*/
package org.opendaylight.controller.config.yang.md.sal.connector.netconf;
-import com.google.common.net.InetAddresses;
-import io.netty.channel.EventLoopGroup;
-import io.netty.util.concurrent.GlobalEventExecutor;
+import static org.opendaylight.controller.config.api.JmxAttributeValidationException.checkCondition;
+import static org.opendaylight.controller.config.api.JmxAttributeValidationException.checkNotNull;
+
+import com.google.common.base.Optional;
+import io.netty.util.concurrent.EventExecutor;
+import java.math.BigDecimal;
+import java.net.InetSocketAddress;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import org.opendaylight.controller.config.api.JmxAttributeValidationException;
import org.opendaylight.controller.netconf.client.NetconfClientDispatcher;
-import org.opendaylight.controller.netconf.client.NetconfSshClientDispatcher;
-import org.opendaylight.controller.netconf.util.handler.ssh.authentication.AuthenticationHandler;
-import org.opendaylight.controller.netconf.util.handler.ssh.authentication.LoginPassword;
+import org.opendaylight.controller.netconf.client.conf.NetconfClientConfiguration;
+import org.opendaylight.controller.netconf.client.conf.NetconfReconnectingClientConfiguration;
+import org.opendaylight.controller.netconf.client.conf.NetconfReconnectingClientConfigurationBuilder;
+import org.opendaylight.controller.netconf.nettyutil.handler.ssh.authentication.LoginPassword;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.connect.api.RemoteDeviceHandler;
import org.opendaylight.controller.sal.connect.netconf.NetconfDevice;
+import org.opendaylight.controller.sal.connect.netconf.NetconfStateSchemas;
+import org.opendaylight.controller.sal.connect.netconf.listener.NetconfDeviceCommunicator;
+import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionPreferences;
+import org.opendaylight.controller.sal.connect.netconf.sal.NetconfDeviceSalFacade;
+import org.opendaylight.controller.sal.connect.netconf.schema.mapping.NetconfMessageTransformer;
+import org.opendaylight.controller.sal.connect.util.RemoteDeviceId;
+import org.opendaylight.controller.sal.core.api.Broker;
import org.opendaylight.protocol.framework.ReconnectStrategy;
+import org.opendaylight.protocol.framework.ReconnectStrategyFactory;
import org.opendaylight.protocol.framework.TimedReconnectStrategy;
-import org.opendaylight.yangtools.yang.model.util.repo.AbstractCachingSchemaSourceProvider;
-import org.opendaylight.yangtools.yang.model.util.repo.FilesystemSchemaCachingProvider;
-import org.opendaylight.yangtools.yang.model.util.repo.SchemaSourceProvider;
-import org.opendaylight.yangtools.yang.model.util.repo.SchemaSourceProviders;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Host;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
+import org.opendaylight.yangtools.yang.model.repo.api.SchemaContextFactory;
+import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceRegistry;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.io.File;
-import java.io.InputStream;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-import static org.opendaylight.controller.config.api.JmxAttributeValidationException.checkCondition;
-import static org.opendaylight.controller.config.api.JmxAttributeValidationException.checkNotNull;
-
/**
-*
-*/
+ *
+ */
public final class NetconfConnectorModule extends org.opendaylight.controller.config.yang.md.sal.connector.netconf.AbstractNetconfConnectorModule
{
private static final Logger logger = LoggerFactory.getLogger(NetconfConnectorModule.class);
- private static ExecutorService GLOBAL_PROCESSING_EXECUTOR = null;
- private static AbstractCachingSchemaSourceProvider<String, InputStream> GLOBAL_NETCONF_SOURCE_PROVIDER = null;
