go version go1.11.1 linux/amd64
git sha of code: 8e1b6dbcef5acee85eefdcf68aa7b12ab73b8517
Linux raft 4.18.16.a-1-hardened #1 SMP PREEMPT Sat Oct 20 17:34:54 CEST 2018 x86_64 GNU/Linux
built on Sun Oct 28 10:46:44 PDT 2018