1.關(guān)閉禁用防火墻

[root@xnode1 ~]# systemctl status firewalld

[root@xnode1 ~]# systemctl stop firewalld

[root@xnode1 ~]# systemctl disable firewalld

2.關(guān)閉禁用selinux

[root@xnode1 ~]# getenforce

Enforcing

[root@xnode1 ~]# setenforce 0

[root@xnode1 ~]# getenforce

Permissive

[root@xnode1 ~]# vi /etc/selinux/config?

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#? ? ?enforcing - SELinux security policy is enforced.

#? ? ?permissive - SELinux prints warnings instead of enforcing.

#? ? ?disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of three two values:

#? ? ?targeted - Targeted processes are protected,

#? ? ?minimum - Modification of targeted policy. Only selected processes are protected.

#? ? ?mls - Multi Level Security protection.

SELINUXTYPE=targeted