单实例扩容第二个 TiKV 节点

🪐 TiDB 技术问题 部署&运维管理
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1、我已经给原来实例 192.168.1.24:20160 打标签了，我再次尝试扩容的时候报错：

Error: check TiKV label failed, please fix that before continue:
192.168.1.24:20160:
        label name 'host' is not specified in pd config (replication.location-labels: [])
192.168.1.24:20161:
        label name 'host' is not specified in pd config (replication.location-labels: [])

2、我根据这篇文章 【SOP 系列 13】TiUP 调整单机单实例集群为单机多实例集群 设置 pd label 的时候又报错:

» config set replication.location-labels "host"
Failed to set config: [400] "cannot to update replication config, the default rules do not consistent with replication config, please update rule instead"