/**
*
* This software is licensed under the GNU General Public License v3 or later.
*
* It is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see _secChecker;
//FIXME - why don't we have interface for DataCenterLinkLocalIpAddressDao?
protected static final DataCenterLinkLocalIpAddressDaoImpl _LinkLocalIpAllocDao = ComponentLocator.inject(DataCenterLinkLocalIpAddressDaoImpl.class);
private int _maxVolumeSizeInGb;
protected Set configValuesForValidation;
@Override
public boolean configure(final String name, final Map params) throws ConfigurationException {
_name = name;
String maxVolumeSizeInGbString = _configDao.getValue("storage.max.volume.size");
_maxVolumeSizeInGb = NumbersUtil.parseInt(maxVolumeSizeInGbString, 2000);
populateConfigValuesForValidationSet();
return true;
}
private void populateConfigValuesForValidationSet(){
configValuesForValidation = new HashSet();
configValuesForValidation.add("account.cleanup.interval");
configValuesForValidation.add("alert.wait");
configValuesForValidation.add("consoleproxy.capacityscan.interval");
configValuesForValidation.add("consoleproxy.loadscan.interval");
configValuesForValidation.add("expunge.interval");
configValuesForValidation.add("host.stats.interval");
configValuesForValidation.add("investigate.retry.interval");
configValuesForValidation.add("migrate.retry.interval");
configValuesForValidation.add("network.gc.interval");
configValuesForValidation.add("ping.interval");
configValuesForValidation.add("router.cleanup.interval");
configValuesForValidation.add("router.stats.interval");
configValuesForValidation.add("snapshot.poll.interval");
configValuesForValidation.add("stop.retry.interval");
configValuesForValidation.add("storage.stats.interval");
configValuesForValidation.add("storage.cleanup.interval");
configValuesForValidation.add("wait");
configValuesForValidation.add("xen.heartbeat.interval");
}
@Override
public String getName() {
return _name;
}
@Override
public boolean start() {
return true;
}
@Override
public boolean stop() {
return true;
}
@Override
public void updateConfiguration(long userId, String name, String value) {
if (value != null && (value.trim().isEmpty() || value.equals("null"))) {
value = null;
}
String validationMsg = validateConfigurationValue(name, value);
if (validationMsg != null) {
s_logger.error("Invalid configuration option, name: " + name + ", value:" + value);
throw new InvalidParameterValueException(validationMsg);
}
if (!_configDao.update(name, value)) {
s_logger.error("Failed to update configuration option, name: " + name + ", value:" + value);
throw new CloudRuntimeException("Failed to update configuration value. Please contact Cloud Support.");
}
saveConfigurationEvent(userId, null, EventTypes.EVENT_CONFIGURATION_VALUE_EDIT, "Successfully edited configuration value.", "name=" + name, "value=" + value);
}
@Override
public Configuration updateConfiguration(UpdateCfgCmd cmd) throws InvalidParameterValueException{
Long userId = UserContext.current().getUserId();
String name = cmd.getCfgName();
String value = cmd.getValue();
//check if config value exists
if (_configDao.findByName(name) == null) {
throw new InvalidParameterValueException("Config parameter with name " + name + " doesn't exist");
}
if (value == null) {
return _configDao.findByName(name);
}
updateConfiguration (userId, name, value);
if (_configDao.getValue(name).equalsIgnoreCase(value)) {
return _configDao.findByName(name);
} else {
throw new CloudRuntimeException("Unable to update configuration parameter " + name);
}
}
private String validateConfigurationValue(String name, String value) throws InvalidParameterValueException {
if (value == null) {
return null;
}
Config c = Config.getConfig(name);
value = value.trim();
if (c == null) {
s_logger.error("Missing configuration variable " + name + " in configuration table");
return "Invalid configuration variable.";
}
Class type = c.getType();
if (type.equals(Boolean.class)) {
if (!(value.equals("true") || value.equals("false"))) {
s_logger.error("Configuration variable " + name + " is expecting true or false in stead of " + value);
return "Please enter either \"true\" or \"false\".";
}
return null;
}
if(type.equals(Integer.class) && configValuesForValidation.contains(name)) {
try {
int val = Integer.parseInt(value);
if(val <= 0){
throw new InvalidParameterValueException("Please enter a positive value for the configuration parameter:"+name);
}
} catch (NumberFormatException e) {
s_logger.error("There was an error trying to parse the integer value for:"+name);
throw new InvalidParameterValueException("There was an error trying to parse the integer value for:"+name);
}
}
String range = c.getRange();
if (range == null) {
return null;
}
if(type.equals(String.class)) {
if (range.equals("privateip"))
{
try {
if (!NetUtils.isSiteLocalAddress(value)) {
s_logger.error("privateip range " + value
+ " is not a site local address for configuration variable " + name);
return "Please enter a site local IP address.";
}
} catch (NullPointerException e)
{
s_logger.error("Error parsing ip address for " + name);
throw new InvalidParameterValueException("Error parsing ip address");
}
} else if (range.equals("netmask")) {
if (!NetUtils.isValidNetmask(value)) {
s_logger.error("netmask " + value + " is not a valid net mask for configuration variable " + name);
return "Please enter a valid netmask.";
}
} else if (range.equals("hypervisorList")) {
String [] hypervisors = value.split(",");
if (hypervisors == null) {
return "Please enter hypervisor list, seperated by comma";
}
for (String hypervisor : hypervisors) {
if (HypervisorType.getType(hypervisor) == HypervisorType.Any ||
HypervisorType.getType(hypervisor) == HypervisorType.None) {
return "Please enter valid hypervisor type";
}
}
} else {
String [] options = range.split(",");
for( String option : options) {
if( option.trim().equals(value) ) {
return null;
}
}
s_logger.error("configuration value for " + name + " is invalid");
return "Please enter : " + range;
}
}else if(type.equals(Integer.class)) {
String [] options = range.split("-");
if( options.length != 2 ) {
String msg = "configuration range " + range + " for " + name + " is invalid";
s_logger.error(msg);
return msg;
}
int min = Integer.parseInt(options[0]);
int max = Integer.parseInt(options[1]);
int val = Integer.parseInt(value);
if( val < min || val > max ) {
s_logger.error("configuration value for " + name + " is invalid");
return "Please enter : " + range;
}
}
return null;
}
private boolean podHasAllocatedPrivateIPs(long podId) {
HostPodVO pod = _podDao.findById(podId);
int count = _privateIpAddressDao.countIPs(podId, pod.getDataCenterId(), true);
return (count > 0);
}
@DB
protected void checkIfPodIsDeletable(long podId) {
List> tablesToCheck = new ArrayList>();
HostPodVO pod = _podDao.findById(podId);
// Check if there are allocated private IP addresses in the pod
if (_privateIpAddressDao.countIPs(podId, pod.getDataCenterId(), true) != 0) {
throw new CloudRuntimeException("There are private IP addresses allocated for this pod");
}
List volumes = new ArrayList();
volumes.add(0, "volumes");
volumes.add(1, "pod_id");
volumes.add(2, "there are storage volumes for this pod");
tablesToCheck.add(volumes);
List host = new ArrayList();
host.add(0, "host");
host.add(1, "pod_id");
host.add(2, "there are servers running in this pod");
tablesToCheck.add(host);
List vmInstance = new ArrayList();
vmInstance.add(0, "vm_instance");
vmInstance.add(1, "pod_id");
vmInstance.add(2, "there are virtual machines running in this pod");
tablesToCheck.add(vmInstance);
// List alert = new ArrayList();
// alert.add(0, "alert");
// alert.add(1, "pod_id");
// alert.add(2, "there are alerts for this pod");
// tablesToCheck.add(alert);
for (List table : tablesToCheck) {
String tableName = table.get(0);
String column = table.get(1);
String errorMsg = table.get(2);
String dbName;
if (tableName.equals("event") || tableName.equals("cloud_usage") || tableName.equals("usage_vm_instance") ||
tableName.equals("usage_ip_address") || tableName.equals("usage_network") || tableName.equals("usage_job") ||
tableName.equals("account") || tableName.equals("user_statistics")) {
dbName = "cloud_usage";
} else {
dbName = "cloud";
}
String selectSql = "SELECT * FROM `" + dbName + "`.`" + tableName + "` WHERE " + column + " = ?";
if(tableName.equals("host")){
selectSql += " and removed IS NULL";
}
Transaction txn = Transaction.currentTxn();
try {
PreparedStatement stmt = txn.prepareAutoCloseStatement(selectSql);
stmt.setLong(1, podId);
ResultSet rs = stmt.executeQuery();
if (rs != null && rs.next()) {
throw new CloudRuntimeException("The pod cannot be edited because " + errorMsg);
}
} catch (SQLException ex) {
throw new CloudRuntimeException("The Management Server failed to detect if pod is editable. Please contact Cloud Support.");
}
}
}
private void checkPodAttributes(long podId, String podName, long zoneId, String gateway, String cidr, String startIp, String endIp, boolean checkForDuplicates) throws InvalidParameterValueException {
// Check if the zone is valid
if (!validZone(zoneId)) {
throw new InvalidParameterValueException("Please specify a valid zone.");
}
if (checkForDuplicates) {
// Check if the pod already exists
if (validPod(podName, zoneId)) {
throw new InvalidParameterValueException("A pod with name: " + podName + " already exists in zone " + zoneId + ". Please specify a different pod name. ");
}
}
String cidrAddress;
long cidrSize;
// Get the individual cidrAddress and cidrSize values, if the CIDR is valid. If it's not valid, return an error.
