder(AllocationRequestBuilder allocationRequestBuilder) { - this.allocationRequestBuilder = allocationRequestBuilder; - } - - public void setResourceManager(ResourceManager resourceManager) { - this.resourceManager = resourceManager; - } - - public void setSpeedUtil(SpeedUtil speedUtil) { - this.speedUtil = speedUtil; - } - - public void setServiceResourceDao(ServiceResourceDao serviceResourceDao) { - this.serviceResourceDao = serviceResourceDao; - } - - public void setEndPointAllocator(EndPointAllocator endPointAllocator) { - this.endPointAllocator = endPointAllocator; - } - - public void setParameterDao(ParameterDao parameterDao) { - this.parameterDao = parameterDao; - } -} |