public Tier update(Tier tier) throws InvalidEntityException {
log.info("Update tier " + tier.getName());
try {
Tier newTier = tierDao.update(tier);
return tierDao.loadComplete(newTier);
} catch (Exception e) {
log.error(
"It is not possible to update the tier " + tier.getName() + " : " + e.getMessage(), e);
throw new InvalidEntityException(
"It is not possible to update the tier " + tier.getName() + " : " + e.getMessage());
}
}
/**
* Create the products list associate to a Tiers list.
*
* @param tiers Tier List
* @return The product list associated to each Tier.
*/
Map<String, String> createProductList(List<Tier> tiers) {
Map<String, String> productNameList = new HashMap<String, String>();
for (Tier tier : tiers) {
for (ProductRelease productRelease : tier.getProductReleases()) {
productNameList.put(productRelease.getName() + "-" + productRelease.getVersion(), "");
}
}
return productNameList;
}
private boolean isAvailableToBeDeleted(Network net) {
List<Tier> tiers = tierDao.findAllWithNetwork(net.getNetworkName());
if (tiers.isEmpty()) {
log.info("The network " + net + " can be deleted");
return true;
} else {
log.info(
"The network "
+ net.getNetworkName()
+ " cannot be deleted. The following tiers are using it");
for (Tier tier : tiers) {
log.info(tier.getName());
}
return false;
}
}
/**
* Create the software dependencies for a Tier list.
*
* @param tiers Tier List
* @return The list of dependencies.
*/
List<String> createDependenciesForTiers(List<Tier> tiers) {
List<String> dependenciesList = new ArrayList<String>();
for (Tier tier : tiers) {
for (ProductRelease productRelease : tier.getProductReleases()) {
Set<Metadata> metadataList = productRelease.getMetadatas();
for (Metadata metadata : metadataList) {
if (metadata.getKey().startsWith("dep")) {
dependenciesList.add(metadata.getValue());
}
}
}
}
return dependenciesList;
}
public void createNetworks(Tier tier)
throws EntityNotFoundException, InvalidEntityException, AlreadyExistsEntityException {
List<Network> networkToBeDeployed = new ArrayList<Network>();
for (Network network : tier.getNetworks()) {
networkToBeDeployed.add(network);
}
for (Network network : networkToBeDeployed) {
if (networkManager.exists(network.getNetworkName(), network.getVdc(), tier.getRegion())) {
log.info("the network " + network.getNetworkName() + " already exists");
network = networkManager.load(network.getNetworkName(), network.getVdc(), tier.getRegion());
} else {
network = networkManager.create(network);
}
tier.addNetwork(network);
}
}
private void existProductOrSyncWithSDC(ClaudiaData data, Tier tier)
throws InvalidEntityException {
if (tier.getProductReleases() != null && tier.getProductReleases().size() != 0) {
for (ProductRelease prod : tier.getProductReleases()) {
try {
log.info("Sync product release " + prod.getProduct() + "-" + prod.getVersion());
prod =
productReleaseManager.loadFromSDCAndCreate(
prod.getProduct() + "-" + prod.getVersion(), data);
} catch (Exception e2) {
String errorMessage =
"The ProductRelease Object "
+ prod.getProduct()
+ "-"
+ prod.getVersion()
+ " not exist in database";
log.error(errorMessage);
throw new InvalidEntityException(e2);
}
}
}
}
/**
* It creates a tier.
