Hi All,
We have HAPROXY 1.4.22 running in our environment, one issue that I have
encountered during testing concerns source IP address affinity, we are trying
to achieve a form of Sticky Session persistence. I noticed that if we have the
following configuration in place then we experience problems with web pages not
loading:
#---------------------------------------------------------------------
# NSD which proxys to the NSD Application Servers on port 8081
#---------------------------------------------------------------------
frontend http-nsd
mode http
bind *:8081
default_backend nsd
#---------------------------------------------------------------------
# round robin balancing between the various backends
#---------------------------------------------------------------------
backend nsd
mode http
balance roundrobin
cookie SERVERID insert indirect nocache
server server01 xxx.xxx.xxx.xxxx:8081 check cookie s1
server server02 xxx.xxx.xxxx.xxx:8081 check cookie s2
If we then change the balance mode to source then the web page loads
successfully.
Is this the correct way to be achieving 'stickiness' or is there a better more
elegant way of achieving this?.
Many thanks Jon
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