openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/ConfigActivator.java

   1 /*
   2  * Copyright (c) 2015, 2016 Red Hat, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.ovsdb.openstack.netvirt;
  10
  11 import java.util.ArrayList;
  12 import java.util.Dictionary;
  13 import java.util.Hashtable;
  14 import java.util.List;
  15
  16 import org.apache.commons.lang3.tuple.Pair;
  17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  18 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  19 import org.opendaylight.ovsdb.openstack.netvirt.api.BridgeConfigurationManager;
  20 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  21 import org.opendaylight.ovsdb.openstack.netvirt.api.IcmpEchoProvider;
  22 import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
  23 import org.opendaylight.ovsdb.openstack.netvirt.api.VlanConfigurationCache;
  24 import org.opendaylight.ovsdb.openstack.netvirt.api.ArpProvider;
  25 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
  26 import org.opendaylight.ovsdb.openstack.netvirt.api.EgressAclProvider;
  27 import org.opendaylight.ovsdb.openstack.netvirt.api.EventDispatcher;
  28 import org.opendaylight.ovsdb.openstack.netvirt.api.GatewayMacResolver;
  29 import org.opendaylight.ovsdb.openstack.netvirt.api.GatewayMacResolverListener;
  30 import org.opendaylight.ovsdb.openstack.netvirt.api.InboundNatProvider;
  31 import org.opendaylight.ovsdb.openstack.netvirt.api.IngressAclProvider;
  32 import org.opendaylight.ovsdb.openstack.netvirt.api.L3ForwardingProvider;
  33 import org.opendaylight.ovsdb.openstack.netvirt.api.LoadBalancerProvider;
  34 import org.opendaylight.ovsdb.openstack.netvirt.api.MultiTenantAwareRouter;
  35 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProviderManager;
  36 import org.opendaylight.ovsdb.openstack.netvirt.api.NodeCacheListener;
  37 import org.opendaylight.ovsdb.openstack.netvirt.api.NodeCacheManager;
  38 import org.opendaylight.ovsdb.openstack.netvirt.api.OutboundNatProvider;
  39 import org.opendaylight.ovsdb.openstack.netvirt.api.OvsdbInventoryListener;
  40 import org.opendaylight.ovsdb.openstack.netvirt.api.OvsdbInventoryService;
  41 import org.opendaylight.ovsdb.openstack.netvirt.api.RoutingProvider;
  42 import org.opendaylight.ovsdb.openstack.netvirt.api.SecurityGroupCacheManger;
  43 import org.opendaylight.ovsdb.openstack.netvirt.api.SecurityServicesManager;
  44 import org.opendaylight.ovsdb.openstack.netvirt.api.Southbound;
  45 import org.opendaylight.ovsdb.openstack.netvirt.impl.BridgeConfigurationManagerImpl;
  46 import org.opendaylight.ovsdb.openstack.netvirt.impl.ConfigurationServiceImpl;
  47 import org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl;
  48 import org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter;
  49 import org.opendaylight.ovsdb.openstack.netvirt.impl.NodeCacheManagerImpl;
  50 import org.opendaylight.ovsdb.openstack.netvirt.impl.OpenstackRouter;
  51 import org.opendaylight.ovsdb.openstack.netvirt.impl.OvsdbInventoryServiceImpl;
  52 import org.opendaylight.ovsdb.openstack.netvirt.impl.ProviderNetworkManagerImpl;
  53 import org.opendaylight.ovsdb.openstack.netvirt.impl.SecurityGroupCacheManagerImpl;
  54 import org.opendaylight.ovsdb.openstack.netvirt.impl.SecurityServicesImpl;
  55 import org.opendaylight.ovsdb.openstack.netvirt.impl.SouthboundImpl;
  56 import org.opendaylight.ovsdb.openstack.netvirt.impl.TenantNetworkManagerImpl;
  57 import org.opendaylight.ovsdb.openstack.netvirt.impl.VlanConfigurationCacheImpl;
  58 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronFloatingIPCRUD;
  59 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronLoadBalancerCRUD;
  60 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronLoadBalancerPoolCRUD;
  61 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronNetworkCRUD;
  62 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronPortCRUD;
  63 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.INeutronSubnetCRUD;
  64 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronFirewallInterface;
  65 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronFirewallPolicyInterface;
  66 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronFirewallRuleInterface;
  67 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronFloatingIPInterface;
