[constructed-inventory] Use control plane EE for constructed inventory and hack temporary image (#13474)

* Use control plane EE for constructed inventory and hack temporary image

* Update page registry to work with new endpoints

awx/main/models/inventory.py

@@ -49,7 +49,7 @@ from awx.main.models.notifications import (
 from awx.main.models.credential.injectors import _openstack_data
 from awx.main.utils import _inventory_updates
 from awx.main.utils.safe_yaml import sanitize_jinja
-from awx.main.utils.execution_environments import to_container_path
+from awx.main.utils.execution_environments import to_container_path, get_control_plane_execution_environment
 from awx.main.utils.licensing import server_product_name
 
 
@@ -995,6 +995,16 @@ class InventorySourceOptions(BaseModel):
         help_text=_("Enter host, group or pattern match"),
     )
 
+    def resolve_execution_environment(self):
+        """
+        Project updates, themselves, will use the control plane execution environment.
+        Jobs using the project can use the default_environment, but the project updates
+        are not flexible enough to allow customizing the image they use.
+        """
+        if self.inventory.kind == 'constructed':
+            return get_control_plane_execution_environment()
+        return super().resolve_execution_environment()
+
     @staticmethod
     def cloud_credential_validation(source, cred):
         if not source:

awxkit/awxkit/api/pages/inventory.py

@@ -125,14 +125,23 @@ class Inventory(HasCopy, HasCreate, HasInstanceGroups, HasVariables, base.Base):
         return inv_updates
 
 
-page.register_page([resources.inventory, (resources.inventories, 'post'), (resources.inventory_copy, 'post')], Inventory)
+page.register_page(
+    [
+        resources.inventory,
+        resources.constructed_inventory,
+        (resources.inventories, 'post'),
+        (resources.inventory_copy, 'post'),
+        (resources.constructed_inventories, 'post'),
+    ],
+    Inventory,
+)
 
 
 class Inventories(page.PageList, Inventory):
     pass
 
 
-page.register_page([resources.inventories, resources.related_inventories], Inventories)
+page.register_page([resources.inventories, resources.related_inventories, resources.constructed_inventories], Inventories)
 
 
 class Group(HasCreate, HasVariables, base.Base):

awxkit/awxkit/api/resources.py

@@ -59,7 +59,9 @@ class Resources(object):
     _instance_related_jobs = r'instances/\d+/jobs/'
     _instances = 'instances/'
     _inventories = 'inventories/'
+    _constructed_inventories = 'constructed_inventories/'
     _inventory = r'inventories/\d+/'
+    _constructed_inventory = r'constructed_inventories/\d+/'
     _inventory_access_list = r'inventories/\d+/access_list/'
     _inventory_copy = r'inventories/\d+/copy/'
     _inventory_labels = r'inventories/\d+/labels/'