@Override
public FormatInfo process(String templatePath, ImageFormat format, String templateName)
throws InternalErrorException {
if (format != null) {
if (s_logger.isInfoEnabled()) {
s_logger.info("We currently don't handle conversion from " + format + " to OVA.");
}
return null;
}
s_logger.info(
"Template processing. templatePath: " + templatePath + ", templateName: " + templateName);
String templateFilePath =
templatePath + File.separator + templateName + "." + ImageFormat.OVA.getFileExtension();
if (!_storage.exists(templateFilePath)) {
if (s_logger.isInfoEnabled()) {
s_logger.info("Unable to find the vmware template file: " + templateFilePath);
}
return null;
}
s_logger.info(
"Template processing - untar OVA package. templatePath: "
+ templatePath
+ ", templateName: "
+ templateName);
String templateFileFullPath =
templatePath + File.separator + templateName + "." + ImageFormat.OVA.getFileExtension();
File templateFile = new File(templateFileFullPath);
Script command = new Script("tar", 0, s_logger);
command.add("--no-same-owner");
command.add("-xf", templateFileFullPath);
command.setWorkDir(templateFile.getParent());
String result = command.execute();
if (result != null) {
s_logger.info(
"failed to untar OVA package due to "
+ result
+ ". templatePath: "
+ templatePath
+ ", templateName: "
+ templateName);
throw new InternalErrorException("failed to untar OVA package");
}
FormatInfo info = new FormatInfo();
info.format = ImageFormat.OVA;
info.filename = templateName + "." + ImageFormat.OVA.getFileExtension();
info.size = _storage.getSize(templateFilePath);
info.virtualSize = getTemplateVirtualSize(templatePath, info.filename);
// delete original OVA file
// templateFile.delete();
return info;
}
protected void configureFolders(String name, Map<String, Object> params)
throws ConfigurationException {
parentDir = (String) params.get("template.parent");
if (parentDir == null) {
throw new ConfigurationException("Unable to find the parent root for the templates");
}
String value = (String) params.get("public.templates.root.dir");
if (value == null) {
value = TemplateConstants.DEFAULT_TMPLT_ROOT_DIR;
}
if (value.startsWith(File.separator)) {
publicTemplateRepo = value;
} else {
publicTemplateRepo = parentDir + File.separator + value;
}
if (!publicTemplateRepo.endsWith(File.separator)) {
publicTemplateRepo += File.separator;
}
publicTemplateRepo += TemplateConstants.DEFAULT_TMPLT_FIRST_LEVEL_DIR;
if (!_storage.mkdirs(publicTemplateRepo)) {
throw new ConfigurationException("Unable to create public templates directory");
}
}
private void startupCleanup(String parent) {
s_logger.info("Cleanup mounted NFS mount points used in previous session");
long mshostId = ManagementServerNode.getManagementServerId();
// cleanup left-over NFS mounts from previous session
String[] mounts = _storage.listFiles(parent + File.separator + String.valueOf(mshostId) + ".*");
if (mounts != null && mounts.length > 0) {
for (String mountPoint : mounts) {
s_logger.info("umount NFS mount from previous session: " + mountPoint);
String result = null;
Script command = new Script(true, "umount", _timeout, s_logger);
command.add(mountPoint);
result = command.execute();
if (result != null) {
s_logger.warn("Unable to umount " + mountPoint + " due to " + result);
}
File file = new File(mountPoint);
if (file.exists()) {
file.delete();
}
}
}
}
@Override
public FormatInfo process(String templatePath, ImageFormat format, String templateName) {
if (format != null) {