*
* @throws EntityNotFoundException
* @throws AlreadyExistsEntityException
*/
public Tier create(ClaudiaData claudiaData, String envName, Tier tier)
throws InvalidEntityException, InfrastructureException, EntityNotFoundException,
AlreadyExistsEntityException {
log.info(
"Create tier name "
+ tier.getName()
+ " image "
+ tier.getImage()
+ " flavour "
+ tier.getFlavour()
+ " initial_number_instances "
+ tier.getInitialNumberInstances()
+ " maximum_number_instances "
+ tier.getMaximumNumberInstances()
+ " minimum_number_instances "
+ tier.getMinimumNumberInstances()
+ " floatingIp "
+ tier.getFloatingip()
+ " keyPair "
+ tier.getKeypair()
+ " icon "
+ tier.getIcono()
+ " product releases "
+ tier.getProductReleases()
+ " vdc "
+ claudiaData.getVdc()
+ " networks "
+ tier.getNetworks());
if (exists(tier.getName(), tier.getVdc(), envName)) {
return load(tier.getName(), claudiaData.getVdc(), envName);
} else {
// check if exist product or need sync with SDC
existProductOrSyncWithSDC(claudiaData, tier);
// createSecurityGroups(claudiaData, tier);
createNetworks(tier);
return tierInsertBD(tier, claudiaData);
}
}
public void updateTier(ClaudiaData data, Tier tierold, Tier tiernew)
throws InvalidEntityException, EntityNotFoundException, AlreadyExistsEntityException {
tierold.setFlavour(tiernew.getFlavour());
tierold.setFloatingip(tiernew.getFloatingip());
tierold.setIcono(tiernew.getIcono());
tierold.setImage(tiernew.getImage());
tierold.setInitialNumberInstances(tiernew.getInitialNumberInstances());
tierold.setKeypair(tiernew.getKeypair());
tierold.setMaximumNumberInstances(tiernew.getMaximumNumberInstances());
tierold.setMinimumNumberInstances(tiernew.getMinimumNumberInstances());
tierold.setRegion(tiernew.getRegion());
update(tierold);
// Get networks to be delete
Set<Network> nets = new HashSet<Network>();
for (Network net : tierold.getNetworks()) {
nets.add(net);
}
// delete networks
tierold.setNetworks(null);
update(tierold);
// adding networks
for (Network net : tiernew.getNetworks()) {
log.info("Creating new network " + net.getNetworkName());
try {
net = networkManager.create(net);
} catch (AlreadyExistsEntityException e) {
net = networkManager.load(net.getNetworkName(), net.getVdc(), net.getRegion());
}
tierold.addNetwork(net);
update(tierold);
}
for (Network net : nets) {
if (isAvailableToBeDeleted(net)) {
networkManager.delete(net);
}
}
tierold.setProductReleases(null);
update(tierold);
if (tiernew.getProductReleases() == null) return;
for (ProductRelease productRelease : tiernew.getProductReleases()) {
try {
productRelease =
productReleaseManager.load(
productRelease.getProduct() + "-" + productRelease.getVersion(), data);
} catch (EntityNotFoundException e) {
log.error(
"The new software "
+ productRelease.getProduct()
+ "-"
+ productRelease.getVersion()
+ " is not found");
}
tierold.addProductRelease(productRelease);
update(tierold);
}
}
/**
* It insert the tier in the database.
*
* @param tier
* @param data
* @return
* @throws InvalidEntityException
* @throws InfrastructureException
*/
public Tier tierInsertBD(Tier tier, ClaudiaData data)
throws InvalidEntityException, InfrastructureException {
List<Network> networskout = new ArrayList();
try {
return load(tier.getName(), tier.getVdc(), tier.getEnviromentName());
} catch (EntityNotFoundException e) {
// tier.setVdc(data.getVdc());
// tier.setEnviromentName(data.getService());
List<ProductRelease> productReleases = new ArrayList();
if (tier.getProductReleases() != null && tier.getProductReleases().size() != 0) {
for (ProductRelease p : tier.getProductReleases()) {
productReleases.add(p);
}
} else {
log.warn("There is not any product release associated to the tier " + tier.getName());
}
for (Network p : tier.getNetworks()) {
networskout.add(p);
}
try {
tier.setProductReleases(null);
tier.setNetworks(null);
tier = tierDao.create(tier);
} catch (Exception e2) {
String errorMessage =
"The Tier " + tier.getName() + " cannot be created " + e2.getMessage();
log.error(errorMessage);
// restore(data, tier);
throw new InvalidEntityException(errorMessage);
}
if (productReleases.size() != 0) {
for (ProductRelease product : productReleases) {
try {
ProductRelease templateProduct =
productReleaseManager.load(product.getProduct() + "-" + product.getVersion(), data);
log.info(
"Adding product release "
+ templateProduct.getProduct()
+ "-"
+ templateProduct.getVersion()
+ " to tier "
+ templateProduct.getName());
mergeAttributes(product, templateProduct);
mergeMetadatas(product, templateProduct);
tier.addProductRelease(templateProduct);
tier = update(tier);
} catch (Exception e2) {
String errorMessage =
"The ProductRelease Object "
+ product.getProduct()
+ "-"
+ product.getVersion()
+ " is "
+ "NOT present in Database";
log.error(errorMessage);
throw new InvalidEntityException(e2);
}
}
}
}
for (Network net : networskout) {
try {
net = networkManager.load(net.getNetworkName(), net.getVdc(), net.getRegion());
log.info("Adding network " + net.getNetworkName() + "-" + " to tier " + tier.getName());
tier.addNetwork(net);
update(tier);
} catch (Exception e2) {
String errorMessage =
"The Network Object " + net.getNetworkName() + " is " + "NOT present in Database";
log.error(errorMessage);
throw new InvalidEntityException(e2);
}
}
return tier;
}
/**
* It deletes the tier.
