How to Install HAProxy Load Balancer in Ubuntu

This video explains the Installation of HAProxy Load Balancer in Ubuntu - It is an open source HTTP load balancer and a proxy software used for Linux distributions.

[rajuchegoni]

hi, i configured haproxy same like you did. but when i check haproxy configuration file, it shows some msg as "Backend server has no server available". i google it for 2 days but nothing happened, let me know how to do it

[Malefic]

After i try to website to 192.168.5.146/haproxy?stats it didn't display the haproxy version like you did?
Solution?

[nasrullashaik]

Please help
Am getting error like "backend app is down" but my backend app is running at other end... What to do please help
Error : [WARNING] 133/204330 (17) : Server backend_api/resin_api_1 is DOWN, reason: Layer4 connection problem

[Malefic]

hello, i have problems, when i trying to start the haproxy, it didnt run and error pop out and said failed to start. any idea ?

[salexkorsan]

i have two diffrent server, from two diffrent service provider,
if i take 3rd server for load balancer, then it can work ???

[mrh]

hi, can you give more explain how to hardening tht load balancer machine from attacker like port, ssh, telnet etc. thanks in advance

[finivincent]

I can't change the Haproxy config file.