if (NetUtils.isValidCIDR(cidr)) {
cidrAddress = getCidrAddress(cidr);
cidrSize = getCidrSize(cidr);
} else {
throw new InvalidParameterValueException("Please enter a valid CIDR for pod: " + podName);
}
// Check if the IP range is valid
if (startIp != null || endIp != null) {
checkIpRange(startIp, endIp, cidrAddress, cidrSize);
}
// Check if the gateway is a valid IP address
if (!NetUtils.isValidIp(gateway)) {
throw new InvalidParameterValueException("The gateway is not a valid IP address.");
}
// Check if the gateway is in the CIDR subnet
if (!NetUtils.getCidrSubNet(gateway, cidrSize).equalsIgnoreCase(NetUtils.getCidrSubNet(cidrAddress, cidrSize))) {
throw new InvalidParameterValueException("The gateway is not in the CIDR subnet.");
}
String checkPodCIDRs = _configDao.getValue("check.pod.cidrs");
if (checkPodCIDRs == null || checkPodCIDRs.trim().isEmpty() || Boolean.parseBoolean(checkPodCIDRs)) {
// Check if the CIDR conflicts with the Guest Network or other pods
HashMap> currentPodCidrSubnets = _podDao.getCurrentPodCidrSubnets(zoneId, podId);
List newCidrPair = new ArrayList();
newCidrPair.add(0, cidrAddress);
newCidrPair.add(1, new Long(cidrSize));
currentPodCidrSubnets.put(new Long(-1), newCidrPair);
checkPodCidrSubnets(zoneId, currentPodCidrSubnets);
}
}
@Override
@DB
public boolean deletePod(DeletePodCmd cmd) {
Long podId = cmd.getId();
Long userId = 1L;
if (UserContext.current() != null) {
userId = UserContext.current().getUserId();
}
// Make sure the pod exists
if (!validPod(podId)) {
throw new InvalidParameterValueException("A pod with ID: " + podId + " does not exist.");
}
checkIfPodIsDeletable(podId);
HostPodVO pod = _podDao.findById(podId);
DataCenterVO zone = _zoneDao.findById(pod.getDataCenterId());
//Delete private ip addresses for the pod if there are any
List privateIps = _privateIpAddressDao.listByPodIdDcId(Long.valueOf(podId), pod.getDataCenterId());
if (privateIps != null && privateIps.size() != 0) {
if (!(_privateIpAddressDao.deleteIpAddressByPod(podId))) {
throw new CloudRuntimeException("Failed to cleanup private ip addresses for pod " + podId);
}
}
//Delete link local ip addresses for the pod
if (!(_LinkLocalIpAllocDao.deleteIpAddressByPod(podId))) {
throw new CloudRuntimeException("Failed to cleanup private ip addresses for pod " + podId);
}
//Delete the pod
if (!(_podDao.expunge(podId))) {
throw new CloudRuntimeException("Failed to delete pod " + podId);
}
saveConfigurationEvent(userId, null, EventTypes.EVENT_POD_DELETE, "Successfully deleted pod with name: " + pod.getName() + " in zone: " + zone.getName() + ".", "podId=" + podId, "dcId=" + zone.getId());
return true;
}
@Override
@DB
public Pod editPod(UpdatePodCmd cmd)
{
//Input validation
String startIp = cmd.getStartIp();
String endIp = cmd.getEndIp();
String gateway = cmd.getGateway();
String netmask = cmd.getNetmask();
String cidr = null;
Long id = cmd.getId();
String name = cmd.getPodName();
Long userId = UserContext.current().getUserId();
//verify parameters
HostPodVO pod = _podDao.findById(id);;
if (pod == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "Unable to find pod by id " + id);
}
if (gateway == null) {
gateway = pod.getGateway();
}
if (netmask == null) {
netmask = NetUtils.getCidrNetmask(pod.getCidrSize());
}
if (netmask != null) {
cidr = NetUtils.ipAndNetMaskToCidr(gateway, netmask);
}
long zoneId = pod.getDataCenterId();
DataCenterVO zone = _zoneDao.findById(zoneId);
if (zone == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "Unable to find zone by id " + zoneId);
}
if (endIp != null && startIp == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "If an end IP is specified, a start IP must be specified.");
}
// Make sure the pod exists
if (!validPod(id)) {
throw new InvalidParameterValueException("A pod with ID: " + id + " does not exist.");
}
// If the gateway, CIDR, private IP range is being updated, check if the pod has allocated private IP addresses
if (gateway!= null || cidr != null || startIp != null || endIp != null) {
if (podHasAllocatedPrivateIPs(id)) {
throw new CloudRuntimeException("The specified pod has allocated private IP addresses, so its CIDR and IP address range cannot be changed.");
}
}
String oldPodName = pod.getName();
if (name == null) {
name = oldPodName;
}
if (gateway == null) {
gateway = pod.getGateway();
}
if (cidr == null) {
cidr = pod.getCidrAddress() + "/" + pod.getCidrSize();
}
boolean checkForDuplicates = !oldPodName.equals(name);
checkPodAttributes(id, name, pod.getDataCenterId(), gateway, cidr, startIp, endIp, checkForDuplicates);
String cidrAddress = getCidrAddress(cidr);
int cidrSize = getCidrSize(cidr);
if (startIp != null && endIp == null) {
endIp = NetUtils.getIpRangeEndIpFromCidr(cidrAddress, cidrSize);
}
Transaction txn = Transaction.currentTxn();
try {
txn.start();
String ipRange;
if (startIp != null) {
// remove old private ip address
_zoneDao.deletePrivateIpAddressByPod(pod.getId());
// re-allocate private ip addresses for pod
_zoneDao.addPrivateIpAddress(zoneId, pod.getId(), startIp, endIp);
ipRange = startIp + "-";
if (endIp != null) {
ipRange += endIp;
}
} else {
ipRange = pod.getDescription();
}
pod.setName(name);
pod.setDataCenterId(zoneId);
pod.setGateway(gateway);
pod.setCidrAddress(cidrAddress);
pod.setCidrSize(cidrSize);
pod.setDescription(ipRange);
if (!_podDao.update(id, pod)) {
throw new CloudRuntimeException("Failed to edit pod. Please contact Cloud Support.");
}
txn.commit();
} catch(Exception e) {
s_logger.error("Unable to edit pod due to " + e.getMessage(), e);
txn.rollback();
throw new CloudRuntimeException("Failed to edit pod. Please contact Cloud Support.");
}
saveConfigurationEvent(userId, null, EventTypes.EVENT_POD_EDIT, "Successfully edited pod. New pod name is: " + name + " and new zone name is: " + zone.getName() + ".", "podId=" + pod.getId(), "dcId=" + zone.getId(), "gateway=" + gateway, "cidr=" + cidr, "startIp=" + startIp, "endIp=" + endIp);
return pod;
}
@Override
public Pod createPod(CreatePodCmd cmd) {
String endIp = cmd.getEndIp();
String gateway = cmd.getGateway();
String name = cmd.getPodName();
String startIp = cmd.getStartIp();
String netmask = cmd.getNetmask();
Long zoneId = cmd.getZoneId();
String cidr = NetUtils.ipAndNetMaskToCidr(gateway, netmask);
//verify input parameters
DataCenterVO zone = _zoneDao.findById(zoneId);
if (zone == null) {
throw new InvalidParameterValueException("Failed to create pod " + name + " -- unable to find zone " + zoneId);
}
if (endIp != null && startIp == null) {
throw new InvalidParameterValueException("Failed to create pod " + name + " -- if an end IP is specified, a start IP must be specified.");
}
Long userId = UserContext.current().getUserId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
return createPod(userId.longValue(), name, zoneId, gateway, cidr, startIp, endIp);
}
@Override @DB
public HostPodVO createPod(long userId, String podName, long zoneId, String gateway, String cidr, String startIp, String endIp) {
checkPodAttributes(-1, podName, zoneId, gateway, cidr, startIp, endIp, true);
String cidrAddress = getCidrAddress(cidr);
int cidrSize = getCidrSize(cidr);
if (startIp != null) {
if (endIp == null) {
endIp = NetUtils.getIpRangeEndIpFromCidr(cidrAddress, cidrSize);
}
}
// Create the new pod in the database
String ipRange;
if (startIp != null) {
ipRange = startIp + "-";
if (endIp != null) {
ipRange += endIp;
}
} else {
ipRange = "";
}
HostPodVO pod = new HostPodVO(podName, zoneId, gateway, cidrAddress, cidrSize, ipRange);
Transaction txn = Transaction.currentTxn();
try {
txn.start();
if (_podDao.persist(pod) == null) {
txn.rollback();
throw new CloudRuntimeException("Failed to create new pod. Please contact Cloud Support.");
}
if (startIp != null) {
_zoneDao.addPrivateIpAddress(zoneId, pod.getId(), startIp, endIp);
}
String[] linkLocalIpRanges = getLinkLocalIPRange();
if (linkLocalIpRanges != null) {
_zoneDao.addLinkLocalIpAddress(zoneId, pod.getId(), linkLocalIpRanges[0], linkLocalIpRanges[1]);
}
txn.commit();
} catch(Exception e) {
txn.rollback();
s_logger.error("Unable to create new pod due to " + e.getMessage(), e);
throw new CloudRuntimeException("Failed to create new pod. Please contact Cloud Support.");
}
DataCenterVO zone = _zoneDao.findById(zoneId);
saveConfigurationEvent(userId, null, EventTypes.EVENT_POD_CREATE, "Successfully created new pod with name: " + podName + " in zone: " + zone.getName() + ".", "podId=" + pod.getId(), "zoneId=" + zone.getId(), "gateway=" + gateway, "cidr=" + cidr, "startIp=" + startIp, "endIp=" + endIp);
return pod;
}
private boolean zoneHasVMs(long zoneId) {
List vmInstances = _vmInstanceDao.listByZoneId(zoneId);
return !vmInstances.isEmpty();
}
private boolean zoneHasAllocatedVnets(long zoneId) {
return !_zoneDao.listAllocatedVnets(zoneId).isEmpty();
}
@DB
protected void checkIfZoneIsDeletable(long zoneId) {
List> tablesToCheck = new ArrayList>();
List alert = new ArrayList();
alert.add(0, "alert");
alert.add(1, "data_center_id");
alert.add(2, "there are alerts for this zone");
tablesToCheck.add(alert);
List host = new ArrayList();
host.add(0, "host");
host.add(1, "data_center_id");
host.add(2, "there are servers running in this zone");
tablesToCheck.add(host);
List hostPodRef = new ArrayList();
hostPodRef.add(0, "host_pod_ref");
hostPodRef.add(1, "data_center_id");
hostPodRef.add(2, "there are pods in this zone");
tablesToCheck.add(hostPodRef);
List privateIP = new ArrayList();
privateIP.add(0, "op_dc_ip_address_alloc");
privateIP.add(1, "data_center_id");
privateIP.add(2, "there are private IP addresses allocated for this zone");
tablesToCheck.add(privateIP);
List publicIP = new ArrayList();
publicIP.add(0, "user_ip_address");
publicIP.add(1, "data_center_id");
publicIP.add(2, "there are public IP addresses allocated for this zone");
tablesToCheck.add(publicIP);
List vmInstance = new ArrayList();
vmInstance.add(0, "vm_instance");
vmInstance.add(1, "data_center_id");
vmInstance.add(2, "there are virtual machines running in this zone");
tablesToCheck.add(vmInstance);
List volumes = new ArrayList();
volumes.add(0, "volumes");
volumes.add(1, "data_center_id");
volumes.add(2, "there are storage volumes for this zone");
tablesToCheck.add(volumes);
List vnet = new ArrayList();
vnet.add(0, "op_dc_vnet_alloc");
vnet.add(1, "data_center_id");
vnet.add(2, "there are allocated vnets for this zone");
tablesToCheck.add(vnet);
for (List table : tablesToCheck) {
String tableName = table.get(0);
String column = table.get(1);
String errorMsg = table.get(2);
String dbName = "cloud";
String selectSql = "SELECT * FROM `" + dbName + "`.`" + tableName + "` WHERE " + column + " = ?";
if (tableName.equals("op_dc_vnet_alloc")) {
selectSql += " AND taken IS NOT NULL";
}
if(tableName.equals("user_ip_address")){
selectSql += " AND state!='Free'";
}
if (tableName.equals("op_dc_ip_address_alloc")) {
selectSql += " AND taken IS NOT NULL";
}
Transaction txn = Transaction.currentTxn();
try {
PreparedStatement stmt = txn.prepareAutoCloseStatement(selectSql);
stmt.setLong(1, zoneId);
ResultSet rs = stmt.executeQuery();
if (rs != null && rs.next()) {
throw new CloudRuntimeException("The zone is not deletable because " + errorMsg);
}
} catch (SQLException ex) {
throw new CloudRuntimeException("The Management Server failed to detect if zone is deletable. Please contact Cloud Support.");
}
}
}
private void checkZoneParameters(String zoneName, String dns1, String dns2, String internalDns1, String internalDns2, boolean checkForDuplicates, Long domainId) throws InvalidParameterValueException {
if (checkForDuplicates) {
// Check if a zone with the specified name already exists
if (validZone(zoneName)) {
throw new InvalidParameterValueException("A zone with that name already exists. Please specify a unique zone name.");
}
}
//check if valid domain
if(domainId != null){
DomainVO domain = _domainDao.findById(domainId);
if(domain == null) {
throw new InvalidParameterValueException("Please specify a valid domain id");
}
}
// Check IP validity for DNS addresses
// Empty strings is a valid input -- hence the length check
if (dns1 != null && dns1.length() > 0 && !NetUtils.isValidIp(dns1)) {
throw new InvalidParameterValueException("Please enter a valid IP address for DNS1");
}
if (dns2 != null && dns2.length() > 0 && !NetUtils.isValidIp(dns2)) {
throw new InvalidParameterValueException("Please enter a valid IP address for DNS2");
}
if ((internalDns1 != null && internalDns1.length() > 0 && !NetUtils.isValidIp(internalDns1))) {
throw new InvalidParameterValueException("Please enter a valid IP address for internal DNS1");
}
if (internalDns2 != null && internalDns2.length() > 0 && !NetUtils.isValidIp(internalDns2)) {
throw new InvalidParameterValueException("Please enter a valid IP address for internal DNS2");
