dropnode时候主动给主节点设置为MASTER_INSTANCE

2023-11-29 14:16:29 +08:00
parent 367eb112b3
commit 3e389c4415
1 changed files with 4 additions and 0 deletions
--- a/script/impl/dropnode/DropnodeImpl.py
+++ b/script/impl/dropnode/DropnodeImpl.py
@ -236,6 +236,10 @@ class DropnodeImpl():
            self.context.clusterInfo.dbNodes.remove(dnLoop)
        for dbNode in self.context.clusterInfo.dbNodes:
            if dbNode.name == self.localhostname:
+                # dropnode only allow executed on primary node
+                # instanceType should change to master while the cluster had switchover
+                if len(dbNode.datanodes) > 0:
+                    dbNode.datanodes[0].instanceType = MASTER_INSTANCE
                self.context.clusterInfo.saveToStaticConfig(staticConfigPath,
                                                            dbNode.id)
                continue