gjyoung1974/kubernetes-cluster

A local kubernetes cluster for testing k8s infra components

Libvirt (KVM2) Kubernetes cluster

• Set up a very basic local Kubernetes cluster using Kubeadm
• For testing k8s infra components
• Hosted on libvirt: /(KVM2) on Centos
  (Other distros work also)

TODO:

• Port this from Vagrant to Terraform terraform-provider-libvirt

This installs

• 3 node k8s cluster (1x Master, 2x workers)
• Standard compliment of k8 components, API, Controller, Scheduler, Proxy, Etcd, DNS, etc...
• Ingress controller
• Calico network policies

Pre-requisites

• libvirt
• Vagrant
• vagrant-libvirt

   $ vagrant plugin install vagrant-libvirt

• Centos/Fedora vagrant-libvirt

How to Run

Execute the following vagrant command to start a new Kubernetes cluster, this will start one master and two nodes:

sudo vagrant up --no-parallel

Clean-up

Execute the following command to remove the virtual machines created for the Kubernetes cluster.

sudo vagrant destroy -f