In a previous article we took a look at the very unwieldy integration of the Istio IngressGateway with an AWS Application Load Balancer, however we didn’t look at any Health Check options to monitor the the ALB via it’s Target Group. A dig around the usual forums suggests that this is confusing a lot of people and it threw me the first time I looked. In post we’ll have a . . .
Recently I’ve had the experience of reconfiguring the popular Kubernetes Service Mesh Istio (using it’s Gateway ingress model) to work with an AWS Application Load Balancer with a degree of automation and scalability. This is a challenging deployment to say the least and whilst documentation exists to varying degrees for the separate components, it’s scant. I’m less than impressed with the official Istio documentation (though it has gotten way better) . . .
In the days of cloud we’re often called on to integrate a lot of technologies together (as the somewhat messy title of this post suggests). One of the more recent systems I’ve encountered is Istio, popular Kubernetes Service Mesh, which in EKS tends to rely on an Elastic Load Balancer of one flavour or another as the point of access to it’s Gateway. In this post we’ll look at how . . .