private BundleContext bundleContext;
+ private Optional<NetconfSessionPreferences> userCapabilities;
+ private SchemaSourceRegistry schemaRegistry;
+ private SchemaContextFactory schemaContextFactory;
- public NetconfConnectorModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+ public NetconfConnectorModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
super(identifier, dependencyResolver);
}
- public NetconfConnectorModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, NetconfConnectorModule oldModule, java.lang.AutoCloseable oldInstance) {
+ public NetconfConnectorModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, final NetconfConnectorModule oldModule, final java.lang.AutoCloseable oldInstance) {
super(identifier, dependencyResolver, oldModule, oldInstance);
}
@Override
protected void customValidation() {
checkNotNull(getAddress(), addressJmxAttribute);
- //checkState(getAddress().getIpv4Address() != null || getAddress().getIpv6Address() != null,"Address must be set.");
+ checkCondition(isHostAddressPresent(getAddress()), "Host address not present in " + getAddress(), addressJmxAttribute);
checkNotNull(getPort(), portJmxAttribute);
checkNotNull(getDomRegistry(), portJmxAttribute);
checkNotNull(getDomRegistry(), domRegistryJmxAttribute);
checkNotNull(getBetweenAttemptsTimeoutMillis(), betweenAttemptsTimeoutMillisJmxAttribute);
checkCondition(getBetweenAttemptsTimeoutMillis() > 0, "must be > 0", betweenAttemptsTimeoutMillisJmxAttribute);
+ checkNotNull(getClientDispatcher(), clientDispatcherJmxAttribute);
+ checkNotNull(getBindingRegistry(), bindingRegistryJmxAttribute);
+ checkNotNull(getProcessingExecutor(), processingExecutorJmxAttribute);
+
+ // Check username + password in case of ssh
+ if(getTcpOnly() == false) {
+ checkNotNull(getUsername(), usernameJmxAttribute);
+ checkNotNull(getPassword(), passwordJmxAttribute);
+ }
+
+ userCapabilities = getUserCapabilities();
+ }
+
+ private boolean isHostAddressPresent(final Host address) {
+ return address.getDomainName() != null ||
+ address.getIpAddress() != null && (address.getIpAddress().getIpv4Address() != null || address.getIpAddress().getIpv6Address() != null);
}
@Override
public java.lang.AutoCloseable createInstance() {
-
- getDomRegistryDependency();
- NetconfDevice device = new NetconfDevice(getIdentifier().getInstanceName());
- String addressValue = getAddress();
-
- Long connectionAttempts;
- if (getMaxConnectionAttempts() != null && getMaxConnectionAttempts() > 0) {
- connectionAttempts = getMaxConnectionAttempts();
- } else {
- logger.trace("Setting {} on {} to infinity", maxConnectionAttemptsJmxAttribute, this);
- connectionAttempts = null;
+ final RemoteDeviceId id = new RemoteDeviceId(getIdentifier(), getSocketAddress());
+
+ final ExecutorService globalProcessingExecutor = getProcessingExecutorDependency().getExecutor();
+
+ final Broker domBroker = getDomRegistryDependency();
+ final BindingAwareBroker bindingBroker = getBindingRegistryDependency();
+
+ final RemoteDeviceHandler<NetconfSessionPreferences> salFacade
+ = new NetconfDeviceSalFacade(id, domBroker, bindingBroker, bundleContext, globalProcessingExecutor);
+
+ final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO =
+ new NetconfDevice.SchemaResourcesDTO(schemaRegistry, schemaContextFactory, new NetconfStateSchemas.NetconfStateSchemasResolverImpl());
+
+ final NetconfDevice device =
+ new NetconfDevice(schemaResourcesDTO, id, salFacade, globalProcessingExecutor, new NetconfMessageTransformer(), getReconnectOnChangedSchema());
+
+ final NetconfDeviceCommunicator listener = userCapabilities.isPresent() ?
