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/*
* Copyright (c) 2015-2018 Open Baton (http://openbaton.org)
*
* 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.
*/
package org.openbaton.vim_impl.vim;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.Future;
import org.openbaton.catalogue.mano.common.DeploymentFlavour;
import org.openbaton.catalogue.mano.common.Ip;
import org.openbaton.catalogue.mano.descriptor.VNFComponent;
import org.openbaton.catalogue.mano.descriptor.VNFDConnectionPoint;
import org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit;
import org.openbaton.catalogue.mano.record.VNFCInstance;
import org.openbaton.catalogue.mano.record.VirtualNetworkFunctionRecord;
import org.openbaton.catalogue.nfvo.Quota;
import org.openbaton.catalogue.nfvo.Server;
import org.openbaton.catalogue.nfvo.images.BaseNfvImage;
import org.openbaton.catalogue.nfvo.images.NFVImage;
import org.openbaton.catalogue.nfvo.networks.BaseNetwork;
import org.openbaton.catalogue.nfvo.networks.Network;
import org.openbaton.catalogue.nfvo.networks.Subnet;
import org.openbaton.catalogue.nfvo.viminstances.AmazonVimInstance;
import org.openbaton.catalogue.nfvo.viminstances.BaseVimInstance;
import org.openbaton.catalogue.nfvo.viminstances.OpenstackVimInstance;
import org.openbaton.catalogue.security.Key;
import org.openbaton.exceptions.PluginException;
import org.openbaton.exceptions.VimDriverException;
import org.openbaton.exceptions.VimException;
import org.openbaton.nfvo.common.utils.viminstance.VimInstanceUtils;
import org.openbaton.nfvo.vim_interfaces.vim.Vim;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Scope;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.AsyncResult;
import org.springframework.stereotype.Service;
/** Created by lto on 06/04/16. */
@Service
@Scope(value = "prototype")
public class GenericVIM extends Vim {
public GenericVIM(
String type,
String username,
String password,
String brokerIp,
int port,
String virtualHost,
String managementPort,
ApplicationContext context,
String pluginName,
int pluginTimeout)
throws PluginException {
super(
type,
username,
password,
brokerIp,
virtualHost,
managementPort,
context,
pluginName,
pluginTimeout,
port);
}
public GenericVIM() {}
@Override
public DeploymentFlavour add(BaseVimInstance vimInstance, DeploymentFlavour deploymentFlavour)
throws VimException {
try {
log.debug(
"Adding DeploymentFlavour with name "
+ deploymentFlavour.getFlavour_key()
+ " to VimInstance "
+ vimInstance.getName());
DeploymentFlavour flavor = client.addFlavor(vimInstance, deploymentFlavour);
log.info(
"Added Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " to VimInstance "
+ vimInstance.getName());
return flavor;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not added Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not added Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not added Image with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public void delete(BaseVimInstance vimInstance, DeploymentFlavour deploymentFlavour)
throws VimException {
boolean isDeleted;
try {
log.debug(
"Deleting DeploymentFlavor with name "
+ deploymentFlavour.getFlavour_key()
+ " from VimInstance "
+ vimInstance.getName());
isDeleted = client.deleteFlavor(vimInstance, deploymentFlavour.getExtId());
if (isDeleted) {
log.info(
"Deleted DeploymentFlavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " from VimInstance "
+ vimInstance.getName());
} else {
log.error(
"Not deleted DeploymentFlavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully from VimInstance "
+ vimInstance.getName());
throw new VimException(
"Not deleted Flavor with id: "
+ deploymentFlavour.getFlavour_key()
+ " successfully from VimInstance "
+ vimInstance.getName());
}
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not deleted DeploymentFlavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not deleted DeploymentFlavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not deleted DeploymentFlavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public DeploymentFlavour update(BaseVimInstance vimInstance, DeploymentFlavour deploymentFlavour)
throws VimException {
try {
log.debug(
"Updating DeploymentFlavour with name "
+ deploymentFlavour.getFlavour_key()
+ " on VimInstance "
+ vimInstance.getName());
DeploymentFlavour flavor = client.updateFlavor(vimInstance, deploymentFlavour);
log.info(
"Updated Flavor with name: "
+ deploymentFlavour.getId()
+ " on VimInstance "
+ vimInstance.getName());
