AMBARI-23032 export cluster as blueprint for 3.0

ambari-server/src/main/java/org/apache/ambari/server/api/query/render/ClusterBlueprintRenderer.java

@@ -244,13 +244,13 @@ private Resource createBlueprintResource(TreeNode<Resource> clusterNode) {
    * Adds mpack instances to the exported blueprint resource.
    */
   private void addMpackInstances(Resource blueprintResource, TreeNode<Resource> clusterNode) {
-    List<Map<String, Object>> mpackInstances = clusterNode.getChild("stack_versions").getChildren().stream().map(
+    // TODO: find a way to add mpack uri
+    List<Map<String, Object>> mpackInstances = clusterNode.getChild("servicegroups").getChildren().stream().map(
       child -> {
-        Map<String, Object> stackVersionProps = child.getObject().getPropertiesMap().get("ClusterStackVersions");
+        Map<String, Object> serviceGroupProps = child.getObject().getPropertiesMap().get("ServiceGroupInfo");
         return ImmutableMap.of(
-          "name", stackVersionProps.get("stack"),
-          "version", stackVersionProps.get("version"),
-          "url", stackVersionProps.get("mpack_uri"));
+          "name", serviceGroupProps.get("mpack_name"),
+          "version", serviceGroupProps.get("mpack_version"));
       }).
       collect(toList());
     blueprintResource.setProperty(BlueprintResourceProvider.MPACK_INSTANCES_PROPERTY_ID, mpackInstances);

ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExportBlueprintRequest.java

@@ -82,7 +82,7 @@ public ExportBlueprintRequest(TreeNode<Resource> clusterNode) throws InvalidTopo
     // create service group to mpack map
     serviceGroupToMpack = clusterNode.getChild("servicegroups").getChildren().stream().
       map(tn -> tn.getObject().getPropertiesMap().get(ServiceGroupResourceProvider.RESPONSE_KEY)).
-      collect(toMap(m -> m.get("service_group_name").toString(), m -> new StackId(m.get("version").toString())));
+      collect(toMap(m -> m.get("service_group_name").toString(), m -> new StackId(m.get("stack").toString())));
 
     createConfiguration(clusterNode);
     //todo: should be parsing Configuration from the beginning

ambari-server/src/main/java/org/apache/ambari/server/topology/Component.java

@@ -88,6 +88,7 @@ public StackId getStackId() {
   public String getMpackInstance() {
     return this.mpackInstance;
   }
+
   /**
    * @return the service instance this component belongs to. Can be {@code null} if component does not belong to a service
    * instance (there is a single service of the component's service type)
@@ -99,7 +100,7 @@ public String getServiceInstance() {
   /**
    * Gets the provision action associated with this component.
    *
-   * @return the provision action for this component, whichRequest's Mpack instances isRequest's Mpack instances is
+   * @return the provision action for this component, which
    *         may be null if the default action is to be used
    */
   public ProvisionAction getProvisionAction() {
@@ -126,6 +127,7 @@ public boolean equals(Object o) {
     return Objects.equals(name, component.name) &&
       Objects.equals(stackId, component.stackId) &&
       Objects.equals(mpackInstance, component.mpackInstance) &&
+      Objects.equals(stackId, component.stackId) &&
       Objects.equals(serviceInstance, component.serviceInstance) &&
       provisionAction == component.provisionAction;
   }

ambari-server/src/test/java/org/apache/ambari/server/api/query/render/ClusterBlueprintRendererTest.java

@@ -287,6 +287,8 @@ public TreeNode<Resource> createResultTreeSettingsObject(TreeNode<Resource> resu
     serviceGroupResource.setProperty("ServiceGroupInfo/cluster_name", "c1");
     serviceGroupResource.setProperty("ServiceGroupInfo/service_group_id", "1");
     serviceGroupResource.setProperty("ServiceGroupInfo/service_group_name", "core");
+    serviceGroupResource.setProperty("ServiceGroupInfo/mpack_name", "HDP");
+    serviceGroupResource.setProperty("ServiceGroupInfo/mpack_version", "1.3.3");
     TreeNode<Resource> serviceGroup1Tree = serviceGroupsTree.addChild(serviceGroupResource, "ServiceGroup:1");
     clusterTree.addChild(serviceGroupsTree);
 
@@ -710,6 +712,8 @@ public Map<String, Map<String, Object>> getPropertiesMap() {
     serviceGroupResource.setProperty("ServiceGroupInfo/cluster_name", "c1");
     serviceGroupResource.setProperty("ServiceGroupInfo/service_group_id", "1");
     serviceGroupResource.setProperty("ServiceGroupInfo/service_group_name", "core");
+    serviceGroupResource.setProperty("ServiceGroupInfo/mpack_name", "HDP");
+    serviceGroupResource.setProperty("ServiceGroupInfo/mpack_version", "1.3.3");
     TreeNode<Resource> serviceGroup1Tree = serviceGroupsTree.addChild(serviceGroupResource, "ServiceGroup:1");
     clusterTree.addChild(serviceGroupsTree);