认证服务认证缓存使用Memcached缓存令牌。缓存服务memecached运行在控制节点。在生产部署中,我们推荐联合启用防火墙、认证和加密保证它的安全。
安装软件包:
# yum install memcached python-memcached
启动Memcached服务,并且配置它随机启动。
# systemctl enable memcached.service # systemctl start memcached.service
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