return flavor;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not updated Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not updated Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not updated Flavor with name: "
+ deploymentFlavour.getFlavour_key()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public List queryDeploymentFlavors(BaseVimInstance vimInstance)
throws VimException {
try {
log.debug("Listing DeploymentFlavors of VimInstance " + vimInstance.getName());
List flavors = client.listFlavors(vimInstance);
log.info("Listed DeploymentFlavors of VimInstance " + vimInstance.getName());
for (DeploymentFlavour flavour : flavors) log.debug("\t" + flavour.getFlavour_key());
return flavors;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed DeploymentFlavors successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed DeploymentFlavors successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed DeploymentFlavors successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public NFVImage add(BaseVimInstance vimInstance, NFVImage image, byte[] imageFile)
throws VimException {
try {
log.debug(
"Adding image with name: "
+ image.getName()
+ " to VimInstance "
+ vimInstance.getName()
+ " using passed image file");
NFVImage addedImage = client.addImage(vimInstance, image, imageFile);
log.info(
"Added Image with name: " + image.getName() + " to VimInstance " + vimInstance.getName());
return addedImage;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public NFVImage add(BaseVimInstance vimInstance, NFVImage image, String image_url)
throws VimException {
try {
log.debug(
"Adding image with name: "
+ image.getName()
+ " to VimInstance "
+ vimInstance.getName()
+ " using image_url: "
+ image_url);
NFVImage addedImage = client.addImage(vimInstance, image, image_url);
log.info(
"Added Image with name: " + image.getName() + " to VimInstance " + vimInstance.getName());
return addedImage;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not added Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public void delete(BaseVimInstance vimInstance, NFVImage image) throws VimException {
boolean isDeleted;
try {
log.debug(
"Deleting image with name: "
+ image.getName()
+ " on VimInstance "
+ vimInstance.getName());
isDeleted = client.deleteImage(vimInstance, image);
if (isDeleted) {
log.info(
"Deleted Image with name: "
+ image.getName()
+ " on VimInstance "
+ vimInstance.getName());
} else {
log.warn(
"Not deleted Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName());
throw new VimException(
"Not deleted Image with id: "
+ image.getId()
+ " successfully on VimInstance "
+ vimInstance.getName());
}
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not deleted Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not deleted Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not deleted Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public BaseNfvImage update(BaseVimInstance vimInstance, NFVImage image) throws VimException {
try {
log.debug(
"Updating image with name: "
+ image.getName()
+ " on VimInstance "
+ vimInstance.getName());
BaseNfvImage updatedImage = client.updateImage(vimInstance, image);
log.info(
"Updated Image with name: "
+ image.getName()
+ " on VimInstance "
+ vimInstance.getName());
return updatedImage;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not updated Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not updated Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not updated Image with name: "
+ image.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public List queryImages(BaseVimInstance vimInstance) throws VimException {
log.debug("Listing all Images of VimInstance " + vimInstance.getName());
try {
log.trace("Client is: " + client);
List images = client.listImages(vimInstance);
log.info("Listed Images of VimInstance " + vimInstance.getName());
return images;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed Images successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed Images successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed Images successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public void copy(BaseVimInstance vimInstance, NFVImage image, byte[] imageFile)
throws VimException {
try {
log.debug(
"Copying image with name "
+ image.getName()
+ " to VimInstance "
+ vimInstance.getName()
+ " using image file");
client.copyImage(vimInstance, image, imageFile);
log.info(
"Copied Image with name: "
+ image.getName()
+ " to VimInstance "
+ vimInstance.getName());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not copied Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not copied Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not copied Image with name: "
