feat(redis): 修复redis从库重建没有保存old nodes的问题 #10270

Author: huangwentai-wendel

dbm-ui/backend/ticket/builders/redis/redis_toolbox_add_slave.py

@@ -77,11 +77,11 @@ class RedisAddSlaveFlowBuilder(BaseRedisTicketFlowBuilder):
     inner_flow_name = _("Redis 新建从库")
     resource_batch_apply_builder = RedisAddSlaveResourceParamBuilder
     default_need_itsm = False
+    need_patch_recycle_host_details = True
 
     def patch_ticket_detail(self):
         """redis_master -> backend_group"""
 
-        super().patch_ticket_detail()
         master_hosts = get_target_items_from_details(self.ticket.details, match_keys=["bk_host_id"])
         id__machine = {
             machine.bk_host_id: machine
@@ -94,6 +94,8 @@ def patch_ticket_detail(self):
 
         for info in self.ticket.details["infos"]:
             info["resource_spec"] = {}
+            info["old_nodes"] = {}
+            info["old_nodes"]["slave"] = []
             # 取第一个cluster即可，即使是多集群，也是单机多实例的情况
             cluster = id__cluster[info["cluster_ids"][0]]
             for pair in info["pairs"]:
@@ -116,6 +118,12 @@ def patch_ticket_detail(self):
                     pair["redis_slave"]["location_spec"].update(
                         sub_zone_ids=[master_machine.bk_sub_zone_id], include_or_exclue=True
                     )
+                machine_info = Machine.objects.filter(
+                    ip=pair["redis_slave"]["old_slave_ip"], bk_cloud_id=info["bk_cloud_id"]
+                ).values("ip", "bk_biz_id", "bk_host_id", "bk_cloud_id")
+                if machine_info.exists():
+                    info["old_nodes"]["slave"].append(machine_info[0])
                 info["resource_spec"][pair["redis_master"]["ip"]] = pair["redis_slave"]
 
         self.ticket.save(update_fields=["details"])
+        super().patch_ticket_detail()