s_logger.debug("We currently don't handle conversion from " + format + " to QCOW2.");
return null;
}
String qcow2Path =
templatePath + File.separator + templateName + "." + ImageFormat.QCOW2.getFileExtension();
if (!_storage.exists(qcow2Path)) {
s_logger.debug("Unable to find the qcow2 file: " + qcow2Path);
return null;
}
FormatInfo info = new FormatInfo();
info.format = ImageFormat.QCOW2;
info.filename = templateName + "." + ImageFormat.QCOW2.getFileExtension();
File qcow2File = _storage.getFile(qcow2Path);
info.size = _storage.getSize(qcow2Path);
FileInputStream strm = null;
byte[] b = new byte[8];
try {
strm = new FileInputStream(qcow2File);
strm.skip(24);
strm.read(b);
} catch (Exception e) {
s_logger.warn("Unable to read qcow2 file " + qcow2Path, e);
return null;
} finally {
if (strm != null) {
try {
strm.close();
} catch (IOException e) {
}
}
}
long templateSize = NumbersUtil.bytesToLong(b);
info.virtualSize = templateSize;
return info;
}
private String getOVFFilePath(String srcOVAFileName) {
File file = new File(srcOVAFileName);
assert (_storage != null);
String[] files = _storage.listFiles(file.getParent());
if (files != null) {
for (String fileName : files) {
if (fileName.toLowerCase().endsWith(".ovf")) {
File ovfFile = new File(fileName);
return file.getParent() + File.separator + ovfFile.getName();
}
}
}
return null;
}
private String setupMountPoint(String parent) {
String mountPoint = null;
long mshostId = ManagementServerNode.getManagementServerId();
for (int i = 0; i < 10; i++) {
String mntPt =
parent
+ File.separator
+ String.valueOf(mshostId)
+ "."
+ Integer.toHexString(_rand.nextInt(Integer.MAX_VALUE));
File file = new File(mntPt);
if (!file.exists()) {
if (_storage.mkdir(mntPt)) {
mountPoint = mntPt;
break;
}
}
s_logger.error("Unable to create mount: " + mntPt);
}
return mountPoint;
}
public HttpTemplateDownloader(
StorageLayer storageLayer,
String downloadUrl,
String toDir,
DownloadCompleteCallback callback,
long maxTemplateSizeInBytes,
String user,
String password,
Proxy proxy,
ResourceType resourceType) {
this._storage = storageLayer;
this.downloadUrl = downloadUrl;
this.setToDir(toDir);
this.status = TemplateDownloader.Status.NOT_STARTED;
this.resourceType = resourceType;
this.MAX_TEMPLATE_SIZE_IN_BYTES = maxTemplateSizeInBytes;
this.totalBytes = 0;
this.client = new HttpClient();
myretryhandler =
new HttpMethodRetryHandler() {
public boolean retryMethod(
final HttpMethod method, final IOException exception, int executionCount) {
if (executionCount >= 2) {
// Do not retry if over max retry count
return false;
}
if (exception instanceof NoHttpResponseException) {
// Retry if the server dropped connection on us
return true;
}
if (!method.isRequestSent()) {
// Retry if the request has not been sent fully or
// if it's OK to retry methods that have been sent
return true;
}
// otherwise do not retry
return false;
}
};
try {
this.request = new GetMethod(downloadUrl);
this.request.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, myretryhandler);
this.completionCallback = callback;
// this.request.setFollowRedirects(false);
File f = File.createTempFile("dnld", "tmp_", new File(toDir));
if (_storage != null) {
_storage.setWorldReadableAndWriteable(f);
}
toFile = f.getAbsolutePath();
Pair<String, Integer> hostAndPort = validateUrl(downloadUrl);
if (proxy != null) {
client.getHostConfiguration().setProxy(proxy.getHost(), proxy.getPort());
if (proxy.getUserName() != null) {
Credentials proxyCreds =
