i'm using freeradius to authenticate http traffic. my freeradius servers are part of ASG behind an AWS Load balancer.
my question is, what is the best way to handle a health check for the LB to know which nodes of the ASG to use? my understanding is that it can only use tcp, not udp for the health check.
i recently had(have) an issue where the ASG decided it needed to swap out a node. the new ec2 didn't get a proper clients.conf file and as such, freeradius didn't respond to requests.
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