k8s

I joined a k8s challenge event organized by DigitalOcean in December 2021 that I couldn’t quite recall how I came across its ads 😅Anyways, I picked one of the suggested topics: Deploy a virtual cluster solution Install vcluster to test upgrades (eg. 1.20 to 1.21 DOKS version) of your cluster. With a virtual cluster, you can create a new Kubernetes cluster inside your existing DOKS cluster, test the application in this new vcluster, and then upgrade your original cluster if everything works well with the new version....