From 0bfbce95c8bb867d8e8d27cb7c7429465cc88f15 Mon Sep 17 00:00:00 2001
From: Vishvananda Ishaya <vishvananda@gmail.com>
Date: Tue, 7 Aug 2012 14:08:21 -0700
Subject: Key user_data in create server off of extension

Implements part of blueprint disable-server-extensions

Adds a new extension descriptor for user_data and makes sure that
user_data is only accepted in the create server request if the
extension is enabled.

Change-Id: I7aef0ebe569da841adbf380d5695c9029fb3b002
---
 .../tests/api/openstack/compute/test_extensions.py |  1 +
 nova/tests/api/openstack/compute/test_servers.py   | 25 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)

(limited to 'nova/tests')

diff --git a/nova/tests/api/openstack/compute/test_extensions.py b/nova/tests/api/openstack/compute/test_extensions.py
index ebecb3ce6..48875dd3d 100644
--- a/nova/tests/api/openstack/compute/test_extensions.py
+++ b/nova/tests/api/openstack/compute/test_extensions.py
@@ -184,6 +184,7 @@ class ExtensionControllerTest(ExtensionTestCase):
             "ServerDiagnostics",
             "ServerStartStop",
             "SimpleTenantUsage",
+            "UserData",
             "VirtualInterfaces",
             "Volumes",
             "VolumeTypes",
diff --git a/nova/tests/api/openstack/compute/test_servers.py b/nova/tests/api/openstack/compute/test_servers.py
index edd53446a..6e81d99bc 100644
--- a/nova/tests/api/openstack/compute/test_servers.py
+++ b/nova/tests/api/openstack/compute/test_servers.py
@@ -1812,6 +1812,31 @@ class ServersControllerCreateTest(test.TestCase):
         self.stubs.Set(nova.compute.api.API, 'create', create)
         self._test_create_extra(params)
 
+    def test_create_instance_with_user_data_enabled(self):
+        self.ext_mgr.extensions = {'os-user-data': 'fake'}
+        user_data = 'fake'
+        params = {'user_data': user_data}
+        old_create = nova.compute.api.API.create
+
+        def create(*args, **kwargs):
+            self.assertEqual(kwargs['user_data'], user_data)
+            return old_create(*args, **kwargs)
+
+        self.stubs.Set(nova.compute.api.API, 'create', create)
+        self._test_create_extra(params)
+
+    def test_create_instance_with_user_data_disabled(self):
+        user_data = 'fake'
+        params = {'user_data': user_data}
+        old_create = nova.compute.api.API.create
+
+        def create(*args, **kwargs):
+            self.assertEqual(kwargs['user_data'], None)
+            return old_create(*args, **kwargs)
+
+        self.stubs.Set(nova.compute.api.API, 'create', create)
+        self._test_create_extra(params)
+
     def test_create_instance_with_access_ip(self):
         # proper local hrefs must start with 'http://localhost/v2/'
         image_uuid = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
-- 
cgit