  68 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronLoadBalancerHealthMonitorInterface;
  69 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronLoadBalancerInterface;
  70 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronLoadBalancerListenerInterface;
  71 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronLoadBalancerPoolInterface;
  72 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronLoadBalancerPoolMemberInterface;
  73 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronNetworkInterface;
  74 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronPortInterface;
  75 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronRouterInterface;
  76 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronSecurityGroupInterface;
  77 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronSecurityRuleInterface;
  78 import org.opendaylight.ovsdb.openstack.netvirt.translator.crud.impl.NeutronSubnetInterface;
  79 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronFirewallAware;
  80 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronFirewallPolicyAware;
  81 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronFirewallRuleAware;
  82 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronFloatingIPAware;
  83 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronLoadBalancerAware;
  84 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronLoadBalancerPoolAware;
  85 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronLoadBalancerPoolMemberAware;
  86 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronNetworkAware;
  87 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronPortAware;
  88 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronRouterAware;
  89 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronSecurityGroupAware;
  90 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronSecurityRuleAware;
  91 import org.opendaylight.ovsdb.openstack.netvirt.translator.iaware.INeutronSubnetAware;
  92 import org.opendaylight.ovsdb.utils.neutron.utils.NeutronModelsDataStoreHelper;
  93 import org.osgi.framework.BundleActivator;
  94 import org.osgi.framework.BundleContext;
  95 import org.osgi.framework.ServiceReference;
  96 import org.osgi.framework.ServiceRegistration;
  97 import org.osgi.util.tracker.ServiceTracker;
  98 import org.slf4j.Logger;
  99 import org.slf4j.LoggerFactory;
 100
 101 public class ConfigActivator implements BundleActivator {
 102     private static final Logger LOG = LoggerFactory.getLogger(ConfigActivator.class);
 103     private List<ServiceRegistration<?>> translatorCRUDRegistrations = new ArrayList<>();
 104     private List<Pair<Object, ServiceRegistration>> servicesAndRegistrations = new ArrayList<>();
 105     private ProviderContext providerContext;
 106     private boolean conntrackEnabled = false;
 107
 108     public ConfigActivator(ProviderContext providerContext) {
 109         this.providerContext = providerContext;
 110     }
 111
 112     @Override
 113     public void start(BundleContext context) throws Exception {
 114         LOG.info("ConfigActivator start:");
 115         registerCRUDServiceProviders(context, this.providerContext);
 116
 117         ConfigurationServiceImpl configurationService = new ConfigurationServiceImpl();
 118         registerService(context, new String[] {ConfigurationService.class.getName()},
 119                 null, configurationService);
 120
 121         BridgeConfigurationManagerImpl bridgeConfigurationManager = new BridgeConfigurationManagerImpl();
 122         registerService(context, new String[] {BridgeConfigurationManager.class.getName()},
 123                 null, bridgeConfigurationManager);
 124
 125         final TenantNetworkManagerImpl tenantNetworkManager = new TenantNetworkManagerImpl();
 126         registerService(context, new String[] {TenantNetworkManager.class.getName()},
 127                 null, tenantNetworkManager);
 128
 129         VlanConfigurationCacheImpl vlanConfigurationCache = new VlanConfigurationCacheImpl();
 130         registerService(context, new String[] {VlanConfigurationCache.class.getName()},
 131                 null, vlanConfigurationCache);
 132
 133         FloatingIPHandler floatingIPHandler = new FloatingIPHandler();