}
}
private void checkIpRange(String startIp, String endIp, String cidrAddress, long cidrSize) throws InvalidParameterValueException {
if (!NetUtils.isValidIp(startIp)) {
throw new InvalidParameterValueException("The start address of the IP range is not a valid IP address.");
}
if (endIp != null && !NetUtils.isValidIp(endIp)) {
throw new InvalidParameterValueException("The end address of the IP range is not a valid IP address.");
}
if (!NetUtils.getCidrSubNet(startIp, cidrSize).equalsIgnoreCase(NetUtils.getCidrSubNet(cidrAddress, cidrSize))) {
throw new InvalidParameterValueException("The start address of the IP range is not in the CIDR subnet.");
}
if (endIp != null && !NetUtils.getCidrSubNet(endIp, cidrSize).equalsIgnoreCase(NetUtils.getCidrSubNet(cidrAddress, cidrSize))) {
throw new InvalidParameterValueException("The end address of the IP range is not in the CIDR subnet.");
}
if (endIp != null && NetUtils.ip2Long(startIp) > NetUtils.ip2Long(endIp)) {
throw new InvalidParameterValueException("The start IP address must have a lower value than the end IP address.");
}
}
@Override
@DB
public boolean deleteZone(DeleteZoneCmd cmd) {
Long userId = UserContext.current().getUserId();
Long zoneId = cmd.getId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
// Make sure the zone exists
if (!validZone(zoneId)) {
throw new InvalidParameterValueException("A zone with ID: " + zoneId + " does not exist.");
}
checkIfZoneIsDeletable(zoneId);
DataCenterVO zone = _zoneDao.findById(zoneId);
boolean success = _zoneDao.expunge(zoneId);
try {
// Delete vNet
_zoneDao.deleteVnet(zoneId);
//Delete networks
List networks = _networkDao.listByZone(zoneId);
if (networks != null && !networks.isEmpty()) {
for (NetworkVO network : networks) {
_networkDao.remove(network.getId());
}
}
} catch (Exception ex) {
s_logger.error("Failed to delete zone " + zoneId);
throw new CloudRuntimeException("Failed to delete zone " + zoneId);
}
if (success){
saveConfigurationEvent(userId, null, EventTypes.EVENT_ZONE_DELETE, "Successfully deleted zone with name: " + zone.getName() + ".", "dcId=" + zoneId);
return true;
} else{
return false;
}
}
@Override
public DataCenter editZone(UpdateZoneCmd cmd) {
//Parameter validation as from execute() method in V1
Long zoneId = cmd.getId();
String zoneName = cmd.getZoneName();
String dns1 = cmd.getDns1();
String dns2 = cmd.getDns2();
String internalDns1 = cmd.getInternalDns1();
String internalDns2 = cmd.getInternalDns2();
String vnetRange = cmd.getVlan();
String guestCidr = cmd.getGuestCidrAddress();
// String domain = cmd.getDomain();
Long userId = UserContext.current().getUserId();
// Long domainId = cmd.getDomainId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
DataCenterVO zone = _zoneDao.findById(zoneId);
if (zone == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "unable to find zone by id " + zoneId);
}
if (zoneName == null) {
zoneName = zone.getName();
}
//if zone is of Basic type, don't allow to add vnet range
if (vnetRange != null && zone.getNetworkType() == NetworkType.Basic) {
throw new InvalidParameterValueException("Can't add vnet range for the zone that supports Basic network");
}
// Make sure the zone exists
if (!validZone(zoneId)) {
throw new InvalidParameterValueException("A zone with ID: " + zoneId + " does not exist.");
}
// If the Vnet range is being changed, make sure there are no allocated VNets
if (vnetRange != null) {
if (zoneHasAllocatedVnets(zoneId)) {
throw new CloudRuntimeException("The vlan range is not editable because there are allocated vlans.");
}
}
String oldZoneName = zone.getName();
if (zoneName == null) {
zoneName = oldZoneName;
}
boolean dnsUpdate = false;
if(dns1 != null || dns2 != null){
dnsUpdate = true;
}
if (dns1 == null) {
dns1 = zone.getDns1();
}
if (dns2 == null) {
dns2 = zone.getDns2();
}
if(internalDns1 == null)
{
internalDns1 = zone.getInternalDns1();
}
if(guestCidr == null) {
guestCidr = zone.getGuestNetworkCidr();
}
// if(domain == null)
// domain = zone.getDomain();
boolean checkForDuplicates = !zoneName.equals(oldZoneName);
checkZoneParameters(zoneName, dns1, dns2, internalDns1, internalDns2, checkForDuplicates, null);//not allowing updating domain associated with a zone, once created
zone.setName(zoneName);
zone.setDns1(dns1);
zone.setDns2(dns2);
zone.setInternalDns1(internalDns1);
zone.setInternalDns2(internalDns2);
zone.setGuestNetworkCidr(guestCidr);
// zone.setDomain(domain);
if (vnetRange != null) {
zone.setVnet(vnetRange);
}
if (!_zoneDao.update(zoneId, zone)) {
throw new CloudRuntimeException("Failed to edit zone. Please contact Cloud Support.");
}
if (vnetRange != null) {
String[] tokens = vnetRange.split("-");
int begin = Integer.parseInt(tokens[0]);
int end = tokens.length == 1 ? (begin) : Integer.parseInt(tokens[1]);
_zoneDao.deleteVnet(zoneId);
_zoneDao.addVnet(zone.getId(), begin, end);
}
if(dnsUpdate){
//Update dns for domRs in zone
List DomainRouters = _domrDao.listByDataCenter(zoneId);
for(DomainRouterVO domR : DomainRouters)
{
domR.setDns1(dns1);
domR.setDns2(dns2);
_domrDao.update(domR.getId(), domR);
}
//Update dns for console proxies in zone
List ConsoleProxies = _vmInstanceDao.listByZoneIdAndType(zoneId, VirtualMachine.Type.ConsoleProxy);
for(VMInstanceVO consoleVm : ConsoleProxies)
{
ConsoleProxyVO proxy = _consoleDao.findById(consoleVm.getId());
if( proxy!= null ){
proxy.setDns1(dns1);
proxy.setDns2(dns2);
_consoleDao.update(proxy.getId(), proxy);
}
}
//Update dns for secondary storage Vms in zone
List storageVms = _vmInstanceDao.listByZoneIdAndType(zoneId, VirtualMachine.Type.SecondaryStorageVm);
for(VMInstanceVO storageVm : storageVms)
{
SecondaryStorageVmVO secStorageVm = _secStorageDao.findById(storageVm.getId());
if( secStorageVm!= null ){
secStorageVm.setDns1(dns1);
secStorageVm.setDns2(dns2);
_secStorageDao.update(secStorageVm.getId(), secStorageVm);
}
}
}
saveConfigurationEvent(userId, null, EventTypes.EVENT_ZONE_EDIT, "Successfully edited zone with name: " + zone.getName() + ".", "dcId=" + zone.getId(), "dns1=" + dns1, "dns2=" + dns2, "internalDns1=" + internalDns1, "internalDns2=" + internalDns2, "vnetRange=" + vnetRange, "guestCidr=" + guestCidr);
return zone;
}
@Override @DB
public DataCenterVO createZone(long userId, String zoneName, String dns1, String dns2, String internalDns1, String internalDns2, String vnetRange, String guestCidr, String domain, Long domainId, NetworkType zoneType) {
int vnetStart = 0;
int vnetEnd = 0;
if (vnetRange != null) {
String[] tokens = vnetRange.split("-");
try {
vnetStart = Integer.parseInt(tokens[0]);
if (tokens.length == 1) {
vnetEnd = vnetStart;
} else {
vnetEnd = Integer.parseInt(tokens[1]);
}
} catch (NumberFormatException e) {
throw new InvalidParameterValueException("Please specify valid integers for the vlan range.");
}
}
//checking the following params outside checkzoneparams method as we do not use these params for updatezone
//hence the method below is generic to check for common params
if ((guestCidr != null) && !NetUtils.isValidCIDR(guestCidr)) {
throw new InvalidParameterValueException("Please enter a valid guest cidr");
}
checkZoneParameters(zoneName, dns1, dns2, internalDns1, internalDns2, true, domainId);
Transaction txn = Transaction.currentTxn();
try {
txn.start();
// Create the new zone in the database
DataCenterVO zone = new DataCenterVO(zoneName, null, dns1, dns2, internalDns1, internalDns2, vnetRange, guestCidr, domain, domainId, zoneType);
zone = _zoneDao.persist(zone);
// Add vnet entries for the new zone if zone type is Advanced
if (vnetRange != null) {
_zoneDao.addVnet(zone.getId(), vnetStart, vnetEnd);
}
//Create deafult networks
createDefaultNetworks(zone.getId());
if (vnetRange != null) {
saveConfigurationEvent(userId, null, EventTypes.EVENT_ZONE_CREATE, "Successfully created new zone with name: " + zoneName + ".", "dcId=" + zone.getId(), "dns1=" + dns1, "dns2=" + dns2, "internalDns1=" + internalDns1, "internalDns2=" + internalDns2, "vnetRange=" + vnetRange, "guestCidr=" + guestCidr);
} else {
saveConfigurationEvent(userId, null, EventTypes.EVENT_ZONE_CREATE, "Successfully created new zone with name: " + zoneName + ".", "dcId=" + zone.getId(), "dns1=" + dns1, "dns2=" + dns2, "internalDns1=" + internalDns1, "internalDns2=" + internalDns2, "guestCidr=" + guestCidr);
}
txn.commit();
return zone;
} catch (Exception ex) {
txn.rollback();
s_logger.warn("Exception: ", ex);
throw new CloudRuntimeException("Fail to create a network");
}finally {
txn.close();
}
}
@Override
public void createDefaultNetworks(long zoneId) throws ConcurrentOperationException{
DataCenterVO zone = _zoneDao.findById(zoneId);
//Create public, management, control and storage networks as a part of the zone creation
if (zone != null) {
List ntwkOff = _networkOfferingDao.listSystemNetworkOfferings();
for (NetworkOfferingVO offering : ntwkOff) {
DataCenterDeployment plan = new DataCenterDeployment(zone.getId(), null, null, null);
NetworkVO userNetwork = new NetworkVO();
Account systemAccount = _accountDao.findById(Account.ACCOUNT_ID_SYSTEM);
BroadcastDomainType broadcastDomainType = null;
if (offering.getGuestIpType() != GuestIpType.DirectPodBased) {
if (offering.getTrafficType() == TrafficType.Management) {
broadcastDomainType = BroadcastDomainType.Native;
} else if (offering.getTrafficType() == TrafficType.Public) {
broadcastDomainType = BroadcastDomainType.Vlan;
} else if (offering.getTrafficType() == TrafficType.Control) {
broadcastDomainType = BroadcastDomainType.LinkLocal;
}
userNetwork.setBroadcastDomainType(broadcastDomainType);
_networkMgr.setupNetwork(systemAccount, offering, userNetwork, plan, null, null, true);
}
}
}
//if zone is basic, create a untagged network
if (zone != null && zone.getNetworkType() == NetworkType.Basic) {
//Create network
DataCenterDeployment plan = new DataCenterDeployment(zone.getId(), null, null, null);
NetworkVO userNetwork = new NetworkVO();
userNetwork.setBroadcastDomainType(BroadcastDomainType.Native);
Account systemAccount = _accountDao.findById(Account.ACCOUNT_ID_SYSTEM);
List networkOffering = _networkOfferingDao.findByType(GuestIpType.DirectPodBased);
if (networkOffering == null || networkOffering.isEmpty()) {
throw new CloudRuntimeException("No default DirectPodBased network offering is found");
}
_networkMgr.setupNetwork(systemAccount, networkOffering.get(0), userNetwork, plan, null, null, true);
}
}
@Override
public DataCenter createZone(CreateZoneCmd cmd) {
// grab parameters from the command
Long userId = UserContext.current().getUserId();
String zoneName = cmd.getZoneName();
String dns1 = cmd.getDns1();
String dns2 = cmd.getDns2();
String internalDns1 = cmd.getInternalDns1();
String internalDns2 = cmd.getInternalDns2();
String vnetRange = cmd.getVlan();
String guestCidr = cmd.getGuestCidrAddress();
Long domainId = cmd.getDomainId();
String type = cmd.getNetworkType();
Boolean isBasic = false;
if (!(type.equalsIgnoreCase(NetworkType.Basic.toString())) && !(type.equalsIgnoreCase(NetworkType.Advanced.toString()))) {
throw new InvalidParameterValueException("Invalid zone type; only Advanced and Basic values are supported");
} else if (type.equalsIgnoreCase(NetworkType.Basic.toString())) {
isBasic = true;
}
NetworkType zoneType = isBasic ? NetworkType.Basic : NetworkType.Advanced;
DomainVO domainVO = null;
if (userId == null) {
userId = User.UID_SYSTEM;
}
if(domainId != null){
domainVO = _domainDao.findById(domainId);
}
//Verify zone type
if (zoneType == NetworkType.Basic && vnetRange != null) {
vnetRange = null;
}
return createZone(userId, zoneName, dns1, dns2, internalDns1, internalDns2, vnetRange, guestCidr, domainVO != null ? domainVO.getName() : null, domainId, zoneType);
}
@Override
public ServiceOffering createServiceOffering(CreateServiceOfferingCmd cmd) throws InvalidParameterValueException {
Long userId = UserContext.current().getUserId();
if (userId == null) {
userId = User.UID_SYSTEM;
}
String name = cmd.getServiceOfferingName();
if ((name == null) || (name.length() == 0)) {
throw new InvalidParameterValueException("Failed to create service offering: specify the name that has non-zero length");
}
String displayText = cmd.getDisplayText();
if ((displayText == null) || (displayText.length() == 0)) {
throw new InvalidParameterValueException("Failed to create service offering " + name + ": specify the display text that has non-zero length");
}
Long cpuNumber = cmd.getCpuNumber();
if ((cpuNumber == null) || (cpuNumber.intValue() <= 0) || (cpuNumber.intValue() > 2147483647)) {
throw new InvalidParameterValueException("Failed to create service offering " + name + ": specify the cpu number value between 1 and 2147483647");
}
Long cpuSpeed = cmd.getCpuSpeed();
