3
votes
2answers
499 views

When a server IP changes, do exising TCP (e.g. http/mysql) connections remain running

We have some PHP-FPM servers and when they need a database connection, they connect to an HAProxy server which selects them a database server to use and the connection opens. When we then want to ...
0
votes
2answers
2k views

Both servers running keepalived become master and have a same Virtual IP

Both two servers started keepalived, and the BACKUP server transited to MASTER STATE immediately. both two became MASTER now. Both two nodes are sending VRRP advertisement msg. on master server: ...
1
vote
1answer
363 views

Compare HTTP load balacing using HAProxy & Nginx

My requirements: Weighted RR load balancing NO need sticky session support NO need SSL NO need HTTP 1.1 to backend So effectively I just need very simple HTTP load balacing!! My Boss asked to try ...
1
vote
1answer
393 views

Loadbalance nginx proxies with keepalived possible?

I was wondering if I could load balance 2 nginx proxies with keepalived. I have already established high availability for 2 proxies in MASTER - BACKUP setup with keepalived. So Failover is working ...