go version go1.10.2 linux/amd64
git sha of code: 26a332bf890eb9ae3431abb2c3db01fed8c84c01
Linux raft 4.16.13-1-hardened #1 SMP PREEMPT Thu May 31 02:29:27 CEST 2018 x86_64 GNU/Linux
built on Fri Jun 1 11:13:30 PDT 2018