+ image.getName()
+ " successfully to VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public BaseNetwork add(BaseVimInstance vimInstance, BaseNetwork network) throws VimException {
BaseNetwork createdNetwork;
try {
log.debug(
"Creating Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
createdNetwork = client.createNetwork(vimInstance, network);
log.info(
"Created Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not created Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not created Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not created Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
if (network instanceof Network) {
Network osNetwork = (Network) network;
log.debug(
"Creating Subnets for Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ " -> Subnets: "
+ osNetwork.getSubnets());
VimException vimException = null;
Set createdSubnets = new HashSet<>();
for (Subnet subnet : osNetwork.getSubnets()) {
try {
log.debug(
"Creating Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
Subnet createdSubnet = client.createSubnet(vimInstance, createdNetwork, subnet);
log.info(
"Created Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
createdSubnet.setNetworkId(createdNetwork.getId());
createdSubnets.add(createdSubnet);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
vimException =
new VimException(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
break;
}
}
// if there was an error creating the subnets delete any subnets that were created
if (null != vimException) {
for (Subnet subnet : createdSubnets) {
try {
log.debug(
"Deleting Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
client.deleteSubnet(vimInstance, subnet.getExtId());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not deleted Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not deleted Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
}
}
try {
log.debug(
"Deleting Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
client.deleteNetwork(vimInstance, createdNetwork.getExtId());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
}
throw vimException;
}
((Network) createdNetwork).setSubnets(createdSubnets);
log.info(
"Created Subnets on Network with name: "
+ network.getName()
+ " on VimInstnace "
+ vimInstance.getName()
+ " -> Subnets: "
+ osNetwork.getSubnets());
}
return createdNetwork;
}
@Override
public void delete(BaseVimInstance vimInstance, BaseNetwork network) throws VimException {
boolean isDeleted;
try {
log.debug(
"Deleting Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
isDeleted = client.deleteNetwork(vimInstance, network.getExtId());
if (isDeleted) {
log.info(
"Deleted Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
} else {
log.error(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName());
throw new VimException(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName());
}
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not deleted Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public List queryNetwork(BaseVimInstance vimInstance) throws VimException {
try {
log.debug("Listing all Networks of VimInstance " + vimInstance.getName());
List networks = client.listNetworks(vimInstance);
log.info("Listed Networks of VimInstance " + vimInstance.getName());
for (BaseNetwork network : networks) log.debug("\t" + network.getName());
return networks;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed Networks successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed Networks successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed Networks successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public BaseNetwork query(BaseVimInstance vimInstance, String extId) throws VimException {
try {
log.debug(
"Finding Network with extId: " + extId + " on VimInstance " + vimInstance.getName());
BaseNetwork network = client.getNetworkById(vimInstance, extId);
log.info(
"Found Network with extId: "
+ network.getId()
+ " on VimInstance "
+ vimInstance.getName()
+ " -> Network: "
+ network);
return network;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not found Network with extId: "
+ extId
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not found Network with extId: "
+ extId
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not found Network with extId: "
+ extId
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
protected String getFlavorExtID(String key, OpenstackVimInstance vimInstance)
throws VimException {
log.debug(
"Finding DeploymentFlavor with name: " + key + " on VimInstance " + vimInstance.getName());
