| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| package com.cloud.network.element; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import javax.ejb.Local; |
| import javax.inject.Inject; |
| |
| import org.apache.cloudstack.api.command.admin.router.ConfigureOvsElementCmd; |
| import org.apache.cloudstack.api.command.admin.router.ConfigureVirtualRouterElementCmd; |
| import org.apache.cloudstack.api.command.admin.router.CreateVirtualRouterElementCmd; |
| import org.apache.cloudstack.api.command.admin.router.ListOvsElementsCmd; |
| import org.apache.cloudstack.api.command.admin.router.ListVirtualRouterElementsCmd; |
| import org.apache.cloudstack.framework.config.dao.ConfigurationDao; |
| import org.apache.cloudstack.network.topology.NetworkTopology; |
| import org.apache.cloudstack.network.topology.NetworkTopologyContext; |
| import org.apache.log4j.Logger; |
| import org.cloud.network.router.deployment.RouterDeploymentDefinition; |
| import org.cloud.network.router.deployment.RouterDeploymentDefinitionBuilder; |
| |
| import com.cloud.agent.api.to.LoadBalancerTO; |
| import com.cloud.configuration.ConfigurationManager; |
| import com.cloud.dc.DataCenter; |
| import com.cloud.dc.DataCenter.NetworkType; |
| import com.cloud.dc.DataCenterVO; |
| import com.cloud.dc.dao.DataCenterDao; |
| import com.cloud.deploy.DeployDestination; |
| import com.cloud.exception.ConcurrentOperationException; |
| import com.cloud.exception.InsufficientCapacityException; |
| import com.cloud.exception.InvalidParameterValueException; |
| import com.cloud.exception.ResourceUnavailableException; |
| import com.cloud.host.dao.HostDao; |
| import com.cloud.hypervisor.Hypervisor.HypervisorType; |
| import com.cloud.network.Network; |
| import com.cloud.network.Network.Capability; |
| import com.cloud.network.Network.Provider; |
| import com.cloud.network.Network.Service; |
| import com.cloud.network.NetworkMigrationResponder; |
| import com.cloud.network.NetworkModel; |
| import com.cloud.network.Networks; |
| import com.cloud.network.Networks.TrafficType; |
| import com.cloud.network.OvsProvider; |
| import com.cloud.network.PhysicalNetworkServiceProvider; |
| import com.cloud.network.PublicIpAddress; |
| import com.cloud.network.RemoteAccessVpn; |
| import com.cloud.network.VirtualRouterProvider; |
| import com.cloud.network.VirtualRouterProvider.Type; |
| import com.cloud.network.VpnUser; |
| import com.cloud.network.as.AutoScaleCounter; |
| import com.cloud.network.as.AutoScaleCounter.AutoScaleCounterType; |
| import com.cloud.network.dao.IPAddressDao; |
| import com.cloud.network.dao.LoadBalancerDao; |
| import com.cloud.network.dao.NetworkDao; |
| import com.cloud.network.dao.OvsProviderDao; |
| import com.cloud.network.dao.VirtualRouterProviderDao; |
| import com.cloud.network.lb.LoadBalancingRule; |
| import com.cloud.network.lb.LoadBalancingRule.LbStickinessPolicy; |
| import com.cloud.network.lb.LoadBalancingRulesManager; |
| import com.cloud.network.router.VirtualRouter; |
| import com.cloud.network.router.VirtualRouter.Role; |
| import com.cloud.network.router.VpcVirtualNetworkApplianceManager; |
| import com.cloud.network.rules.FirewallRule; |
| import com.cloud.network.rules.LbStickinessMethod; |
| import com.cloud.network.rules.LbStickinessMethod.StickinessMethodType; |
| import com.cloud.network.rules.LoadBalancerContainer; |
| import com.cloud.network.rules.PortForwardingRule; |
| import com.cloud.network.rules.RulesManager; |
| import com.cloud.network.rules.StaticNat; |
| import com.cloud.offering.NetworkOffering; |
| import com.cloud.offerings.NetworkOfferingVO; |
| import com.cloud.offerings.dao.NetworkOfferingDao; |
| import com.cloud.user.Account; |
| import com.cloud.user.AccountManager; |
| import com.cloud.utils.Pair; |
| import com.cloud.utils.component.AdapterBase; |
| import com.cloud.utils.crypt.DBEncryptionUtil; |
| import com.cloud.utils.db.QueryBuilder; |
| import com.cloud.utils.db.SearchCriteria.Op; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.utils.net.NetUtils; |
| import com.cloud.vm.DomainRouterVO; |
| import com.cloud.vm.NicProfile; |
| import com.cloud.vm.ReservationContext; |
| import com.cloud.vm.UserVmManager; |
| import com.cloud.vm.UserVmVO; |
| import com.cloud.vm.VirtualMachine; |
| import com.cloud.vm.VirtualMachine.State; |
| import com.cloud.vm.VirtualMachineProfile; |
| import com.cloud.vm.dao.DomainRouterDao; |
| import com.cloud.vm.dao.UserVmDao; |
| import com.google.gson.Gson; |
| |
| @Local(value = { NetworkElement.class, FirewallServiceProvider.class, DhcpServiceProvider.class, UserDataServiceProvider.class, StaticNatServiceProvider.class, |
| LoadBalancingServiceProvider.class, PortForwardingServiceProvider.class, IpDeployer.class, RemoteAccessVPNServiceProvider.class, NetworkMigrationResponder.class }) |
| public class VirtualRouterElement extends AdapterBase implements VirtualRouterElementService, DhcpServiceProvider, UserDataServiceProvider, SourceNatServiceProvider, |
| StaticNatServiceProvider, FirewallServiceProvider, LoadBalancingServiceProvider, PortForwardingServiceProvider, RemoteAccessVPNServiceProvider, IpDeployer, |
| NetworkMigrationResponder, AggregatedCommandExecutor { |
| private static final Logger s_logger = Logger.getLogger(VirtualRouterElement.class); |
| public static final AutoScaleCounterType AutoScaleCounterCpu = new AutoScaleCounterType("cpu"); |
| public static final AutoScaleCounterType AutoScaleCounterMemory = new AutoScaleCounterType("memory"); |
| protected static final Map<Service, Map<Capability, String>> capabilities = setCapabilities(); |
| |
| @Inject |
| NetworkDao _networksDao; |
| @Inject |
| NetworkModel _networkMdl; |
| @Inject |
| LoadBalancingRulesManager _lbMgr; |
| @Inject |
| NetworkOfferingDao _networkOfferingDao; |
| |
| @Inject |
| VpcVirtualNetworkApplianceManager _routerMgr; |
| @Inject |
| ConfigurationManager _configMgr; |
