helm repo add rancher-latest https://releases.rancher.com/server-charts/latest
kubectl create namespace cattle-system
kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.20.0/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
helm install rancher rancher-latest/rancher
–namespace cattle-system
–set hostname=10.10.10.231.sslip.io
–set replicas=1
–set bootstrapPassword=admin
–set rancherImage=registry.cn-hangzhou.aliyuncs.com/rancher/rancher
–set systemDefaultRegistry=registry.cn-hangzhou.aliyuncs.com