for (DeploymentFlavour deploymentFlavour : vimInstance.getFlavours()) {
if (deploymentFlavour.getFlavour_key().equals(key)
|| deploymentFlavour.getExtId().equals(key)
|| deploymentFlavour.getId().equals(key)) {
log.info(
"Found DeploymentFlavour with ExtId: "
+ deploymentFlavour.getExtId()
+ " of DeploymentFlavour with name: "
+ key
+ " on VimInstance "
+ vimInstance.getName());
return deploymentFlavour.getExtId();
}
}
log.error(
"Not found DeploymentFlavour with name: "
+ key
+ " on VimInstance "
+ vimInstance.getName());
throw new VimException(
"Not found DeploymentFlavour with name: "
+ key
+ " on VimInstance "
+ vimInstance.getName());
}
private String chooseImage(Collection vmImages, BaseVimInstance vimInstance)
throws VimException {
log.debug("Choosing Image...");
log.debug("Requested: " + vmImages);
if (vmImages != null && !vmImages.isEmpty()) {
//TODO implement choose, actually this should return the first one, so good
for (String imageName : vmImages) {
Optional extId =
VimInstanceUtils.findActiveImagesByName(vimInstance, imageName).stream().findFirst();
if (extId.isPresent()) {
return extId.get().getExtId();
}
}
throw new VimException(
"Not found any Image with name: "
+ vmImages
+ " on VimInstance "
+ vimInstance.getName());
} else throw new VimException("No Images in the VDU");
}
@Override
public List queryResources(BaseVimInstance vimInstance) throws VimException {
log.debug("Listing all VMs of VimInstance " + vimInstance.getName());
try {
List servers = client.listServer(vimInstance);
log.trace("Listed VMs of VimInstance " + vimInstance.getName() + " -> VMs: " + servers);
return servers;
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed VMs successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed VMs successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed VMs successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
@Override
public void update(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public void scale(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public void migrate(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
@Async
public Future operate(
BaseVimInstance vimInstance,
VirtualDeploymentUnit vdu,
VNFCInstance vnfcInstance,
String operation)
throws VimException {
switch (operation) {
case "rebuild":
String imageId = this.chooseImage(vdu.getVm_image(), vimInstance);
try {
client.rebuildServer(vimInstance, vnfcInstance.getVc_id(), imageId);
} catch (VimDriverException vde) {
throw new VimException(
"Not rebuild VM with ExtId "
+ vnfcInstance.getVc_id()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ vde.getMessage(),
vde);
}
break;
default:
log.error("Operation not supported");
break;
}
return new AsyncResult<>(null);
}
@Override
@Async
public Future release(VNFCInstance vnfcInstance, BaseVimInstance vimInstance)
throws VimException {
log.debug(
"Removing VM with ExtId: "
+ vnfcInstance.getVc_id()
+ " from VimInstance "
+ vimInstance.getName());
try {
client.deleteServerByIdAndWait(vimInstance, vnfcInstance.getVc_id());
log.info(
"Removed VM with ExtId: "
+ vnfcInstance.getVc_id()
+ " from VimInstance "
+ vimInstance.getName());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not removed VM with ExtId "
+ vnfcInstance.getVc_id()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not removed VM with ExtId "
+ vnfcInstance.getVc_id()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not removed VM with ExtId "
+ vnfcInstance.getVc_id()
+ " successfully from VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
return new AsyncResult<>(null);
}
@Override
public void createReservation(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public void queryReservation() {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public void updateReservation(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public void releaseReservation(VirtualDeploymentUnit vdu) {
throw new UnsupportedOperationException("Not yet implemented");
}
@Override
public Quota getQuota(BaseVimInstance vimInstance) throws VimException {
log.debug("Listing Quota for Tenant of VimInstance " + vimInstance.getName());
Quota quota;
try {
quota = client.getQuota(vimInstance);
log.info(
"Listed Quota successfully for Tenant of VimInstance "
+ vimInstance.getName()
+ " -> Quota: "
+ quota);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed Quota successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed Quota successfully for Tenant of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed Quota successfully for Tenant of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
return quota;
}
