linux - HAPROXY & UCARP : Active / Passive configuration and 403 error -


we have ucarp configured between 2 nodes. configuration between 2 nodes identical far ucarp configured. since ucarp active / passive design running ssh against vip hits 1 host. 1 of questions have how ucarp decide host traffic go if there no adskew or such parameters used?

on top of have haproxy configured. in config bind haproxy vip list 2 possible hosts members of ha configuration. balance source.

yet ip try against vip, traffic goes r01edge , none other unless failover. despite balance being source, traffic goes 1 side unless failover.

also, if service vip pointing goes offline, ucarp / haproxy smart enough redirect traffic secondary node? that?

we noted clients can 503 service unavailable haproxy / ucarp smart enough redirect traffic secondary node if service offline on active node?

thank you, tom


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