TKG v1.4 & NSX ALB – Ingress Health Monitor Anomaly

As I continue to look at TKG version 1.4, I wanted to start using VMware NSX Advanced Load Balancer integrated with the Project Contour (Envoy Ingress) package. Project Contour is a control plane for the Envoy Ingress that is included with the package, but which also has the ability to dynamically change the Ingress configuration. It is included as an add-on package to TKG v1.4. To use it, I deployed a TKG management cluster and a TKG workload cluster using an NSX ALB (v 20.1.5) for the Load Balancing Service. I then proceeded to deploy the Contour package. While the…

Kubernetes on vSphere 101 – Ingress

As I was researching content for the 101 series, I came across the concept of an Ingress. As I hadn’t come across it before, I wanted to do a little more research on what it actually did. It seems that in some ways, they achieve the same function as a Load Balancer in so far as they provide a mean of allowing external traffic into your cluster. But they are significantly different in how they do this. If we take the Load Balancer service type first, then for every service that is exposed via a Load Balancer, a unique external…