package org.opendaylight.controller.config.yang.config.vpp_provider.impl;
+import com.google.common.base.Preconditions;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import org.opendaylight.controller.config.yang.config.groupbasedpolicy.GroupbasedpolicyInstance;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
+import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.adapter.VppRpcServiceImpl;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.config.ConfigUtil;
+import org.opendaylight.groupbasedpolicy.renderer.vpp.config.ConfigurationService;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
+import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.AddInterfaceToBridgeDomainInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.CloneVirtualBridgeDomainOnNodesInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.CreateInterfaceOnNodeInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.CreateVirtualBridgeDomainOnNodesInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.DelInterfaceFromBridgeDomainInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.DeleteInterfaceFromNodeInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.DeleteVirtualBridgeDomainFromNodesInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_adapter.rev161201.VppAdapterService;
+import org.opendaylight.yangtools.yang.common.RpcError;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
-public class GbpVppProviderInstance implements AutoCloseable {
+import javax.annotation.Nonnull;
+import java.util.concurrent.Future;
+public class GbpVppProviderInstance implements ClusterSingletonService, VppAdapterService, AutoCloseable {
+
+ private static final Logger LOG = LoggerFactory.getLogger(GbpVppProviderInstance.class);
+
+ private static final ServiceGroupIdentifier IDENTIFIER =
+ ServiceGroupIdentifier.create(GroupbasedpolicyInstance.GBP_SERVICE_GROUP_IDENTIFIER);
+ private static final RpcResult<Void> L2_DISABLED_RESULT =
+ RpcResultBuilder.<Void>status(false).withWarning(RpcError.ErrorType.APPLICATION, "L2 disabled",
+ "Bridge domains are disabled because L3Flat mode is enabled. Check VPP startup config.").build();
+ private final DataBroker dataBroker;
+ private final BindingAwareBroker bindingAwareBroker;
+ private final ClusterSingletonServiceProvider clusterSingletonService;
+ private final RpcProviderRegistry rpcProviderRegistry;
+ private final String publicInterfaces;
+ private ClusterSingletonServiceRegistration singletonServiceRegistration;
+ private VppRpcServiceImpl vppRpcService;
private VppRenderer renderer;
+ private BindingAwareBroker.RpcRegistration<VppAdapterService> vppRpcServiceRegistration;
+ private ConfigurationService configurationService;
+
+ public GbpVppProviderInstance(final DataBroker dataBroker,
+ final BindingAwareBroker bindingAwareBroker,
+ final ClusterSingletonServiceProvider clusterSingletonService,
+ final String publicInterfaces, final RpcProviderRegistry rpcProviderRegistry) {
+ this.dataBroker = Preconditions.checkNotNull(dataBroker);
+ this.bindingAwareBroker = Preconditions.checkNotNull(bindingAwareBroker);
+ this.clusterSingletonService = Preconditions.checkNotNull(clusterSingletonService);
+ this.publicInterfaces = publicInterfaces;
+ this.rpcProviderRegistry = Preconditions.checkNotNull(rpcProviderRegistry);
+ this.configurationService = new ConfigurationService();
+ }
+
+ public void initialize() {
+ LOG.info("Clustering session initiated for {}", this.getClass().getSimpleName());
+ try {
+ singletonServiceRegistration = clusterSingletonService.registerClusterSingletonService(this);
+ } catch (Exception e) {
+ LOG.warn("Exception thrown while registering cluster singleton service in {}", this.getClass(), e.getMessage());
+ }
+ }
+
+ @Override
+ public void instantiateServiceInstance() {
+ LOG.info("Instantiating {}", this.getClass().getSimpleName());
+ renderer = new VppRenderer(dataBroker, bindingAwareBroker, publicInterfaces);
+ vppRpcService = new VppRpcServiceImpl(dataBroker, renderer);
+ vppRpcServiceRegistration = rpcProviderRegistry.addRpcImplementation(VppAdapterService.class, this);
+ }
- public GbpVppProviderInstance (DataBroker dataBroker, BindingAwareBroker broker) {
- renderer = new VppRenderer(dataBroker, broker);
+ @Override
+ public ListenableFuture<Void> closeServiceInstance() {
+ LOG.info("Instance {} closed", this.getClass().getSimpleName());
+ try {
+ vppRpcServiceRegistration.close();
+ vppRpcService.close();
+ renderer.close();
+ } catch (Exception e) {
+ LOG.warn("Exception while closing ... {}", e.getMessage());
+ }
+ return Futures.immediateFuture(null);
}
+
@Override
public void close() throws Exception {
- renderer.close();
+
+ LOG.info("Clustering provider closed for {}", this.getClass().getSimpleName());
+ if (singletonServiceRegistration != null) {
+ try {
+ singletonServiceRegistration.close();
+ } catch (Exception e) {
+ LOG.warn("{} closed unexpectedly", this.getClass().getSimpleName(), e.getMessage());
+ }
+ singletonServiceRegistration = null;
+ }
+ }
+
+ @Nonnull
+ @Override
+ public ServiceGroupIdentifier getIdentifier() {
+ return IDENTIFIER;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> deleteVirtualBridgeDomainFromNodes(DeleteVirtualBridgeDomainFromNodesInput input) {
+ return vppRpcService.deleteVirtualBridgeDomainFromNodes(input);
}
+ @Override
+ public Future<RpcResult<Void>> createVirtualBridgeDomainOnNodes(CreateVirtualBridgeDomainOnNodesInput input) {
+ return vppRpcService.createVirtualBridgeDomainOnNodes(input);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> createInterfaceOnNode(CreateInterfaceOnNodeInput input) {
+ return vppRpcService.createInterfaceOnNode(input);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> addInterfaceToBridgeDomain(AddInterfaceToBridgeDomainInput input) {
+ if (!ConfigUtil.getInstance().isL3FlatEnabled()) {
+ return vppRpcService.addInterfaceToBridgeDomain(input);
+ }
+ return Futures.immediateFuture(L2_DISABLED_RESULT);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> delInterfaceFromBridgeDomain(DelInterfaceFromBridgeDomainInput input) {
+ if (!ConfigUtil.getInstance().isL3FlatEnabled()) {
+ return vppRpcService.delInterfaceFromBridgeDomain(input);
+ }
+ return Futures.immediateFuture(L2_DISABLED_RESULT);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> cloneVirtualBridgeDomainOnNodes(CloneVirtualBridgeDomainOnNodesInput input) {
+ if (!ConfigUtil.getInstance().isL3FlatEnabled()) {
+ return vppRpcService.cloneVirtualBridgeDomainOnNodes(input);
+ }
+ return Futures.immediateFuture(L2_DISABLED_RESULT);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> deleteInterfaceFromNode(DeleteInterfaceFromNodeInput input) {
+ return vppRpcService.deleteInterfaceFromNode(input);
+ }
}
Code Review / groupbasedpolicy.git / blobdiff