4 ms·
First I'd get a tcpdump on one of the kubernetes boxes and see what's really going on at the network level. One hunch is that ELBs don't like ephemeral ports a
by millisecond 9y ago
First I'd get a tcpdump on one of the kubernetes boxes and see what's really going on at the network level.
One hunch is that ELBs don't like ephemeral ports and Kubernetes lives on them. Might be a mismatch here. ALBs are much more flexible with ports if that's an option.
- kkirsche 9y agoJust for my sake what's ALB and ELB mean. I assume elastic load balanced and … load balancer?
- cosmie 9y agoApplication load balancer http://docs.aws.amazon.com/elasticloadbalancing/latest/application/introduction.html http://docs.aws.amazon.com/elasticloadbalancing/latest/appli... Gives a good overview of the two types
- puzzle 9y agoKubernetes doesn't support ALBs natively yet, but there's a third party controller for them. The tcpdump approach is painful, but usually works.