if ((cpuSpeed == null) || (cpuSpeed.intValue() <= 0) || (cpuSpeed.intValue() > 2147483647)) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "Failed to create service offering " + name + ": specify the cpu speed value between 1 and 2147483647");
}
Long memory = cmd.getMemory();
if ((memory == null) || (memory.intValue() <= 0) || (memory.intValue() > 2147483647)) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "Failed to create service offering " + name + ": specify the memory value between 1 and 2147483647");
}
//check if valid domain
if(cmd.getDomainId() != null){
DomainVO domain = _domainDao.findById(cmd.getDomainId());
if(domain == null) {
throw new InvalidParameterValueException("Please specify a valid domain id");
}
}
boolean localStorageRequired = false;
String storageType = cmd.getStorageType();
if (storageType == null) {
localStorageRequired = false;
} else if (storageType.equals("local")) {
localStorageRequired = true;
} else if (storageType.equals("shared")) {
localStorageRequired = false;
} else {
throw new InvalidParameterValueException("Invalid storage type " + storageType + " specified, valid types are: 'local' and 'shared'");
}
Boolean offerHA = cmd.getOfferHa();
if (offerHA == null) {
offerHA = false;
}
Boolean useVirtualNetwork = cmd.getUseVirtualNetwork();
if (useVirtualNetwork == null) {
useVirtualNetwork = Boolean.TRUE;
}
return createServiceOffering(userId, cmd.getServiceOfferingName(), cpuNumber.intValue(), memory.intValue(), cpuSpeed.intValue(), cmd.getDisplayText(),
localStorageRequired, offerHA, useVirtualNetwork, cmd.getTags(),cmd.getDomainId());
}
@Override
public ServiceOfferingVO createServiceOffering(long userId, String name, int cpu, int ramSize, int speed, String displayText, boolean localStorageRequired, boolean offerHA, boolean useVirtualNetwork, String tags, Long domainId) {
String networkRateStr = _configDao.getValue("network.throttling.rate");
String multicastRateStr = _configDao.getValue("multicast.throttling.rate");
int networkRate = ((networkRateStr == null) ? 200 : Integer.parseInt(networkRateStr));
int multicastRate = ((multicastRateStr == null) ? 10 : Integer.parseInt(multicastRateStr));
NetworkOffering.GuestIpType guestIpType = useVirtualNetwork ? NetworkOffering.GuestIpType.Virtual : NetworkOffering.GuestIpType.Direct;
tags = cleanupTags(tags);
ServiceOfferingVO offering = new ServiceOfferingVO(name, cpu, ramSize, speed, networkRate, multicastRate, offerHA, displayText, guestIpType, localStorageRequired, false, tags, false,domainId);
if ((offering = _serviceOfferingDao.persist(offering)) != null) {
saveConfigurationEvent(userId, null, EventTypes.EVENT_SERVICE_OFFERING_CREATE, "Successfully created new service offering with name: " + name + ".", "soId=" + offering.getId(), "name=" + name, "numCPUs=" + cpu, "ram=" + ramSize, "cpuSpeed=" + speed,
"displayText=" + displayText, "guestIPType=" + guestIpType, "localStorageRequired=" + localStorageRequired, "offerHA=" + offerHA, "useVirtualNetwork=" + useVirtualNetwork, "tags=" + tags);
return offering;
} else {
return null;
}
}
@Override
public ServiceOffering updateServiceOffering(UpdateServiceOfferingCmd cmd) {
String displayText = cmd.getDisplayText();
Long id = cmd.getId();
String name = cmd.getServiceOfferingName();
Boolean ha = cmd.getOfferHa();
// String tags = cmd.getTags();
Boolean useVirtualNetwork = cmd.getUseVirtualNetwork();
Long userId = UserContext.current().getUserId();
Long domainId = cmd.getDomainId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
// Verify input parameters
ServiceOfferingVO offeringHandle = _serviceOfferingDao.findById(id);;
if (offeringHandle == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "unable to find service offering " + id);
}
boolean updateNeeded = (name != null || displayText != null || ha != null || useVirtualNetwork != null || domainId != null);
if (!updateNeeded) {
return _serviceOfferingDao.findById(id);
}
ServiceOfferingVO offering = _serviceOfferingDao.createForUpdate(id);
if (name != null) {
offering.setName(name);
}
if (displayText != null) {
offering.setDisplayText(displayText);
}
if (ha != null) {
offering.setOfferHA(ha);
}
if (useVirtualNetwork != null) {
NetworkOffering.GuestIpType guestIpType = useVirtualNetwork ? NetworkOffering.GuestIpType.Virtual : NetworkOffering.GuestIpType.Direct;
offering.setGuestIpType(guestIpType);
}
if (domainId != null){
offering.setDomainId(domainId);
}
//Note: tag editing commented out for now; keeping the code intact, might need to re-enable in next releases
// if (tags != null)
// {
// if (tags.trim().isEmpty() && offeringHandle.getTags() == null)
// {
// //no new tags; no existing tags
// offering.setTagsArray(csvTagsToList(null));
// }
// else if (!tags.trim().isEmpty() && offeringHandle.getTags() != null)
// {
// //new tags + existing tags
// List oldTags = csvTagsToList(offeringHandle.getTags());
// List newTags = csvTagsToList(tags);
// oldTags.addAll(newTags);
// offering.setTagsArray(oldTags);
// }
// else if(!tags.trim().isEmpty())
// {
// //new tags; NO existing tags
// offering.setTagsArray(csvTagsToList(tags));
// }
// }
if (_serviceOfferingDao.update(id, offering)) {
offering = _serviceOfferingDao.findById(id);
saveConfigurationEvent(userId, null, EventTypes.EVENT_SERVICE_OFFERING_EDIT, "Successfully updated service offering with name: " + offering.getName() + ".", "soId=" + offering.getId(), "name=" + offering.getName(),
"displayText=" + offering.getDisplayText(), "offerHA=" + offering.getOfferHA(), "useVirtualNetwork=" + (offering.getGuestIpType() == NetworkOffering.GuestIpType.Virtual), "tags=" + offering.getTags(), "domainId=" + offering.getDomainId());
return offering;
} else {
return null;
}
}
@Override
public DiskOfferingVO createDiskOffering(long domainId, String name, String description, Long numGibibytes, String tags, Boolean isCustomized) throws InvalidParameterValueException {
long diskSize = 0;//special case for custom disk offerings
if (numGibibytes != null && (numGibibytes <= 0)) {
throw new InvalidParameterValueException("Please specify a disk size of at least 1 Gb.");
} else if (numGibibytes != null && (numGibibytes > _maxVolumeSizeInGb)) {
throw new InvalidParameterValueException("The maximum size for a disk is " + _maxVolumeSizeInGb + " Gb.");
}
if(numGibibytes != null){
diskSize = numGibibytes * 1024;
}
if(diskSize == 0){
isCustomized = true;
}
tags = cleanupTags(tags);
DiskOfferingVO newDiskOffering = new DiskOfferingVO(domainId, name, description, diskSize,tags, isCustomized);
return _diskOfferingDao.persist(newDiskOffering);
}
@Override
public DiskOffering createDiskOffering(CreateDiskOfferingCmd cmd) throws InvalidParameterValueException {
String name = cmd.getOfferingName();
String description = cmd.getDisplayText();
Long numGibibytes = cmd.getDiskSize();
Boolean isCustomized = cmd.isCustomized() != null ? cmd.isCustomized() : false; //false by default
String tags = cmd.getTags();
Long domainId = cmd.getDomainId() != null ? cmd.getDomainId() : Long.valueOf(DomainVO.ROOT_DOMAIN); // disk offering always gets created under the root domain.Bug # 6055 if not passed in cmd
if(!isCustomized && numGibibytes == null){
throw new InvalidParameterValueException("Disksize is required for non-customized disk offering");
}
return createDiskOffering(domainId, name, description, numGibibytes, tags, isCustomized);
}
@Override
public DiskOffering updateDiskOffering(UpdateDiskOfferingCmd cmd) throws InvalidParameterValueException{
Long diskOfferingId = cmd.getId();
String name = cmd.getDiskOfferingName();
String displayText = cmd.getDisplayText();
// String tags = cmd.getTags();
Long domainId = cmd.getDomainId();
//Check if diskOffering exists
DiskOfferingVO diskOfferingHandle = _diskOfferingDao.findById(diskOfferingId);
if (diskOfferingHandle == null) {
throw new InvalidParameterValueException("Unable to find disk offering by id " + diskOfferingId);
}
boolean updateNeeded = (name != null || displayText != null);
if (!updateNeeded) {
return _diskOfferingDao.findById(diskOfferingId);
}
DiskOfferingVO diskOffering = _diskOfferingDao.createForUpdate(diskOfferingId);
if (name != null) {
diskOffering.setName(name);
}
if (displayText != null) {
diskOffering.setDisplayText(displayText);
}
if (domainId != null){
diskOffering.setDomainId(domainId);
}
//Note: tag editing commented out for now;keeping the code intact, might need to re-enable in next releases
// if (tags != null)
// {
// if (tags.trim().isEmpty() && diskOfferingHandle.getTags() == null)
// {
// //no new tags; no existing tags
// diskOffering.setTagsArray(csvTagsToList(null));
// }
// else if (!tags.trim().isEmpty() && diskOfferingHandle.getTags() != null)
// {
// //new tags + existing tags
// List oldTags = csvTagsToList(diskOfferingHandle.getTags());
// List newTags = csvTagsToList(tags);
// oldTags.addAll(newTags);
// diskOffering.setTagsArray(oldTags);
// }
// else if(!tags.trim().isEmpty())
// {
// //new tags; NO existing tags
// diskOffering.setTagsArray(csvTagsToList(tags));
// }
// }
if (_diskOfferingDao.update(diskOfferingId, diskOffering)) {
saveConfigurationEvent(UserContext.current().getUserId(), null, EventTypes.EVENT_DISK_OFFERING_EDIT, "Successfully updated disk offering with name: " + diskOffering.getName() + ".", "doId=" + diskOffering.getId(), "name=" + diskOffering.getName(),
"displayText=" + diskOffering.getDisplayText(), "diskSize=" + diskOffering.getDiskSize(),"tags=" + diskOffering.getTags(),"domainId="+cmd.getDomainId());
return _diskOfferingDao.findById(diskOfferingId);
} else {
return null;
}
}
@Override
public boolean deleteDiskOffering(DeleteDiskOfferingCmd cmd) throws InvalidParameterValueException{
Long diskOfferingId = cmd.getId();
DiskOfferingVO offering = _diskOfferingDao.findById(diskOfferingId);
if (offering == null) {
throw new InvalidParameterValueException("Unable to find disk offering by id " + diskOfferingId);
}
if (_diskOfferingDao.remove(diskOfferingId)) {
return true;
} else {
return false;
}
}
@Override
public boolean deleteServiceOffering(DeleteServiceOfferingCmd cmd) throws InvalidParameterValueException{
Long offeringId = cmd.getId();
Long userId = UserContext.current().getUserId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
//Verify service offering id
ServiceOfferingVO offering = _serviceOfferingDao.findById(offeringId);
if (offering == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "unable to find service offering " + offeringId);
} else if (offering.getRemoved() != null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "unable to find service offering " + offeringId);
}
if (_serviceOfferingDao.remove(offeringId)) {
saveConfigurationEvent(userId, null, EventTypes.EVENT_SERVICE_OFFERING_EDIT, "Successfully deleted service offering with name: " + offering.getName(), "soId=" + offeringId, "name=" + offering.getName(),
"displayText=" + offering.getDisplayText(), "offerHA=" + offering.getOfferHA(), "useVirtualNetwork=" + (offering.getGuestIpType() == GuestIpType.Virtual));
return true;
} else {
return false;
}
}
@Override
public String changePrivateIPRange(boolean add, long podId, String startIP, String endIP) throws InvalidParameterValueException {
checkPrivateIpRangeErrors(podId, startIP, endIP);
long zoneId = _podDao.findById(podId).getDataCenterId();
List problemIPs = null;
if (add) {
problemIPs = savePrivateIPRange(startIP, endIP, podId, zoneId);
} else {
problemIPs = deletePrivateIPRange(startIP, endIP, podId, zoneId);
}
if (problemIPs == null) {
throw new InvalidParameterValueException ("Failed to change private IP range. Please contact Cloud Support.");
} else {
return genChangeRangeSuccessString(problemIPs, add);
}
}
@Override
public Vlan createVlanAndPublicIpRange(CreateVlanIpRangeCmd cmd) throws InsufficientCapacityException, ConcurrentOperationException, InvalidParameterValueException {
Long zoneId = cmd.getZoneId();
Long podId = cmd.getPodId();
String startIP = cmd.getStartIp();
String endIP = cmd.getEndIp();
String vlanGateway = cmd.getGateway();
String vlanNetmask = cmd.getNetmask();
Long userId = UserContext.current().getUserId();
String vlanId = cmd.getVlan();
Boolean forVirtualNetwork = cmd.isForVirtualNetwork();
Long networkId = cmd.getNetworkID();
// If an account name and domain ID are specified, look up the account
String accountName = cmd.getAccountName();
Long domainId = cmd.getDomainId();
Account account = null;
if ((accountName != null) && (domainId != null)) {
account = _accountDao.findActiveAccount(accountName, domainId);
if (account == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "Please specify a valid account.");
}
}
//Verify that network exists
NetworkVO network = null;
if (networkId != null) {
network = _networkDao.findById(networkId);
if (network == null) {
throw new InvalidParameterValueException("Unable to find network by id " + networkId);