 134         registerAbstractHandlerService(context, new Class[] {INeutronFloatingIPAware.class},
 135                 AbstractEvent.HandlerType.NEUTRON_FLOATING_IP, floatingIPHandler);
 136
 137         final NetworkHandler networkHandler = new NetworkHandler();
 138         registerAbstractHandlerService(context, new Class[] {INeutronNetworkAware.class},
 139                 AbstractEvent.HandlerType.NEUTRON_NETWORK, networkHandler);
 140
 141         SubnetHandler subnetHandler = new SubnetHandler();
 142         registerAbstractHandlerService(context, new Class[] {INeutronSubnetAware.class},
 143                 AbstractEvent.HandlerType.NEUTRON_SUBNET, subnetHandler);
 144
 145         PortHandler portHandler = new PortHandler();
 146         registerAbstractHandlerService(context, new Class[] {INeutronPortAware.class},
 147                 AbstractEvent.HandlerType.NEUTRON_PORT, portHandler);
 148
 149         RouterHandler routerHandler = new RouterHandler();
 150         registerAbstractHandlerService(context, new Class[] {INeutronRouterAware.class},
 151                 AbstractEvent.HandlerType.NEUTRON_ROUTER, routerHandler);
 152
 153         SouthboundHandler southboundHandler = new SouthboundHandler();
 154         registerAbstractHandlerService(context, new Class[] {OvsdbInventoryListener.class, NodeCacheListener.class},
 155                 AbstractEvent.HandlerType.SOUTHBOUND, southboundHandler);
 156
 157         final LBaaSHandler lBaaSHandler = new LBaaSHandler();
 158         registerAbstractHandlerService(context, new Class[] {INeutronLoadBalancerAware.class, NodeCacheListener.class},
 159                 AbstractEvent.HandlerType.NEUTRON_LOAD_BALANCER, lBaaSHandler);
 160
 161         final LBaaSPoolHandler lBaaSPoolHandler = new LBaaSPoolHandler();
 162         registerAbstractHandlerService(context, new Class[] {INeutronLoadBalancerPoolAware.class},
 163                 AbstractEvent.HandlerType.NEUTRON_LOAD_BALANCER_POOL, lBaaSPoolHandler);
 164
 165         final LBaaSPoolMemberHandler lBaaSPoolMemberHandler = new LBaaSPoolMemberHandler();
 166         registerAbstractHandlerService(context, new Class[] {INeutronLoadBalancerPoolMemberAware.class},
 167                 AbstractEvent.HandlerType.NEUTRON_LOAD_BALANCER_POOL_MEMBER, lBaaSPoolMemberHandler);
 168
 169         PortSecurityHandler portSecurityHandler = new PortSecurityHandler();
 170         registerAbstractHandlerService(context,
 171                 new Class[] {INeutronSecurityRuleAware.class, INeutronSecurityGroupAware.class},
 172                 AbstractEvent.HandlerType.NEUTRON_PORT_SECURITY, portSecurityHandler);
 173
 174         final SecurityServicesImpl securityServices = new SecurityServicesImpl(conntrackEnabled);
 175         registerService(context,
 176                 new String[]{SecurityServicesManager.class.getName()}, null, securityServices);
 177
 178         final SecurityGroupCacheManger securityGroupCacheManger = new SecurityGroupCacheManagerImpl();
 179         registerService(context,
 180                         new String[]{SecurityGroupCacheManger.class.getName()}, null, securityGroupCacheManger);
 181
 182         registerService(context,
 183                 new String[]{SecurityServicesManager.class.getName()}, null, securityServices);
 184
 185         FWaasHandler fWaasHandler = new FWaasHandler();
 186         registerAbstractHandlerService(context,
 187                 new Class[] {INeutronFirewallAware.class, INeutronFirewallRuleAware.class, INeutronFirewallPolicyAware.class},
 188                 AbstractEvent.HandlerType.NEUTRON_FWAAS, fWaasHandler);
 189
 190         ProviderNetworkManagerImpl providerNetworkManager = new ProviderNetworkManagerImpl();
 191         registerService(context,
 192                 new String[]{NetworkingProviderManager.class.getName()}, null, providerNetworkManager);
 193
 194         EventDispatcherImpl eventDispatcher = new EventDispatcherImpl();
 195         registerService(context,
 196                 new String[]{EventDispatcher.class.getName()}, null, eventDispatcher);
 197
 198         Dictionary<String, Object> neutronL3AdapterProperties = new Hashtable<>();
 199         neutronL3AdapterProperties.put(Constants.EVENT_HANDLER_TYPE_PROPERTY,
 200                 AbstractEvent.HandlerType.NEUTRON_L3_ADAPTER);
