if (owner.getState() == Account.State.disabled) {
throw new PermissionDeniedException(
"The owner of vm to deploy is disabled: " + owner);
}
VMTemplateVO template = _templateDao.findById(tmplt.getId());
if (template != null) {
_templateDao.loadDetails(template);
}
long accountId = owner.getId();
assert !(requestedIps != null && (defaultIps.getIp4Address() != null || defaultIps.getIp6Address() != null)) : "requestedIp list and defaultNetworkIp should never be specified together";
if (Grouping.AllocationState.Disabled == zone.getAllocationState()
&& !_accountMgr.isRootAdmin(caller.getType())) {
throw new PermissionDeniedException(
"Cannot perform this operation, Zone is currently disabled: "
+ zone.getId());
}
// check if zone is dedicated
DedicatedResourceVO dedicatedZone = _dedicatedDao.findByZoneId(zone.getId());
if (dedicatedZone != null) {
DomainVO domain = _domainDao.findById(dedicatedZone.getDomainId());
if (domain == null) {
throw new CloudRuntimeException("Unable to find the domain "
+ zone.getDomainId() + " for the zone: " + zone);
}
// check that caller can operate with domain
_configMgr.checkZoneAccess(caller, zone);
// check that vm owner can create vm in the domain
_configMgr.checkZoneAccess(owner, zone);
}
ServiceOfferingVO offering = _serviceOfferingDao.findById(serviceOffering.getId());
if (offering.isDynamic()) {
offering.setDynamicFlag(true);
validateCustomParameters(offering, customParameters);
offering = _offeringDao.getcomputeOffering(offering, customParameters);
}
// check if account/domain is with in resource limits to create a new vm
boolean isIso = Storage.ImageFormat.ISO == template.getFormat();
// For baremetal, size can be null
Long tmp = _templateDao.findById(template.getId()).getSize();
long size = 0;
if (tmp != null) {
size = tmp;
}
if (diskOfferingId != null) {
DiskOfferingVO diskOffering = _diskOfferingDao.findById(diskOfferingId);
if (diskOffering != null && diskOffering.isCustomized()) {
if (diskSize == null) {
throw new InvalidParameterValueException("This disk offering requires a custom size specified");
}
Long customDiskOfferingMaxSize = volumeMgr.CustomDiskOfferingMaxSize.value();
Long customDiskOfferingMinSize = volumeMgr.CustomDiskOfferingMinSize.value();
if ((diskSize < customDiskOfferingMinSize) || (diskSize > customDiskOfferingMaxSize)) {
throw new InvalidParameterValueException("VM Creation failed. Volume size: " + diskSize + "GB is out of allowed range. Max: " + customDiskOfferingMaxSize + " Min:" +
customDiskOfferingMinSize);
}
}
size += _diskOfferingDao.findById(diskOfferingId).getDiskSize();
}
resourceLimitCheck(owner, new Long(offering.getCpu()), new Long(offering.getRamSize()));
_resourceLimitMgr.checkResourceLimit(owner, ResourceType.volume, (isIso || diskOfferingId == null ? 1 : 2));
_resourceLimitMgr.checkResourceLimit(owner, ResourceType.primary_storage, size);
// verify security group ids
if (securityGroupIdList != null) {
for (Long securityGroupId : securityGroupIdList) {
SecurityGroup sg = _securityGroupDao.findById(securityGroupId);
if (sg == null) {
throw new InvalidParameterValueException(
"Unable to find security group by id "
+ securityGroupId);
} else {
// verify permissions
_accountMgr.checkAccess(caller, null, true, owner, sg);
}
}
}
// check that the affinity groups exist
if (affinityGroupIdList != null) {
for (Long affinityGroupId : affinityGroupIdList) {
AffinityGroupVO ag = _affinityGroupDao.findById(affinityGroupId);
if (ag == null) {
throw new InvalidParameterValueException("Unable to find affinity group " + ag);
} else if (!_affinityGroupService.isAffinityGroupProcessorAvailable(ag.getType())) {
throw new InvalidParameterValueException("Affinity group type is not supported for group: " + ag
+ " ,type: " + ag.getType() + " , Please try again after removing the affinity group");
} else {
// verify permissions
if (ag.getAclType() == ACLType.Domain) {
_accountMgr.checkAccess(caller, null, false, owner, ag);
// Root admin has access to both VM and AG by default,
// but