} else {
zoneId = network.getDataCenterId();
}
}
//Verify that zone exists
DataCenterVO zone = _zoneDao.findById(zoneId);
if (zone == null) {
throw new InvalidParameterValueException("Unable to find zone by id " + zoneId);
}
//If networkId is not specified, and vlan is Virtual or Direct Untagged, try to locate default networks
if (forVirtualNetwork){
if (network == null) {
//find default public network in the zone
networkId = _networkMgr.getSystemNetworkIdByZoneAndTrafficTypeAndGuestType(zoneId, TrafficType.Public, null);
} else if (network.getGuestType() != null || network.getTrafficType() != TrafficType.Public){
throw new InvalidParameterValueException("Can't find Public network by id=" + networkId);
}
} else {
if (network == null) {
if (zone.getNetworkType() == DataCenter.NetworkType.Basic) {
networkId = _networkMgr.getSystemNetworkIdByZoneAndTrafficTypeAndGuestType(zoneId, TrafficType.Public, GuestIpType.DirectPodBased);
} else {
throw new InvalidParameterValueException("Nework id is required for Direct vlan creation ");
}
} else if (network.getGuestType() == null || network.getGuestType() == GuestIpType.Virtual) {
throw new InvalidParameterValueException("Can't create direct vlan for network id=" + networkId + " with GuestType: " + network.getGuestType());
}
}
//if end ip is not specified, default it to startIp
if (endIP == null && startIP != null) {
endIP = startIP;
}
if (forVirtualNetwork || zone.getNetworkType() == DataCenter.NetworkType.Basic) {
if (vlanGateway == null || vlanNetmask == null || zoneId == null) {
throw new InvalidParameterValueException("Gateway, netmask and zoneId have to be passed in for virtual and direct untagged networks");
}
} else {
//check if startIp and endIp belong to network Cidr
String networkCidr = network.getCidr();
String networkGateway = network.getGateway();
Long networkZoneId = network.getDataCenterId();
String[] splitResult = networkCidr.split("\\/");
long size = Long.valueOf(splitResult[1]);
String networkNetmask = NetUtils.getCidrNetmask(size);
//Check if ip addresses are in network range
if (!NetUtils.sameSubnet(startIP, networkGateway, networkNetmask)) {
throw new InvalidParameterValueException("Start ip is not in network cidr: " + networkCidr);
}
if (endIP != null) {
if (!NetUtils.sameSubnet(endIP, networkGateway, networkNetmask)) {
throw new InvalidParameterValueException("End ip is not in network cidr: " + networkCidr);
}
}
//set gateway, netmask, zone from network object
vlanGateway = networkGateway;
vlanNetmask = networkNetmask;
zoneId = networkZoneId;
//set vlanId if it's not null for the network
URI uri = network.getBroadcastUri();
if (uri != null) {
String[] vlan = uri.toString().split("vlan:\\/\\/");
vlanId = vlan[1];
}
}
return createVlanAndPublicIpRange(userId, zoneId, podId, startIP, endIP, vlanGateway, vlanNetmask, forVirtualNetwork, vlanId, account, networkId);
}
@Override
public Vlan createVlanAndPublicIpRange(Long userId, Long zoneId, Long podId, String startIP, String endIP, String vlanGateway, String vlanNetmask, boolean forVirtualNetwork, String vlanId, Account account, Long networkId) throws InsufficientCapacityException, ConcurrentOperationException, InvalidParameterValueException{
// Check that the pod ID is valid
if (podId != null && ((_podDao.findById(podId)) == null)) {
throw new InvalidParameterValueException("Please specify a valid pod.");
}
if (podId != null && _podDao.findById(podId).getDataCenterId() != zoneId) {
throw new InvalidParameterValueException("Pod id=" + podId + " doesn't belong to zone id=" + zoneId);
}
// If the VLAN id is null, default it to untagged
if (vlanId == null) {
vlanId = Vlan.UNTAGGED;
}
DataCenterVO zone;
if (zoneId == null || ((zone = _zoneDao.findById(zoneId)) == null)) {
throw new InvalidParameterValueException("Please specify a valid zone.");
}
//Allow adding untagged direct vlan only for Basic zone
if (zone.getNetworkType() == NetworkType.Advanced && vlanId.equals(Vlan.UNTAGGED) && !forVirtualNetwork) {
throw new InvalidParameterValueException("Direct untagged network is not supported for the zone " + zone.getId() + " of type " + zone.getNetworkType());
} else if (zone.getNetworkType() == NetworkType.Basic && !(vlanId.equals(Vlan.UNTAGGED) && !forVirtualNetwork)) {
throw new InvalidParameterValueException("Only direct untagged network is supported in the zone " + zone.getId() + " of type " + zone.getNetworkType());
}
//don't allow to create a virtual vlan when zone's vnet is NULL
if (zone.getVnet() == null && forVirtualNetwork) {
throw new InvalidParameterValueException("Can't add virtual network to the zone id=" + zone.getId() + " as zone doesn't have guest vlan configured");
}
VlanType vlanType = forVirtualNetwork ? VlanType.VirtualNetwork : VlanType.DirectAttached;
//check for hypervisor type to be xenserver
String hypervisorType = _configDao.getValue("hypervisor.type");
if(hypervisorType.equalsIgnoreCase("xenserver")) {
//check for the vlan being added before going to db, to see if it is untagged
if(vlanType.toString().equalsIgnoreCase("VirtualNetwork") && vlanId.equalsIgnoreCase("untagged"))
{
if(_configDao.getValue("xen.public.network.device") == null || _configDao.getValue("xen.public.network.device").equals(""))
{
throw new CloudRuntimeException("For adding an untagged IP range, please set up xen.public.network.device");
}
}
}
//if we have an ip range for vlan id=x, vlantype=y; we should
//only allow adding another range with id=x for same type y
if (!vlanId.equals(Vlan.UNTAGGED)) {
VlanVO vlanHandle = _vlanDao.findByZoneAndVlanId(zoneId, vlanId);
if (vlanHandle!=null && !vlanHandle.getVlanType().equals(vlanType)) {
throw new InvalidParameterValueException("This vlan id is already associated with the vlan type "+vlanHandle.getVlanType().toString()
+",whilst you are trying to associate it with vlan type "+vlanType.toString());
}
}
// //check if the account's domain is a child of the zone's domain, for adding vlan ip ranges
// if(domainId != null && !_domainDao.isChildDomain(zone.getDomainId(), domainId)){
// //this is for account specific case, as domainId != null
// throw new PermissionDeniedException("The account associated with specific domain id:"+domainId+" doesn't have permissions to add vlan ip ranges for the zone:"+zone.getId());
// }
//ACL check
checkAccess(account, zone);
boolean associateIpRangeToAccount = false;
if (vlanType.equals(VlanType.VirtualNetwork)) {
if (account != null) {
// verify resource limits
long ipResourceLimit = _accountMgr.findCorrectResourceLimit((AccountVO)account, ResourceType.public_ip);
long accountIpRange = NetUtils.ip2Long(endIP) - NetUtils.ip2Long(startIP) + 1;
if (s_logger.isDebugEnabled()) {
s_logger.debug(" IPResourceLimit " +ipResourceLimit + " accountIpRange " + accountIpRange);
}
if (ipResourceLimit != -1 && accountIpRange > ipResourceLimit){ // -1 means infinite
throw new InvalidParameterValueException(" Public IP Resource Limit is set to " + ipResourceLimit + " which is less than the IP range of " + accountIpRange + " provided");
}
associateIpRangeToAccount = true;
}
} else if (vlanType.equals(VlanType.DirectAttached)) {
// if (!((account != null && podId == null) ||
// (account == null && podId != null))) {
// throw new InvalidParameterValueException("Direct Attached IP ranges must either be pod-wide, or for one account.");
// }
if (account != null) {
// VLANs for an account must be tagged
if (vlanId.equals(Vlan.UNTAGGED)) {
throw new InvalidParameterValueException("Direct Attached IP ranges for an account must be tagged.");
}
// Make sure there aren't any pod VLANs in this zone
List podsInZone = _podDao.listByDataCenterId(zone.getId());
for (HostPodVO pod : podsInZone) {
if (_podVlanMapDao.listPodVlanMapsByPod(pod.getId()).size() > 0) {
throw new InvalidParameterValueException("Zone " + zone.getName() + " already has pod-wide IP ranges. A zone may contain either pod-wide IP ranges or account-wide IP ranges, but not both.");
}
}
} else if (podId != null) {
// Pod-wide VLANs must be untagged
if (!vlanId.equals(Vlan.UNTAGGED)) {
throw new InvalidParameterValueException("Direct Attached IP ranges for a pod must be untagged.");
}
// Make sure there aren't any account VLANs in this zone
List accountVlanMaps = _accountVlanMapDao.listAllIncludingRemoved();
for (AccountVlanMapVO accountVlanMap : accountVlanMaps) {
VlanVO vlan = _vlanDao.findById(accountVlanMap.getVlanDbId());
if (vlan.getDataCenterId() == zone.getId()) {
throw new InvalidParameterValueException("Zone " + zone.getName() + " already has account-wide IP ranges. A zone may contain either pod-wide IP ranges or account-wide IP ranges, but not both.");
}
}
}
} else {
throw new InvalidParameterValueException("Please specify a valid IP range type. Valid types are: " + VlanType.values().toString());
}
// Make sure the gateway is valid
if (!NetUtils.isValidIp(vlanGateway)) {
throw new InvalidParameterValueException("Please specify a valid gateway");
}
// Make sure the netmask is valid
if (!NetUtils.isValidIp(vlanNetmask)) {
throw new InvalidParameterValueException("Please specify a valid netmask");
}
String newVlanSubnet = NetUtils.getSubNet(vlanGateway, vlanNetmask);
// Check if the new VLAN's subnet conflicts with the guest network in the specified zone
String guestNetworkCidr = zone.getGuestNetworkCidr();
String[] cidrPair = guestNetworkCidr.split("\\/");
String guestIpNetwork = NetUtils.getIpRangeStartIpFromCidr(cidrPair[0],Long.parseLong(cidrPair[1]));
long guestCidrSize = Long.parseLong(cidrPair[1]);
long vlanCidrSize = NetUtils.getCidrSize(vlanNetmask);
long cidrSizeToUse = -1;
if (vlanCidrSize < guestCidrSize) {
cidrSizeToUse = vlanCidrSize;
} else {
cidrSizeToUse = guestCidrSize;
}
String guestSubnet = NetUtils.getCidrSubNet(guestIpNetwork, cidrSizeToUse);
if (newVlanSubnet.equals(guestSubnet)) {
throw new InvalidParameterValueException("The new IP range you have specified has the same subnet as the guest network in zone: " + zone.getName() + ". Please specify a different gateway/netmask.");
}
// Check if there are any errors with the IP range
checkPublicIpRangeErrors(zoneId, vlanId, vlanGateway, vlanNetmask, startIP, endIP);
// Throw an exception if any of the following is true:
// 1. Another VLAN in the same zone has a different tag but the same subnet as the new VLAN
// 2. Another VLAN in the same zone that has the same tag and subnet as the new VLAN has IPs that overlap with the IPs being added
// 3. Another VLAN in the same zone that has the same tag and subnet as the new VLAN has a different gateway than the new VLAN
List vlans = _vlanDao.listByZone(zone.getId());
for (VlanVO vlan : vlans) {
String otherVlanGateway = vlan.getVlanGateway();
String otherVlanSubnet = NetUtils.getSubNet(vlan.getVlanGateway(), vlan.getVlanNetmask());
String[] otherVlanIpRange = vlan.getIpRange().split("\\-");
String otherVlanStartIP = otherVlanIpRange[0];
String otherVlanEndIP = null;
if (otherVlanIpRange.length > 1) {
otherVlanEndIP = otherVlanIpRange[1];
}
if (!vlanId.equals(vlan.getVlanTag()) && newVlanSubnet.equals(otherVlanSubnet)) {
throw new InvalidParameterValueException("The IP range with tag: " + vlan.getVlanTag() + " in zone " + zone.getName() + " has the same subnet. Please specify a different gateway/netmask.");
}
if (vlanId.equals(vlan.getVlanTag()) && newVlanSubnet.equals(otherVlanSubnet)) {
if (NetUtils.ipRangesOverlap(startIP, endIP, otherVlanStartIP, otherVlanEndIP)) {
throw new InvalidParameterValueException("The IP range with tag: " + vlan.getVlanTag() + " already has IPs that overlap with the new range. Please specify a different start IP/end IP.");
}
if (!vlanGateway.equals(otherVlanGateway)) {
throw new InvalidParameterValueException("The IP range with tag: " + vlan.getVlanTag() + " has already been added with gateway " + otherVlanGateway + ". Please specify a different tag.");
}
}
}
// Check if a guest VLAN is using the same tag
if (_zoneDao.findVnet(zoneId, vlanId).size() > 0) {
throw new InvalidParameterValueException("The VLAN tag " + vlanId + " is already being used for the guest network in zone " + zone.getName());
}
// Everything was fine, so persist the VLAN
String ipRange = startIP;
if (endIP != null) {
ipRange += "-" + endIP;
}
VlanVO vlan = new VlanVO(vlanType, vlanId, vlanGateway, vlanNetmask, zone.getId(), ipRange, networkId);
vlan = _vlanDao.persist(vlan);
// Persist the IP range
if (account != null && vlanType.equals(VlanType.VirtualNetwork)){
if(!savePublicIPRangeForAccount(startIP, endIP, zoneId, vlan.getId(), account.getId(), account.getDomainId())) {
deletePublicIPRange(vlan.getId());
_vlanDao.expunge(vlan.getId());
throw new CloudRuntimeException("Failed to save IP range. Please contact Cloud Support."); //It can be Direct IP or Public IP.
