go version go1.11.1 linux/amd64
git sha of code: 733691bc18c0858a3d7e1a6e0a42df7d0bcac1de
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 Fri Oct 26 10:54:07 PDT 2018