As described in the title, can service.spec.sessionAffinityConfig.clientIP.timeoutSeconds
be specified to infinity? I want the sessions never to change pod.
From the api docs timeoutSeconds specifies the seconds of ClientIP type session sticky time. The value must be >0 && <=86400(for 1 day) if ServiceAffinity == "ClientIP". Default value is 10800(for 3 hours).
So it can not be infinity.