9/21/2023 0 Comments Docker for mac helm![]() ![]() To work around that, we installed Metrics Server by following the directions at, but running kubectl top commands resulted in “no metrics available” messages. You do get it automatically if you install Kubernetes using kube-up.sh. It turns out that Metrics Server isn’t installed by default with Docker Desktop. ![]() ![]() You can run standard kubectl commands, work with various Service types including LoadBalancer (it supports localhost), run Deployments (against a single Node), and more, but getting kubectl top commands to work was challenging. The majority of the Kubernetes functionality on Docker Desktop works great out of the box. The class covers using AKS as well, but most of the lab exercises rely on Kubernetes in Docker Desktop so running key features like the dashboard and Metrics API was important. We needed to get the local cluster students will use to match as closely as possible to a cloud-based Kubernetes cluster that would be found on Azure, AWS, or GCP. The class uses Docker Desktop and the Kubernetes features it provides for several of the chapters. Lately we’ve been working on a new Docker and Kubernetes instructor-led training class that we’ll be running onsite at several companies this year. ![]()
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