tiup升级3.0.8到4.0.6 node_exporter stop失败

你好,我这边也遇到了同样的问题,tidb集群从5.1.1升级到6.1.1时遇failed to stop node_exporter-9100.service,当时发现tidb/pd/kv都升级好了,但是display 未显示最新版本号,不是ansible搭建的集群,一直未找到原因,临时这样处理了:
tiup cluster upgrade cluster_name v6.1.1 --offline
ansible -i ansiblehost.txt all -m shell -a ‘sudo systemctl daemon-reload & sudo systemctl start node_exporter-9100.service’