/rke

rke

1. Install Docker

curl https://releases.rancher.com/install-docker/20.10.sh | sh
sudo usermod -aG docker $USER
reboot

2. Install RKE

sudo wget https://github.com/rancher/rke/releases/download/v1.3.0/rke_linux-amd64 \
-O /usr/local/bin/rke

sudo chmod +x /usr/local/bin/rke

3. Configuration

rke config

4. Move rke config to diff folder

mkdir rke 
mv /home/name/.ssh/cluster.yml /home/name/rke

5. Install kubectl

curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod +x kubectl
sudo mv kubectl /usr/local/bin

6. Install kubectx and kubens

sudo git clone https://github.com/ahmetb/kubectx
cd kubectx
ls
sudo mv kubectx kubens /usr/local/bin

7. SSH

ssh-keygen
ssh-copy-id ubuntu@ip

8. Running cluster

rke up

9. Move kubeconfig

mv kubeconfig.yml file to .kube with rename as config

10. Set the kubeconfig environment variable

export KUBECONFIG=$HOME/.kube/config

11. Check nodes and pods to verify

kubectl get nodes
kubectl get pods -A