*
* @param claudiaData
* @param tier
*/
public void delete(ClaudiaData claudiaData, Tier tier)
throws EntityNotFoundException, InvalidEntityException, InfrastructureException {
try {
tier = loadTierWithNetworks(tier.getName(), tier.getVdc(), tier.getEnviromentName());
log.info(
"Deleting tier "
+ tier.getName()
+ " from vdc "
+ tier.getVdc()
+ " env "
+ tier.getEnviromentName()
+ " "
+ tier.getNetworks());
} catch (EntityNotFoundException e) {
String mens =
"It is not possible to delete the tier " + tier.getName() + " since it is not exist";
log.error(mens);
throw new com.telefonica.euro_iaas.commons.dao.EntityNotFoundException(
Tier.class, mens, tier);
}
log.info("Deleting the networks " + tier.getNetworks());
List<Network> netsAux = new ArrayList<Network>();
for (Network netNet : tier.getNetworks()) {
netsAux.add(netNet);
}
tier.setNetworks(null);
tierDao.update(tier);
for (Network net : netsAux) {
if (isAvailableToBeDeleted(net)) {
log.info("Deleting network " + net.getNetworkName());
try {
networkManager.delete(net);
} catch (Exception e) {
log.info("There is an error to delete the network");
}
}
}
log.info("Networks deleted");
try {
tierDao.remove(tier);
} catch (Exception e) {
String mens = "It is not possible to delete the tier since it is not exist " + e.getMessage();
log.error(mens);
throw new InvalidEntityException(tier, e);
}
}
public EnvironmentInstance createInfrasctuctureEnvironmentInstance(
EnvironmentInstance environmentInstance, Set<Tier> tiers, ClaudiaData claudiaData)
throws InfrastructureException, InvalidEntityException, EntityNotFoundException,
AlreadyExistsEntityException {
// Deploy MVs
log.info(
"Creating infrastructure for environment instance "
+ environmentInstance.getBlueprintName());
for (Tier tier : tiers) {
for (int numReplica = 1; numReplica <= tier.getInitialNumberInstances(); numReplica++) {
// claudiaData.setVm(tier.getName());
log.info("Deploying tier instance for tier " + tier.getName() + " " + tier.getRegion());
Tier tierDB =
tierManager.loadTierWithProductReleaseAndMetadata(
tier.getName(), tier.getEnviromentName(), tier.getVdc());
TierInstance tierInstance = new TierInstance();
String name =
generateVMName(
environmentInstance.getBlueprintName(),
tier.getName(),
numReplica,
claudiaData.getVdc());
tierInstance.setName(name);
tierInstance.setNumberReplica(numReplica);
tierInstance.setVdc(claudiaData.getVdc());
tierInstance.setStatus(Status.DEPLOYING);
tierInstance.setTier(tierDB);
VM vm = new VM();
String fqn =
claudiaData.getOrg().replace("_", ".")
+ ".customers."
+ claudiaData.getVdc()
+ ".services."
+ claudiaData.getService()
+ ".vees."
+ tier.getName()
+ ".replicas."
