Ignore conf files starting with . when generating config

dnsmgr/__init__.py

@@ -594,12 +594,17 @@ class DNSManager:
         try:
             with open(view_cfg.config_file, 'w') as cfh:
                 for file in os.listdir(view_cfg.config_dir):
-                    cfgfile = os.path.join(view_cfg.config_dir, file)
-                    if not file.endswith('.conf') or not os.path.isfile(cfgfile):
+                    if file.startswith('.') or not file.endswith('.conf'):
                         continue
+
+                    cfgfile = os.path.join(view_cfg.config_dir, file)
+                    if not os.path.isfile(cfgfile):
+                        continue
+
                     with open(cfgfile, 'r') as fh:
                         cfh.write(fh.read())
                         cfh.write('\n')
+
         except Exception as e:
             raise RuntimeError(f'unable to generate view config: {e}')