| @Inject |
| RulesManager _rulesMgr; |
| @Inject |
| UserVmManager _userVmMgr; |
| |
| @Inject |
| UserVmDao _userVmDao; |
| @Inject |
| DomainRouterDao _routerDao; |
| @Inject |
| LoadBalancerDao _lbDao; |
| @Inject |
| HostDao _hostDao; |
| @Inject |
| AccountManager _accountMgr; |
| @Inject |
| ConfigurationDao _configDao; |
| @Inject |
| VirtualRouterProviderDao _vrProviderDao; |
| @Inject |
| OvsProviderDao _ovsProviderDao; |
| @Inject |
| IPAddressDao _ipAddressDao; |
| @Inject |
| DataCenterDao _dcDao; |
| |
| @Inject |
| NetworkTopologyContext networkTopologyContext; |
| |
| @Inject |
| protected RouterDeploymentDefinitionBuilder routerDeploymentDefinitionBuilder; |
| |
| protected boolean canHandle(final Network network, final Service service) { |
| Long physicalNetworkId = _networkMdl.getPhysicalNetworkId(network); |
| if (physicalNetworkId == null) { |
| return false; |
| } |
| |
| if (network.getVpcId() != null) { |
| return false; |
| } |
| |
| if (!_networkMdl.isProviderEnabledInPhysicalNetwork(physicalNetworkId, Network.Provider.VirtualRouter.getName())) { |
| return false; |
| } |
| |
| if (service == null) { |
| if (!_networkMdl.isProviderForNetwork(getProvider(), network.getId())) { |
| s_logger.trace("Element " + getProvider().getName() + " is not a provider for the network " + network); |
| return false; |
| } |
| } else { |
| if (!_networkMdl.isProviderSupportServiceInNetwork(network.getId(), service, getProvider())) { |
| s_logger.trace("Element " + getProvider().getName() + " doesn't support service " + service.getName() + " in the network " + network); |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public boolean implement(final Network network, final NetworkOffering offering, final DeployDestination dest, final ReservationContext context) |
| throws ResourceUnavailableException, ConcurrentOperationException, InsufficientCapacityException { |
| |
| if (offering.isSystemOnly()) { |
| return false; |
| } |
| |
| Map<VirtualMachineProfile.Param, Object> params = new HashMap<VirtualMachineProfile.Param, Object>(1); |
| params.put(VirtualMachineProfile.Param.ReProgramGuestNetworks, true); |
| |
| RouterDeploymentDefinition routerDeploymentDefinition = routerDeploymentDefinitionBuilder.create().setGuestNetwork(network).setDeployDestination(dest) |
| .setAccountOwner(_accountMgr.getAccount(network.getAccountId())).setParams(params).setRedundant(offering.getRedundantRouter()).build(); |
| |
| List<DomainRouterVO> routers = routerDeploymentDefinition.deployVirtualRouter(); |
| |
| int routerCounts = 1; |
| if (offering.getRedundantRouter()) { |
| routerCounts = 2; |
| } |
| if (routers == null || routers.size() < routerCounts) { |
| throw new ResourceUnavailableException("Can't find all necessary running routers!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public boolean prepare(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) |
| throws ConcurrentOperationException, InsufficientCapacityException, ResourceUnavailableException { |
| if (vm.getType() != VirtualMachine.Type.User || vm.getHypervisorType() == HypervisorType.BareMetal) { |
| return false; |
| } |
| |
| if (!canHandle(network, null)) { |
| return false; |
| } |
| |
| NetworkOfferingVO offering = _networkOfferingDao.findById(network.getNetworkOfferingId()); |
| if (offering.isSystemOnly()) { |
| return false; |
| } |
| if (!_networkMdl.isProviderEnabledInPhysicalNetwork(_networkMdl.getPhysicalNetworkId(network), getProvider().getName())) { |
| return false; |
| } |
| |
| RouterDeploymentDefinition routerDeploymentDefinition = routerDeploymentDefinitionBuilder.create().setGuestNetwork(network).setDeployDestination(dest) |
| .setAccountOwner(_accountMgr.getAccount(network.getAccountId())).setParams(vm.getParameters()).setRedundant(offering.getRedundantRouter()).build(); |
| |
| List<DomainRouterVO> routers = routerDeploymentDefinition.deployVirtualRouter(); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one running router!", DataCenter.class, network.getDataCenterId()); |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean applyFWRules(final Network network, final List<? extends FirewallRule> rules) throws ResourceUnavailableException { |
| if (canHandle(network, Service.Firewall)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to apply firewall rules on the backend; virtual " + "router doesn't exist in the network " + network.getId()); |
| return true; |
| } |
| |
| if (rules != null && rules.size() == 1) { |
| // for VR no need to add default egress rule to DENY traffic |
| if (rules.get(0).getTrafficType() == FirewallRule.TrafficType.Egress && rules.get(0).getType() == FirewallRule.FirewallRuleType.System |
| && !_networkMdl.getNetworkEgressDefaultPolicy(network.getId())) { |
| return true; |
| } |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| if (!networkTopology.applyFirewallRules(network, rules, routers)) { |
| throw new CloudRuntimeException("Failed to apply firewall rules in network " + network.getId()); |
| } else { |
| return true; |
| } |
| } else { |
| return true; |
| } |
| } |
| |
| /* |
| * This function detects numbers like 12 ,32h ,42m .. etc,. 1) plain number |
| * like 12 2) time or tablesize like 12h, 34m, 45k, 54m , here last |
| * character is non-digit but from known characters . |
| */ |
| private static boolean containsOnlyNumbers(final String str, final String endChar) { |
| if (str == null) { |
| return false; |
| } |
| |
| String number = str; |
| if (endChar != null) { |
| boolean matchedEndChar = false; |
| if (str.length() < 2) { |
| return false; // at least one numeric and one char. example: |
| } |
| // 3h |
| char strEnd = str.toCharArray()[str.length() - 1]; |
| for (char c : endChar.toCharArray()) { |
| if (strEnd == c) { |
| number = str.substring(0, str.length() - 1); |
| matchedEndChar = true; |
| break; |
| } |
| } |
| if (!matchedEndChar) { |
