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Diffstat (limited to 'infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer')
-rw-r--r--infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.groovy57
-rw-r--r--infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.groovy73
-rw-r--r--infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/PersistedFileInitializerProvider.groovy67
3 files changed, 197 insertions, 0 deletions
diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.groovy b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.groovy
new file mode 100644
index 0000000..80b52f2
--- /dev/null
+++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.groovy
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed 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 io.fd.honeycomb.infra.distro.initializer
+
+import com.google.inject.PrivateModule
+import com.google.inject.Singleton
+import com.google.inject.name.Names
+import groovy.util.logging.Slf4j
+import io.fd.honeycomb.data.ModifiableDataManager
+import io.fd.honeycomb.data.init.InitializerRegistry
+import io.fd.honeycomb.infra.distro.data.BindingDataBrokerProvider
+import io.fd.honeycomb.infra.distro.data.HoneycombDOMDataBrokerProvider
+import io.fd.honeycomb.infra.distro.data.ModifiableDTDelegProvider
+import io.fd.honeycomb.translate.util.write.NoopWriterRegistry
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder
+import org.opendaylight.controller.md.sal.binding.api.DataBroker
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker
+
+@Slf4j
+class InitializerPipelineModule extends PrivateModule {
+
+ protected void configure() {
+ // Initializer hierarchy uses fake writer registry to not send restored configuration from plugins back to plugins
+ def registry = new NoopWriterRegistry()
+ bind(ModifiableWriterRegistryBuilder)
+ .annotatedWith(Names.named("honeycomb-initializer"))
+ .toInstance([build: { registry }])
+
+ // Then just build data tree delegator and DataBrokers on top of it
+ bind(ModifiableDataManager).toProvider(ModifiableDTDelegProvider).in(Singleton)
+ bind(DOMDataBroker).toProvider(HoneycombDOMDataBrokerProvider).in(Singleton)
+ bind(DataBroker).annotatedWith(Names.named("honeycomb-initializer")).toProvider(BindingDataBrokerProvider).in(Singleton)
+ expose(DataBroker).annotatedWith(Names.named("honeycomb-initializer"))
+
+ // NOW do initializer registry
+ bind(InitializerRegistry)
+ .annotatedWith(Names.named("honeycomb-initializer"))
+ .toProvider(InitializerRegistryProvider)
+ .in(Singleton)
+ expose(InitializerRegistry)
+ .annotatedWith(Names.named("honeycomb-initializer"))
+ }
+}
diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.groovy b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.groovy
new file mode 100644
index 0000000..5f75fc0
--- /dev/null
+++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.groovy
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed 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 io.fd.honeycomb.infra.distro.initializer
+
+import com.google.inject.Inject
+import com.google.inject.name.Named
+import groovy.transform.ToString
+import groovy.util.logging.Slf4j
+import io.fd.honeycomb.data.init.DataTreeInitializer
+import io.fd.honeycomb.data.init.InitializerRegistry
+import io.fd.honeycomb.data.init.InitializerRegistryImpl
+import io.fd.honeycomb.infra.distro.ProviderTrait
+
+@Slf4j
+@ToString
+class InitializerRegistryProvider extends ProviderTrait<InitializerRegistry> {
+
+ @Inject
+ @Named("honeycomb-context")
+ DataTreeInitializer contextInitializer
+ @Inject
+ @Named("honeycomb-config")
+ DataTreeInitializer configInitializer
+ @Inject(optional = true)
+ Set<DataTreeInitializer> pluginInitializers = []
+
+ @Override
+ def create() {
+ return new InitializerRegistry() {
+
+ @Override
+ void initialize() throws DataTreeInitializer.InitializeException {
+ log.info("Config initialization started");
+
+ final InitializerRegistry initializer = new InitializerRegistryImpl(new ArrayList<>(pluginInitializers))
+
+ try {
+ // Initialize contexts first so that other initializers can find any relevant mapping before initializing
+ // configuration to what is already in VPP
+ contextInitializer.initialize();
+ log.info("Persisted context restored successfully");
+ // Initialize all registered initializers
+ initializer.initialize();
+ log.info("Configuration initialized successfully");
+ // Initialize stored configuration on top
+ configInitializer.initialize();
+ log.info("Persisted configuration restored successfully");
+ } catch (Exception e) {
+ log.warn("Failed to initialize config", e);
+ }
+
+ log.info("Honeycomb initialized");
+ }
+
+ @Override
+ void close() throws Exception {}
+ }
+ }
+}
diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/PersistedFileInitializerProvider.groovy b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/PersistedFileInitializerProvider.groovy
new file mode 100644
index 0000000..c2448d2
--- /dev/null
+++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/PersistedFileInitializerProvider.groovy
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed 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 io.fd.honeycomb.infra.distro.initializer
+
+import com.google.inject.Inject
+import groovy.transform.ToString
+import groovy.util.logging.Slf4j
+import io.fd.honeycomb.data.init.RestoringInitializer
+import io.fd.honeycomb.infra.distro.cfgattrs.HoneycombConfiguration
+import io.fd.honeycomb.infra.distro.ProviderTrait
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker
+import org.opendaylight.controller.sal.core.api.model.SchemaService
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.data.init.rev160407.RestorationType
+
+import java.nio.file.Paths
+/**
+ * Mirror of org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.data.initializer.rev160407.PersistedFileInitializerModule
+ */
+@Slf4j
+@ToString
+abstract class PersistedFileInitializerProvider extends ProviderTrait<RestoringInitializer> {
+
+ @Inject
+ SchemaService schemaService
+ @Inject
+ HoneycombConfiguration cfgAttributes
+
+ @Inject
+ DOMDataBroker domDataBroker
+
+ @Override
+ def create() {
+ new RestoringInitializer(schemaService, Paths.get(getPersistPath()),
+ domDataBroker, RestorationType.valueOf(restorationType), getDataStoreType())
+ }
+
+ abstract String getPersistPath()
+ abstract LogicalDatastoreType getDataStoreType()
+ abstract String getRestorationType()
+
+ static class PersistedContextInitializerProvider extends PersistedFileInitializerProvider {
+ String getPersistPath() { cfgAttributes.peristContextPath }
+ LogicalDatastoreType getDataStoreType() { LogicalDatastoreType.OPERATIONAL }
+ String getRestorationType() { cfgAttributes.persistedContextRestorationType }
+ }
+
+ static class PersistedConfigInitializerProvider extends PersistedFileInitializerProvider {
+ String getPersistPath() { cfgAttributes.peristConfigPath }
+ LogicalDatastoreType getDataStoreType() { LogicalDatastoreType.CONFIGURATION }
+ String getRestorationType() { cfgAttributes.persistedConfigRestorationType }
+ }
+}