[Redis-CentOS7]Redis安装(-)

系统环境

CentOS Linux release 7.7.1908 (Core)

yum安装

yum install redis

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package redis.x86_64 0:3.2.8-1.el7 will be installed
--> Processing Dependency: libjemalloc.so.1()(64bit) for package: redis-3.2.8-1.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                                    3.2.8-1.el7                                    cloud                                    542 k
Installing for dependencies:
 jemalloc                                    x86_64                                    3.6.0-1.el7                                    cloud                                    105 k

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

Total download size: 647 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  00:00:09
(2/2): redis-3.2.8-1.el7.x86_64.rpm                                                                                                                           | 542 kB  00:00:10
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                 62 kB/s | 647 kB  00:00:10
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : jemalloc-3.6.0-1.el7.x86_64                                                                                                                                       1/2
  Installing : redis-3.2.8-1.el7.x86_64                                                                                                                                          2/2
  Verifying  : jemalloc-3.6.0-1.el7.x86_64                                                                                                                                       1/2
  Verifying  : redis-3.2.8-1.el7.x86_64                                                                                                                                          2/2

Installed:
  redis.x86_64 0:3.2.8-1.el7

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

Complete!

Redis服务启动

systemctl start redis

Redis开机启动

# systemctl enable redis
Created symlink from /etc/systemd/system/multi-user.target.wants/redis.service to /usr/lib/systemd/system/redis.service.

查看运行状态

# systemctl status redis
● redis.service - Redis persistent key-value database
   Loaded: loaded (/usr/lib/systemd/system/redis.service; enabled; vendor preset: disabled)
  Drop-In: /etc/systemd/system/redis.service.d
           └─limit.conf
   Active: active (running) since Sun 2020-02-16 02:28:04 CST; 12s ago
 Main PID: 7334 (redis-server)
   CGroup: /system.slice/redis.service
           └─7334 /usr/bin/redis-server 127.0.0.1:6379

Feb 16 02:28:04 controller systemd[1]: Started Redis persistent key-value database.

查看程序进程以及端口 6379

# ps -aux | grep redis
redis      7334  0.1  0.2 142968  2512 ?        Ssl  02:28   0:00 /usr/bin/redis-server 127.0.0.1:6379
root       7456  0.0  0.0 112712   960 pts/0    S+   02:31   0:00 grep --color=auto redis