allow multiple owners of single instance. this is controlled by settings.ALLOW_INSTANCE_MULTIPLE_OWNER

accounts/views.py

@@ -7,6 +7,7 @@ from django.contrib.auth.decorators import login_required
 from accounts.models import UserInstance, UserSSHKey
 from instances.models import Instance
 from accounts.forms import UserAddForm
+from django.conf import settings
 
 
 @login_required
@@ -135,6 +136,11 @@ def account(request, user_id):
     user_insts = UserInstance.objects.filter(user_id=user_id)
     instances = Instance.objects.all()
 
+    def add_user_inst(request, inst_id, user_id):
+        add_user_inst = UserInstance(instance_id=int(inst_id), user_id=user_id)
+        add_user_inst.save()
+        return HttpResponseRedirect(request.get_full_path())
+
     if user.username == request.user.username:
         return HttpResponseRedirect(reverse('profile'))
 
@@ -155,13 +161,14 @@ def account(request, user_id):
             return HttpResponseRedirect(request.get_full_path())
         if 'add' in request.POST:
             inst_id = request.POST.get('inst_id', '')
-            try:
-                check_inst = UserInstance.objects.get(instance_id=int(inst_id))
-                msg = _("Instance already added")
-                error_messages.append(msg)
-            except UserInstance.DoesNotExist:
-                add_user_inst = UserInstance(instance_id=int(inst_id), user_id=user_id)
-                add_user_inst.save()
-                return HttpResponseRedirect(request.get_full_path())
+            if settings.ALLOW_INSTANCE_MULTIPLE_OWNER:
+                return add_user_inst(request, inst_id, user_id)
+            else:
+                try:
+                    check_inst = UserInstance.objects.get(instance_id=int(inst_id))
+                    msg = _("Instance already added")
+                    error_messages.append(msg)
+                except UserInstance.DoesNotExist:
+                    return add_user_inst(request, inst_id, user_id)
 
     return render(request, 'account.html', locals())

webvirtcloud/settings.py

@@ -8,7 +8,7 @@ BASE_DIR = os.path.dirname(os.path.dirname(__file__))
 
 SECRET_KEY = '4y(f4rfqc6f2!i8_vfuu)kav6tdv5#sc=n%o451dm+th0&3uci'
 
-DEBUG = True
+DEBUG = False
 
 TEMPLATE_DEBUG = DEBUG
 
@@ -111,3 +111,5 @@ QEMU_KEYMAPS = ['ar', 'da', 'de', 'de-ch', 'en-gb', 'en-us', 'es', 'et', 'fi',
 # keepalive interval and count for libvirt connections
 LIBVIRT_KEEPALIVE_INTERVAL = 5
 LIBVIRT_KEEPALIVE_COUNT = 5
+
+ALLOW_INSTANCE_MULTIPLE_OWNER = True