1
vote
1answer
179 views

HAProxy should not forward an incoming request to down instance

In my scenario, I have 2 servers, both are communicating with HAProxy. When a request comes in, HAProxy splits the request and sends it to both servers, following a round robin method. If in any case ...
-1
votes
1answer
107 views

zero downtime on server [duplicate]

The scenario is, I have two web servers both are running nginx on it, also I have configured haproxy after the LB for both the servers, I have checked with heartbeat, but no luck to make downtime ...
4
votes
3answers
2k views

On Ubuntu Linux, is it normal for mandb to run continuously (apparently in the background)?

I have access to a Ubuntu Linux node at my institution. The nodes are shared among the group, but typically I am the only person who uses this particular node. I am running a calculation in parallel ...