}
}else if (!savePublicIPRange(startIP, endIP, zoneId, vlan.getId())) {
deletePublicIPRange(vlan.getId());
_vlanDao.expunge(vlan.getId());
throw new CloudRuntimeException("Failed to save IP range. Please contact Cloud Support."); //It can be Direct IP or Public IP.
}
if (account != null) {
// This VLAN is account-specific, so create an AccountVlanMapVO entry
AccountVlanMapVO accountVlanMapVO = new AccountVlanMapVO(account.getId(), vlan.getId());
_accountVlanMapDao.persist(accountVlanMapVO);
} else if (podId != null) {
// This VLAN is pod-wide, so create a PodVlanMapVO entry
PodVlanMapVO podVlanMapVO = new PodVlanMapVO(podId, vlan.getId());
_podVlanMapDao.persist(podVlanMapVO);
}
String eventMsg = "Successfully created new IP range (tag = " + vlanId + ", gateway = " + vlanGateway + ", netmask = " + vlanNetmask + ", start IP = " + startIP;
if (endIP != null) {
eventMsg += ", end IP = " + endIP;
}
eventMsg += ".";
Long accountId = ((account == null) ? Account.ACCOUNT_ID_SYSTEM : account.getId());
saveConfigurationEvent(userId, accountId, EventTypes.EVENT_VLAN_IP_RANGE_CREATE, eventMsg, "vlanType=" + vlanType, "dcId=" + zoneId,
"accountId=" + accountId, "podId=" + podId,
"vlanId=" + vlanId, "vlanGateway=" + vlanGateway,
"vlanNetmask=" + vlanNetmask, "startIP=" + startIP,
"endIP=" + endIP);
if (associateIpRangeToAccount) {
// if this is an account VLAN, now associate the IP Addresses to the account
associateIpAddressListToAccount(userId, account.getId(), zoneId, vlan.getId());
}
return vlan;
}
@Override @DB
public void associateIpAddressListToAccount(long userId, long accountId, long zoneId, Long vlanId) throws InsufficientAddressCapacityException,
ConcurrentOperationException {
Transaction txn = Transaction.currentTxn();
AccountVO account = null;
try {
//Acquire Lock
account = _accountDao.acquireInLockTable(accountId);
if (account == null) {
s_logger.warn("Unable to lock account: " + accountId);
throw new ConcurrentOperationException("Unable to acquire account lock");
}
s_logger.debug("Associate IP address lock acquired");
//Get Router
DomainRouterVO router = _domrDao.findBy(accountId, zoneId);
if (router == null) {
s_logger.debug("No router found for account: " + account.getAccountName() + ".");
return;
}
if (router.getState() == State.Running) {
//Get Vlans associated with the account
List vlansForAccount = new ArrayList();
if (vlanId == null){
vlansForAccount.addAll(_vlanDao.listVlansForAccountByType(zoneId, account.getId(), VlanType.VirtualNetwork));
s_logger.debug("vlansForAccount "+ vlansForAccount);
}else{
vlansForAccount.add(_vlanDao.findById(vlanId));
}
// Creating a list of all the ips that can be assigned to this account
txn.start();
List ipAddrsList = new ArrayList();
for (VlanVO vlan : vlansForAccount){
ipAddrsList.addAll(_publicIpAddressDao.assignAcccountSpecificIps(accountId, account.getDomainId(), vlan.getId(), false));
long size = ipAddrsList.size();
_accountMgr.incrementResourceCount(accountId, ResourceType.public_ip, size);
s_logger.debug("Assigning new ip addresses " +ipAddrsList);
}
if(ipAddrsList.isEmpty()) {
return;
}
// Associate the IP's to DomR
boolean success = _networkMgr.associateIP(router,ipAddrsList, true, 0);
String errorMsg = "Unable to assign public IP address pool";
if (!success) {
s_logger.debug(errorMsg);
for(String ip : ipAddrsList){
EventUtils.saveEvent(userId, accountId, EventVO.LEVEL_ERROR, EventTypes.EVENT_NET_IP_ASSIGN, "Unable to assign public IP " +ip);
}
throw new CloudRuntimeException(errorMsg);
}
txn.commit();
for(String ip : ipAddrsList){
EventUtils.saveEvent(userId, accountId, EventVO.LEVEL_INFO, EventTypes.EVENT_NET_IP_ASSIGN, "Successfully assigned account IP " +ip);
}
}
} catch (CloudRuntimeException iee) {
s_logger.error("Associate IP threw an CloudRuntimeException.", iee);
throw iee;
} catch (Throwable t) {
s_logger.error("Associate IP address threw an exception.", t);
throw new CloudRuntimeException("Associate IP address exception");
} finally {
if (account != null) {
_accountDao.releaseFromLockTable(accountId);
s_logger.debug("Associate IP address lock released");
}
}
}
@Override
public boolean deleteVlanAndPublicIpRange(long userId, long vlanDbId) throws InvalidParameterValueException {
VlanVO vlan = _vlanDao.findById(vlanDbId);
if (vlan == null) {
throw new InvalidParameterValueException("Please specify a valid IP range id.");
}
// Check if the VLAN has any allocated public IPs
if (_publicIpAddressDao.countIPs(vlan.getDataCenterId(), vlanDbId, true) > 0) {
throw new InvalidParameterValueException("The IP range can't be deleted because it has allocated public IP addresses.");
}
// Check if the VLAN is being used by any domain router
if (_domrDao.listByVlanDbId(vlanDbId).size() > 0) {
throw new InvalidParameterValueException("The IP range can't be deleted because it is being used by a domain router.");
}
Long accountId = null;
Long podId = null;
List accountVlanMaps = _accountVlanMapDao.listAccountVlanMapsByVlan(vlanDbId);
List podVlanMaps = _podVlanMapDao.listPodVlanMapsByVlan(vlanDbId);
if (accountVlanMaps.size() > 0) {
accountId = accountVlanMaps.get(0).getAccountId();
}
if (podVlanMaps.size() > 0) {
podId = podVlanMaps.get(0).getPodId();
}
// Delete all public IPs in the VLAN
if (!deletePublicIPRange(vlanDbId)) {
return false;
}
// Delete the VLAN
boolean success = _vlanDao.expunge(vlanDbId);
if (success) {
String[] ipRange = vlan.getIpRange().split("\\-");
String startIP = ipRange[0];
String endIP = (ipRange.length > 1) ? ipRange[1] : null;
String eventMsg = "Successfully deleted IP range (tag = " + vlan.getVlanTag() + ", gateway = " + vlan.getVlanGateway() + ", netmask = " + vlan.getVlanNetmask() + ", start IP = " + startIP;
if (endIP != null) {
eventMsg += ", end IP = " + endIP;
}
eventMsg += ".";
saveConfigurationEvent(userId, null, EventTypes.EVENT_VLAN_IP_RANGE_DELETE, eventMsg, "vlanType=" + vlan.getVlanType(), "dcId=" + vlan.getDataCenterId(),
"accountId=" + accountId, "podId=" + podId,
"vlanId=" + vlan.getVlanTag(), "vlanGateway=" + vlan.getVlanGateway(),
"vlanNetmask=" + vlan.getVlanNetmask(), "startIP=" + startIP,
"endIP=" + endIP);
}
return success;
}
@Override
public List csvTagsToList(String tags) {
List tagsList = new ArrayList();
if (tags != null) {
String[] tokens = tags.split(",");
for (int i = 0; i < tokens.length; i++) {
tagsList.add(tokens[i].trim());
}
}
return tagsList;
}
@Override
public String listToCsvTags(List tagsList) {
String tags = "";
if (tagsList.size() > 0) {
for (int i = 0; i < tagsList.size(); i++) {
tags += tagsList.get(i);
if (i != tagsList.size() - 1) {
tags += ",";
}
}
}
return tags;
}
private String cleanupTags(String tags) {
if (tags != null) {
String[] tokens = tags.split(",");
StringBuilder t = new StringBuilder();
for (int i = 0; i < tokens.length; i++) {
t.append(tokens[i].trim()).append(",");
}
t.delete(t.length() - 1, t.length());
tags = t.toString();
}
return tags;
}
private boolean isPrivateIPAllocated(String ip, long podId, long zoneId, PreparedStatement stmt) {
try {
stmt.clearParameters();
stmt.setString(1, ip);
stmt.setLong(2, zoneId);
stmt.setLong(3, podId);
ResultSet rs = stmt.executeQuery();
if (rs.next()) {
return (rs.getString("taken") != null);
} else {
return false;
}
} catch (SQLException ex) {
System.out.println(ex.getMessage());
return true;
}
}
@DB
protected boolean deletePublicIPRange(long vlanDbId) {
Transaction txn = Transaction.currentTxn();
String deleteSql = "DELETE FROM `cloud`.`user_ip_address` WHERE vlan_db_id = ?";
txn.start();
try {
PreparedStatement stmt = txn.prepareAutoCloseStatement(deleteSql);
stmt.setLong(1, vlanDbId);
stmt.executeUpdate();
} catch (Exception ex) {
return false;
}
txn.commit();
return true;
}
@DB
protected List deletePrivateIPRange(String startIP, String endIP, long podId, long zoneId) {
long startIPLong = NetUtils.ip2Long(startIP);
long endIPLong = NetUtils.ip2Long(endIP);
Transaction txn = Transaction.currentTxn();
String deleteSql = "DELETE FROM `cloud`.`op_dc_ip_address_alloc` WHERE ip_address = ? AND pod_id = ? AND data_center_id = ?";
String isPrivateIPAllocatedSelectSql = "SELECT * FROM `cloud`.`op_dc_ip_address_alloc` WHERE ip_address = ? AND data_center_id = ? AND pod_id = ?";
List problemIPs = new ArrayList();
PreparedStatement deleteIPStmt = null;
PreparedStatement isAllocatedStmt = null;
txn.start();
try {
deleteIPStmt = txn.prepareAutoCloseStatement(deleteSql);
isAllocatedStmt = txn.prepareAutoCloseStatement(isPrivateIPAllocatedSelectSql);
} catch (SQLException e) {
return null;
}
while (startIPLong <= endIPLong) {
if (!isPrivateIPAllocated(NetUtils.long2Ip(startIPLong), podId, zoneId, isAllocatedStmt)) {
try {
deleteIPStmt.clearParameters();
deleteIPStmt.setString(1, NetUtils.long2Ip(startIPLong));
deleteIPStmt.setLong(2, podId);
deleteIPStmt.setLong(3, zoneId);
deleteIPStmt.executeUpdate();
} catch (Exception ex) {
}
} else {
problemIPs.add(NetUtils.long2Ip(startIPLong));
}
startIPLong += 1;
}
txn.commit();
return problemIPs;
}
@DB
protected boolean savePublicIPRange(String startIP, String endIP, long zoneId, long vlanDbId) {
long startIPLong = NetUtils.ip2Long(startIP);
long endIPLong = NetUtils.ip2Long(endIP);
Transaction txn = Transaction.currentTxn();
txn.start();
IPRangeConfig config = new IPRangeConfig();
config.savePublicIPRange(txn, startIPLong, endIPLong, zoneId, vlanDbId);
txn.commit();
return true;
}
@DB
protected boolean savePublicIPRangeForAccount(String startIP, String endIP, long zoneId, long vlanDbId, long accountId, long domainId) {
long startIPLong = NetUtils.ip2Long(startIP);
long endIPLong = NetUtils.ip2Long(endIP);
Transaction txn = Transaction.currentTxn();
String insertSql = "INSERT INTO `cloud`.`user_ip_address` (public_ip_address, data_center_id, vlan_db_id, account_id, domain_id, allocated) VALUES (?, ?, ?, ?, ?, ?)";
txn.start();
PreparedStatement stmt = null;
while (startIPLong <= endIPLong) {
try {
stmt = txn.prepareAutoCloseStatement(insertSql);
stmt.setString(1, NetUtils.long2Ip(startIPLong));
stmt.setLong(2, zoneId);
stmt.setLong(3, vlanDbId);
stmt.setLong(4, accountId);
stmt.setLong(5, domainId);
stmt.setDate(6, new java.sql.Date(new java.util.Date().getTime()));
stmt.executeUpdate();
stmt.close();
} catch (Exception ex) {
s_logger.warn("Exception saving public IP range: ", ex);
return false;
}
startIPLong += 1;
}
txn.commit();
return true;
}
@DB
protected List savePrivateIPRange(String startIP, String endIP, long podId, long zoneId) {
Transaction txn = Transaction.currentTxn();
IPRangeConfig config = new IPRangeConfig();
