Call multicloud aai update from mc vnf plugin

After successful vfmodule create, invoke the
multicloud api to trigger update in aai.

Change-Id: I3f6ceee7a8ea5f907fefcbe1a57ba35b9a666cb1
Issue-ID: SO-1444
Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>

2 files changed, 117 insertions, 9 deletions

diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
index f39962b2ce..ccdcf92953 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/openstack/utils/MsoMulticloudUtils.java
@@ -228,7 +228,13 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
             if (logger.isDebugEnabled()) {
                 logger.debug("Multicloud Create Response Body: {}", multicloudResponseBody);
             }
-            return getStackStatus(cloudSiteId, cloudOwner, tenantId, canonicalName, pollForCompletion, timeoutMinutes, backout);
+            StackInfo stackStatus = getStackStatus(cloudSiteId, cloudOwner, tenantId, canonicalName, pollForCompletion, timeoutMinutes, backout);
+
+            if (HeatStatus.CREATED.equals(stackStatus.getStatus())) {
+                multicloudAaiUpdate(cloudSiteId, cloudOwner, tenantId, genericVnfId, vfModuleId, multicloudResponseBody.getWorkloadId(), pollForCompletion, timeoutMinutes);
+            }
+
+            return stackStatus;
         }
         StringBuilder stackErrorStatusReason = new StringBuilder(response.getStatusInfo().getReasonPhrase());
         if (null != multicloudResponseBody) {
@@ -287,7 +293,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         if (multicloudClient != null) {
             Response response = multicloudClient.get();
             if (logger.isDebugEnabled()) {
-                logger.debug (String.format("Mulicloud GET Response: %s", response.toString()));
+                logger.debug (String.format("Multicloud GET Response: %s", response.toString()));
             }
 
             MulticloudQueryResponse multicloudQueryBody = null;
@@ -371,6 +377,81 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         return HeatStatus.UNKNOWN;
     }
 
+    private void multicloudAaiUpdate(String cloudSiteId, String cloudOwner, String tenantId, String genericVnfId, String vfModuleId, String workloadId,
+            boolean pollForCompletion, int timeoutMinutes) {
+
+        MulticloudRequest multicloudRequest= new MulticloudRequest();
+
+        multicloudRequest.setGenericVnfId(genericVnfId);
+        multicloudRequest.setVfModuleId(vfModuleId);
+
+        String multicloudEndpoint = getMulticloudEndpoint(cloudSiteId, cloudOwner, workloadId);
+        RestClient multicloudClient = getMulticloudClient(multicloudEndpoint);
+
+        if (multicloudClient == null) {
+            if (logger.isDebugEnabled())
+                logger.debug("Multicloud client could not be initialized");
+        }
+
+        Response response = multicloudClient.post(multicloudRequest);
+        if (response.getStatus() != Response.Status.ACCEPTED.getStatusCode()) {
+            if (logger.isDebugEnabled())
+                logger.debug("Multicloud AAI update request failed: " + response.getStatus() + response.getStatusInfo());
+            return;
+        }
+
+        if (!pollForCompletion) {
+            return;
+        }
+
+        int updatePollInterval = Integer.parseInt(this.environment.getProperty(createPollIntervalProp, createPollIntervalDefault));
+        int pollTimeout = (timeoutMinutes * 60) + updatePollInterval;
+        boolean updateTimedOut = false;
+        logger.debug("updatePollInterval=" + updatePollInterval + ", pollTimeout=" + pollTimeout);
+
+        StackInfo stackInfo = null;
+        while (true) {
+            try {
+                stackInfo = queryStack(cloudSiteId, cloudOwner, tenantId, workloadId);
+                if (logger.isDebugEnabled())
+                    logger.debug (stackInfo.getStatus() + " (" + workloadId + ")");
+
+                if (HeatStatus.UPDATING.equals(stackInfo.getStatus())) {
+                    if (pollTimeout <= 0) {
+                        // Note that this should not occur, since there is a timeout specified
+                        // in the Openstack (multicloud?) call.
+                        if (logger.isDebugEnabled())
+                            logger.debug("Multicloud AAI update timeout failure: {} {} {} {}", cloudOwner, cloudSiteId, tenantId, workloadId);
+                        updateTimedOut = true;
+                        break;
+                    }
+
+                    sleep(updatePollInterval * 1000L);
+
+                    pollTimeout -= updatePollInterval;
+                    if (logger.isDebugEnabled())
+                        logger.debug("pollTimeout remaining: " + pollTimeout);
+                } else {
+                    break;
+                }
+            } catch (MsoException me) {
+                if (logger.isDebugEnabled())
+                    logger.debug("Multicloud AAI update exception: {} {} {} {}", cloudOwner, cloudSiteId, tenantId, workloadId, me);
+                return;
+            }
+        }
+        if (updateTimedOut) {
+            if (logger.isDebugEnabled())
+                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(), response.getStatusInfo().toString());
+        } else if (!HeatStatus.UPDATED.equals(stackInfo.getStatus())) {
+            if (logger.isDebugEnabled())
+                logger.debug("Multicloud AAI update request failed: {} {}", response.getStatus(), response.getStatusInfo().toString());
+        } else {
+            if (logger.isDebugEnabled())
+                logger.debug("Multicloud AAI update successful: {} {}", response.getStatus(), response.getStatusInfo().toString());
+        }
+    }
+
     private StackInfo getStackStatus(String cloudSiteId, String cloudOwner, String tenantId, String instanceId) throws MsoException {
         return getStackStatus(cloudSiteId, cloudOwner, tenantId, instanceId, false, 0, false);
     }
@@ -596,7 +677,7 @@ public class MsoMulticloudUtils extends MsoHeatUtils implements VduPlugin{
         return null;
     }
 
