We will be using Ubuntu 20.04 which uses the iproute2 package for command-line access, and netplan for configuration. To follow along, you should have good knowledge of Linux, KVM, and modern Linux networking. So here is my take on setting up KVM to use a public bridge by default. I will be using only command-line tools, as I don’t actually have monitors for my servers. But many of the articles are old and don’t use the latest networking configuration software available with Ubuntu or they manage networking and KVM with a GUI interface. There are a lot of articles on setting up a public bridge it seems like a popular topic. But a future project I’m working on will need VMs operating on the host network, so I wanted to document how to do that here. In many of my past articles that created VMs, I’ve been able to get away with the default networking. But sometimes I need the VMs to share the network with the host. This works for a lot of use-cases and is probably the best default setup. Instead, I ended up configuring a static route for the ( large) minikube cluster IP range on my router (or locally with route).The default networking that KVM provides is a private bridge that uses NAT to allow the guest VMs to talk to the outside world. Traditionally you could use minikube tunnel, but that command only works from the same machine where the minikube Kubernetes is running. $ open While proxy works for some cases, it is often better to access services directly.

NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE $ kubectl -n kubernetes-dashboard get service/kubernetes-dashboard Service/dashboard-metrics-scraper createdĭeployment.apps/dashboard-metrics-scraper created 8s.io/kubernetes-dashboard createdĬ8s.io/kubernetes-dashboard createdĭeployment.apps/kubernetes-dashboard created 8s.io/kubernetes-dashboard createdĬ8s.io/kubernetes-dashboard created Secret/kubernetes-dashboard-key-holder createdĬonfigmap/kubernetes-dashboard-settings created Secret/kubernetes-dashboard-certs created Serviceaccount/kubernetes-dashboard created After all the resources are ready, I can use kubectl proxy to see it up and running. Now, with a copy of $KUBECONFIG on my laptop I'm able to deploy something to my remote, minikube Kubernetes cluster.

What is virtualbox bridged networking