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Routed: support vxlan networks (#10861)

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Wei Zhou 2025-05-27 10:43:37 +02:00 committed by GitHub
parent f2a6a2ff13
commit 7e565d2524
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3 changed files with 30 additions and 22 deletions
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3
plugins/network-elements/vxlan/src/main/java/com/cloud/network/guru/VxlanGuestNetworkGuru.java
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@ -76,6 +76,9 @@ public class VxlanGuestNetworkGuru extends GuestNetworkGuru {
network.setBroadcastUri(BroadcastDomainType.Vxlan.toUri(vxlan));
}
network.setBroadcastDomainType(BroadcastDomainType.Vxlan);
getOrCreateIpv4SubnetForGuestNetwork(offering, network, userSpecified, owner);
return updateNetworkDesignForIPv6IfNeeded(network, userSpecified);
}

25
server/src/main/java/com/cloud/network/guru/ExternalGuestNetworkGuru.java
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@ -24,8 +24,6 @@ import javax.inject.Inject;
import org.apache.cloudstack.api.ApiCommandResourceType;
import org.apache.cloudstack.context.CallContext;
import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
import org.apache.cloudstack.network.Ipv4GuestSubnetNetworkMap;
import org.apache.cloudstack.network.RoutedIpv4Manager;
import com.cloud.dc.DataCenter;
import com.cloud.dc.DataCenter.NetworkType;
@ -37,7 +35,6 @@ import com.cloud.event.EventTypes;
import com.cloud.event.EventVO;
import com.cloud.exception.InsufficientAddressCapacityException;
import com.cloud.exception.InsufficientVirtualNetworkCapacityException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.network.IpAddressManager;
import com.cloud.network.Network;
import com.cloud.network.Network.GuestType;
@ -90,8 +87,6 @@ public class ExternalGuestNetworkGuru extends GuestNetworkGuru {
FirewallRulesDao _fwRulesDao;
@Inject
FirewallRulesCidrsDao _fwRulesCidrDao;
@Inject
RoutedIpv4Manager routedIpv4Manager;
public ExternalGuestNetworkGuru() {
super();
@ -126,23 +121,9 @@ public class ExternalGuestNetworkGuru extends GuestNetworkGuru {
/* In order to revert userSpecified network setup */
config.setState(State.Allocated);
}
if (NetworkOffering.NetworkMode.ROUTED.equals(offering.getNetworkMode()) && !offering.isForVpc()) {
if (userSpecified.getCidr() != null) {
routedIpv4Manager.getOrCreateIpv4SubnetForGuestNetwork(config, userSpecified.getCidr());
} else {
if (userSpecified.getNetworkCidrSize() == null) {
throw new InvalidParameterValueException("The network CIDR or CIDR size must be specified.");
}
Ipv4GuestSubnetNetworkMap subnet = routedIpv4Manager.getOrCreateIpv4SubnetForGuestNetwork(owner.getDomainId(), owner.getAccountId(), config.getDataCenterId(), userSpecified.getNetworkCidrSize());
if (subnet != null) {
final String[] cidrTuple = subnet.getSubnet().split("\\/");
config.setGateway(NetUtils.getIpRangeStartIpFromCidr(cidrTuple[0], Long.parseLong(cidrTuple[1])));
config.setCidr(subnet.getSubnet());
} else {
throw new InvalidParameterValueException("Failed to allocate a CIDR with requested size.");
}
}
}
getOrCreateIpv4SubnetForGuestNetwork(offering, config, userSpecified, owner);
return updateNetworkDesignForIPv6IfNeeded(config, userSpecified);
}

24
server/src/main/java/com/cloud/network/guru/GuestNetworkGuru.java
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@ -28,6 +28,8 @@ import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationSe
import org.apache.cloudstack.framework.config.ConfigKey;
import org.apache.cloudstack.framework.config.Configurable;
import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
import org.apache.cloudstack.network.Ipv4GuestSubnetNetworkMap;
import org.apache.cloudstack.network.RoutedIpv4Manager;
import org.apache.commons.lang3.StringUtils;
import com.cloud.configuration.Config;
@ -121,6 +123,8 @@ public abstract class GuestNetworkGuru extends AdapterBase implements NetworkGur
Ipv6AddressManager ipv6AddressManager;
@Inject
DomainRouterDao domainRouterDao;
@Inject
RoutedIpv4Manager routedIpv4Manager;
Random _rand = new Random(System.currentTimeMillis());
@ -571,4 +575,24 @@ public abstract class GuestNetworkGuru extends AdapterBase implements NetworkGur
}
return network;
}
public void getOrCreateIpv4SubnetForGuestNetwork(NetworkOffering offering, NetworkVO config, Network userSpecified, Account owner) {
if (NetworkOffering.NetworkMode.ROUTED.equals(offering.getNetworkMode()) && !offering.isForVpc()) {
if (userSpecified.getCidr() != null) {
routedIpv4Manager.getOrCreateIpv4SubnetForGuestNetwork(config, userSpecified.getCidr());
} else {
if (userSpecified.getNetworkCidrSize() == null) {
throw new InvalidParameterValueException("The network CIDR or CIDR size must be specified.");
}
Ipv4GuestSubnetNetworkMap subnet = routedIpv4Manager.getOrCreateIpv4SubnetForGuestNetwork(owner.getDomainId(), owner.getAccountId(), config.getDataCenterId(), userSpecified.getNetworkCidrSize());
if (subnet != null) {
final String[] cidrTuple = subnet.getSubnet().split("\\/");
config.setGateway(NetUtils.getIpRangeStartIpFromCidr(cidrTuple[0], Long.parseLong(cidrTuple[1])));
config.setCidr(subnet.getSubnet());
} else {
throw new InvalidParameterValueException("Failed to allocate a CIDR with requested size.");
}
}
}
}
}