Add raft info in metrics
The following discussion from !1710 (merged) should be addressed:
-
@gmoshkin started a discussion: нужно ещё обязательно добавить raft инфу в метрики:
- applied index
- commit index
- raft state
- raft leader id
Besides it was suggested to add raft term metric
Edited by Вартан Бабаян