| return false; |
| } |
| } |
| try { |
| Integer.parseInt(number); |
| } catch (NumberFormatException e) { |
| return false; |
| } |
| return true; |
| } |
| |
| public static boolean validateHAProxyLBRule(final LoadBalancingRule rule) { |
| String timeEndChar = "dhms"; |
| |
| if (rule.getSourcePortStart() == NetUtils.HAPROXY_STATS_PORT) { |
| s_logger.debug("Can't create LB on port 8081, haproxy is listening for LB stats on this port"); |
| return false; |
| } |
| |
| for (LbStickinessPolicy stickinessPolicy : rule.getStickinessPolicies()) { |
| List<Pair<String, String>> paramsList = stickinessPolicy.getParams(); |
| |
| if (StickinessMethodType.LBCookieBased.getName().equalsIgnoreCase(stickinessPolicy.getMethodName())) { |
| |
| } else if (StickinessMethodType.SourceBased.getName().equalsIgnoreCase(stickinessPolicy.getMethodName())) { |
| String tablesize = "200k"; // optional |
| String expire = "30m"; // optional |
| |
| /* overwrite default values with the stick parameters */ |
| for (Pair<String, String> paramKV : paramsList) { |
| String key = paramKV.first(); |
| String value = paramKV.second(); |
| if ("tablesize".equalsIgnoreCase(key)) { |
| tablesize = value; |
| } |
| if ("expire".equalsIgnoreCase(key)) { |
| expire = value; |
| } |
| } |
| if (expire != null && !containsOnlyNumbers(expire, timeEndChar)) { |
| throw new InvalidParameterValueException("Failed LB in validation rule id: " + rule.getId() + " Cause: expire is not in timeformat: " + expire); |
| } |
| if (tablesize != null && !containsOnlyNumbers(tablesize, "kmg")) { |
| throw new InvalidParameterValueException("Failed LB in validation rule id: " + rule.getId() + " Cause: tablesize is not in size format: " + tablesize); |
| |
| } |
| } else if (StickinessMethodType.AppCookieBased.getName().equalsIgnoreCase(stickinessPolicy.getMethodName())) { |
| String length = null; // optional |
| String holdTime = null; // optional |
| |
| for (Pair<String, String> paramKV : paramsList) { |
| String key = paramKV.first(); |
| String value = paramKV.second(); |
| if ("length".equalsIgnoreCase(key)) { |
| length = value; |
| } |
| if ("holdtime".equalsIgnoreCase(key)) { |
| holdTime = value; |
| } |
| } |
| |
| if (length != null && !containsOnlyNumbers(length, null)) { |
| throw new InvalidParameterValueException("Failed LB in validation rule id: " + rule.getId() + " Cause: length is not a number: " + length); |
| } |
| if (holdTime != null && !containsOnlyNumbers(holdTime, timeEndChar) && !containsOnlyNumbers(holdTime, null)) { |
| throw new InvalidParameterValueException("Failed LB in validation rule id: " + rule.getId() + " Cause: holdtime is not in timeformat: " + holdTime); |
| } |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean validateLBRule(final Network network, final LoadBalancingRule rule) { |
| List<LoadBalancingRule> rules = new ArrayList<LoadBalancingRule>(); |
| rules.add(rule); |
| if (canHandle(network, Service.Lb) && canHandleLbRules(rules)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| return true; |
| } |
| return validateHAProxyLBRule(rule); |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean applyLBRules(final Network network, final List<LoadBalancingRule> rules) throws ResourceUnavailableException { |
| if (canHandle(network, Service.Lb)) { |
| if (!canHandleLbRules(rules)) { |
| return false; |
| } |
| |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to apply lb rules on the backend; virtual " + "router doesn't exist in the network " + network.getId()); |
| return true; |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| if (!networkTopology.applyLoadBalancingRules(network, rules, routers)) { |
| throw new CloudRuntimeException("Failed to apply load balancing rules in network " + network.getId()); |
| } else { |
| return true; |
| } |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public String[] applyVpnUsers(final RemoteAccessVpn vpn, final List<? extends VpnUser> users) throws ResourceUnavailableException { |
| if (vpn.getNetworkId() == null) { |
| return null; |
| } |
| |
| Network network = _networksDao.findById(vpn.getNetworkId()); |
| if (canHandle(network, Service.Vpn)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to apply vpn users on the backend; virtual router" + " doesn't exist in the network " + network.getId()); |
| return null; |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.applyVpnUsers(network, users, routers); |
| } else { |
| s_logger.debug("Element " + getName() + " doesn't handle applyVpnUsers command"); |
| return null; |
| } |
| } |
| |
| @Override |
| public boolean startVpn(final RemoteAccessVpn vpn) throws ResourceUnavailableException { |
| if (vpn.getNetworkId() == null) { |
| return false; |
| } |
| |
| Network network = _networksDao.findById(vpn.getNetworkId()); |
| if (canHandle(network, Service.Vpn)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need stop vpn on the backend; virtual router doesn't" + " exist in the network " + network.getId()); |
| return true; |
| } |
| return _routerMgr.startRemoteAccessVpn(network, vpn, routers); |
| } else { |
| s_logger.debug("Element " + getName() + " doesn't handle createVpn command"); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean stopVpn(final RemoteAccessVpn vpn) throws ResourceUnavailableException { |
| if (vpn.getNetworkId() == null) { |
| return false; |
| } |
| |
| Network network = _networksDao.findById(vpn.getNetworkId()); |
| if (canHandle(network, Service.Vpn)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need stop vpn on the backend; virtual router doesn't " + "exist in the network " + network.getId()); |
| return true; |
| } |
| return _routerMgr.deleteRemoteAccessVpn(network, vpn, routers); |
| } else { |
| s_logger.debug("Element " + getName() + " doesn't handle removeVpn command"); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean applyIps(final Network network, final List<? extends PublicIpAddress> ipAddress, final Set<Service> services) throws ResourceUnavailableException { |
