Merge branch '8044/fix-modified-vm-templates' into 'master'

Handle updated templates

See merge request ungleich-public/dynamicweb!736

dynamicweb/settings/base.py

@@ -763,6 +763,11 @@ PRE_EU_VAT_RATE = float(env('PRE_EU_VAT_RATE'))
 
 VM_BASE_PRICE = float(env('VM_BASE_PRICE'))
 
+UPDATED_TEMPLATES_STR = env('UPDATED_TEMPLATES')
+UPDATED_TEMPLATES_DICT = {}
+if UPDATED_TEMPLATES_STR:
+    UPDATED_TEMPLATES_DICT = eval(UPDATED_TEMPLATES_STR)
+
 if DEBUG:
     from .local import *  # flake8: noqa
 else:

opennebula_api/models.py

@@ -427,8 +427,12 @@ class OpenNebulaManager():
         template_id = int(template_id)
         try:
             template_pool = self._get_template_pool()
+            if template_id in settings.UPDATED_TEMPLATES.keys():
+                template_id = settings.UPDATED_TEMPLATES[template_id]
             return template_pool.get_by_id(template_id)
-        except:
+        except Exception as ex:
+            logger.debug("Template Id we are looking for : %s" % template_id)
+            logger.error(str(ex))
             raise ConnectionRefusedError
 
     def create_template(self, name, cores, memory, disk_size, core_price,