KIND : Kubernetes inside docker

1. Install KIND . Check if installed with kind command in terminal

brew install kind

1. Install kubectl . Command line tool for interacting with kubernetes cluster. Check if installed with kubectl command in terminal

   curl -LO "<https://dl.k8s.io/release/$>(curl -L -s <https://dl.k8s.io/release/stable.txt>)/bin/darwin/arm64/kubectl"

Single node setup

• Create a 1 node cluster

kind create cluster --name local

• Check the docker containers you have running

docker ps

• You will notice a single container running (control-pane)
• Delete the cluster

kind delete cluster -n local

This will just start one node ( which has to behave as both worker and master node ) so u should delete it and not create nodes this way.

Multi node setup

• Create a clusters.yml file

kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
- role: worker
- role: worker

• Create the node setup

 kind create cluster --config clusters.yml --name local