private void addDefaultNetworks() {
Network net = new Network();
net.setId(Guid.newGuid());
net.setName(managementNetworkUtil.getDefaultManagementNetworkName());
net.setDescription(AddClusterCommand.DefaultNetworkDescription);
net.setDataCenterId(getStoragePool().getId());
net.setVmNetwork(true);
getNetworkDao().save(net);
NetworkHelper.addPermissionsOnNetwork(getCurrentUser().getId(), net.getId());
VnicProfile profile = NetworkHelper.createVnicProfile(net);
getVnicProfileDao().save(profile);
NetworkHelper.addPermissionsOnVnicProfile(getCurrentUser().getId(), profile.getId(), true);
}
/**
* Checks that the destination cluster has all the networks that the given NICs require.<br>
* No network on a NIC is allowed (it's checked when running VM).
*
* @param interfaces The NICs to check networks on.
* @return Whether the destination cluster has all networks configured or not.
*/
private boolean validateDestinationClusterContainsNetworks(List<VmNic> interfaces) {
List<Network> networks =
DbFacade.getInstance().getNetworkDao().getAllForCluster(targetClusterId);
StringBuilder missingNets = new StringBuilder();
for (VmNic iface : interfaces) {
Network network = NetworkHelper.getNetworkByVnicProfileId(iface.getVnicProfileId());
if (network != null) {
boolean exists = false;
for (Network net : networks) {
if (net.getName().equals(network.getName())) {
exists = true;
break;
}
}
if (!exists) {
if (missingNets.length() > 0) {
missingNets.append(", ");
}
missingNets.append(network.getName());
}
}
}
if (missingNets.length() > 0) {
parentCommand.addCanDoActionMessage(EngineMessage.MOVE_VM_CLUSTER_MISSING_NETWORK);
parentCommand.addCanDoActionMessageVariable("networks", missingNets.toString());
return false;
}
return true;
}
@Override
protected void executeCommand() {
setStoragePoolId(getNetwork().getDataCenterId());
TransactionSupport.executeInNewTransaction(
new TransactionMethod<Void>() {
@Override
public Void runInTransaction() {
removeVnicProfiles();
removeFromClusters();
getCompensationContext().snapshotEntity(getNetwork());
getNetworkDAO().remove(getNetwork().getId());
getCompensationContext().stateChanged();
return null;
}
});
if (getNetwork().isExternal()) {
if (getParameters().isRemoveFromNetworkProvider()) {
removeExternalNetwork();
}
}
if (NetworkHelper.shouldRemoveNetworkFromHostUponNetworkRemoval(
getNetwork(), getStoragePool().getcompatibility_version())) {
removeNetworkFromHosts();
}
setSucceeded(true);
}
private void removeNetworkFromHosts() {
NetworkHelper.removeNetworkFromHostsInDataCenter(
getNetwork(), getStoragePoolId(), cloneContextAndDetachFromParent());
}