new UsernamePasswordCredentials(proxy.getUserName(), proxy.getPassword());
client.getState().setProxyCredentials(AuthScope.ANY, proxyCreds);
}
}
if ((user != null) && (password != null)) {
client.getParams().setAuthenticationPreemptive(true);
Credentials defaultcreds = new UsernamePasswordCredentials(user, password);
client
.getState()
.setCredentials(
new AuthScope(hostAndPort.first(), hostAndPort.second(), AuthScope.ANY_REALM),
defaultcreds);
s_logger.info(
"Added username="******", password="******"for host "
+ hostAndPort.first()
+ ":"
+ hostAndPort.second());
} else {
s_logger.info(
"No credentials configured for host="
+ hostAndPort.first()
+ ":"
+ hostAndPort.second());
}
} catch (IllegalArgumentException iae) {
errorString = iae.getMessage();
status = TemplateDownloader.Status.UNRECOVERABLE_ERROR;
inited = false;
} catch (Exception ex) {
errorString = "Unable to start download -- check url? ";
status = TemplateDownloader.Status.UNRECOVERABLE_ERROR;
s_logger.warn("Exception in constructor -- " + ex.toString());
} catch (Throwable th) {
s_logger.warn("throwable caught ", th);
}
}
@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
s_logger.info("Configure VmwareManagerImpl, manager name: " + name);
if (!_configDao.isPremium()) {
s_logger.error("Vmware component can only run under premium distribution");
throw new ConfigurationException("Vmware component can only run under premium distribution");
}
_instance = _configDao.getValue(Config.InstanceName.key());
if (_instance == null) {
_instance = "DEFAULT";
}
s_logger.info("VmwareManagerImpl config - instance.name: " + _instance);
_mountParent = _configDao.getValue(Config.MountParent.key());
if (_mountParent == null) {
_mountParent = File.separator + "mnt";
}
if (_instance != null) {
_mountParent = _mountParent + File.separator + _instance;
}
s_logger.info("VmwareManagerImpl config - _mountParent: " + _mountParent);
String value = (String) params.get("scripts.timeout");
_timeout = NumbersUtil.parseInt(value, 1440) * 1000;
_storage = (StorageLayer) params.get(StorageLayer.InstanceConfigKey);
if (_storage == null) {
_storage = new JavaStorageLayer();
_storage.configure("StorageLayer", params);
}
value = _configDao.getValue(Config.VmwareCreateFullClone.key());
if (value == null) {
_fullCloneFlag = false;
} else {
_fullCloneFlag = Boolean.parseBoolean(value);
}
_portsPerDvPortGroup =
NumbersUtil.parseInt(
_configDao.getValue(Config.VmwarePortsPerDVPortGroup.key()), _portsPerDvPortGroup);
_serviceConsoleName = _configDao.getValue(Config.VmwareServiceConsole.key());
if (_serviceConsoleName == null) {
_serviceConsoleName = "Service Console";
}
_managemetPortGroupName = _configDao.getValue(Config.VmwareManagementPortGroup.key());
if (_managemetPortGroupName == null) {
_managemetPortGroupName = "Management Network";
}
_defaultSystemVmNicAdapterType = _configDao.getValue(Config.VmwareSystemVmNicDeviceType.key());
if (_defaultSystemVmNicAdapterType == null) {
_defaultSystemVmNicAdapterType = VirtualEthernetCardType.E1000.toString();
}
_additionalPortRangeStart =
NumbersUtil.parseInt(
_configDao.getValue(Config.VmwareAdditionalVncPortRangeStart.key()), 59000);
if (_additionalPortRangeStart > 65535) {
s_logger.warn(
"Invalid port range start port ("
+ _additionalPortRangeStart
+ ") for additional VNC port allocation, reset it to default start port 59000");
_additionalPortRangeStart = 59000;
}
_additionalPortRangeSize =
NumbersUtil.parseInt(
_configDao.getValue(Config.VmwareAdditionalVncPortRangeSize.key()), 1000);