| boolean canHandle = true; |
| for (Service service : services) { |
| if (!canHandle(network, service)) { |
| canHandle = false; |
| break; |
| } |
| } |
| if (canHandle) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to associate ip addresses on the backend; virtual " + "router doesn't exist in the network " + network.getId()); |
| return true; |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.associatePublicIP(network, ipAddress, routers); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public Provider getProvider() { |
| return Provider.VirtualRouter; |
| } |
| |
| @Override |
| public Map<Service, Map<Capability, String>> getCapabilities() { |
| return capabilities; |
| } |
| |
| public static String getHAProxyStickinessCapability() { |
| LbStickinessMethod method; |
| List<LbStickinessMethod> methodList = new ArrayList<LbStickinessMethod>(1); |
| |
| method = new LbStickinessMethod(StickinessMethodType.LBCookieBased, "This is loadbalancer cookie based stickiness method."); |
| method.addParam("cookie-name", false, "Cookie name passed in http header by the LB to the client.", false); |
| method.addParam("mode", false, "Valid values: insert, rewrite, prefix. Default value: insert. In the insert mode cookie will be created" |
| + " by the LB. In other modes, cookie will be created by the server and LB modifies it.", false); |
| method.addParam("nocache", false, "This option is recommended in conjunction with the insert mode when there is a cache between the client" |
| + " and HAProxy, as it ensures that a cacheable response will be tagged non-cacheable if a cookie needs " |
| + "to be inserted. This is important because if all persistence cookies are added on a cacheable home page" |
| + " for instance, then all customers will then fetch the page from an outer cache and will all share the " |
| + "same persistence cookie, leading to one server receiving much more traffic than others. See also the " + "insert and postonly options. ", true); |
| method.addParam("indirect", false, "When this option is specified in insert mode, cookies will only be added when the server was not reached" |
| + " after a direct access, which means that only when a server is elected after applying a load-balancing algorithm," |
| + " or after a redispatch, then the cookie will be inserted. If the client has all the required information" |
| + " to connect to the same server next time, no further cookie will be inserted. In all cases, when the " |
| + "indirect option is used in insert mode, the cookie is always removed from the requests transmitted to " |
| + "the server. The persistence mechanism then becomes totally transparent from the application point of view.", true); |
| method.addParam("postonly", false, "This option ensures that cookie insertion will only be performed on responses to POST requests. It is an" |
| + " alternative to the nocache option, because POST responses are not cacheable, so this ensures that the " |
| + "persistence cookie will never get cached.Since most sites do not need any sort of persistence before the" |
| + " first POST which generally is a login request, this is a very efficient method to optimize caching " |
| + "without risking to find a persistence cookie in the cache. See also the insert and nocache options.", true); |
| method.addParam("domain", false, "This option allows to specify the domain at which a cookie is inserted. It requires exactly one parameter:" |
| + " a valid domain name. If the domain begins with a dot, the browser is allowed to use it for any host " |
| + "ending with that name. It is also possible to specify several domain names by invoking this option multiple" |
| + " times. Some browsers might have small limits on the number of domains, so be careful when doing that. " |
| + "For the record, sending 10 domains to MSIE 6 or Firefox 2 works as expected.", false); |
| methodList.add(method); |
| |
| method = new LbStickinessMethod(StickinessMethodType.AppCookieBased, |
| "This is App session based sticky method. Define session stickiness on an existing application cookie. " + "It can be used only for a specific http traffic"); |
| method.addParam("cookie-name", false, "This is the name of the cookie used by the application and which LB will " |
| + "have to learn for each new session. Default value: Auto geneared based on ip", false); |
| method.addParam("length", false, "This is the max number of characters that will be memorized and checked in " + "each cookie value. Default value:52", false); |
| method.addParam("holdtime", false, "This is the time after which the cookie will be removed from memory if unused. The value should be in " |
| + "the format Example : 20s or 30m or 4h or 5d . only seconds(s), minutes(m) hours(h) and days(d) are valid," |
| + " cannot use th combinations like 20h30m. Default value:3h ", false); |
| method.addParam( |
| "request-learn", |
| false, |
| "If this option is specified, then haproxy will be able to learn the cookie found in the request in case the server does not specify any in response. This is typically what happens with PHPSESSID cookies, or when haproxy's session expires before the application's session and the correct server is selected. It is recommended to specify this option to improve reliability", |
| true); |
| method.addParam( |
| "prefix", |
| false, |
| "When this option is specified, haproxy will match on the cookie prefix (or URL parameter prefix). " |
| + "The appsession value is the data following this prefix. Example : appsession ASPSESSIONID len 64 timeout 3h prefix This will match the cookie ASPSESSIONIDXXXX=XXXXX, the appsession value will be XXXX=XXXXX.", |
| true); |
| method.addParam("mode", false, "This option allows to change the URL parser mode. 2 modes are currently supported : - path-parameters " |
