本文共 6630 字，大约阅读时间需要 22 分钟。
源码包安装的方式我就不多说了，教程很多。下面主要说一下怎么通过 yum 来进行更方便快捷的安装 redis。
1、检查是否有 redis yum 源
yum install redis（一般都会失败的，因为官方的源很滞后）
[root@master packages]# yum install redisLoaded plugins: fastestmirrorDetermining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.combase | 3.6 kB 00:00:00 crystal | 2.9 kB 00:00:00 docker-ce-stable | 3.5 kB 00:00:00 extras | 2.9 kB 00:00:00 jenkins | 2.9 kB 00:00:00 updates | 2.9 kB 00:00:00 jenkins/primary_db | 35 kB 00:00:02 No package redis available.Error: Nothing to do
2、下载 fedora 的 epel 仓库
EPEL 的全称叫 Extra Packages for Enterprise Linux 。EPEL是由 Fedora 社区打造，为 RHEL 及衍生发行版如 CentOS、Scientific Linux 等提供高质量软件包的项目。装上了 EPEL之后，就相当于添加了一个第三方源。EPEL则为服务器版本提供大量的rpm包，而且大多数rpm包在官方 repository 中是找不到的。
yum install epel-release （安装成功后再执行 yum install redis）
[root@master packages]# yum install epel-releaseLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.comResolving Dependencies--> Running transaction check---> Package epel-release.noarch 0:7-11 will be installed--> Finished Dependency Resolution...Install 1 PackageTotal download size: 15 kInstalled size: 24 kIs this ok [y/d/N]: yDownloading packages:epel-release-7-11.noarch.rpm | 15 kB 00:00:00 Running transaction checkRunning transaction testTransaction test succeededRunning transaction Installing : epel-release-7-11.noarch 1/1 Verifying : epel-release-7-11.noarch 1/1 Installed: epel-release.noarch 0:7-11 Complete!
3、安装 redis 数据库
yum install redis
[root@master packages]# yum install redisLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileepel/x86_64/metalink | 7.1 kB 00:00:00 * base: mirrors.aliyun.com * epel: mirrors.bfsu.edu.cn * extras: mirrors.aliyun.com * updates: mirrors.aliyun.comepel | 4.7 kB 00:00:00 (1/3): epel/x86_64/group_gz | 95 kB 00:00:00 (2/3): epel/x86_64/updateinfo | 1.0 MB 00:00:01 epel/x86_64/primary_db FAILED ] 87 B/s | 1.2 MB 22:53:16 ETA ...Importing GPG key 0x352C64E5: Userid : "Fedora EPEL (7) " Fingerprint: 91e9 7d7c 4a5e 96f1 7f3e 888f 6a2f aea2 352c 64e5 Package : epel-release-7-11.noarch (@extras) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7Is this ok [y/N]: yRunning transaction checkRunning transaction testTransaction test succeededRunning transaction Installing : jemalloc-3.6.0-1.el7.x86_64 1/2 Installing : redis-3.2.12-2.el7.x86_64 2/2 Verifying : redis-3.2.12-2.el7.x86_64 1/2 Verifying : jemalloc-3.6.0-1.el7.x86_64 2/2 Installed: redis.x86_64 0:3.2.12-2.el7 Dependency Installed: jemalloc.x86_64 0:3.6.0-1.el7 Complete!
4、安装完毕后，使用下面的命令启动 redis 服务
# redis 的启动、停止和状态查看[root@master packages]# service redis startRedirecting to /bin/systemctl start redis.service[root@master packages]# service redis stopRedirecting to /bin/systemctl stop redis.service[root@master packages]# service redis statusRedirecting to /bin/systemctl status redis.service● redis.service - Redis persistent key-value database Loaded: loaded (/usr/lib/systemd/system/redis.service; disabled; vendor preset: disabled) Drop-In: /etc/systemd/system/redis.service.d └─limit.conf Active: inactive (dead)Nov 04 21:29:54 master systemd[1]: Starting Redis persistent key-value database...Nov 04 21:29:54 master systemd[1]: Started Redis persistent key-value database.Nov 04 21:30:03 master systemd[1]: Stopping Redis persistent key-value database...Nov 04 21:30:03 master systemd[1]: Stopped Redis persistent key-value database.
5、设置开机启动
[root@master packages]# chkconfig redis onNote: Forwarding request to 'systemctl enable redis.service'.Created symlink from /etc/systemd/system/multi-user.target.wants/redis.service to /usr/lib/systemd/system/redis.service.
6、进入 redis 服务
[root@master packages]# which redis-server/usr/bin/redis-server[root@master packages]# which redis-cli/usr/bin/redis-cli[root@master packages]# redis-cli127.0.0.1:6379> set key value [EX seconds] [PX milliseconds] [NX|XX]127.0.0.1:6379> set mykey helloOK127.0.0.1:6379> get mykey"hello"127.0.0.1:6379>
转载地址：http://gjjqi.baihongyu.com/