txn.start();
List ips = config.savePrivateIPRange(txn, NetUtils.ip2Long(startIP), NetUtils.ip2Long(endIP), podId, zoneId);
txn.commit();
return ips;
}
private String genChangeRangeSuccessString(List problemIPs, boolean add) {
if (problemIPs == null) {
return "";
}
if (problemIPs.size() == 0) {
if (add) {
return "Successfully added all IPs in the specified range.";
} else {
return "Successfully deleted all IPs in the specified range.";
}
} else {
String successString = "";
if (add) {
successString += "Failed to add the following IPs, because they are already in the database: ";
} else {
successString += "Failed to delete the following IPs, because they are in use: ";
}
for (int i = 0; i < problemIPs.size(); i++) {
successString += problemIPs.get(i);
if (i != (problemIPs.size() - 1)) {
successString += ", ";
}
}
successString += ". ";
if (add) {
successString += "Successfully added all other IPs in the specified range.";
} else {
successString += "Successfully deleted all other IPs in the specified range.";
}
return successString;
}
}
private void checkPublicIpRangeErrors(long zoneId, String vlanId, String vlanGateway, String vlanNetmask, String startIP, String endIP) throws InvalidParameterValueException {
// Check that the start and end IPs are valid
if (!NetUtils.isValidIp(startIP)) {
throw new InvalidParameterValueException("Please specify a valid start IP");
}
if (endIP != null && !NetUtils.isValidIp(endIP)) {
throw new InvalidParameterValueException("Please specify a valid end IP");
}
if (endIP != null && !NetUtils.validIpRange(startIP, endIP)) {
throw new InvalidParameterValueException("Please specify a valid IP range.");
}
// Check that the IPs that are being added are compatible with the VLAN's gateway and netmask
if (vlanNetmask == null) {
throw new InvalidParameterValueException("Please ensure that your IP range's netmask is specified");
}
if (endIP != null && !NetUtils.sameSubnet(startIP, endIP, vlanNetmask)) {
throw new InvalidParameterValueException("Please ensure that your start IP and end IP are in the same subnet, as per the IP range's netmask.");
}
if (!NetUtils.sameSubnet(startIP, vlanGateway, vlanNetmask)) {
throw new InvalidParameterValueException("Please ensure that your start IP is in the same subnet as your IP range's gateway, as per the IP range's netmask.");
}
if (endIP != null && !NetUtils.sameSubnet(endIP, vlanGateway, vlanNetmask)) {
throw new InvalidParameterValueException("Please ensure that your end IP is in the same subnet as your IP range's gateway, as per the IP range's netmask.");
}
}
private void checkPrivateIpRangeErrors(Long podId, String startIP, String endIP) throws InvalidParameterValueException {
HostPodVO pod = _podDao.findById(podId);
if (pod == null) {
throw new InvalidParameterValueException("Please specify a valid pod.");
}
// Check that the start and end IPs are valid
if (!NetUtils.isValidIp(startIP)) {
throw new InvalidParameterValueException("Please specify a valid start IP");
}
if (endIP != null && !NetUtils.isValidIp(endIP)) {
throw new InvalidParameterValueException("Please specify a valid end IP");
}
if (endIP != null && !NetUtils.validIpRange(startIP, endIP)) {
throw new InvalidParameterValueException("Please specify a valid IP range.");
}
// Check that the IPs that are being added are compatible with the pod's CIDR
String cidrAddress = getCidrAddress(podId);
long cidrSize = getCidrSize(podId);
if (endIP != null && !NetUtils.sameSubnetCIDR(startIP, endIP, cidrSize)) {
throw new InvalidParameterValueException("Please ensure that your start IP and end IP are in the same subnet, as per the pod's CIDR size.");
}
if (!NetUtils.sameSubnetCIDR(startIP, cidrAddress, cidrSize)) {
throw new InvalidParameterValueException("Please ensure that your start IP is in the same subnet as the pod's CIDR address.");
}
if (endIP != null && !NetUtils.sameSubnetCIDR(endIP, cidrAddress, cidrSize)) {
throw new InvalidParameterValueException("Please ensure that your end IP is in the same subnet as the pod's CIDR address.");
}
}
private String getCidrAddress(String cidr) {
String[] cidrPair = cidr.split("\\/");
return cidrPair[0];
}
private int getCidrSize(String cidr) {
String[] cidrPair = cidr.split("\\/");
return Integer.parseInt(cidrPair[1]);
}
private String getCidrAddress(long podId) {
HostPodVO pod = _podDao.findById(podId);
return pod.getCidrAddress();
}
private long getCidrSize(long podId) {
HostPodVO pod = _podDao.findById(podId);
return pod.getCidrSize();
}
private void checkPodCidrSubnets(long dcId, HashMap> currentPodCidrSubnets) throws InvalidParameterValueException {
// For each pod, return an error if any of the following is true:
// 1. The pod's CIDR subnet conflicts with the guest network subnet
// 2. The pod's CIDR subnet conflicts with the CIDR subnet of any other pod
DataCenterVO dcVo = _zoneDao.findById(dcId);
String guestNetworkCidr = dcVo.getGuestNetworkCidr();
String[] cidrTuple = guestNetworkCidr.split("\\/");
String zoneName = getZoneName(dcId);
String guestIpNetwork = NetUtils.getIpRangeStartIpFromCidr(cidrTuple[0],Long.parseLong(cidrTuple[1]));
long guestCidrSize = Long.parseLong(cidrTuple[1]);
// Iterate through all pods in this zone
for (Long podId : currentPodCidrSubnets.keySet()) {
String podName;
if (podId.longValue() == -1) {
podName = "newPod";
} else {
podName = getPodName(podId.longValue());
}
List cidrPair = currentPodCidrSubnets.get(podId);
String cidrAddress = (String) cidrPair.get(0);
long cidrSize = ((Long) cidrPair.get(1)).longValue();
long cidrSizeToUse = -1;
if (cidrSize < guestCidrSize) {
cidrSizeToUse = cidrSize;
} else {
cidrSizeToUse = guestCidrSize;
}
String cidrSubnet = NetUtils.getCidrSubNet(cidrAddress, cidrSizeToUse);
String guestSubnet = NetUtils.getCidrSubNet(guestIpNetwork, cidrSizeToUse);
// Check that cidrSubnet does not equal guestSubnet
if (cidrSubnet.equals(guestSubnet)) {
if (podName.equals("newPod")) {
throw new InvalidParameterValueException("The subnet of the pod you are adding conflicts with the subnet of the Guest IP Network. Please specify a different CIDR.");
} else {
throw new InvalidParameterValueException("Warning: The subnet of pod " + podName + " in zone " + zoneName + " conflicts with the subnet of the Guest IP Network. Please change either the pod's CIDR or the Guest IP Network's subnet, and re-run install-vmops-management.");
}
}
// Iterate through the rest of the pods
for (Long otherPodId : currentPodCidrSubnets.keySet()) {
if (podId.equals(otherPodId)) {
continue;
}
// Check that cidrSubnet does not equal otherCidrSubnet
List otherCidrPair = currentPodCidrSubnets.get(otherPodId);
String otherCidrAddress = (String) otherCidrPair.get(0);
long otherCidrSize = ((Long) otherCidrPair.get(1)).longValue();
if (cidrSize < otherCidrSize) {
cidrSizeToUse = cidrSize;
} else {
cidrSizeToUse = otherCidrSize;
}
cidrSubnet = NetUtils.getCidrSubNet(cidrAddress, cidrSizeToUse);
String otherCidrSubnet = NetUtils.getCidrSubNet(otherCidrAddress, cidrSizeToUse);
if (cidrSubnet.equals(otherCidrSubnet)) {
String otherPodName = getPodName(otherPodId.longValue());
if (podName.equals("newPod")) {
throw new InvalidParameterValueException("The subnet of the pod you are adding conflicts with the subnet of pod " + otherPodName + " in zone " + zoneName + ". Please specify a different CIDR.");
} else {
throw new InvalidParameterValueException("Warning: The pods " + podName + " and " + otherPodName + " in zone " + zoneName + " have conflicting CIDR subnets. Please change the CIDR of one of these pods.");
}
}
}
}
}
private boolean validPod(long podId) {
return (_podDao.findById(podId) != null);
}
private boolean validPod(String podName, long zoneId) {
if (!validZone(zoneId)) {
return false;
}
return (_podDao.findByName(podName, zoneId) != null);
}
private String getPodName(long podId) {
return _podDao.findById(new Long(podId)).getName();
}
private boolean validZone(String zoneName) {
return(_zoneDao.findByName(zoneName) != null);
}
private boolean validZone(long zoneId) {
return (_zoneDao.findById(zoneId) != null);
}
private String getZoneName(long zoneId) {
DataCenterVO zone = _zoneDao.findById(new Long(zoneId));
if (zone != null) {
return zone.getName();
} else {
return null;
}
}
@Override
public Long saveConfigurationEvent(long userId, Long accountId, String type, String description, String... paramsList) {
UserVO user = _userDao.findById(userId);
long accountIdToUse = (accountId != null) ? accountId : user.getAccountId();
String eventParams = "";
String logParams = "";
for (int i = 0; i < paramsList.length; i++) {
String param = paramsList[i];
boolean lastParam = (i == (paramsList.length - 1));
logParams += param;
if (!lastParam) {
logParams += ", ";
}
String[] valList = param.split("\\=");
String val = (valList.length < 2) ? "null" : valList[1];
if (val.equals("null")) {
continue;
}
eventParams += param;
if (!lastParam) {
eventParams += "\n";
}
}
EventVO event = new EventVO();
event.setUserId(userId);
event.setAccountId(accountIdToUse);
event.setType(type);
event.setDescription(description);
event.setLevel(EventVO.LEVEL_INFO);
event.setParameters(eventParams);
event = _eventDao.persist(event);
s_logger.debug("User " + user.getUsername() + " performed configuration action: " + type + ", " + description + " | params: " + logParams);
return event.getId();
}
private String[] getLinkLocalIPRange() throws InvalidParameterValueException {
String ipNums = _configDao.getValue("linkLocalIp.nums");
int nums = Integer.parseInt(ipNums);
if (nums > 16 || nums <= 0) {
throw new InvalidParameterValueException("The linkLocalIp.nums: " + nums + "is wrong, should be 1~16");
}
/*local link ip address starts from 169.254.0.2 - 169.254.(nums)*/
String[] ipRanges = NetUtils.getLinkLocalIPRange(nums);
if (ipRanges == null) {
throw new InvalidParameterValueException("The linkLocalIp.nums: " + nums + "may be wrong, should be 1~16");
}
return ipRanges;
}
@Override
public Configuration addConfig(CreateCfgCmd cmd){
String category = cmd.getCategory();
String instance = cmd.getInstance();
String component = cmd.getComponent();
String name = cmd.getConfigPropName();
String value = cmd.getValue();
String description = cmd.getDescription();
try
{
ConfigurationVO entity = new ConfigurationVO(category, instance, component, name, value, description);
_configDao.persist(entity);
s_logger.info("Successfully added configuration value into db: category:"+category+" instance:"+instance+" component:"+component+" name:"+name+" value:"+value);