| + ": The parser looks for the appsession in the path parameters part (each parameter is separated by a semi-colon), " |
| + "which is convenient for JSESSIONID for example.This is the default mode if the option is not set. - query-string :" |
| + " In this mode, the parser will look for the appsession in the query string.", false); |
| methodList.add(method); |
| |
| method = new LbStickinessMethod(StickinessMethodType.SourceBased, "This is source based Stickiness method, " + "it can be used for any type of protocol."); |
| method.addParam("tablesize", false, "Size of table to store source ip addresses. example: tablesize=200k or 300m" + " or 400g. Default value:200k", false); |
| method.addParam("expire", false, "Entry in source ip table will expire after expire duration. units can be s,m,h,d ." |
| + " example: expire=30m 20s 50h 4d. Default value:3h", false); |
| methodList.add(method); |
| |
| Gson gson = new Gson(); |
| String capability = gson.toJson(methodList); |
| return capability; |
| } |
| |
| private static Map<Service, Map<Capability, String>> setCapabilities() { |
| Map<Service, Map<Capability, String>> capabilities = new HashMap<Service, Map<Capability, String>>(); |
| |
| // Set capabilities for LB service |
| Map<Capability, String> lbCapabilities = new HashMap<Capability, String>(); |
| lbCapabilities.put(Capability.SupportedLBAlgorithms, "roundrobin,leastconn,source"); |
| lbCapabilities.put(Capability.SupportedLBIsolation, "dedicated"); |
| lbCapabilities.put(Capability.SupportedProtocols, "tcp, udp"); |
| lbCapabilities.put(Capability.SupportedStickinessMethods, getHAProxyStickinessCapability()); |
| lbCapabilities.put(Capability.LbSchemes, LoadBalancerContainer.Scheme.Public.toString()); |
| |
| // specifies that LB rules can support autoscaling and the list of |
| // counters it supports |
| AutoScaleCounter counter; |
| List<AutoScaleCounter> counterList = new ArrayList<AutoScaleCounter>(); |
| counter = new AutoScaleCounter(AutoScaleCounterCpu); |
| counterList.add(counter); |
| counter = new AutoScaleCounter(AutoScaleCounterMemory); |
| counterList.add(counter); |
| Gson gson = new Gson(); |
| String autoScaleCounterList = gson.toJson(counterList); |
| lbCapabilities.put(Capability.AutoScaleCounters, autoScaleCounterList); |
| capabilities.put(Service.Lb, lbCapabilities); |
| |
| // Set capabilities for Firewall service |
| Map<Capability, String> firewallCapabilities = new HashMap<Capability, String>(); |
| firewallCapabilities.put(Capability.TrafficStatistics, "per public ip"); |
| firewallCapabilities.put(Capability.SupportedProtocols, "tcp,udp,icmp"); |
| firewallCapabilities.put(Capability.SupportedEgressProtocols, "tcp,udp,icmp, all"); |
| firewallCapabilities.put(Capability.SupportedTrafficDirection, "ingress, egress"); |
| firewallCapabilities.put(Capability.MultipleIps, "true"); |
| capabilities.put(Service.Firewall, firewallCapabilities); |
| |
| // Set capabilities for vpn |
| Map<Capability, String> vpnCapabilities = new HashMap<Capability, String>(); |
| vpnCapabilities.put(Capability.SupportedVpnProtocols, "pptp,l2tp,ipsec"); |
| vpnCapabilities.put(Capability.VpnTypes, "removeaccessvpn"); |
| capabilities.put(Service.Vpn, vpnCapabilities); |
| |
| Map<Capability, String> dnsCapabilities = new HashMap<Capability, String>(); |
| dnsCapabilities.put(Capability.AllowDnsSuffixModification, "true"); |
| capabilities.put(Service.Dns, dnsCapabilities); |
| |
| capabilities.put(Service.UserData, null); |
| |
| Map<Capability, String> dhcpCapabilities = new HashMap<Capability, String>(); |
| dhcpCapabilities.put(Capability.DhcpAccrossMultipleSubnets, "true"); |
| capabilities.put(Service.Dhcp, dhcpCapabilities); |
| |
| capabilities.put(Service.Gateway, null); |
| |
| Map<Capability, String> sourceNatCapabilities = new HashMap<Capability, String>(); |
| sourceNatCapabilities.put(Capability.SupportedSourceNatTypes, "peraccount"); |
| sourceNatCapabilities.put(Capability.RedundantRouter, "true"); |
| capabilities.put(Service.SourceNat, sourceNatCapabilities); |
| |
| capabilities.put(Service.StaticNat, null); |
| capabilities.put(Service.PortForwarding, null); |
| |
| return capabilities; |
| } |
| |
| @Override |
| public boolean applyStaticNats(final Network network, final List<? extends StaticNat> rules) throws ResourceUnavailableException { |
| if (canHandle(network, Service.StaticNat)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to apply static nat on the backend; virtual " + "router doesn't exist in the network " + network.getId()); |
| return true; |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.applyStaticNats(network, rules, routers); |
| } else { |
| return true; |
| } |
| } |
| |
| @Override |
| public boolean shutdown(final Network network, final ReservationContext context, final boolean cleanup) throws ConcurrentOperationException, ResourceUnavailableException { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| return true; |
| } |
| boolean result = true; |
| for (DomainRouterVO router : routers) { |
| result = result && _routerMgr.stop(router, false, context.getCaller(), context.getAccount()) != null; |
| if (cleanup) { |
| if (!result) { |
| s_logger.warn("Failed to stop virtual router element " + router + ", but would try to process clean up anyway."); |
| } |
| result = _routerMgr.destroyRouter(router.getId(), context.getAccount(), context.getCaller().getId()) != null; |
| if (!result) { |
| s_logger.warn("Failed to clean up virtual router element " + router); |
| } |
| } |
| } |
| return result; |
| } |
| |
| @Override |
| public boolean destroy(final Network config, final ReservationContext context) throws ConcurrentOperationException, ResourceUnavailableException { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(config.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| return true; |
| } |
| boolean result = true; |