+ new NetconfDeviceCommunicator(id, device, userCapabilities.get()) : new NetconfDeviceCommunicator(id, device);
+
+ final NetconfReconnectingClientConfiguration clientConfig = getClientConfig(listener);
+ final NetconfClientDispatcher dispatcher = getClientDispatcherDependency();
+
+ listener.initializeRemoteConnection(dispatcher, clientConfig);
+
+ return new SalConnectorCloseable(listener, salFacade);
+ }
+
+ private Optional<NetconfSessionPreferences> getUserCapabilities() {
+ if(getYangModuleCapabilities() == null) {
+ return Optional.absent();
}
- long clientConnectionTimeoutMillis = getConnectionTimeoutMillis();
- /*
- * Uncomment after Switch to IP Address
- if(getAddress().getIpv4Address() != null) {
- addressValue = getAddress().getIpv4Address().getValue();
- } else {
- addressValue = getAddress().getIpv6Address().getValue();
+
+ final List<String> capabilities = getYangModuleCapabilities().getCapability();
+ if(capabilities == null || capabilities.isEmpty()) {
+ return Optional.absent();
}
- */
- double sleepFactor = 1.0;
- int minSleep = 1000;
- Long maxSleep = null;
- Long deadline = null;
- ReconnectStrategy strategy = new TimedReconnectStrategy(GlobalEventExecutor.INSTANCE, getBetweenAttemptsTimeoutMillis(),
- minSleep, sleepFactor, maxSleep, connectionAttempts, deadline);
-
- device.setReconnectStrategy(strategy);
-
- InetAddress addr = InetAddresses.forString(addressValue);
- InetSocketAddress socketAddress = new InetSocketAddress(addr , getPort().intValue());
-
-
- device.setProcessingExecutor(getGlobalProcessingExecutor());
-
- device.setSocketAddress(socketAddress);
- device.setEventExecutor(getEventExecutorDependency());
- device.setDispatcher(createDispatcher(clientConnectionTimeoutMillis));
- device.setSchemaSourceProvider(getGlobalNetconfSchemaProvider(bundleContext));
-
- getDomRegistryDependency().registerProvider(device, bundleContext);
- device.start();
- return device;
+
+ final NetconfSessionPreferences parsedOverrideCapabilities = NetconfSessionPreferences.fromStrings(capabilities);
+ JmxAttributeValidationException.checkCondition(
+ parsedOverrideCapabilities.getNonModuleCaps().isEmpty(),
+ "Capabilities to override can only contain module based capabilities, non-module capabilities will be retrieved from the device," +
+ " configured non-module capabilities: " + parsedOverrideCapabilities.getNonModuleCaps(),
+ yangModuleCapabilitiesJmxAttribute);
+
+ return Optional.of(parsedOverrideCapabilities);
+ }
+
+ public void setBundleContext(final BundleContext bundleContext) {
+ this.bundleContext = bundleContext;
+ }
+
+ public NetconfReconnectingClientConfiguration getClientConfig(final NetconfDeviceCommunicator listener) {
+ final InetSocketAddress socketAddress = getSocketAddress();
+ final long clientConnectionTimeoutMillis = getConnectionTimeoutMillis();
+
+ final ReconnectStrategyFactory sf = new TimedReconnectStrategyFactory(
+ getEventExecutorDependency(), getMaxConnectionAttempts(), getBetweenAttemptsTimeoutMillis(), getSleepFactor());
+ final ReconnectStrategy strategy = sf.createReconnectStrategy();
+
+ return NetconfReconnectingClientConfigurationBuilder.create()
+ .withAddress(socketAddress)
+ .withConnectionTimeoutMillis(clientConnectionTimeoutMillis)
+ .withReconnectStrategy(strategy)
+ .withAuthHandler(new LoginPassword(getUsername(),getPassword()))
+ .withProtocol(getTcpOnly() ?
