k8s_material/kind_cluster_setup.txt at master · rskTech/k8s_material · GitHub

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===========Kind installation steps============
curl -Lo ./kind https://kind.sigs.k8s.io/dl/v0.25.0/kind-linux-amd64

chmod +x ./kind

sudo mv ./kind /usr/local/bin/kind


==========kubectl installation steps============
curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"


chmod +x ./kubectl

sudo mv ./kubectl /usr/local/bin/kubectl


============configfile====================
# three node (two workers) cluster config
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
- role: worker
- role: worker

============create kind cluster============

kind create cluster --config configfile

If nodes are in NotReady state do below steps
sudo sysctl net/netfilter/nf_conntrack_max=131072
kind delete cluster
kind create cluster --config configfile