k8s sts要注意移除了主机，会产生问题，确保在sts服务的主机不要随意移除

statefulset-apollo-config-server-dev-0 1/1 Running 0 81m 172.20.147.197 192.168.0.71 <none> <none>
statefulset-apollo-config-server-dev-1 1/1 Running 0 3m14s 172.20.88.112 192.168.0.72 <none> <none>
statefulset-apollo-config-server-dev-2 1/1 Running 0 10d 172.20.202.138 192.168.0.70