redis启动报无权限

设置一下SELINUX

关闭SElinux

查看selinux状态
[root@localhost ~]# getenforce 
Enforcing         表示启动

临时关闭
[root@localhost ~]# setenforce 
usage:  setenforce [ Enforcing | Permissive | 1 | 0 ]     1表示启动，0表示关闭
[root@localhost ~]# setenforce 0                          临时关闭
[root@localhost ~]# getenforce                            查看状态
Permissive                                                关闭状态

永久关闭（修改配置文件，即可永久关闭）
[root@localhost ~]# 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=enforcing         修改为"SELINUX=disabled"
# SELINUXTYPE= can take one of three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

 

关闭防火墙

liunx关闭防火墙

查看防火墙状态
[root@localhost ~]# systemctl status firewalld

临时关闭（下次开机启动，自动启动防火墙）
[root@localhost ~]# systemctl stop firewalld

永久关闭防火墙（开机启动时不在启动）
[root@localhost ~]# systemctl disable firewalld