update ce_vxlan_global to fix bugs. (#57947)

* update to fix bugs.

* add a changelog fragment.

* update a changelog fragment.

changelogs/fragments/57947-update-ce_vxlan_global-to-fix-bugs.yml

@@ -0,0 +1,4 @@
+bugfixes:
+  - ce_vxlan_global - line 242 , bd_info is a string array,and it should be 'extend' operation.
+  - ce_vxlan_global - line 423, 'if' and 'else' should set a different value. if 'exist', that value is 'enable'.
+  - ce_vxlan_global - line 477. To get state of result, if it is changed or not.

lib/ansible/modules/network/cloudengine/ce_vxlan_global.py

@@ -239,7 +239,7 @@ class VxlanGlobal(object):
         if not bd_str:
             return bd_info
         bd_num = re.findall(r'bridge-domain\s*([0-9]+)', bd_str)
-        bd_info.append(bd_num)
+        bd_info.extend(bd_num)
         return bd_info
 
     def config_bridge_domain(self):
@@ -420,7 +420,7 @@ class VxlanGlobal(object):
         cmd = "assign forward nvo3 ecmp hash enable"
         exist = is_config_exist(self.config, cmd)
         if exist:
-            self.existing["nvo3_ecmp_hash"] = "disable"
+            self.existing["nvo3_ecmp_hash"] = "enable"
         else:
             self.existing["nvo3_ecmp_hash"] = "disable"
 
@@ -474,6 +474,8 @@ class VxlanGlobal(object):
             self.end_state["nvo3_ecmp_hash"] = "enable"
         else:
             self.end_state["nvo3_ecmp_hash"] = "disable"
+        if self.existing == self.end_state:
+            self.changed = True
 
     def work(self):
         """worker"""