@Override
public BaseVimInstance refresh(BaseVimInstance vimInstance) throws VimException {
try {
return client.refresh(vimInstance);
} catch (VimDriverException e) {
throw new VimException(
"Vim instance Not refreshed " + vimInstance.getName() + ". Caused by: " + e.getMessage(),
e);
}
}
@Override
public BaseNetwork update(BaseVimInstance vimInstance, BaseNetwork network) throws VimException {
BaseNetwork updatedNetwork;
try {
log.debug(
"Updating Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
updatedNetwork = client.updateNetwork(vimInstance, network);
log.info(
"Updated Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not updated Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not updated Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not updated Network with name: "
+ network.getName()
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
if (network instanceof Network) {
log.debug(
"Updating Subnets for Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ " -> "
+ ((Network) network).getSubnets());
Set updatedSubnets = new HashSet<>();
List updatedSubnetExtIds = new ArrayList<>();
for (Subnet subnet : ((Network) network).getSubnets()) {
if (subnet.getExtId() != null) {
try {
log.debug(
"Updating Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
Subnet updatedSubnet = client.updateSubnet(vimInstance, updatedNetwork, subnet);
log.info(
"Updated Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
updatedSubnet.setNetworkId(updatedNetwork.getId());
updatedSubnets.add(updatedSubnet);
updatedSubnetExtIds.add(updatedSubnet.getExtId());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not updated Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not updated Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not updated Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
} else {
try {
log.debug(
"Creating Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
Subnet createdSubnet = client.createSubnet(vimInstance, updatedNetwork, subnet);
log.info(
"Created Subnet with name: "
+ subnet.getName()
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
createdSubnet.setNetworkId(updatedNetwork.getId());
updatedSubnets.add(createdSubnet);
updatedSubnetExtIds.add(createdSubnet.getExtId());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not created Subnet with name: "
+ subnet.getName()
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
}
((Network) updatedNetwork).setSubnets(updatedSubnets);
List existingSubnetExtIds;
try {
log.debug(
"Listing all Subnet IDs of Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
existingSubnetExtIds = client.getSubnetsExtIds(vimInstance, updatedNetwork.getExtId());
log.info(
"Listed all Subnet IDs of Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ " -> Subnet IDs: "
+ existingSubnetExtIds);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not listed Subnets of Network with name: "
+ network.getName()
+ " successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not listed Subnets of Network with name: "
+ network.getName()
+ " successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not listed Subnets of Network with name: "
+ network.getName()
+ " successfully of VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
for (String existingSubnetExtId : existingSubnetExtIds) {
if (!updatedSubnetExtIds.contains(existingSubnetExtId)) {
try {
log.debug(
"Deleting Subnet with id: "
+ existingSubnetExtId
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
client.deleteSubnet(vimInstance, existingSubnetExtId);
log.info(
"Deleted Subnet with id: "
+ existingSubnetExtId
+ " on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName());
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.error(
"Not Deleted Subnet with id: "
+ existingSubnetExtId
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not Deleted Subnet with id: "
+ existingSubnetExtId
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
throw new VimException(
"Not Deleted Subnet with id: "
+ existingSubnetExtId
+ " successfully on Network with name: "
+ network.getName()
+ " on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
}
}
}
}
log.info(
"Subnets of Network with name: "
+ network.getName()
+ " updated successfully on VimInstance "
+ vimInstance.getName());
return updatedNetwork;
}
@Override
@Async
public Future allocate(
BaseVimInstance vimInstance,
VirtualDeploymentUnit vdu,
VirtualNetworkFunctionRecord vnfr,
VNFComponent vnfComponent,
String userdata,
Map floatingIps,
Set keys)
throws VimException {
log.debug("Launching new VM on VimInstance: " + vimInstance.getName());