if (_additionalPortRangeSize < 0
|| _additionalPortRangeStart + _additionalPortRangeSize > 65535) {
s_logger.warn(
"Invalid port range size ("
+ _additionalPortRangeSize
+ " for range starts at "
+ _additionalPortRangeStart);
_additionalPortRangeSize = Math.min(1000, 65535 - _additionalPortRangeStart);
}
_routerExtraPublicNics =
NumbersUtil.parseInt(_configDao.getValue(Config.RouterExtraPublicNics.key()), 2);
_reserveCpu = _configDao.getValue(Config.VmwareReserveCpu.key());
if (_reserveCpu == null || _reserveCpu.isEmpty()) {
_reserveCpu = "false";
}
_reserveMem = _configDao.getValue(Config.VmwareReserveMem.key());
if (_reserveMem == null || _reserveMem.isEmpty()) {
_reserveMem = "false";
}
_recycleHungWorker = _configDao.getValue(Config.VmwareRecycleHungWorker.key());
if (_recycleHungWorker == null || _recycleHungWorker.isEmpty()) {
_recycleHungWorker = "false";
}
_rootDiskController = _configDao.getValue(Config.VmwareRootDiskControllerType.key());
if (_rootDiskController == null || _rootDiskController.isEmpty()) {
_rootDiskController = DiskControllerType.ide.toString();
}
s_logger.info(
"Additional VNC port allocation range is settled at "
+ _additionalPortRangeStart
+ " to "
+ (_additionalPortRangeStart + _additionalPortRangeSize));
value = _configDao.getValue("vmware.host.scan.interval");
_hostScanInterval = NumbersUtil.parseLong(value, DEFAULT_HOST_SCAN_INTERVAL);
s_logger.info("VmwareManagerImpl config - vmware.host.scan.interval: " + _hostScanInterval);
((VmwareStorageManagerImpl) _storageMgr).configure(params);
_agentMgr.registerForHostEvents(this, true, true, true);
s_logger.info("VmwareManagerImpl has been successfully configured");
return true;
}
@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
s_logger.info("Configure VmwareManagerImpl, manager name: " + name);
_name = name;
ComponentLocator locator = ComponentLocator.getCurrentLocator();
ConfigurationDao configDao = locator.getDao(ConfigurationDao.class);
if (configDao == null) {
throw new ConfigurationException("Unable to get the configuration dao.");
}
if (!configDao.isPremium()) {
s_logger.error("Vmware component can only run under premium distribution");
throw new ConfigurationException("Vmware component can only run under premium distribution");
}
_instance = configDao.getValue(Config.InstanceName.key());
if (_instance == null) {
_instance = "DEFAULT";
}
s_logger.info("VmwareManagerImpl config - instance.name: " + _instance);
_mountParent = configDao.getValue(Config.MountParent.key());
if (_mountParent == null) {
_mountParent = File.separator + "mnt";
}
if (_instance != null) {
_mountParent = _mountParent + File.separator + _instance;
}
s_logger.info("VmwareManagerImpl config - _mountParent: " + _mountParent);
String value = (String) params.get("scripts.timeout");
_timeout = NumbersUtil.parseInt(value, 1440) * 1000;
_storage = (StorageLayer) params.get(StorageLayer.InstanceConfigKey);
if (_storage == null) {
value = (String) params.get(StorageLayer.ClassConfigKey);
if (value == null) {
value = "com.cloud.storage.JavaStorageLayer";
}
try {
Class<?> clazz = Class.forName(value);
_storage = (StorageLayer) ComponentLocator.inject(clazz);
_storage.configure("StorageLayer", params);
} catch (ClassNotFoundException e) {
throw new ConfigurationException("Unable to find class " + value);
}
}
_privateNetworkVSwitchName = configDao.getValue(Config.VmwarePrivateNetworkVSwitch.key());
if (_privateNetworkVSwitchName == null) {
_privateNetworkVSwitchName = "vSwitch0";
