add back in support of towervars lost in merge

awx/api/views.py

@@ -2443,7 +2443,8 @@ class InventoryScriptView(RetrieveAPIView):
             host = get_object_or_404(obj.hosts, **hosts_q)
             return Response(host.variables_dict)
         return Response(obj.get_script_data(
-            hostvars=bool(request.query_params.get('hostvars', '')),
+            hostvars=hostvars,
+            towervars=towervars,
             show_all=show_all
         ))
 

awx/main/models/inventory.py

@@ -209,7 +209,7 @@ class Inventory(CommonModelNameNotUnique, ResourceMixin):
             group_children.add(from_group_id)
         return group_children_map
 
-    def get_script_data(self, hostvars=False, show_all=False):
+    def get_script_data(self, hostvars=False, towervars=False, show_all=False):
         if show_all:
             hosts_q = dict()
         else:
@@ -271,6 +271,10 @@ class Inventory(CommonModelNameNotUnique, ResourceMixin):
             data['_meta'].setdefault('hostvars', dict())
             for host in self.hosts.filter(**hosts_q):
                 data['_meta']['hostvars'][host.name] = host.variables_dict
+                if towervars:
+                    tower_dict = dict(remote_tower_enabled=str(host.enabled).lower(),
+                                      remote_tower_id=host.id)
+                    data['_meta']['hostvars'][host.name].update(tower_dict)
 
         return data
 

awx/main/tests/functional/models/test_inventory.py

@@ -13,6 +13,28 @@ from awx.main.models import (
 from awx.main.utils.filters import SmartFilter
 
 
+@pytest.mark.django_db
+class TestInventoryScript:
+
+    def test_hostvars(self, inventory):
+        inventory.hosts.create(name='ahost', variables={"foo": "bar"})
+        assert inventory.get_script_data(
+            hostvars=True
+        )['_meta']['hostvars']['ahost'] == {
+            'foo': 'bar'
+        }
+
+    def test_towervars(self, inventory):
+        host = inventory.hosts.create(name='ahost')
+        assert inventory.get_script_data(
+            hostvars=True,
+            towervars=True
+        )['_meta']['hostvars']['ahost'] == {
+            'remote_tower_enabled': 'true',
+            'remote_tower_id': host.id
+        }
+
+
 @pytest.mark.django_db
 class TestSCMUpdateFeatures: