安装Redis

2018-09-29  本文已影响0人  鱼__鱼

Redis 是完全开源免费的,遵守BSD协议,是一个高性能的key-value数据库。
Redis 与其他 key - value 缓存产品有以下三个特点:
Redis支持数据的持久化,可以将内存中的数据保存在磁盘中,重启的时候可以再次加载进行使用。
Redis不仅仅支持简单的key-value类型的数据,同时还提供list,set,zset,hash等数据结构的存储。
Redis支持数据的备份,即master-slave模式的数据备份。

一、yum install redis 安装

[root@localhost ~]# yum install redis
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * webtatic: us-east.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package redis.x86_64 0:3.2.12-1.el7 will be installed
--> Processing Dependency: libjemalloc.so.1()(64bit) for package: redis-3.2.12-1.el7.x86_64
--> Running transaction check
---> Package jemalloc.x86_64 0:3.6.0-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=========================================================================================================================================================================================
 Package                                      Arch                                       Version                                          Repository                                Size
=========================================================================================================================================================================================
Installing:
 redis                                        x86_64                                     3.2.12-1.el7                                     epel                                     544 k
Installing for dependencies:
 jemalloc                                     x86_64                                     3.6.0-1.el7                                      epel                                     105 k

Transaction Summary
=========================================================================================================================================================================================
Install  1 Package (+1 Dependent package)

Total download size: 648 k
Installed size: 1.7 M
Is this ok [y/d/N]: y
Downloading packages:
(1/2): jemalloc-3.6.0-1.el7.x86_64.rpm                                                                                                                            | 105 kB  00:00:00
(2/2): redis-3.2.12-1.el7.x86_64.rpm                                                                                                                              | 544 kB  00:00:00
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                    4.4 MB/s | 648 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : jemalloc-3.6.0-1.el7.x86_64                                                                                                                                           1/2
  Installing : redis-3.2.12-1.el7.x86_64                                                                                                                                             2/2
  Verifying  : jemalloc-3.6.0-1.el7.x86_64                                                                                                                                           1/2
  Verifying  : redis-3.2.12-1.el7.x86_64                                                                                                                                             2/2

Installed:
  redis.x86_64 0:3.2.12-1.el7

Dependency Installed:
  jemalloc.x86_64 0:3.6.0-1.el7

Complete!

二、 redis-server -v 检查安装版本

[root@localhost ~]# redis-server -v
Redis server v=3.2.12 sha=00000000:0 malloc=jemalloc-3.6.0 bits=64 build=3dc3425a3049d2ef

三、service redis start 启动redis

[root@localhost ~]# service redis start
Redirecting to /bin/systemctl start  redis.service

四、chkconfig redis on 设置开机自启动

[root@localhost ~]# chkconfig redis on
Note: 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.

五、验证是否加入开机自启动列表

[root@localhost ~]# systemctl list-unit-files
...
...
redis.service                                 enabled
...

