| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| package com.cloud.network.guru; |
| |
| |
| import org.apache.cloudstack.api.ApiCommandResourceType; |
| import org.apache.cloudstack.context.CallContext; |
| import org.apache.log4j.Logger; |
| import org.springframework.stereotype.Component; |
| |
| import com.cloud.dc.DataCenter; |
| import com.cloud.dc.DataCenter.NetworkType; |
| import com.cloud.deploy.DeployDestination; |
| import com.cloud.deploy.DeploymentPlan; |
| import com.cloud.event.ActionEventUtils; |
| import com.cloud.event.EventTypes; |
| import com.cloud.event.EventVO; |
| import com.cloud.exception.InsufficientAddressCapacityException; |
| import com.cloud.exception.InsufficientVirtualNetworkCapacityException; |
| import com.cloud.network.Network; |
| import com.cloud.network.Network.GuestType; |
| import com.cloud.network.Network.State; |
| import com.cloud.network.NetworkProfile; |
| import com.cloud.network.Networks.BroadcastDomainType; |
| import com.cloud.network.PhysicalNetwork; |
| import com.cloud.network.PhysicalNetwork.IsolationMethod; |
| import com.cloud.network.dao.NetworkVO; |
| import com.cloud.offering.NetworkOffering; |
| import com.cloud.user.Account; |
| import com.cloud.vm.NicProfile; |
| import com.cloud.vm.ReservationContext; |
| import com.cloud.vm.VirtualMachineProfile; |
| |
| @Component |
| public class VxlanGuestNetworkGuru extends GuestNetworkGuru { |
| private static final Logger s_logger = Logger.getLogger(VxlanGuestNetworkGuru.class); |
| |
| public VxlanGuestNetworkGuru() { |
| super(); |
| _isolationMethods = new IsolationMethod[] {new IsolationMethod("VXLAN")}; |
| } |
| |
| @Override |
| protected boolean canHandle(NetworkOffering offering, final NetworkType networkType, final PhysicalNetwork physicalNetwork) { |
| // This guru handles only Guest Isolated network that supports Source nat service |
| if (networkType == NetworkType.Advanced && isMyTrafficType(offering.getTrafficType()) && |
| (offering.getGuestType() == Network.GuestType.Isolated || offering.getGuestType() == Network.GuestType.L2) && |
| isMyIsolationMethod(physicalNetwork)) { |
| return true; |
| } else { |
| s_logger.trace("We only take care of Guest networks of type " + GuestType.Isolated + " or " + GuestType.L2 + " in zone of type " + NetworkType.Advanced); |
| return false; |
| } |
| } |
| |
| @Override |
| public Network design(NetworkOffering offering, DeploymentPlan plan, Network userSpecified, Account owner) { |
| NetworkVO network = (NetworkVO)super.design(offering, plan, userSpecified, owner); |
| if (network == null) { |
| return null; |
| } |
| if (offering.getGuestType() == GuestType.L2 && network.getBroadcastUri() != null) { |
| String vxlan = BroadcastDomainType.getValue(network.getBroadcastUri()); |
| network.setBroadcastUri(BroadcastDomainType.Vxlan.toUri(vxlan)); |
| } |
| network.setBroadcastDomainType(BroadcastDomainType.Vxlan); |
| return updateNetworkDesignForIPv6IfNeeded(network, userSpecified); |
| } |
| |
| @Override |
| protected void allocateVnet(Network network, NetworkVO implemented, long dcId, long physicalNetworkId, String reservationId) |
| throws InsufficientVirtualNetworkCapacityException { |
| if (network.getBroadcastUri() == null) { |
| String vnet = _dcDao.allocateVnet(dcId, physicalNetworkId, network.getAccountId(), reservationId, UseSystemGuestVlans.valueIn(network.getAccountId())); |
| if (vnet == null) { |
| throw new InsufficientVirtualNetworkCapacityException("Unable to allocate vnet as a " + "part of network " + network + " implement ", DataCenter.class, |
| dcId); |
| } |
| implemented.setBroadcastUri(BroadcastDomainType.Vxlan.toUri(vnet)); |
| allocateVnetComplete(network, implemented, dcId, physicalNetworkId, reservationId, vnet); |
| } else { |
| implemented.setBroadcastUri(network.getBroadcastUri()); |
| } |
| } |
| |
| // For Test: Mockit cannot mock static method, wrap it |
| protected void allocateVnetComplete(Network network, NetworkVO implemented, long dcId, long physicalNetworkId, String reservationId, String vnet) { |
| //TODO(VXLAN): Add new event type for vxlan? |
| ActionEventUtils.onCompletedActionEvent(CallContext.current().getCallingUserId(), network.getAccountId(), EventVO.LEVEL_INFO, EventTypes.EVENT_ZONE_VLAN_ASSIGN, |
| "Assigned Zone vNet: " + vnet + " Network Id: " + network.getId(), network.getId(), ApiCommandResourceType.Network.toString(), 0); |
| } |
| |
| @Override |
| public Network implement(Network network, NetworkOffering offering, DeployDestination dest, ReservationContext context) |
| throws InsufficientVirtualNetworkCapacityException { |
| assert (network.getState() == State.Implementing) : "Why are we implementing " + network; |
| |
| long dcId = dest.getDataCenter().getId(); |
| |
| //get physical network id |
| Long physicalNetworkId = network.getPhysicalNetworkId(); |
| |
| // physical network id can be null in Guest Network in Basic zone, so locate the physical network |
| if (physicalNetworkId == null) { |
| physicalNetworkId = _networkModel.findPhysicalNetworkId(dcId, offering.getTags(), offering.getTrafficType()); |
| } |
| |
| NetworkVO implemented = |
| new NetworkVO(network.getTrafficType(), network.getMode(), network.getBroadcastDomainType(), network.getNetworkOfferingId(), State.Allocated, |
| network.getDataCenterId(), physicalNetworkId, offering.isRedundantRouter()); |
| |
| allocateVnet(network, implemented, dcId, physicalNetworkId, context.getReservationId()); |
| |
| if (network.getGateway() != null) { |
| implemented.setGateway(network.getGateway()); |
| } |
| |
| if (network.getCidr() != null) { |
| implemented.setCidr(network.getCidr()); |
| } |
| |
| return implemented; |
| } |
| |
| @Override |
| public void reserve(NicProfile nic, Network network, VirtualMachineProfile vm, DeployDestination dest, ReservationContext context) |
| throws InsufficientVirtualNetworkCapacityException, InsufficientAddressCapacityException { |
| super.reserve(nic, network, vm, dest, context); |
| } |
| |
| @Override |
| public boolean release(NicProfile nic, VirtualMachineProfile vm, String reservationId) { |
| return super.release(nic, vm, reservationId); |
| } |
| |
| @Override |
| public void shutdown(NetworkProfile profile, NetworkOffering offering) { |
| NetworkVO networkObject = _networkDao.findById(profile.getId()); |
| if (networkObject.getBroadcastDomainType() != BroadcastDomainType.Vxlan || networkObject.getBroadcastUri() == null) { |
| s_logger.warn("BroadcastUri is empty or incorrect for guestnetwork " + networkObject.getDisplayText()); |
| return; |
| } |
| |
| super.shutdown(profile, offering); |
| } |
| |
| @Override |
| public boolean trash(Network network, NetworkOffering offering) { |
| return super.trash(network, offering); |
| } |
| |
| } |