haproxy health checks

acceptance

listen stats
        bind *:8404
        stats enable
        stats uri /
        stats refresh 5s

nmap -p 8404 INTERNAL-IP

resources

Health Checking https://www.haproxy.com/documentation/hapee/latest/load-balancing/health-checking/ ==> simply check

Announcing HAProxy 2.2 https://www.haproxy.com/blog/announcing-haproxy-2-2/ ==> Health Check Overhaul

HAProxy load balancer. Part 2: Backend section and the algorithms https://d2c.io/post/haproxy-load-balancer-part-2-backend-section-algorithms

HA Proxy - roundrobin vs leastconn https://serverfault.com/questions/457506/ha-proxy-roundrobin-vs-leastconn

https://www.haproxy.com/blog/how-to-enable-health-checks-in-haproxy

https://webhostinggeeks.com/howto/how-to-enable-health-checks-in-haproxy/

stats

https://haproxy.com/blog/exploring-the-haproxy-stats-page