log.debug("VDU is : " + vdu.getName());
log.debug("VNFR is : " + vnfr.getName());
log.debug("VNFC is : " + vnfComponent.toString());
/* *) choose image *) ...? */
String image = this.chooseImage(vdu.getVm_image(), vimInstance);
log.debug("Finding Networks...");
Set networks = new HashSet<>(vnfComponent.getConnection_point());
String flavorKey;
if (vdu.getComputation_requirement() != null && !vdu.getComputation_requirement().isEmpty()) {
flavorKey = vdu.getComputation_requirement();
} else {
flavorKey = vnfr.getDeployment_flavour_key();
}
String flavorExtId;
if (vimInstance instanceof OpenstackVimInstance)
flavorExtId = getFlavorExtID(flavorKey, (OpenstackVimInstance) vimInstance);
else if (vimInstance instanceof AmazonVimInstance) {
flavorExtId = vnfr.getDeployment_flavour_key();
} else flavorExtId = "";
log.debug("Generating Hostname...");
vdu.setHostname(vnfr.getName());
String hostname = vdu.getHostname() + "-" + ((int) (Math.random() * 10000000));
log.debug("Generated Hostname: " + hostname);
userdata = userdata.replace("#Hostname=", "Hostname=" + hostname);
Set securityGroups = null;
Server server = null;
VNFCInstance vnfcInstance = null;
try {
if (image == null) throw new NullPointerException("image is null");
if (flavorExtId == null) throw new NullPointerException("flavorExtId is null");
String keyPair = "";
if (vimInstance instanceof OpenstackVimInstance) {
if (((OpenstackVimInstance) vimInstance).getKeyPair() == null) {
log.debug("vimInstance.getKeyPair() is null");
keyPair = "";
} else {
keyPair = ((OpenstackVimInstance) vimInstance).getKeyPair();
}
}
if (networks.isEmpty()) {
throw new NullPointerException(
String.format("No Connection points in one VNFC of the VNFR: %s", vnfr.getName()));
}
if (vimInstance instanceof AmazonVimInstance) {
if (((AmazonVimInstance) vimInstance).getSecurityGroups() == null) {
securityGroups = new HashSet<>();
} else securityGroups = ((AmazonVimInstance) vimInstance).getSecurityGroups();
}
if (vimInstance instanceof OpenstackVimInstance) {
if (((OpenstackVimInstance) vimInstance).getSecurityGroups() == null) {
securityGroups = new HashSet<>();
} else securityGroups = ((OpenstackVimInstance) vimInstance).getSecurityGroups();
if (vdu.getMetadata() != null && vdu.getMetadata().containsKey("az")) {
if (vimInstance.getMetadata() == null) vimInstance.setMetadata(new HashMap<>());
vimInstance.getMetadata().put("az", vdu.getMetadata().get("az"));
}
}
log.debug("Using SecurityGroups: " + securityGroups);
log.debug(
"Launching VM with params: "
+ hostname
+ " - "
+ image
+ " - "
+ flavorExtId
+ " - "
+ keyPair
+ " - "
+ networks
+ " - "
+ securityGroups);
server =
client.launchInstanceAndWait(
vimInstance,
hostname,
image,
flavorExtId,
keyPair,
vnfComponent.getConnection_point(),
securityGroups,
userdata,
floatingIps,
new HashSet<>(keys));
log.debug(
"Launched VM with hostname "
+ hostname
+ " with ExtId "
+ server.getExtId()
+ " on VimInstance "
+ vimInstance.getName());
} catch (VimDriverException e) {
if (log.isDebugEnabled()) {
log.error(
"Not launched VM with hostname "
+ hostname
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e);
} else {
log.error(
"Not launched VM with hostname "
+ hostname
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage());
}
VimDriverException vimDriverException = (VimDriverException) e.getCause();
if (vimDriverException != null && vimDriverException.getServer() != null) {
server = vimDriverException.getServer();
try {
vnfcInstance =
getVnfcInstance(vimInstance, vnfComponent, hostname, server, vdu, floatingIps, vnfr);
} catch (VimDriverException | VimException e1) {
throw new VimException(e);
}
throw new VimException(
"Not launched VM with hostname "
+ hostname
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e,
vdu,
vnfcInstance);
} else {
try {
log.warn(
"Exception thrown while deploying... Try to recover '"
+ hostname
+ "' from VIM directly");
vnfcInstance =
getVnfcInstance(vimInstance, vnfComponent, hostname, null, vdu, floatingIps, vnfr);
//checkIntegrity(vnfr, vdu, vnfComponent, vnfcInstance, null);
} catch (VimDriverException | VimException e1) {
if ((e1 instanceof VimException) && ((VimException) e1).getVnfcInstance() != null)
vnfcInstance = ((VimException) e1).getVnfcInstance();
else {
vnfcInstance = new VNFCInstance();
vnfcInstance.setHostname(hostname);
vnfcInstance.setVim_id(vimInstance.getId());
vnfcInstance.setVnfComponent(vnfComponent);
vnfcInstance.setVc_id("unknown");
vnfcInstance.setState("ERROR");
vnfcInstance.setIps(new HashSet<>());
vnfcInstance.setFloatingIps(new HashSet<>());
}
throw new VimException(
"Not launched VM with hostname "
