#!/usr/bin/env bash

# 需要在所有的节点执行

hostnamectl set-hostname master-node

sed -i "/search/ a nameserver 223.5.5.5"  /etc/resolv.conf

echo "AllowTcpForwarding yes" >> /etc/ssh/sshd_config
systemctl restart sshd

cat >> /etc/hosts << EOF
172.28.0.17 master-node
172.28.0.8 worker-1
172.28.0.21 worker-2
172.28.0.15 storage-1
EOF

yum clean all && yum makecache


uavroot

172.28.0.17