在k8s中安装失败

[xiamaoxuan]

错误信息 {"level":"warn","ts":1617877858.3431506,"caller":"netutil/netutil.go:131","msg":"failed to resolve URL Host; returning","url":"http://kuboard-etcd-0.kuboard-etcd:2380","host":"kuboard-etcd-0.kuboard-etcd:2380","retry-interval":1,"error":"i/o timeout"}

[ARVINUP]

{"level":"warn","ts":1691585159.8722563,"caller":"netutil/netutil.go:131","msg":"failed to resolve URL Host; returning","url":"http://kuboard-etcd-0.kuboard-etcd:2380","host":"kuboard-etcd-0.kuboard-etcd:2380","retry-interval":1,"error":"lookup kuboard-etcd-0.kuboard-etcd on 169.254.20.10:53: no such host"} 同样的问题