}
_publicNetworkVSwitchName = configDao.getValue(Config.VmwarePublicNetworkVSwitch.key());
if (_publicNetworkVSwitchName == null) {
_publicNetworkVSwitchName = "vSwitch0";
}
_guestNetworkVSwitchName = configDao.getValue(Config.VmwareGuestNetworkVSwitch.key());
if (_guestNetworkVSwitchName == null) {
_guestNetworkVSwitchName = "vSwitch0";
}
_serviceConsoleName = configDao.getValue(Config.VmwareServiceConsole.key());
if (_serviceConsoleName == null) {
_serviceConsoleName = "Service Console";
}
_managemetPortGroupName = configDao.getValue(Config.VmwareManagementPortGroup.key());
if (_managemetPortGroupName == null) {
_managemetPortGroupName = "Management Network";
}
configDao.getValue(Config.VmwareServiceConsole.key());
_additionalPortRangeStart =
NumbersUtil.parseInt(
configDao.getValue(Config.VmwareAdditionalVncPortRangeStart.key()), 59000);
if (_additionalPortRangeStart > 65535) {
s_logger.warn(
"Invalid port range start port ("
+ _additionalPortRangeStart
+ ") for additional VNC port allocation, reset it to default start port 59000");
_additionalPortRangeStart = 59000;
}
_additionalPortRangeSize =
NumbersUtil.parseInt(
configDao.getValue(Config.VmwareAdditionalVncPortRangeSize.key()), 1000);
if (_additionalPortRangeSize < 0
|| _additionalPortRangeStart + _additionalPortRangeSize > 65535) {
s_logger.warn(
"Invalid port range size ("
+ _additionalPortRangeSize
+ " for range starts at "
+ _additionalPortRangeStart);
_additionalPortRangeSize = Math.min(1000, 65535 - _additionalPortRangeStart);
}
_maxHostsPerCluster =
NumbersUtil.parseInt(
configDao.getValue(Config.VmwarePerClusterHostMax.key()),
VmwareManager.MAX_HOSTS_PER_CLUSTER);
_cpuOverprovisioningFactor = configDao.getValue(Config.CPUOverprovisioningFactor.key());
if (_cpuOverprovisioningFactor == null || _cpuOverprovisioningFactor.isEmpty())
_cpuOverprovisioningFactor = "1";
_memOverprovisioningFactor = configDao.getValue(Config.MemOverprovisioningFactor.key());
if (_memOverprovisioningFactor == null || _memOverprovisioningFactor.isEmpty())
_memOverprovisioningFactor = "1";
_reserveCpu = configDao.getValue(Config.VmwareReserveCpu.key());
if (_reserveCpu == null || _reserveCpu.isEmpty()) _reserveCpu = "false";
_reserveMem = configDao.getValue(Config.VmwareReserveMem.key());
if (_reserveMem == null || _reserveMem.isEmpty()) _reserveMem = "false";
s_logger.info(
"Additional VNC port allocation range is settled at "
+ _additionalPortRangeStart
+ " to "
+ (_additionalPortRangeStart + _additionalPortRangeSize));
value = configDao.getValue(Config.VmwareGuestNicDeviceType.key());
if (value == null || "E1000".equalsIgnoreCase(value))
this._guestNicDeviceType = VirtualEthernetCardType.E1000;
else if ("PCNet32".equalsIgnoreCase(value))
this._guestNicDeviceType = VirtualEthernetCardType.PCNet32;
else if ("Vmxnet2".equalsIgnoreCase(value))
this._guestNicDeviceType = VirtualEthernetCardType.Vmxnet2;
else if ("Vmxnet3".equalsIgnoreCase(value))
this._guestNicDeviceType = VirtualEthernetCardType.Vmxnet3;
else this._guestNicDeviceType = VirtualEthernetCardType.E1000;
value = configDao.getValue("vmware.host.scan.interval");
_hostScanInterval = NumbersUtil.parseLong(value, DEFAULT_HOST_SCAN_INTERVAL);
s_logger.info("VmwareManagerImpl config - vmware.host.scan.interval: " + _hostScanInterval);
((VmwareStorageManagerImpl) _storageMgr).configure(params);
_agentMgr.registerForHostEvents(this, true, true, true);
s_logger.info("VmwareManagerImpl has been successfully configured");
return true;
}
