catch and log cluster singleton service registration exceptions

[groupbasedpolicy.git] / renderers / vpp / src / main / java / org / opendaylight / controller / config / yang / config / vpp_provider / impl / GbpVppProviderInstance.java

diff --git a/renderers/vpp/src/main/java/org/opendaylight/controller/config/yang/config/vpp_provider/impl/GbpVppProviderInstance.java b/renderers/vpp/src/main/java/org/opendaylight/controller/config/yang/config/vpp_provider/impl/GbpVppProviderInstance.java
index 566b5e9e36295ceaaff4ba925bb45066946471a1..0b4f7ce5a49a7625c8cc35644963cb9e930a0b22 100644 (file)
--- a/renderers/vpp/src/main/java/org/opendaylight/controller/config/yang/config/vpp_provider/impl/GbpVppProviderInstance.java
+++ b/renderers/vpp/src/main/java/org/opendaylight/controller/config/yang/config/vpp_provider/impl/GbpVppProviderInstance.java
@@ -14,48 +14,86 @@ 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 ClusterSingletonService, 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 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());
-        singletonServiceRegistration = clusterSingletonService.registerClusterSingletonService(this);
+        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);
+        renderer = new VppRenderer(dataBroker, bindingAwareBroker, publicInterfaces);
+        vppRpcService = new VppRpcServiceImpl(dataBroker, renderer);
+        vppRpcServiceRegistration = rpcProviderRegistry.addRpcImplementation(VppAdapterService.class, this);
     }
 
     @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());
@@ -77,8 +115,53 @@ public class GbpVppProviderInstance implements ClusterSingletonService, AutoClos
         }
     }
 
+    @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);
+    }
 }