Memcached部署

        部署服务器配置：2核，8G，50G（EXSI0）

        IP:10.8.8.25

        安装epel扩展源

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[root@localhost ~]# yum install -y epel-release

        安装memcached

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[root@localhost ~]# yum install -y libevent memcached libmemcached

        启动memcached

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[root@localhost ~]# /etc/init.d/memcached start

        加入开机启动

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[[root@localhost ~]# systemctl enable memcached
Created symlink from /etc/systemd/system/multi-user.target.wants/memcached.service to /usr/lib/systemd/system/memcached.service.

        防火墙开启情况下执行

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[root@localhost ~]# firewall-cmd --add-port=11211/tcp --permanent
success
[root@localhost ~]# firewall-cmd --reload
Success

        相关参数在/etc/sysconfig/memecached文件中更改

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[root@localhost ~]# vim /etc/sysconfig/memcached

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        修改为：

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        注：使用内存，最大并发连接数根据使用更改。

        重启服务

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[root@localhost ~]# systemctl restart memcached

        查看memecached状态

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[root@localhost ~]# memcached-tool 127.0.0.1:11211 stats

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        如果安装libmemcached，可以使用命令：memstat –servers=127.0.0.1:11211 查看memcached服务状态

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        命令测试

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