X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetstack%2Fcore%2Fmodels%2Fsite.py;h=cc2ad0314871a8450e1572a090b5d8dc4da1fc19;hb=fe290f49559b1e19b9251b83877862f70679bf86;hp=4b42815c0ea9dc60ea3497f95cf2a4781c057c2b;hpb=53489087de087519346042c8eaef90092c980434;p=plstackapi.git

diff --git a/planetstack/core/models/site.py b/planetstack/core/models/site.py
index 4b42815..cc2ad03 100644
--- a/planetstack/core/models/site.py
+++ b/planetstack/core/models/site.py
@@ -269,8 +269,8 @@ class Controller(PlCoreBase):
     deleted_objects = ControllerDeletionManager()
 
     name = models.CharField(max_length=200, unique=True, help_text="Name of the Controller")
+    backend_type = models.CharField(max_length=200, help_text="Type of compute controller, e.g. EC2, OpenStack, or OpenStack version")
     version = models.CharField(max_length=200, help_text="Controller version")
-    backend_type = models.CharField(max_length=200, null=True, blank=True, help_text="Type of compute controller, e.g. EC2, OpenStack, or OpenStack version")
     auth_url = models.CharField(max_length=200, null=True, blank=True, help_text="Auth url for the compute controller")
     admin_user = models.CharField(max_length=200, null=True, blank=True, help_text="Username of an admin user at this controller")
     admin_password = models.CharField(max_length=200, null=True, blank=True, help_text="Password of theadmin user at this controller")
@@ -278,6 +278,13 @@ class Controller(PlCoreBase):
 
     def __unicode__(self):  return u'%s %s %s' % (self.name, self.backend_type, self.version)
 
+    def can_update(self, user):
+        if user.is_readonly:
+            return False
+        if user.is_admin:
+            return True
+        return False
+
 class SiteDeployment(PlCoreBase):
     objects = ControllerLinkManager()
     deleted_objects = ControllerLinkDeletionManager()