node Name Mode
Each node name consists of a prefix, an IP substring, and a suffix, the input format is customized,<prefix>,IPSubStringLen,<suffix>
. For example "customized,aliyun.com-,5,-test", if the node IP address is 192.168.59.176, the prefix is aliyun.com-, IP substring length is 5, and the suffix is -test, the node name will be aliyun.com-59176-test.