+ hostname
+ " successfully on VimInstance "
+ vimInstance.getName()
+ ". Caused by: "
+ e.getMessage(),
e,
vdu,
vnfcInstance);
}
}
}
if (vnfcInstance == null) {
try {
log.debug("Creating VNFCInstance based on the VM launched previously -> VM: " + server);
vnfcInstance =
getVnfcInstance(vimInstance, vnfComponent, hostname, server, vdu, floatingIps, vnfr);
//checkIntegrity(vnfr, vdu, vnfComponent, vnfcInstance, server);
} catch (VimDriverException | VimException e) {
throw new VimException(e);
}
}
log.info("Launched VNFCInstance: " + vnfcInstance + " on VimInstance " + vimInstance.getName());
return new AsyncResult<>(vnfcInstance);
}
private VNFCInstance getVnfcInstance(
BaseVimInstance vimInstance,
VNFComponent vnfComponent,
String hostname,
Server server,
VirtualDeploymentUnit vdu,
Map floatingIps,
VirtualNetworkFunctionRecord vnfr)
throws VimDriverException, VimException {
VNFCInstance vnfcInstance = new VNFCInstance();
if (server == null) {
log.trace("Listing potential VMs to recover...");
List serversFromVim = client.listServer(vimInstance);
log.debug("Listed potential VMs to recover -> " + serversFromVim);
for (Server serverFromVim : serversFromVim) {
if (serverFromVim.getHostName() != null && serverFromVim.getHostName().equals(hostname)) {
server = serverFromVim;
log.debug("Found VM -> " + server);
break;
}
}
if (server == null) {
throw new VimException(
"Unable to recover VNFCInstance from VIM. Probably was not launched at all...");
}
}
vnfcInstance.setHostname(hostname);
if (server.getExtId() != null) {
vnfcInstance.setVc_id(server.getExtId());
} else {
vnfcInstance.setVc_id("unknown");
}
vnfcInstance.setVim_id(vimInstance.getId());
vnfcInstance.setState(server.getStatus());
vnfcInstance.setConnection_point(new HashSet<>());
for (VNFDConnectionPoint connectionPoint : vnfComponent.getConnection_point()) {
VNFDConnectionPoint connectionPoint_vnfci = new VNFDConnectionPoint();
connectionPoint_vnfci.setVirtual_link_reference(connectionPoint.getVirtual_link_reference());
connectionPoint_vnfci.setType(connectionPoint.getType());
if (server.getFloatingIps() != null)
for (Entry entry : server.getFloatingIps().entrySet())
if (entry.getKey().equals(connectionPoint.getVirtual_link_reference()))
connectionPoint_vnfci.setFloatingIp(entry.getValue());
vnfcInstance.getConnection_point().add(connectionPoint_vnfci);
}
if (vdu.getVnfc_instance() == null) vdu.setVnfc_instance(new HashSet<>());
vnfcInstance.setVnfComponent(vnfComponent);
vnfcInstance.setIps(new HashSet<>());
vnfcInstance.setFloatingIps(new HashSet<>());
if (!floatingIps.isEmpty()) {
for (Entry fip : server.getFloatingIps().entrySet()) {
Ip ip = new Ip();
ip.setNetName(fip.getKey());
ip.setIp(fip.getValue());
vnfcInstance.getFloatingIps().add(ip);
}
}
for (Entry> network : server.getIps().entrySet()) {
Ip ip = new Ip();
ip.setNetName(network.getKey());
ip.setIp(network.getValue().iterator().next());
vnfcInstance.getIps().add(ip);
for (String ip1 : server.getIps().get(network.getKey())) {
vnfr.getVnf_address().add(ip1);
}
}
return vnfcInstance;
}
public void checkIntegrity(
VirtualNetworkFunctionRecord vnfr,
VirtualDeploymentUnit vdu,
VNFComponent vnfComponent,
VNFCInstance vnfcInstance,
Server server)
throws VimException {
try {
if (vnfComponent.getConnection_point().size() != vnfcInstance.getIps().size()) {
throw new VimException(
"Not all (or too many) internal IPs were associated. Expected: "
+ vnfComponent.getConnection_point().size()
+ " Allocated: "
+ vnfcInstance.getIps().size());
}
int expectedFloatingIpCount = 0;
for (VNFDConnectionPoint cp : vnfComponent.getConnection_point()) {
if (cp.getFloatingIp() != null && !cp.getFloatingIp().isEmpty()) {
expectedFloatingIpCount++;
}
}
if (expectedFloatingIpCount != vnfcInstance.getFloatingIps().size()) {
throw new VimException(
"Not all (or too many) Floating IPs were associated. Expected: "
+ expectedFloatingIpCount
+ " Allocated: "
+ vnfcInstance.getFloatingIps().size());
}
if (!vdu.getVm_image().contains(server.getImage().getName())) {
throw new VimException(
"Server launched with incorrect image. Expected: "
+ vdu.getVm_image()
+ " Used: "
+ server.getImage().getName());
}
if (!server.getFlavor().getFlavour_key().equals(vnfr.getDeployment_flavour_key())) {
throw new VimException(
"Server launched with incorrect flavor. Expected: "
+ vnfr.getDeployment_flavour_key()
+ " Used: "
+ server.getFlavor().getFlavour_key());
}
} catch (Exception e) {
throw new VimException(
"VNFCInstance was not deployed correctly -> " + e.getMessage(), e, vdu, vnfcInstance);
}
}
}
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