六、高级设置

自行google一波

七、安装php-redis扩展

  1. 查看支持插件支持
[root@localhost ~]# yum list php71w-pecl-redis*
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * ius: mirrors.tongji.edu.cn
 * webtatic: uk.repo.webtatic.com
Available Packages
php71w-pecl-redis.x86_64                                                                         3.1.6-1.w7                                                                          webtatic
  1. yum -y install php71w-pecl-redis.x86_64 安装
[root@localhost~]# yum -y install php71w-pecl-redis.x86_64
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * ius: mirrors.tongji.edu.cn
 * webtatic: us-east.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package php71w-pecl-redis.x86_64 0:3.1.6-1.w7 will be installed
--> Processing Dependency: php-pecl-igbinary(x86-64) for package: php71w-pecl-redis-3.1.6-1.w7.x86_64
--> Running transaction check
---> Package php71w-pecl-igbinary.x86_64 0:2.0.5-1.w7 will be installed
--> Processing Dependency: /usr/bin/pecl for package: php71w-pecl-igbinary-2.0.5-1.w7.x86_64
--> Processing Dependency: /usr/bin/pecl for package: php71w-pecl-igbinary-2.0.5-1.w7.x86_64
--> Running transaction check
---> Package php71w-pear.noarch 1:1.10.4-1.w7 will be installed
--> Processing Dependency: php71w-xml for package: 1:php71w-pear-1.10.4-1.w7.noarch
--> Processing Dependency: php71w-posix for package: 1:php71w-pear-1.10.4-1.w7.noarch
--> Running transaction check
---> Package php71w-process.x86_64 0:7.1.22-1.w7 will be installed
---> Package php71w-xml.x86_64 0:7.1.22-1.w7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================================================
 Package                                              Arch                                   Version                                          Repository                                Size
=============================================================================================================================================================================================
Installing:
 php71w-pecl-redis                                    x86_64                                 3.1.6-1.w7                                       webtatic                                 175 k
Installing for dependencies:
 php71w-pear                                          noarch                                 1:1.10.4-1.w7                                    webtatic                                 340 k
 php71w-pecl-igbinary                                 x86_64                                 2.0.5-1.w7                                       webtatic                                  96 k
 php71w-process                                       x86_64                                 7.1.22-1.w7                                      webtatic                                  38 k
 php71w-xml                                           x86_64                                 7.1.22-1.w7                                      webtatic                                 127 k

Transaction Summary
=============================================================================================================================================================================================
Install  1 Package (+4 Dependent packages)

Total download size: 776 k
Installed size: 4.1 M
Downloading packages:
(1/5): php71w-process-7.1.22-1.w7.x86_64.rpm                                                                                                                          |  38 kB  00:00:02
(2/5): php71w-pecl-redis-3.1.6-1.w7.x86_64.rpm                                                                                                                        | 175 kB  00:00:02
(3/5): php71w-pear-1.10.4-1.w7.noarch.rpm                                                                                                                             | 340 kB  00:00:03
(4/5): php71w-xml-7.1.22-1.w7.x86_64.rpm                                                                                                                              | 127 kB  00:00:00
(5/5): php71w-pecl-igbinary-2.0.5-1.w7.x86_64.rpm                                                                                                                     |  96 kB  00:00:05
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                        141 kB/s | 776 kB  00:00:05
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : php71w-process-7.1.22-1.w7.x86_64                                                                                                                                         1/5
  Installing : php71w-xml-7.1.22-1.w7.x86_64                                                                                                                                             2/5
  Installing : 1:php71w-pear-1.10.4-1.w7.noarch                                                                                                                                          3/5
  Installing : php71w-pecl-igbinary-2.0.5-1.w7.x86_64                                                                                                                                    4/5
  Installing : php71w-pecl-redis-3.1.6-1.w7.x86_64                                                                                                                                       5/5
  Verifying  : 1:php71w-pear-1.10.4-1.w7.noarch                                                                                                                                          1/5
  Verifying  : php71w-pecl-igbinary-2.0.5-1.w7.x86_64                                                                                                                                    2/5
  Verifying  : php71w-xml-7.1.22-1.w7.x86_64                                                                                                                                             3/5
  Verifying  : php71w-pecl-redis-3.1.6-1.w7.x86_64                                                                                                                                       4/5
  Verifying  : php71w-process-7.1.22-1.w7.x86_64                                                                                                                                         5/5

Installed:
  php71w-pecl-redis.x86_64 0:3.1.6-1.w7

Dependency Installed:
  php71w-pear.noarch 1:1.10.4-1.w7            php71w-pecl-igbinary.x86_64 0:2.0.5-1.w7            php71w-process.x86_64 0:7.1.22-1.w7            php71w-xml.x86_64 0:7.1.22-1.w7

Complete!
  1. service php-fpm restart 重启php-fpm
[root@localhost ~]# service php-fpm restart
Redirecting to /bin/systemctl restart  php-fpm.service
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