+ NetconfClientConfiguration.NetconfClientProtocol.TCP :
+ NetconfClientConfiguration.NetconfClientProtocol.SSH)
+ .withConnectStrategyFactory(sf)
+ .withSessionListener(listener)
+ .build();
}
- private ExecutorService getGlobalProcessingExecutor() {
- if(GLOBAL_PROCESSING_EXECUTOR == null) {
-
- GLOBAL_PROCESSING_EXECUTOR = Executors.newCachedThreadPool();
-
+ private static final class SalConnectorCloseable implements AutoCloseable {
+ private final RemoteDeviceHandler<NetconfSessionPreferences> salFacade;
+ private final NetconfDeviceCommunicator listener;
+
+ public SalConnectorCloseable(final NetconfDeviceCommunicator listener,
+ final RemoteDeviceHandler<NetconfSessionPreferences> salFacade) {
+ this.listener = listener;
+ this.salFacade = salFacade;
+ }
+
+ @Override
+ public void close() {
+ listener.close();
+ salFacade.close();
}
- return GLOBAL_PROCESSING_EXECUTOR;
}
- private synchronized AbstractCachingSchemaSourceProvider<String, InputStream> getGlobalNetconfSchemaProvider(BundleContext bundleContext) {
- if(GLOBAL_NETCONF_SOURCE_PROVIDER == null) {
- String storageFile = "cache/schema";
-// File directory = bundleContext.getDataFile(storageFile);
- File directory = new File("cache/schema");
- SchemaSourceProvider<String> defaultProvider = SchemaSourceProviders.noopProvider();
- GLOBAL_NETCONF_SOURCE_PROVIDER = FilesystemSchemaCachingProvider.createFromStringSourceProvider(defaultProvider, directory);
+ private static final class TimedReconnectStrategyFactory implements ReconnectStrategyFactory {
+ private final Long connectionAttempts;
+ private final EventExecutor executor;
+ private final double sleepFactor;
+ private final int minSleep;
+
+ TimedReconnectStrategyFactory(final EventExecutor executor, final Long maxConnectionAttempts, final int minSleep, final BigDecimal sleepFactor) {
+ if (maxConnectionAttempts != null && maxConnectionAttempts > 0) {
+ connectionAttempts = maxConnectionAttempts;
+ } else {
+ logger.trace("Setting {} on {} to infinity", maxConnectionAttemptsJmxAttribute, this);
+ connectionAttempts = null;
+ }
+
+ this.sleepFactor = sleepFactor.doubleValue();
+ this.executor = executor;
+ this.minSleep = minSleep;
+ }
+
+ @Override
+ public ReconnectStrategy createReconnectStrategy() {
+ final Long maxSleep = null;
+ final Long deadline = null;
+
+ return new TimedReconnectStrategy(executor, minSleep,
+ minSleep, sleepFactor, maxSleep, connectionAttempts, deadline);
}
- return GLOBAL_NETCONF_SOURCE_PROVIDER;
}
- private NetconfClientDispatcher createDispatcher(long clientConnectionTimeoutMillis) {
- EventLoopGroup bossGroup = getBossThreadGroupDependency();
- EventLoopGroup workerGroup = getWorkerThreadGroupDependency();
- if(getTcpOnly()) {
- return new NetconfClientDispatcher( bossGroup, workerGroup, clientConnectionTimeoutMillis);
+ private InetSocketAddress getSocketAddress() {
+ if(getAddress().getDomainName() != null) {
+ return new InetSocketAddress(getAddress().getDomainName().getValue(), getPort().getValue());
} else {
- AuthenticationHandler authHandler = new LoginPassword(getUsername(),getPassword());
- return new NetconfSshClientDispatcher(authHandler , bossGroup, workerGroup, clientConnectionTimeoutMillis);
+ final IpAddress ipAddress = getAddress().getIpAddress();
+ final String ip = ipAddress.getIpv4Address() != null ? ipAddress.getIpv4Address().getValue() : ipAddress.getIpv6Address().getValue();
+ return new InetSocketAddress(ip, getPort().getValue());
}
}
- public void setBundleContext(BundleContext bundleContext) {
- this.bundleContext = bundleContext;
+ public void setSchemaRegistry(final SchemaSourceRegistry schemaRegistry) {
+ this.schemaRegistry = schemaRegistry;
+ }
+
+ public void setSchemaContextFactory(final SchemaContextFactory schemaContextFactory) {
+ this.schemaContextFactory = schemaContextFactory;
}
}