diff options
Diffstat (limited to 'resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/check/OneMVrfCheck.java')
-rw-r--r-- | resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/check/OneMVrfCheck.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/check/OneMVrfCheck.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/check/OneMVrfCheck.java new file mode 100644 index 000000000..56fd535e7 --- /dev/null +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/ra/check/OneMVrfCheck.java @@ -0,0 +1,100 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 ONAP 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.check; + +import java.util.Map; + +import org.openecomp.sdnc.ra.comp.EquipmentCheck; +import org.openecomp.sdnc.ra.comp.ServiceData; +import org.openecomp.sdnc.ra.equip.data.EquipmentData; +import org.openecomp.sdnc.rm.comp.ResourceManager; +import org.openecomp.sdnc.rm.data.AllocationItem; +import org.openecomp.sdnc.rm.data.Resource; +import org.openecomp.sdnc.util.vrf.VpnParam; +import org.openecomp.sdnc.util.vrf.VrfUtil; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class OneMVrfCheck implements EquipmentCheck { + + private static final Logger log = LoggerFactory.getLogger(OneMVrfCheck.class); + + private ResourceManager resourceManager; + + @Override + public boolean checkEquipment( + String endPointPosition, + ServiceData serviceData, + EquipmentData equipData, + Map<String, Object> equipmentConstraints) { + String vrfName = (String) serviceData.data.get("vrf-name"); + if (vrfName == null) + return true; + + String v4MulticastStr = (String) serviceData.data.get("v4-multicast"); + String v6MulticastStr = (String) serviceData.data.get("v6-multicast"); + boolean v4Multicast = v4MulticastStr != null && + (v4MulticastStr.equalsIgnoreCase("Y") || v4MulticastStr.equalsIgnoreCase("true")); + boolean v6Multicast = v6MulticastStr != null && + (v6MulticastStr.equalsIgnoreCase("Y") || v6MulticastStr.equalsIgnoreCase("true")); + if (!v4Multicast && !v6Multicast) + return true; + + // First check if a new VRF would be required. If not, we are good + Resource r = resourceManager.getResource("VRF", equipData.equipmentId); + if (r != null && r.allocationItems != null) + for (AllocationItem ai : r.allocationItems) + if (ai.resourceShareGroupList.contains(vrfName)) + return true; + + String resourceUnionId = serviceData.serviceInstanceId + '/' + serviceData.endPointPosition; + + // Check if there is already another multicast VRF for the same VPN + VpnParam vpnp = VrfUtil.parseVrfInstanceName(vrfName); + r = resourceManager.getResource("MVRF", equipData.equipmentId); + if (r != null && r.allocationItems != null) { + for (AllocationItem ai : r.allocationItems) { + + // Skip the allocation item for the current service instance, if there, in case it is a change order + if (ai.resourceUnionId.equals(resourceUnionId)) + continue; + + if (ai.resourceShareGroupList != null && ai.resourceShareGroupList.size() > 0) { + String vrfName2 = ai.resourceShareGroupList.iterator().next(); + VpnParam vpnp2 = VrfUtil.parseVrfInstanceName(vrfName2); + if (vpnp.vpnId.equals(vpnp2.vpnId)) { + log.info("Skipping VPE " + equipData.equipmentId + + ": This request requires new multicast VRF, " + + "but there is already another multicast VRF for the same VPN: " + vrfName2 + "."); + return false; + } + } + } + } + + return true; + } + + public void setResourceManager(ResourceManager resourceManager) { + this.resourceManager = resourceManager; + } +} |