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 . . .
Recently I had an requirement that I couldn’t find documented outside of the abstract; migrating a single private DNS zone to AWS’ hosted DNS service; Route 53 and conditionally forwarding queries for that zone from an existing Windows DNS infrastructure. This isn’t something I expected to be broken down blow by blow in the AWS documentation but there are plenty of Windows DNS infrastructures out there in the wild and . . .