-    private String getMulticloudEndpoint(String cloudSiteId, String cloudOwner, String workloadId) throws MsoCloudSiteNotFound {
+    private String getMulticloudEndpoint(String cloudSiteId, String cloudOwner, String workloadId) {
         String msbIp = System.getenv().get(ONAP_IP);
         if (null == msbIp || msbIp.isEmpty()) {
             msbIp = environment.getProperty("mso.msb-ip", DEFAULT_MSB_IP);
diff --git a/adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoMulticloudUtilsTest.java b/adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoMulticloudUtilsTest.java
index fbe532d1fe..669e47f94d 100644
--- a/adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoMulticloudUtilsTest.java
+++ b/adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoMulticloudUtilsTest.java
@@ -23,6 +23,7 @@
 package org.onap.so.openstack.utils;
 
 import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
+import static com.github.tomakehurst.wiremock.client.WireMock.get;
 import static com.github.tomakehurst.wiremock.client.WireMock.post;
 import static com.github.tomakehurst.wiremock.client.WireMock.urlPathEqualTo;
 import static org.junit.Assert.assertEquals;
@@ -36,6 +37,7 @@ import java.util.HashMap;
 import java.util.Optional;
 
 import org.apache.http.HttpStatus;
+import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.InjectMocks;
@@ -67,18 +69,43 @@ public class MsoMulticloudUtilsTest extends BaseTest {
 
     private static final String CREATE_STACK_RESPONSE = "{\"template_type\": \"TEST-template\", \"workload_id\": "
         + "\"TEST-workload\", \"template_response\": {\"stack\": {\"id\": \"TEST-stack\", \"links\": []}}}";
+    private static final String UPDATE_STACK_RESPONSE = "{\"template_type\": \"TEST-template\", \"workload_id\": "
+            + "\"TEST-workload\"}";
+    private static final String GET_CREATE_STACK_RESPONSE = "{\"template_type\": \"TEST-template\", \"workload_id\": "
+            + "\"TEST-workload\", \"workload_status\": \"CREATE_COMPLETE\"}";
+    private static final String GET_UPDATE_STACK_RESPONSE = "{\"template_type\": \"TEST-template\", \"workload_id\": "
+            + "\"TEST-workload\", \"workload_status\": \"UPDATE_COMPLETE\"}";
 
