Create readme.md

Kubernetes/Rancher-Deployment/readme.md

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+# Install helm
+```
+curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+chmod 700 get_helm.sh
+./get_helm.sh
+```
+# Add Rancher Helm Repository
+```
+helm repo add rancher-alpha https://releases.rancher.com/server-charts/alpha
+kubectl create namespace cattle-system
+cert-manager
+```
+
+# Install Cert-Manager
+```
+kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.11.0/cert-manager.crds.yaml
+helm repo add jetstack https://charts.jetstack.io
+helm repo update
+helm install cert-manager jetstack/cert-manager \
+--namespace cert-manager \
+--create-namespace \
+--version v1.11.0
+kubectl get pods --namespace cert-manager
+```
+
+# Install Rancher
+```
+helm install rancher rancher-alpha/rancher --devel \
+ --namespace cattle-system \
+ --set hostname=rancher.my.org \
+ --set bootstrapPassword=admin
+kubectl -n cattle-system rollout status deploy/rancher
+kubectl -n cattle-system get deploy rancher
+```
+
+# Expose Rancher via Loadbalancer
+```
+kubectl get svc -n cattle-system
+kubectl expose deployment rancher --name=rancher-lb --port=443 --type=LoadBalancer -n cattle-system
+kubectl get svc -n cattle-system
+```
+
+# Go to Rancher GUI
+Hit the url… and create your account
+Be patient as it downloads and configures a number of pods in the background to support the UI (can be 5-10mins)