 201         final NeutronL3Adapter neutronL3Adapter = new NeutronL3Adapter(
 202                 new NeutronModelsDataStoreHelper(this.providerContext.getSALService(DataBroker.class)));
 203         registerService(context,
 204                 new String[]{NeutronL3Adapter.class.getName(), GatewayMacResolverListener.class.getName()},
 205                 neutronL3AdapterProperties, neutronL3Adapter);
 206
 207         OpenstackRouter openstackRouter = new OpenstackRouter();
 208         registerService(context,
 209                 new String[]{MultiTenantAwareRouter.class.getName()}, null, openstackRouter);
 210
 211         Southbound southbound = new SouthboundImpl(providerContext.getSALService(DataBroker.class));
 212         registerService(context,
 213                 new String[]{Southbound.class.getName()}, null, southbound);
 214
 215         NodeCacheManagerImpl nodeCacheManager = new NodeCacheManagerImpl();
 216         registerAbstractHandlerService(context, new Class[] {NodeCacheManager.class},
 217                 AbstractEvent.HandlerType.NODE, nodeCacheManager);
 218
 219         OvsdbInventoryServiceImpl ovsdbInventoryService = new OvsdbInventoryServiceImpl(providerContext);
 220         registerService(context,
 221                 new String[] {OvsdbInventoryService.class.getName()}, null, ovsdbInventoryService);
 222
 223         // Call .setDependencies() starting with the last service registered
 224         for (int i = servicesAndRegistrations.size() - 1; i >= 0; i--) {
 225             Pair<Object, ServiceRegistration> serviceAndRegistration = servicesAndRegistrations.get(i);
 226             Object service = serviceAndRegistration.getLeft();
 227             ServiceRegistration<?> serviceRegistration = serviceAndRegistration.getRight();
 228             LOG.info("Setting dependencies on service {}/{}, {}", i, servicesAndRegistrations.size(),
 229                     service.getClass());
 230             if (service instanceof ConfigInterface) {
 231                 ((ConfigInterface) service).setDependencies(
 232                         serviceRegistration != null ? serviceRegistration.getReference() : null);
 233                 LOG.info("Dependencies set");
 234             } else {
 235                 LOG.warn("Service isn't a ConfigInterface");
 236             }
 237         }
 238
 239         // TODO check if services are already available and setDependencies
 240         // addingService may not be called if the service is already available when the ServiceTracker
 241         // is started
 242         trackService(context, INeutronNetworkCRUD.class, tenantNetworkManager, networkHandler, lBaaSHandler,
 243                 lBaaSPoolHandler, lBaaSPoolMemberHandler, neutronL3Adapter);
 244         trackService(context, INeutronSubnetCRUD.class, lBaaSHandler, lBaaSPoolHandler, lBaaSPoolMemberHandler,
 245                 securityServices, neutronL3Adapter);
 246         trackService(context, INeutronPortCRUD.class, tenantNetworkManager, lBaaSHandler, lBaaSPoolHandler,
 247                 lBaaSPoolMemberHandler, securityServices, neutronL3Adapter);
 248         trackService(context, INeutronFloatingIPCRUD.class, neutronL3Adapter);
 249         trackService(context, INeutronLoadBalancerCRUD.class, lBaaSHandler, lBaaSPoolHandler, lBaaSPoolMemberHandler);
 250         trackService(context, INeutronLoadBalancerPoolCRUD.class, lBaaSHandler, lBaaSPoolMemberHandler);
 251         trackService(context, LoadBalancerProvider.class, lBaaSHandler, lBaaSPoolHandler, lBaaSPoolMemberHandler);
 252         trackService(context, ArpProvider.class, neutronL3Adapter);
 253         trackService(context, InboundNatProvider.class, neutronL3Adapter);
 254         trackService(context, OutboundNatProvider.class, neutronL3Adapter);
 255         trackService(context, RoutingProvider.class, neutronL3Adapter);
 256         trackService(context, L3ForwardingProvider.class, neutronL3Adapter);
 257         trackService(context, GatewayMacResolver.class, neutronL3Adapter);
 258         trackService(context, IngressAclProvider.class, securityServices);
 259         trackService(context, EgressAclProvider.class, securityServices);
 260         trackService(context, IcmpEchoProvider.class, neutronL3Adapter);
 261
 262         // We no longer need to track the services, avoid keeping references around
