Merge "add LCM DistributeTraffic"

5 files changed, 113 insertions, 0 deletions

diff --git a/lcm/model/src/main/yang/lcm.yang b/lcm/model/src/main/yang/lcm.yang
index 9976dd9e5..a03fff607 100644
--- a/lcm/model/src/main/yang/lcm.yang
+++ b/lcm/model/src/main/yang/lcm.yang
@@ -111,6 +111,7 @@ module LCM {
             enum "StartApplication";
             enum "QuiesceTraffic";
             enum "ResumeTraffic";
+            enum "DistributeTraffic";
             enum "UpgradePreCheck";
             enum "UpgradeSoftware";
             enum "UpgradePostCheck";
@@ -517,6 +518,30 @@ module LCM {
     }
 
     /**********************************************************************************
+     * Define the VNF distribute traffic service
+     **********************************************************************************/
+    rpc distribute-traffic {
+        description "An operation to distribute traffic gracefully on the VF.
+                     It distributes traffic gracefully without stopping the application";
+        input {
+            uses common-header;
+            leaf action {
+                type action;
+                mandatory true;
+            }
+            uses action-identifiers;
+            leaf payload {
+                type payload;
+                mandatory true;
+           }
+    }
+        output {
+            uses common-header;
+            uses status;
+        }
+    }
+
+    /**********************************************************************************
      * Define the VNF UpgradePreCheck service
      **********************************************************************************/
     rpc upgrade-pre-check {
diff --git a/lcm/provider/src/main/java/org/onap/ccsdk/sli/northbound/LcmProvider.java b/lcm/provider/src/main/java/org/onap/ccsdk/sli/northbound/LcmProvider.java
index 787a94e2b..939836bed 100644
--- a/lcm/provider/src/main/java/org/onap/ccsdk/sli/northbound/LcmProvider.java
+++ b/lcm/provider/src/main/java/org/onap/ccsdk/sli/northbound/LcmProvider.java
@@ -351,6 +351,27 @@ public class LcmProvider implements AutoCloseable, LCMService {
 	}
 
 	@Override
+	public Future<RpcResult<DistributeTrafficOutput>> distributeTraffic(DistributeTrafficInput input) {
+		DistributeTrafficInputBuilder iBuilder = new DistributeTrafficInputBuilder(input);
+		DistributeTrafficOutputBuilder oBuilder = new DistributeTrafficOutputBuilder();
+
+		try {
+			CommonLcmFields retval = callDG("distribute-traffic", iBuilder.build());
+			oBuilder.setStatus(retval.getStatusBuilder().build());
+			oBuilder.setCommonHeader(retval.getCommonHeaderBuilder().build());
+		} catch (LcmRpcInvocationException e) {
+			LOG.debug("Caught exception", e);
+			oBuilder.setCommonHeader(e.getCommonHeader());
+			oBuilder.setStatus(e.getStatus());
+		}
+
+		RpcResult<DistributeTrafficOutput> rpcResult =
+				RpcResultBuilder.<DistributeTrafficOutput> status(true).withResult(oBuilder.build()).build();
+		// return error
+		return Futures.immediateFuture(rpcResult);
+	}
+
+	@Override
 	public Future<RpcResult<ConfigureOutput>> configure(ConfigureInput input) {
 		ConfigureInputBuilder iBuilder = new ConfigureInputBuilder(input);
 		ConfigureOutputBuilder oBuilder = new ConfigureOutputBuilder();
diff --git a/lcm/provider/src/test/java/org/onap/ccsdk/sli/northbound/TestLcmProvider.java b/lcm/provider/src/test/java/org/onap/ccsdk/sli/northbound/TestLcmProvider.java
index 38920e0ba..234eb615f 100644
--- a/lcm/provider/src/test/java/org/onap/ccsdk/sli/northbound/TestLcmProvider.java
+++ b/lcm/provider/src/test/java/org/onap/ccsdk/sli/northbound/TestLcmProvider.java
@@ -73,6 +73,8 @@ import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.ConfigureOutput;
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.DetachVolumeInputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.DetachVolumeOutput;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.DistributeTrafficInputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.DistributeTrafficOutput;
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.EvacuateInputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.EvacuateOutput;
 import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.northbound.lcm.rev180329.HealthCheckInputBuilder;
@@ -527,6 +529,40 @@ public class TestLcmProvider {
 	}
 