| // NOTE that we need to pass caller account to destroyRouter, otherwise |
| // it will fail permission check there. Context passed in from |
| // deleteNetwork is the network account, |
| // not caller account |
| Account callerAccount = _accountMgr.getAccount(context.getCaller().getAccountId()); |
| for (DomainRouterVO router : routers) { |
| result = result && _routerMgr.destroyRouter(router.getId(), callerAccount, context.getCaller().getId()) != null; |
| } |
| return result; |
| } |
| |
| @Override |
| public boolean savePassword(final Network network, final NicProfile nic, final VirtualMachineProfile vm) throws ResourceUnavailableException { |
| if (!canHandle(network, null)) { |
| return false; |
| } |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Can't find virtual router element in network " + network.getId()); |
| return true; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| // If any router is running then send save password command otherwise |
| // save the password in DB |
| for (VirtualRouter router : routers) { |
| if (router.getState() == State.Running) { |
| return networkTopology.savePasswordToRouter(network, nic, uservm, routers); |
| } |
| } |
| String password = (String) uservm.getParameter(VirtualMachineProfile.Param.VmPassword); |
| String password_encrypted = DBEncryptionUtil.encrypt(password); |
| UserVmVO userVmVO = _userVmDao.findById(vm.getId()); |
| |
| _userVmDao.loadDetails(userVmVO); |
| userVmVO.setDetail("password", password_encrypted); |
| _userVmDao.saveDetails(userVmVO); |
| |
| userVmVO.setUpdateParameters(true); |
| _userVmDao.update(userVmVO.getId(), userVmVO); |
| |
| return true; |
| } |
| |
| @Override |
| public boolean saveSSHKey(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final String sshPublicKey) throws ResourceUnavailableException { |
| if (!canHandle(network, null)) { |
| return false; |
| } |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Can't find virtual router element in network " + network.getId()); |
| return true; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.saveSSHPublicKeyToRouter(network, nic, uservm, routers, sshPublicKey); |
| } |
| |
| @Override |
| public boolean saveUserData(final Network network, final NicProfile nic, final VirtualMachineProfile vm) throws ResourceUnavailableException { |
| if (!canHandle(network, null)) { |
| return false; |
| } |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Can't find virtual router element in network " + network.getId()); |
| return true; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.saveUserDataToRouter(network, nic, uservm, routers); |
| } |
| |
| @Override |
| public List<Class<?>> getCommands() { |
| List<Class<?>> cmdList = new ArrayList<Class<?>>(); |
| cmdList.add(CreateVirtualRouterElementCmd.class); |
| cmdList.add(ConfigureVirtualRouterElementCmd.class); |
| cmdList.add(ListVirtualRouterElementsCmd.class); |
| return cmdList; |
| } |
| |
| @Override |
| public VirtualRouterProvider configure(final ConfigureVirtualRouterElementCmd cmd) { |
| VirtualRouterProviderVO element = _vrProviderDao.findById(cmd.getId()); |
| if (element == null || !(element.getType() == Type.VirtualRouter || element.getType() == Type.VPCVirtualRouter)) { |
| s_logger.debug("Can't find Virtual Router element with network service provider id " + cmd.getId()); |
| return null; |
| } |
| |
| element.setEnabled(cmd.getEnabled()); |
| _vrProviderDao.persist(element); |
| |
| return element; |
| } |
| |
| @Override |
| public OvsProvider configure(final ConfigureOvsElementCmd cmd) { |
| OvsProviderVO element = _ovsProviderDao.findById(cmd.getId()); |
| if (element == null) { |
| s_logger.debug("Can't find Ovs element with network service provider id " + cmd.getId()); |
| return null; |
| } |
| |
| element.setEnabled(cmd.getEnabled()); |
| _ovsProviderDao.persist(element); |
| |
| return element; |
| } |
| |
| @Override |
| public VirtualRouterProvider addElement(final Long nspId, final Type providerType) { |
| if (!(providerType == Type.VirtualRouter || providerType == Type.VPCVirtualRouter)) { |
| throw new InvalidParameterValueException("Element " + getName() + " supports only providerTypes: " + Type.VirtualRouter.toString() + " and " + Type.VPCVirtualRouter); |
| } |
| VirtualRouterProviderVO element = _vrProviderDao.findByNspIdAndType(nspId, providerType); |
| if (element != null) { |
| s_logger.debug("There is already a virtual router element with service provider id " + nspId); |
| return null; |
| } |
| element = new VirtualRouterProviderVO(nspId, providerType); |
| _vrProviderDao.persist(element); |
| return element; |
| } |
| |
| @Override |
| public boolean applyPFRules(final Network network, final List<PortForwardingRule> rules) throws ResourceUnavailableException { |
| if (canHandle(network, Service.PortForwarding)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.isEmpty()) { |
| s_logger.debug("Virtual router elemnt doesn't need to apply firewall rules on the backend; virtual " + "router doesn't exist in the network " + network.getId()); |
| return true; |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| if (!networkTopology.applyFirewallRules(network, rules, routers)) { |
| throw new CloudRuntimeException("Failed to apply firewall rules in network " + network.getId()); |
| } else { |
| return true; |
| } |
| } else { |
| return true; |
| } |
| } |
| |
| @Override |
| public boolean isReady(final PhysicalNetworkServiceProvider provider) { |
| VirtualRouterProviderVO element = _vrProviderDao.findByNspIdAndType(provider.getId(), getVirtualRouterProvider()); |
| if (element == null) { |
| return false; |
| } |
| return element.isEnabled(); |
| } |
| |
| @Override |
| public boolean shutdownProviderInstances(final PhysicalNetworkServiceProvider provider, final ReservationContext context) throws ConcurrentOperationException, |
| ResourceUnavailableException { |
