fix start.sh

Author: cdllp2

install/kubernetes/start.sh

@@ -1,6 +1,6 @@
 
 bash init_node.sh
-cp config ~/.kube/config
+mkdir ~/.kube && cp config ~/.kube/config
 mkdir kubeconfig && echo "" > kubeconfig/dev-kubeconfig
 curl -LO https://dl.k8s.io/release/v1.24.0/bin/linux/amd64/kubectl && chmod +x kubectl  && cp kubectl /usr/bin/ && mv kubectl /usr/local/bin/
 node=`kubectl  get node -o wide |grep $1 |awk '{print $1}'| head -n 1`