关闭防火墙 关闭selinux

# 关闭防火墙
    systemctl disable firewalld --now

# 关闭selinux
    sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
    sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/sysconfig/selinux
    setenforce 0