[Kimchi-devel] [PATCH] [Kimchi] Issue #1050: Rename template with existing template name

[archus at linux.vnet.ibm.com]

From: Archana Singh <archus at linux.vnet.ibm.com>

If template name is change to update and the new template name to be
updated already exists then exception is raised stating name already exists.

Signed-off-by: Archana Singh <archus at linux.vnet.ibm.com>
---
 model/templates.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/model/templates.py b/model/templates.py
index c3e24e1..e5663ad 100644
--- a/model/templates.py
+++ b/model/templates.py
@@ -231,6 +231,14 @@ class TemplateModel(object):
     def update(self, name, params):
         edit_template = self.lookup(name)
 
+        # If new name is not same as existing name
+        # and new name already exists: raise exception
+        with self.objstore as session:
+            if name != params['name'] \
+               and params['name'] in session.get_list('template'):
+                raise InvalidOperation("KCHTMPL0001E",
+                                       {'name': params['name']})
+
         # Valid interfaces
         interfaces = params.get('interfaces', [])
         validate_interfaces(interfaces)
-- 
2.7.4