 	@Test
+	public void testDistributeTraffic() {
+		DistributeTrafficInputBuilder builder = new DistributeTrafficInputBuilder();
+
+		CommonHeaderBuilder hdrBuilder = new CommonHeaderBuilder();
+		hdrBuilder.setApiVer("1");
+		hdrBuilder.setFlags(null);
+		hdrBuilder.setOriginatorId("jUnit");
+		hdrBuilder.setRequestId("123");
+		hdrBuilder.setTimestamp(new ZULU(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").format(new Date())));
+		builder.setCommonHeader(hdrBuilder.build());
+
+		ActionIdentifiersBuilder aBuilder = new ActionIdentifiersBuilder();
+		aBuilder.setServiceInstanceId("SVCID-123");
+		aBuilder.setVfModuleId("vf-module-1");
+		aBuilder.setVnfcName("my-vnfc");
+		aBuilder.setVnfId("123");
+		aBuilder.setVserverId("123");
+		builder.setActionIdentifiers(aBuilder.build());
+
+		builder.setAction(Action.DistributeTraffic);
+		builder.setPayload(mock(Payload.class));
+
+
+		try {
+			DistributeTrafficOutput results = provider.distributeTraffic(builder.build()).get().getResult();
+			LOG.info("DistributeTraffic returned status {} : {}", results.getStatus().getCode(), results.getStatus().getMessage());
+			assert(results.getStatus().getCode() == 400);
+		} catch (InterruptedException | ExecutionException e) {
+			LOG.error("Caught exception", e);
+			fail("DistributeTraffic threw exception");
+		}
+	}
+
+	@Test
 	public void testConfigure() {
 		ConfigureInputBuilder builder = new ConfigureInputBuilder();
 
diff --git a/lcm/provider/src/test/resources/graphs/lcm/LCM_distribute-traffic.xml b/lcm/provider/src/test/resources/graphs/lcm/LCM_distribute-traffic.xml
new file mode 100644
index 000000000..14ff1134c
--- /dev/null
+++ b/lcm/provider/src/test/resources/graphs/lcm/LCM_distribute-traffic.xml
@@ -0,0 +1,30 @@
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  							reserved.
+  ================================================================================
+  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.
+  ============LICENSE_END=========================================================
+  -->
+
+<service-logic xmlns="http://www.onap.org/sdnc/svclogic"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://www.onap.org/sdnc/svclogic ./svclogic.xsd"
+	module='LCM' version='1.0.0'>
+	<method rpc='distribute-traffic' mode='sync'>
+		<set>
+			<parameter name='status.code' value='400' />
+			<parameter name='status.message' value='SUCCESS' />
+		</set>
+	</method>
+</service-logic>
diff --git a/lcm/provider/src/test/resources/graphs/lcm/graph.versions b/lcm/provider/src/test/resources/graphs/lcm/graph.versions
index 4ca21daf3..233aa459f 100644
--- a/lcm/provider/src/test/resources/graphs/lcm/graph.versions
+++ b/lcm/provider/src/test/resources/graphs/lcm/graph.versions
@@ -27,6 +27,7 @@ LCM stop-application 1.0.0 sync
 LCM start-application 1.0.0 sync
 LCM quiesce-traffic 1.0.0 sync
 LCM resume-traffic 1.0.0 sync
+LCM distribute-traffic 1.0.0 sync
 LCM upgrade-pre-check 1.0.0 sync
 LCM upgrade-software 1.0.0 sync
 LCM upgrade-post-check 1.0.0 sync