VMInstanceVO vm = _vmDao.findByUuid(id);
// If the template represents an ISO, a disk offering must be passed in, and will be used to create the root disk
// Else, a disk offering is optional, and if present will be used to create the data disk
DiskOfferingInfo rootDiskOfferingInfo = new DiskOfferingInfo();
List<DiskOfferingInfo> dataDiskOfferings = new ArrayList<DiskOfferingInfo>();
ServiceOfferingVO computeOffering = _serviceOfferingDao.findById(vm.getId(), vm.getServiceOfferingId());
rootDiskOfferingInfo.setDiskOffering(computeOffering);
rootDiskOfferingInfo.setSize(rootDiskSize);
if (computeOffering.isCustomizedIops() != null && computeOffering.isCustomizedIops()) {
Map<String, String> userVmDetails = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
if (userVmDetails != null) {
String minIops = userVmDetails.get("minIops");
String maxIops = userVmDetails.get("maxIops");
rootDiskOfferingInfo.setMinIops(minIops != null && minIops.trim().length() > 0 ? Long.parseLong(minIops) : null);
rootDiskOfferingInfo.setMaxIops(maxIops != null && maxIops.trim().length() > 0 ? Long.parseLong(maxIops) : null);
}
}
if (vm.getDiskOfferingId() != null) {
DiskOfferingVO diskOffering = _diskOfferingDao.findById(vm.getDiskOfferingId());
if (diskOffering == null) {
throw new InvalidParameterValueException("Unable to find disk offering " + vm.getDiskOfferingId());
}
Long size = null;
if (diskOffering.getDiskSize() == 0) {
size = diskSize;
if (size == null) {
throw new InvalidParameterValueException("Disk offering " + diskOffering + " requires size parameter.");
}
_volumeMgr.validateVolumeSizeRange(size * 1024 * 1024 * 1024);
}
DiskOfferingInfo dataDiskOfferingInfo = new DiskOfferingInfo();
dataDiskOfferingInfo.setDiskOffering(diskOffering);
dataDiskOfferingInfo.setSize(size);
if (diskOffering.isCustomizedIops() != null && diskOffering.isCustomizedIops()) {
Map<String, String> userVmDetails = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
if (userVmDetails != null) {
String minIops = userVmDetails.get("minIopsDo");
String maxIops = userVmDetails.get("maxIopsDo");
dataDiskOfferingInfo.setMinIops(minIops != null && minIops.trim().length() > 0 ? Long.parseLong(minIops) : null);
dataDiskOfferingInfo.setMaxIops(maxIops != null && maxIops.trim().length() > 0 ? Long.parseLong(maxIops) : null);
}
}
dataDiskOfferings.add(dataDiskOfferingInfo);
}