Use Vagrant for auto provisioning sample Dev K8s clusters
Versions :
Vagrant Version: 2.3.0 or sudo dnf install vagrant or sudo apt install vagrant or using https://www.vagrantup.com/downloads
VirtualBox Provider Version: 6.1.36r152435 from here : https://www.virtualbox.org/wiki/Linux_Downloads
Download GPG and SIG Keys and add them to the system and install depending on you OS distribution.
Vagrantfile defined will deploy :
Ubuntu 22.04 K8s 1.24.0-00 VM's
Kubernetes 1.24.0-00 (Kubelet, Kubectl, Kubeadm and contraol plane components)
After deployment retrieve the kubeconfig to $HOME/.kube/config using below command
scp root@172.16.16.100:/etc/kubernetes/admin.conf $HOME/.kube/config
once added we can access cluster and deploy the Metrics Server usinjg :
kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
Kubernetes v1.24 Dev Cluster is spinned in minutes! Use Cases : Client Deno, CKA/CKS Exam prep, POC for DevOps Tools
Commands to be used:
vagrant up : for bringing the cluster up
vagrant status : for status of the cluster
vagrant delete : for cleaning up the cluster