// make sure the owner of these entities is same
if (caller.getId() == Account.ACCOUNT_ID_SYSTEM || _accountMgr.isRootAdmin(caller.getType())) {
if (!_affinityGroupService.isAffinityGroupAvailableInDomain(ag.getId(), owner.getDomainId())) {
throw new PermissionDeniedException("Affinity Group " + ag
+ " does not belong to the VM's domain");
}
}
} else {
_accountMgr.checkAccess(caller, null, true, owner, ag);
// Root admin has access to both VM and AG by default,
// but
// make sure the owner of these entities is same
if (caller.getId() == Account.ACCOUNT_ID_SYSTEM || _accountMgr.isRootAdmin(caller.getType())) {
if (ag.getAccountId() != owner.getAccountId()) {
throw new PermissionDeniedException("Affinity Group " + ag
+ " does not belong to the VM's account");
}
}
}
}
}
}
if (template.getHypervisorType() != null && template.getHypervisorType() != HypervisorType.BareMetal) {
// check if we have available pools for vm deployment
long availablePools = _storagePoolDao.countPoolsByStatus(StoragePoolStatus.Up);
if (availablePools < 1) {
throw new StorageUnavailableException("There are no available pools in the UP state for vm deployment", -1);
}
}
if (template.getTemplateType().equals(TemplateType.SYSTEM)) {
throw new InvalidParameterValueException(
"Unable to use system template " + template.getId()
+ " to deploy a user vm");
}
List<VMTemplateZoneVO> listZoneTemplate = _templateZoneDao
.listByZoneTemplate(zone.getId(), template.getId());
if (listZoneTemplate == null || listZoneTemplate.isEmpty()) {
throw new InvalidParameterValueException("The template "
+ template.getId() + " is not available for use");
}
if (isIso && !template.isBootable()) {
throw new InvalidParameterValueException(
"Installing from ISO requires an ISO that is bootable: "
+ template.getId());
}
// Check templates permissions
if (!template.isPublicTemplate()) {
Account templateOwner = _accountMgr.getAccount(template
.getAccountId());
_accountMgr.checkAccess(owner, null, true, templateOwner);
}
// check if the user data is correct
validateUserData(userData, httpmethod);
// Find an SSH public key corresponding to the key pair name, if one is
// given
String sshPublicKey = null;
if (sshKeyPair != null && !sshKeyPair.equals("")) {
SSHKeyPair pair = _sshKeyPairDao.findByName(owner.getAccountId(),
owner.getDomainId(), sshKeyPair);
if (pair == null) {
throw new InvalidParameterValueException(
"A key pair with name '" + sshKeyPair
+ "' was not found.");
}
sshPublicKey = pair.getPublicKey();
}
List<Pair<NetworkVO, NicProfile>> networks = new ArrayList<Pair<NetworkVO, NicProfile>>();
LinkedHashMap<String, NicProfile> networkNicMap = new LinkedHashMap<String, NicProfile>();
short defaultNetworkNumber = 0;
boolean securityGroupEnabled = false;
boolean vpcNetwork = false;
for (NetworkVO network : networkList) {
if (network.getDataCenterId() != zone.getId()) {
throw new InvalidParameterValueException("Network id="
+ network.getId() + " doesn't belong to zone "
+ zone.getId());
}
//relax the check if the caller is admin account
if (caller.getType() != Account.ACCOUNT_TYPE_ADMIN) {
if (!(network.getGuestType() == Network.GuestType.Shared && network.getAclType() == ACLType.Domain)
&& !(network.getAclType() == ACLType.Account && network.getAccountId() == accountId)) {
throw new InvalidParameterValueException("only shared network or isolated network with the same account_id can be added to vm");
}
}
IpAddresses requestedIpPair = null;
if (requestedIps != null && !requestedIps.isEmpty()) {
requestedIpPair = requestedIps.get(network.getId());
}
if (requestedIpPair == null) {
requestedIpPair = new IpAddresses(null, null);
} else {
_networkModel.checkRequestedIpAddresses(network.getId(), requestedIpPair.getIp4Address(), requestedIpPair.getIp6Address());
}
NicProfile profile = new NicProfile(requestedIpPair.getIp4Address(), requestedIpPair.getIp6Address());
if (defaultNetworkNumber == 0) {
defaultNetworkNumber++;
// if user requested specific ip for default network, add it
