fix add_node

script/k8s/add_node.sh

@@ -2,12 +2,14 @@
 etcd_ip=192.168.1.56
 etcd_ip=192.168.1.56
 master_ip=192.168.1.56
 master_ip=192.168.1.56
 harbor_host=192.168.1.56:5000
 harbor_host=192.168.1.56:5000
-new_node=192.168.1.58
+new_node=(
+192.168.1.58
+)                #可以写多个node。每行一个。
 interface=eno1 
 interface=eno1 
 #########################################################sshpass
 #########################################################sshpass
 port=22
 port=22
 password=seetatech
 password=seetatech
-for ip in $new_node
+for ip in ${new_node[@]}
 do
 do
 sshpass -p $password ssh-copy-id -i ~/.ssh/id_rsa.pub -p $port -o StrictHostKeyChecking=no root@$ip
 sshpass -p $password ssh-copy-id -i ~/.ssh/id_rsa.pub -p $port -o StrictHostKeyChecking=no root@$ip
 done
 done
@@ -85,7 +87,7 @@ kubectl config use-context default --kubeconfig=bootstrap.kubeconfig
 ansible new_node -m copy -a "src=/root/k8s/script/k8s/bootstrap.kubeconfig dest=/opt/kubernetes/cfg/ mode=644"
 ansible new_node -m copy -a "src=/root/k8s/script/k8s/bootstrap.kubeconfig dest=/opt/kubernetes/cfg/ mode=644"
 ansible new_node -m copy -a "src=/opt/kubernetes/cfg/token.csv dest=/opt/kubernetes/cfg/"
 ansible new_node -m copy -a "src=/opt/kubernetes/cfg/token.csv dest=/opt/kubernetes/cfg/"
 ##############################################################################################
 ##############################################################################################
-for new_node_ip in $new_node
+for new_node_ip in ${new_node[@]}
 do
 do
 cat >>/opt/kubernetes/cfg/kubelet.$new_node_ip<<EOF
 cat >>/opt/kubernetes/cfg/kubelet.$new_node_ip<<EOF
 KUBELET_OPTS="--logtostderr=false \
 KUBELET_OPTS="--logtostderr=false \