| VirtualRouterProviderVO element = _vrProviderDao.findByNspIdAndType(provider.getId(), getVirtualRouterProvider()); |
| if (element == null) { |
| return true; |
| } |
| // Find domain routers |
| long elementId = element.getId(); |
| List<DomainRouterVO> routers = _routerDao.listByElementId(elementId); |
| boolean result = true; |
| for (DomainRouterVO router : routers) { |
| result = result && _routerMgr.destroyRouter(router.getId(), context.getAccount(), context.getCaller().getId()) != null; |
| } |
| _vrProviderDao.remove(elementId); |
| |
| return result; |
| } |
| |
| @Override |
| public boolean canEnableIndividualServices() { |
| return true; |
| } |
| |
| public Long getIdByNspId(final Long nspId) { |
| VirtualRouterProviderVO vr = _vrProviderDao.findByNspIdAndType(nspId, Type.VirtualRouter); |
| return vr.getId(); |
| } |
| |
| @Override |
| public VirtualRouterProvider getCreatedElement(final long id) { |
| VirtualRouterProvider provider = _vrProviderDao.findById(id); |
| if (!(provider.getType() == Type.VirtualRouter || provider.getType() == Type.VPCVirtualRouter)) { |
| throw new InvalidParameterValueException("Unable to find provider by id"); |
| } |
| return provider; |
| } |
| |
| @Override |
| public boolean release(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final ReservationContext context) throws ConcurrentOperationException, |
| ResourceUnavailableException { |
| return true; |
| } |
| |
| @Override |
| public boolean configDhcpSupportForSubnet(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, |
| final ReservationContext context) throws ConcurrentOperationException, InsufficientCapacityException, ResourceUnavailableException { |
| if (canHandle(network, Service.Dhcp)) { |
| if (vm.getType() != VirtualMachine.Type.User) { |
| return false; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| List<DomainRouterVO> routers = getRouters(network, dest); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.configDhcpForSubnet(network, nic, uservm, dest, routers); |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean removeDhcpSupportForSubnet(final Network network) throws ResourceUnavailableException { |
| if (canHandle(network, Service.Dhcp)) { |
| List<DomainRouterVO> routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| try { |
| return _routerMgr.removeDhcpSupportForSubnet(network, routers); |
| } catch (ResourceUnavailableException e) { |
| s_logger.debug("Router resource unavailable "); |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean addDhcpEntry(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) |
| throws ConcurrentOperationException, InsufficientCapacityException, ResourceUnavailableException { |
| if (canHandle(network, Service.Dhcp)) { |
| if (vm.getType() != VirtualMachine.Type.User) { |
| return false; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| List<DomainRouterVO> routers = getRouters(network, dest); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.applyDhcpEntry(network, nic, uservm, dest, routers); |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean addPasswordAndUserdata(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, |
| final ReservationContext context) throws ConcurrentOperationException, InsufficientCapacityException, ResourceUnavailableException { |
| if (canHandle(network, Service.UserData)) { |
| if (vm.getType() != VirtualMachine.Type.User) { |
| return false; |
| } |
| |
| if (network.getIp6Gateway() != null) { |
| s_logger.info("Skip password and userdata service setup for IPv6 VM"); |
| return true; |
| } |
| |
| VirtualMachineProfile uservm = vm; |
| |
| List<DomainRouterVO> routers = getRouters(network, dest); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| return networkTopology.applyUserData(network, nic, uservm, dest, routers); |
| } |
| return false; |
| } |
| |
| protected List<DomainRouterVO> getRouters(final Network network, final DeployDestination dest) { |
| boolean publicNetwork = false; |
| if (_networkMdl.isProviderSupportServiceInNetwork(network.getId(), Service.SourceNat, getProvider())) { |
| publicNetwork = true; |
| } |
| boolean isPodBased = (dest.getDataCenter().getNetworkType() == NetworkType.Basic || _networkMdl.isSecurityGroupSupportedInNetwork(network)) |
| && network.getTrafficType() == TrafficType.Guest; |
| |
| List<DomainRouterVO> routers; |
| |
| if (publicNetwork) { |
| routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| } else { |
| if (isPodBased && dest.getPod() != null) { |
| Long podId = dest.getPod().getId(); |
| routers = _routerDao.listByNetworkAndPodAndRole(network.getId(), podId, Role.VIRTUAL_ROUTER); |
| } else { |
| // With pod == null, it's network restart case, we would add all |
| // router to it |
| // Ignore DnsBasicZoneUpdate() parameter here |
| routers = _routerDao.listByNetworkAndRole(network.getId(), Role.VIRTUAL_ROUTER); |
| } |
| } |
| |
| // for Basic zone, add all Running routers - we have to send |
| // Dhcp/vmData/password info to them when |
| // network.dns.basiczone.updates is set to "all" |
| // With pod == null, it's network restart case, we already add all |
| // routers to it |
| if (isPodBased && dest.getPod() != null && _routerMgr.getDnsBasicZoneUpdate().equalsIgnoreCase("all")) { |
| Long podId = dest.getPod().getId(); |
| List<DomainRouterVO> allRunningRoutersOutsideThePod = _routerDao.findByNetworkOutsideThePod(network.getId(), podId, State.Running, Role.VIRTUAL_ROUTER); |
| routers.addAll(allRunningRoutersOutsideThePod); |
| } |
| return routers; |
| } |
| |
| @Override |
| public List<? extends VirtualRouterProvider> searchForVirtualRouterElement(final ListVirtualRouterElementsCmd cmd) { |
| Long id = cmd.getId(); |
| Long nspId = cmd.getNspId(); |
| Boolean enabled = cmd.getEnabled(); |
| |
| QueryBuilder<VirtualRouterProviderVO> sc = QueryBuilder.create(VirtualRouterProviderVO.class); |
| if (id != null) { |