-    private static final String MULTICLOUD_PATH = "/api/multicloud/v1/CloudOwner/MTN14/infra_workload";
+    private static final String MULTICLOUD_CREATE_PATH = "/api/multicloud/v1/CloudOwner/MTN14/infra_workload";
+    private static final String MULTICLOUD_UPDATE_PATH = "/api/multicloud/v1/CloudOwner/MTN14/infra_workload/TEST-workload";
+    private static final String MULTICLOUD_GET_PATH = "/api/multicloud/v1/CloudOwner/MTN14/infra_workload/TEST-workload";
 
     @Test
     public void createStackSuccess() throws MsoException, IOException {
-        wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_PATH))
+        wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_CREATE_PATH)).inScenario("CREATE")
             .willReturn(aResponse().withHeader("Content-Type", "application/json")
                 .withBody(CREATE_STACK_RESPONSE)
-                .withStatus(HttpStatus.SC_CREATED)));
+                .withStatus(HttpStatus.SC_CREATED))
+            .willSetStateTo("CREATING"));
+        wireMockServer.stubFor(get(urlPathEqualTo(MULTICLOUD_GET_PATH))
+                .inScenario("CREATE").whenScenarioStateIs("CREATING")
+                .willReturn(aResponse().withHeader("Content-Type", "application/json")
+                    .withBody(GET_CREATE_STACK_RESPONSE)
+                    .withStatus(HttpStatus.SC_OK)));
+        wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_UPDATE_PATH)).inScenario("CREATE")
+                .willReturn(aResponse().withHeader("Content-Type", "application/json")
+                    .withBody(UPDATE_STACK_RESPONSE)
+                    .withStatus(HttpStatus.SC_ACCEPTED))
+                .willSetStateTo("UPDATING"));
+        wireMockServer.stubFor(get(urlPathEqualTo(MULTICLOUD_GET_PATH))
+                .inScenario("CREATE").whenScenarioStateIs("UPDATING")
+                .willReturn(aResponse().withHeader("Content-Type", "application/json")
+                    .withBody(GET_UPDATE_STACK_RESPONSE)
+                    .withStatus(HttpStatus.SC_OK)));
         StackInfo result = multicloudUtils.createStack("MTN14", "CloudOwner", "TEST-tenant", "TEST-stack", new VduModelInfo(),
-            "TEST-heat", new HashMap<>(), false, 200, "TEST-env",
+            "TEST-heat", new HashMap<>(), true, 200, "TEST-env",
             new HashMap<>(), new HashMap<>(), false);
+        wireMockServer.resetScenarios();
         assertNotNull(result);
         assertEquals("TEST-stack", result.getName());
     }
@@ -131,7 +158,7 @@ public class MsoMulticloudUtilsTest extends BaseTest {
     @Test
     public void createStackBadRequest() {
         try {
-            wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_PATH))
+            wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_CREATE_PATH))
                 .willReturn(aResponse().withHeader("Content-Type", "application/json")
                     .withStatus(HttpStatus.SC_BAD_REQUEST)));
             multicloudUtils.createStack("MTN14", "CloudOwner", "TEST-tenant", "TEST-stack", new VduModelInfo(),
@@ -146,7 +173,7 @@ public class MsoMulticloudUtilsTest extends BaseTest {
 
     @Test
     public void createStackEmptyResponseEntity() throws MsoException {
-        wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_PATH))
+        wireMockServer.stubFor(post(urlPathEqualTo(MULTICLOUD_CREATE_PATH))
             .willReturn(aResponse().withHeader("Content-Type", "application/json")
                 .withStatus(HttpStatus.SC_CREATED)));
         StackInfo result = multicloudUtils.createStack("MTN14", "CloudOwner", "TEST-tenant", "TEST-stack", new VduModelInfo(),