 263         servicesAndRegistrations.clear();
 264     }
 265
 266     private void registerCRUDServiceProviders(BundleContext context,
 267             ProviderContext providerContext) {
 268         LOG.debug("Registering CRUD service providers");
 269         NeutronRouterInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 270         NeutronPortInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 271         NeutronSubnetInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 272         NeutronNetworkInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 273         NeutronSecurityGroupInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 274         NeutronSecurityRuleInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 275         NeutronFirewallInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 276         NeutronFirewallPolicyInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 277         NeutronFirewallRuleInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 278         NeutronLoadBalancerInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 279         NeutronLoadBalancerPoolInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 280         NeutronLoadBalancerListenerInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 281         NeutronLoadBalancerHealthMonitorInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 282         NeutronLoadBalancerPoolMemberInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 283         NeutronFloatingIPInterface.registerNewInterface(context, providerContext, translatorCRUDRegistrations);
 284     }
 285
 286     private void trackService(BundleContext context, final Class<?> clazz, final ConfigInterface... dependents) {
 287         @SuppressWarnings("unchecked")
 288         ServiceTracker tracker = new ServiceTracker(context, clazz, null) {
 289             @Override
 290             public Object addingService(ServiceReference reference) {
 291                 LOG.info("addingService " + clazz.getName());
 292                 Object service = context.getService(reference);
 293                 if (service != null) {
 294                     for (ConfigInterface dependent : dependents) {
 295                         dependent.setDependencies(service);
 296                     }
 297                 }
 298                 return service;
 299             }
 300         };
 301         tracker.open();
 302     }
 303
 304     private void registerAbstractHandlerService(BundleContext context, Class[] interfaces,
 305                                                 AbstractEvent.HandlerType handlerType, AbstractHandler handler) {
 306         Dictionary<String, Object> properties = new Hashtable<>();
 307         properties.put(Constants.EVENT_HANDLER_TYPE_PROPERTY, handlerType);
 308         String[] interfaceNames = new String[interfaces.length + 1];
 309         for (int i = 0; i < interfaces.length; i++) {
 310             interfaceNames[i] = interfaces[i].getName();
 311         }
 312         interfaceNames[interfaces.length] = AbstractHandler.class.getName();
 313         registerService(context, interfaceNames, properties, handler);
 314     }
 315
 316
 317     @Override
 318     public void stop(BundleContext context) throws Exception {
 319         LOG.info("ConfigActivator stop");
 320         // ServiceTrackers and services are already released when bundle stops,
 321         // so we don't need to close the trackers or unregister the services
 322     }
 323
 324     private ServiceRegistration<?> registerService(BundleContext bundleContext, String[] interfaces,
 325                                                    Dictionary<String, Object> properties, Object impl) {
 326         ServiceRegistration serviceRegistration = bundleContext.registerService(interfaces, impl, properties);
 327         if (serviceRegistration == null) {
 328             LOG.warn("Service registration for {} failed to return a ServiceRegistration instance", impl.getClass());
 329         }
 330         servicesAndRegistrations.add(Pair.of(impl, serviceRegistration));
 331         return serviceRegistration;
 332     }
 333
 334     public void setConntrackEnabled(boolean conntrackEnabled) {
 335         this.conntrackEnabled = conntrackEnabled;
 336     }
 337 }