+ numReplica;
String hostname =
generateVMName(
claudiaData.getService(), tier.getName(), numReplica, claudiaData.getVdc())
.toLowerCase();
log.info("fqn " + fqn + " hostname " + hostname);
vm.setFqn(fqn);
vm.setHostname(hostname);
tierInstance.setVM(vm);
log.info("Deploy networks if required");
log.info("Deploying tier instance for tier " + tier.getName() + " " + tier.getRegion());
this.deployNetworks(claudiaData, tierInstance);
log.info(
"Number of networks "
+ tierInstance.getNetworkInstances().size()
+ " floatin ip "
+ tierInstance.getTier().getFloatingip());
log.info("Inserting in database ");
tierInstance =
insertTierInstanceBD(
claudiaData, environmentInstance.getEnvironment().getName(), tierInstance);
log.info(
"Return: Number of networks "
+ tierInstance.getNetworkInstances().size()
+ " floating ip "
+ tierInstance.getTier().getFloatingip());
environmentInstance.addTierInstance(tierInstance);
environmentInstanceDao.update(environmentInstance);
try {
tierInstanceManager.update(
claudiaData, environmentInstance.getEnvironment().getName(), tierInstance);
} catch (Exception e) {
log.error("Error deploying a VM: " + e.getMessage());
environmentInstance.setStatus(Status.ERROR);
throw new InfrastructureException(e.getMessage());
}
log.info(
"Tier instance name "
+ environmentInstance.getBlueprintName()
+ "-"
+ tier.getName()
+ "-"
+ numReplica);
deployVM(claudiaData, tierInstance, numReplica, vm);
tierInstance.setVM(vm);
try {
log.info("Inserting in database ");
// tierInstance = insertTierInstanceBD(tierInstance);
tierInstance.setStatus(Status.DEPLOYED);
tierInstanceManager.update(
claudiaData, environmentInstance.getEnvironment().getName(), tierInstance);
} catch (EntityNotFoundException e) {
log.info(
"Entitiy NOt found: Tier " + tierInstance.getTier().getName() + " " + e.getMessage());
throw new InfrastructureException(e);
} catch (InvalidEntityException e) {
throw new InfrastructureException(e);
} catch (AlreadyExistsEntityException e) {
throw new InfrastructureException(e);
} catch (Exception e) {
throw new InfrastructureException(e);
}
}
}
return environmentInstance;
}
/**
* It deploys the required networks.
*
* @param data
* @param tierInstance
* @throws InvalidEntityException
* @throws InfrastructureException
* @throws EntityNotFoundException
*/
public void deployNetworks(ClaudiaData data, TierInstance tierInstance)
throws InvalidEntityException, InfrastructureException, EntityNotFoundException,
AlreadyExistsEntityException {
Tier tier = tierInstance.getTier();
tier =
tierManager.loadTierWithNetworks(tier.getName(), data.getVdc(), tier.getEnviromentName());
// Creating networks...
log.info(
"Deploying network for tier instance "
+ tierInstance.getName()
+ " "
+ tier.getNetworks().size()
+ " region "
+ tier.getRegion());
List<Network> networkToBeDeployed = new ArrayList<Network>();
for (Network network : tier.getNetworks()) {
log.info("Network to be added " + network.getNetworkName());
if (network.getNetworkName().equals("Internet")) {
tier.setFloatingip("true");
tier = tierManager.update(tier);
tierInstance.update(tier);
} else {
networkToBeDeployed.add(network);
}
}
for (Network network : networkToBeDeployed) {
log.info(
"Network instance to be deployed: "
+ network.getNetworkName()
+ " vdc "
+ data.getVdc()
+ " "
+ network.getRegion()
+ " and federated "
+ network.getfederatedNetwork());
network = networkManager.load(network.getNetworkName(), data.getVdc(), network.getRegion());
NetworkInstance networkInst = network.toNetworkInstance();
log.info(
"Network instance to be deployed: "
+ network.getNetworkName()
+ " vdc "
+ data.getVdc()
+ " region "
+ networkInst.getRegionName()
+ " and networkInst "
+ network.getfederatedNetwork());
if (networkInstanceManager.exists(data, networkInst, tier.getRegion())) {
log.info("the network inst " + networkInst.getNetworkName() + " already exists");
networkInst =
networkInstanceManager.load(networkInst.getNetworkName(), data, tier.getRegion());
} else {
try {
log.info("the network inst " + networkInst.getNetworkName() + " do not exists");
networkInst =
networkInstanceManager.create(data, networkInst, tierInstance.getTier().getRegion());
} catch (AlreadyExistsEntityException e2) {
throw new InvalidEntityException(network);
} catch (InfrastructureException e) {
String mens =
"Error to deploy a network " + network.getNetworkName() + " :" + e.getMessage();
throw new InfrastructureException(mens);
}
}
log.info("Adding network to tier isntance " + networkInst.getNetworkName());
tierInstance.addNetworkInstance(networkInst);
}
}