return _configDao.findByName(name);
}
catch(Exception ex)
{
s_logger.error("Unable to add the new config entry:",ex);
throw new CloudRuntimeException("Unable to add configuration parameter " + name);
}
}
@Override
public boolean deleteVlanIpRange(DeleteVlanIpRangeCmd cmd) throws InvalidParameterValueException {
Long vlanDbId = cmd.getId();
Long userId = UserContext.current().getUserId();
if (userId == null) {
userId = Long.valueOf(User.UID_SYSTEM);
}
VlanVO vlan = _vlanDao.findById(vlanDbId);
if (vlan == null) {
throw new InvalidParameterValueException("Please specify a valid IP range id.");
}
// if (vlan.getNetworkId() != null) {
// throw new InvalidParameterValueException("Fail to delete a vlan range as there are networks associated with it");
// }
return deleteVlanAndPublicIpRange(userId, vlanDbId);
}
@Override
public void checkDiskOfferingAccess(Account caller, DiskOffering dof) throws PermissionDeniedException {
for (SecurityChecker checker : _secChecker) {
if (checker.checkAccess(caller, dof)) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Access granted to " + caller + " to disk offering:" + dof.getId() + " by " + checker.getName());
}
return;
}else{
throw new PermissionDeniedException("Access denied to "+caller+" by "+checker.getName());
}
}
assert false : "How can all of the security checkers pass on checking this caller?";
throw new PermissionDeniedException("There's no way to confirm " + caller + " has access to disk offering:" + dof.getId());
}
@Override
public void checkServiceOfferingAccess(Account caller, ServiceOffering so) throws PermissionDeniedException {
for (SecurityChecker checker : _secChecker) {
if (checker.checkAccess(caller, so)) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Access granted to " + caller + " to service offering:" + so.getId() + " by " + checker.getName());
}
return;
}else{
throw new PermissionDeniedException("Access denied to "+caller+" by "+checker.getName());
}
}
assert false : "How can all of the security checkers pass on checking this caller?";
throw new PermissionDeniedException("There's no way to confirm " + caller + " has access to service offering:" + so.getId());
}
@Override
public void checkAccess(Account caller, DataCenter zone) throws PermissionDeniedException {
for (SecurityChecker checker : _secChecker) {
if (checker.checkAccess(caller, zone)) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Access granted to " + caller + " to zone:" + zone.getId() + " by " + checker.getName());
}
return;
}else{
throw new PermissionDeniedException("Access denied to "+caller+" by "+checker.getName());
}
}
assert false : "How can all of the security checkers pass on checking this caller?";
throw new PermissionDeniedException("There's no way to confirm " + caller + " has access to zone:" + zone.getId());
}
@Override
public NetworkOffering createNetworkOffering(CreateNetworkOfferingCmd cmd) throws InvalidParameterValueException {
Long userId = UserContext.current().getUserId();
String name = cmd.getNetworkOfferingName();
String displayText = cmd.getDisplayText();
String tags = cmd.getTags();
String typeString = cmd.getType();
String trafficTypeString = cmd.getTraffictype();
Boolean specifyVlan = cmd.getSpecifyVlan();
String availabilityStr = cmd.getAvailability();
TrafficType trafficType = null;
GuestIpType type = null;
Availability availability = null;
//Verify traffic type
for (TrafficType tType : TrafficType.values()) {
if (tType.name().equalsIgnoreCase(trafficTypeString)) {
trafficType = tType;
}
}
if (trafficType == null) {
throw new InvalidParameterValueException("Invalid value for traffictype. Supported traffic types: Public, Management, Control, Guest, Vlan or Storage");
}
//Verify type
for (GuestIpType gType : GuestIpType.values()) {
if (gType.name().equalsIgnoreCase(typeString)) {
type = gType;
}
}
if (type == null || type == GuestIpType.DirectPodBased) {
throw new InvalidParameterValueException("Invalid value for type. Supported types: Virtual, Direct");
}
//Verify availability
for (Availability avlb : Availability.values()) {
if (avlb.name().equalsIgnoreCase(availabilityStr)) {
availability = avlb;
}
}
if (availability == null) {
throw new InvalidParameterValueException("Invalid value for Availability. Supported types: " + Availability.Required + ", " + Availability.Optional + ", " + Availability.Unavailable);
}
Integer maxConnections = cmd.getMaxconnections();
return createNetworkOffering(userId, name, displayText, type, trafficType, tags, maxConnections, specifyVlan, availability);
}
@Override
public NetworkOfferingVO createNetworkOffering(long userId, String name, String displayText, GuestIpType type, TrafficType trafficType, String tags, Integer maxConnections, boolean specifyVlan, Availability availability) {
String networkRateStr = _configDao.getValue("network.throttling.rate");
String multicastRateStr = _configDao.getValue("multicast.throttling.rate");
int networkRate = ((networkRateStr == null) ? 200 : Integer.parseInt(networkRateStr));
int multicastRate = ((multicastRateStr == null) ? 10 : Integer.parseInt(multicastRateStr));
tags = cleanupTags(tags);
NetworkOfferingVO offering = new NetworkOfferingVO(name, displayText, trafficType, type, false, specifyVlan, networkRate, multicastRate, maxConnections, false, availability, false, false, false, false, false, false, false);
if ((offering = _networkOfferingDao.persist(offering)) != null) {
saveConfigurationEvent(userId, null, EventTypes.EVENT_NETWORK_OFFERING_CREATE, "Successfully created new network offering with name: " + name + ".", "noId=" + offering.getId(), "name=" + name,
"displayText=" + displayText, "tags=" + tags);
return offering;
} else {
return null;
}
}
@Override
public List searchForNetworkOfferings(ListNetworkOfferingsCmd cmd) {
Filter searchFilter = new Filter(NetworkOfferingVO.class, "created", false, cmd.getStartIndex(), cmd.getPageSizeVal());
SearchCriteria sc = _networkOfferingDao.createSearchCriteria();
Object id = cmd.getId();
Object name = cmd.getNetworkOfferingName();
Object displayText = cmd.getDisplayText();
Object type = cmd.getType();
Object trafficType = cmd.getTrafficType();
Object isDefault = cmd.getIsDefault();
Object specifyVlan = cmd.getSpecifyVlan();
Object isShared = cmd.getIsShared();
Object availability = cmd.getAvailability();
Object keyword = cmd.getKeyword();
if (keyword != null) {
SearchCriteria ssc = _networkOfferingDao.createSearchCriteria();
ssc.addOr("displayText", SearchCriteria.Op.LIKE, "%" + keyword + "%");
ssc.addOr("name", SearchCriteria.Op.LIKE, "%" + keyword + "%");
sc.addAnd("name", SearchCriteria.Op.SC, ssc);
}
if (id != null) {
sc.addAnd("id", SearchCriteria.Op.EQ, id);
}
if (name != null) {
sc.addAnd("name", SearchCriteria.Op.LIKE, "%" + name + "%");
}
if (displayText != null) {
sc.addAnd("displayText", SearchCriteria.Op.LIKE, "%" + displayText + "%");
}
if (type != null) {
sc.addAnd("guestIpType", SearchCriteria.Op.EQ, type);
}
if (trafficType != null) {
sc.addAnd("trafficType", SearchCriteria.Op.EQ, trafficType);
}
if (isDefault != null) {
sc.addAnd("isDefault", SearchCriteria.Op.EQ, isDefault);
}
if (specifyVlan != null) {
sc.addAnd("specifyVlan", SearchCriteria.Op.EQ, specifyVlan);
}
if (isShared != null) {
sc.addAnd("isShared", SearchCriteria.Op.EQ, isShared);
}
if (availability != null) {
sc.addAnd("availability", SearchCriteria.Op.EQ, availability);
}
//Don't return system network offerings to the user
sc.addAnd("systemOnly", SearchCriteria.Op.EQ, false);
return _networkOfferingDao.search(sc, searchFilter);
}
@Override
public boolean deleteNetworkOffering(DeleteNetworkOfferingCmd cmd) throws InvalidParameterValueException{
Long offeringId = cmd.getId();
Long userId = UserContext.current().getUserId();
//Verify network offering id
NetworkOfferingVO offering = _networkOfferingDao.findById(offeringId);
if (offering == null) {
throw new InvalidParameterValueException("unable to find network offering " + offeringId);
} else if (offering.getRemoved() != null || offering.isSystemOnly()) {
throw new InvalidParameterValueException("unable to find network offering " + offeringId);
}
//Don't allow to delete default network offerings
if (offering.isDefault() == true) {
throw new InvalidParameterValueException("Default network offering can't be deleted");
}
if (_networkOfferingDao.remove(offeringId)) {
saveConfigurationEvent(userId, null, EventTypes.EVENT_NETWORK_OFFERING_DELETE, "Successfully deleted network offering with name: " + offering.getName(), "noId=" + offeringId, "name=" + offering.getName(),
"displayText=" + offering.getDisplayText());
return true;
} else {
return false;
}
}
@Override
public NetworkOffering updateNetworkOffering(UpdateNetworkOfferingCmd cmd) {
String displayText = cmd.getDisplayText();
Long id = cmd.getId();
String name = cmd.getNetworkOfferingName();
String availabilityStr = cmd.getAvailability();
Availability availability = null;
// Verify input parameters
NetworkOfferingVO offeringHandle = _networkOfferingDao.findById(id);
if (offeringHandle == null) {
throw new ServerApiException(BaseCmd.PARAM_ERROR, "unable to find network offering " + id);
}
NetworkOfferingVO offering = _networkOfferingDao.createForUpdate(id);
if (name != null) {
offering.setName(name);
}
if (displayText != null) {
offering.setDisplayText(displayText);
}
//Verify availability
if (availabilityStr != null) {
for (Availability avlb : Availability.values()) {
if (avlb.name().equalsIgnoreCase(availabilityStr)) {
availability = avlb;
}
}
if (availability == null) {
throw new InvalidParameterValueException("Invalid value for Availability. Supported types: " + Availability.Required + ", " + Availability.Optional + ", " + Availability.Unavailable);
} else {
offering.setAvailability(availability);
}
}
if (_networkOfferingDao.update(id, offering)) {
offering = _networkOfferingDao.findById(id);
return offering;
} else {
return null;
}
}
//Note: This method will be used for entity name validations in the coming releases (place holder for now)
private void validateEntityName(String str) throws InvalidParameterValueException{
String forbidden = "~!@#$%^&*()+=";
char[] searchChars = forbidden.toCharArray();
if (str == null || str.length() == 0 || searchChars == null || searchChars.length == 0) {
return;
}
for (int i = 0; i < str.length(); i++) {
char ch = str.charAt(i);
for (int j = 0; j < searchChars.length; j++) {
if (searchChars[j] == ch) {
throw new InvalidParameterValueException("Name cannot contain any of the following special characters:"+forbidden);
}
}
}
}
}