if (defaultIps.getIp4Address() != null || defaultIps.getIp6Address() != null) {
_networkModel.checkRequestedIpAddresses(network.getId(), defaultIps.getIp4Address(), defaultIps.getIp6Address());
profile = new NicProfile(defaultIps.getIp4Address(), defaultIps.getIp6Address());
}
profile.setDefaultNic(true);
}
networks.add(new Pair<NetworkVO, NicProfile>(network, profile));
if (_networkModel.isSecurityGroupSupportedInNetwork(network)) {
securityGroupEnabled = true;
}
// vm can't be a part of more than 1 VPC network
if (network.getVpcId() != null) {
if (vpcNetwork) {
throw new InvalidParameterValueException(
"Vm can't be a part of more than 1 VPC network");
}
vpcNetwork = true;
}
networkNicMap.put(network.getUuid(), profile);
}
if (securityGroupIdList != null && !securityGroupIdList.isEmpty()
&& !securityGroupEnabled) {
throw new InvalidParameterValueException(
"Unable to deploy vm with security groups as SecurityGroup service is not enabled for the vm's network");
}
// Verify network information - network default network has to be set;
// and vm can't have more than one default network
// This is a part of business logic because default network is required
// by Agent Manager in order to configure default
// gateway for the vm
if (defaultNetworkNumber == 0) {
throw new InvalidParameterValueException(
"At least 1 default network has to be specified for the vm");
} else if (defaultNetworkNumber > 1) {
throw new InvalidParameterValueException(
"Only 1 default network per vm is supported");
}
long id = _vmDao.getNextInSequence(Long.class, "id");
if (hostName != null) {
// Check is hostName is RFC compliant
checkNameForRFCCompliance(hostName);
}
String instanceName = null;
String uuidName = UUID.randomUUID().toString();
if (_instanceNameFlag && hypervisor.equals(HypervisorType.VMware)) {
if (hostName == null) {
if (displayName != null) {
hostName = displayName;
} else {
hostName = generateHostName(uuidName);
}
}
} else {
if (hostName == null) {
//Generate name using uuid and instance.name global config
hostName = generateHostName(uuidName);
}
}
if (hostName != null) {
// Check is hostName is RFC compliant
checkNameForRFCCompliance(hostName);
}
instanceName = VirtualMachineName.getVmName(id, owner.getId(), _instance);
// Check if VM with instanceName already exists.
VMInstanceVO vmObj = _vmInstanceDao.findVMByInstanceName(instanceName);
if (vmObj != null && vmObj.getState() != VirtualMachine.State.Expunging) {
throw new InvalidParameterValueException("There already exists a VM by the display name supplied");
}
// Check that hostName is unique in the network domain
Map<String, List<Long>> ntwkDomains = new HashMap<String, List<Long>>();
for (NetworkVO network : networkList) {
String ntwkDomain = network.getNetworkDomain();
if (!ntwkDomains.containsKey(ntwkDomain)) {
List<Long> ntwkIds = new ArrayList<Long>();
ntwkIds.add(network.getId());
ntwkDomains.put(ntwkDomain, ntwkIds);
} else {
List<Long> ntwkIds = ntwkDomains.get(ntwkDomain);
ntwkIds.add(network.getId());
ntwkDomains.put(ntwkDomain, ntwkIds);
}
}
for (Entry<String, List<Long>> ntwkDomain : ntwkDomains.entrySet()) {
for (Long ntwkId : ntwkDomain.getValue()) {
// * get all vms hostNames in the network
List<String> hostNames = _vmInstanceDao.listDistinctHostNames(ntwkId);
// * verify that there are no duplicates
if (hostNames.contains(hostName)) {
throw new InvalidParameterValueException("The vm with hostName " + hostName + " already exists in the network domain: " + ntwkDomain.getKey() + "; network="
+ _networkModel.getNetwork(ntwkId));
}
}
}
HypervisorType hypervisorType = null;
if (template.getHypervisorType() == null
|| template.getHypervisorType() == HypervisorType.None) {
hypervisorType = hypervisor;
} else {
hypervisorType = template.getHypervisorType();
}
UserVmVO vm =
commitUserVm(zone, template, hostName, displayName, owner, diskOfferingId, diskSize, userData, hypervisor, caller, isDisplayVmEnabled, keyboard, accountId,
offering, isIso, sshPublicKey, networkNicMap, id, instanceName, uuidName, hypervisorType, customParameters);