private void removeNetworks() {
final List<Network> networks = getNetworkDao().getAllForDataCenter(getStoragePoolId());
for (Network network : networks) {
if (network.isExternal()) {
for (VmNic nic : getVmNicDao().getAllForNetwork(network.getId())) {
new ExternalNetworkManager(nic, network).deallocateIfExternal();
}
}
}
TransactionSupport.executeInNewTransaction(
new TransactionMethod<Void>() {
@Override
public Void runInTransaction() {
for (final Network net : networks) {
List<VnicProfile> profiles =
getDbFacade().getVnicProfileDao().getAllForNetwork(net.getId());
for (VnicProfile vnicProfile : profiles) {
getCompensationContext().snapshotEntity(vnicProfile);
getDbFacade().getVnicProfileDao().remove(vnicProfile.getId());
}
getCompensationContext().snapshotEntity(net);
getNetworkDao().remove(net.getId());
}
getCompensationContext().stateChanged();
return null;
}
});
}
/**
* Determine if a given network interface should be configured on hosts
*
* @param network the network to check.
* @return <code>true</code> iff the network is labeled and not an external network.
*/
public static boolean isConfiguredByLabel(Network network) {
return isLabeled(network) && !network.isExternal();
}
@Override
protected boolean canDoAction() {
String ifaceGateway = null;
interfaces = getDbFacade().getInterfaceDao().getAllInterfacesForVds(getParameters().getVdsId());
// check that interface exists
for (final VdsNetworkInterface i : getParameters().getInterfaces()) {
VdsNetworkInterface iface =
interfaces.stream().filter(x -> x.getName().equals(i.getName())).findFirst().orElse(null);
if (iface == null) {
addCanDoActionMessage(EngineMessage.NETWORK_INTERFACE_NOT_EXISTS);
return false;
}
ifaceGateway = iface.getGateway();
}
// check that the old network name is not null
if (StringUtils.isEmpty(getParameters().getOldNetworkName())) {
addCanDoActionMessage(EngineMessage.NETWORK_OLD_NETWORK_NOT_SPECIFIED);
return false;
}
VDS vds = getVdsDao().get(getParameters().getVdsId());
if (vds.getStatus() != VDSStatus.Maintenance) {
// check that the old network exists in host
boolean ifaceFound =
interfaces
.stream()
.anyMatch(
i ->
i.getNetworkName() != null
&& i.getNetworkName().equals(getParameters().getNetwork().getName()));
if (ifaceFound) {
addCanDoActionMessage(EngineMessage.NETWORK_HOST_IS_BUSY);
return false;
}
}
// check that the old network exists in host
boolean ifacenetNotFound =
interfaces
.stream()
.noneMatch(
i ->
i.getNetworkName() != null
&& i.getNetworkName().equals(getParameters().getOldNetworkName()));
if (ifacenetNotFound) {
addCanDoActionMessage(EngineMessage.NETWORK_NOT_EXISTS);
return false;
}
final Guid clusterId = getVdsGroupId();
if (!managementNetworkUtil.isManagementNetwork(
getParameters().getNetwork().getName(), clusterId)) {
if (managementNetworkUtil.isManagementNetwork(
getParameters().getOldNetworkName(), clusterId)) {
getReturnValue()
.getCanDoActionMessages()
.add(EngineMessage.NETWORK_DEFAULT_UPDATE_NAME_INVALID.toString());
getReturnValue()
.getCanDoActionMessages()
.add(String.format("$NetworkName %1$s", getParameters().getOldNetworkName()));
return false;
}
if (StringUtils.isNotEmpty(getParameters().getGateway())) {
if (!getParameters().getGateway().equals(ifaceGateway)) {
addCanDoActionMessage(EngineMessage.NETWORK_ATTACH_ILLEGAL_GATEWAY);
return false;
}
// if the gateway didn't change we don't want the vdsm to set it.
else {
getParameters().setGateway(null);
}
}
// check connectivity
if (getParameters().getCheckConnectivity()) {
addCanDoActionMessage(EngineMessage.NETWORK_CHECK_CONNECTIVITY);
return false;
}
}
// check address exists in static ip
if (getParameters().getBootProtocol() == NetworkBootProtocol.STATIC_IP) {
if (StringUtils.isEmpty(getParameters().getAddress())) {
addCanDoActionMessage(EngineMessage.NETWORK_ADDR_MANDATORY_IN_STATIC_IP);
return false;
}
}
Network network = getNetworkDao().getByNameAndCluster(getNetworkName(), vds.getVdsGroupId());
if (network != null && network.isExternal()) {
return failCanDoAction(EngineMessage.EXTERNAL_NETWORK_CANNOT_BE_PROVISIONED);
}
return true;
}