| sc.and(sc.entity().getId(), Op.EQ, id); |
| } |
| if (nspId != null) { |
| sc.and(sc.entity().getNspId(), Op.EQ, nspId); |
| } |
| if (enabled != null) { |
| sc.and(sc.entity().isEnabled(), Op.EQ, enabled); |
| } |
| |
| // return only VR and VPC VR |
| sc.and(sc.entity().getType(), Op.IN, VirtualRouterProvider.Type.VPCVirtualRouter, VirtualRouterProvider.Type.VirtualRouter); |
| |
| return sc.list(); |
| } |
| |
| @Override |
| public List<? extends OvsProvider> searchForOvsElement(final ListOvsElementsCmd cmd) { |
| Long id = cmd.getId(); |
| Long nspId = cmd.getNspId(); |
| Boolean enabled = cmd.getEnabled(); |
| QueryBuilder<OvsProviderVO> sc = QueryBuilder.create(OvsProviderVO.class); |
| |
| if (id != null) { |
| sc.and(sc.entity().getId(), Op.EQ, id); |
| } |
| if (nspId != null) { |
| sc.and(sc.entity().getNspId(), Op.EQ, nspId); |
| } |
| if (enabled != null) { |
| sc.and(sc.entity().isEnabled(), Op.EQ, enabled); |
| } |
| |
| return sc.list(); |
| } |
| |
| @Override |
| public boolean verifyServicesCombination(final Set<Service> services) { |
| return true; |
| } |
| |
| @Override |
| public IpDeployer getIpDeployer(final Network network) { |
| return this; |
| } |
| |
| protected VirtualRouterProvider.Type getVirtualRouterProvider() { |
| return VirtualRouterProvider.Type.VirtualRouter; |
| } |
| |
| @Override |
| public List<LoadBalancerTO> updateHealthChecks(final Network network, final List<LoadBalancingRule> lbrules) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| private boolean canHandleLbRules(final List<LoadBalancingRule> rules) { |
| Map<Capability, String> lbCaps = getCapabilities().get(Service.Lb); |
| if (!lbCaps.isEmpty()) { |
| String schemeCaps = lbCaps.get(Capability.LbSchemes); |
| if (schemeCaps != null) { |
| for (LoadBalancingRule rule : rules) { |
| if (!schemeCaps.contains(rule.getScheme().toString())) { |
| s_logger.debug("Scheme " + rules.get(0).getScheme() + " is not supported by the provider " + getName()); |
| return false; |
| } |
| } |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean prepareMigration(final NicProfile nic, final Network network, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) { |
| if (nic.getBroadcastType() != Networks.BroadcastDomainType.Pvlan) { |
| return true; |
| } |
| if (vm.getType() == VirtualMachine.Type.DomainRouter) { |
| assert vm instanceof DomainRouterVO; |
| DomainRouterVO router = (DomainRouterVO) vm.getVirtualMachine(); |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| try { |
| networkTopology.setupDhcpForPvlan(false, router, router.getHostId(), nic); |
| } catch (ResourceUnavailableException e) { |
| s_logger.warn("Timed Out", e); |
| } |
| } else if (vm.getType() == VirtualMachine.Type.User) { |
| assert vm instanceof UserVmVO; |
| UserVmVO userVm = (UserVmVO) vm.getVirtualMachine(); |
| _userVmMgr.setupVmForPvlan(false, userVm.getHostId(), nic); |
| } |
| return true; |
| } |
| |
| @Override |
| public void rollbackMigration(final NicProfile nic, final Network network, final VirtualMachineProfile vm, final ReservationContext src, final ReservationContext dst) { |
| if (nic.getBroadcastType() != Networks.BroadcastDomainType.Pvlan) { |
| return; |
| } |
| if (vm.getType() == VirtualMachine.Type.DomainRouter) { |
| assert vm instanceof DomainRouterVO; |
| DomainRouterVO router = (DomainRouterVO) vm.getVirtualMachine(); |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| try { |
| networkTopology.setupDhcpForPvlan(true, router, router.getHostId(), nic); |
| } catch (ResourceUnavailableException e) { |
| s_logger.warn("Timed Out", e); |
| } |
| } else if (vm.getType() == VirtualMachine.Type.User) { |
| assert vm instanceof UserVmVO; |
| UserVmVO userVm = (UserVmVO) vm.getVirtualMachine(); |
| _userVmMgr.setupVmForPvlan(true, userVm.getHostId(), nic); |
| } |
| } |
| |
| @Override |
| public void commitMigration(final NicProfile nic, final Network network, final VirtualMachineProfile vm, final ReservationContext src, final ReservationContext dst) { |
| if (nic.getBroadcastType() != Networks.BroadcastDomainType.Pvlan) { |
| return; |
| } |
| if (vm.getType() == VirtualMachine.Type.DomainRouter) { |
| assert vm instanceof DomainRouterVO; |
| DomainRouterVO router = (DomainRouterVO) vm.getVirtualMachine(); |
| |
| DataCenterVO dcVO = _dcDao.findById(network.getDataCenterId()); |
| NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO); |
| |
| try { |
| networkTopology.setupDhcpForPvlan(true, router, router.getHostId(), nic); |
| } catch (ResourceUnavailableException e) { |
| s_logger.warn("Timed Out", e); |
| } |
| } else if (vm.getType() == VirtualMachine.Type.User) { |
| assert vm instanceof UserVmVO; |
| UserVmVO userVm = (UserVmVO) vm.getVirtualMachine(); |
| _userVmMgr.setupVmForPvlan(true, userVm.getHostId(), nic); |
| } |
| } |
| |
| @Override |
| public boolean prepareAggregatedExecution(final Network network, final DeployDestination dest) throws ResourceUnavailableException { |
| List<DomainRouterVO> routers = getRouters(network, dest); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| return _routerMgr.prepareAggregatedExecution(network, routers); |
| } |
| |
| @Override |
| public boolean completeAggregatedExecution(final Network network, final DeployDestination dest) throws ResourceUnavailableException { |
| List<DomainRouterVO> routers = getRouters(network, dest); |
| |
| if (routers == null || routers.size() == 0) { |
| throw new ResourceUnavailableException("Can't find at least one router!", DataCenter.class, network.getDataCenterId()); |
| } |
| |
| return _routerMgr.completeAggregatedExecution(network, routers); |
| } |
| |
| @Override |
| public boolean cleanupAggregatedExecution(final Network network, final DeployDestination dest) throws ResourceUnavailableException { |
| // The VR code already cleansup in the Finish routine using finally, |
| // lets not waste another command |
| return true; |
| } |
| } |
