centos8 安装 redis5 详细记录 centos8安装redis

引言

本文转自centos8安装redis,如果其中redis目录不存在,按照命令中路径创建即可,同时注意按照自己的目录,修改响应命令。不再赘述。

我的下载目录:

[root@localhost xgcd]# cd /home/xgcd/
[root@localhost xgcd]# 
[root@localhost xgcd]# ll
total 140048
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Desktop
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Documents
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Downloads
-rw-rw-r--. 1 xgcd xgcd 41182192 Mar 17 05:10 esl-erlang_22.2.8-1_centos_8_amd64.rpm
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Music
-rw-rw-r--. 1 xgcd xgcd 87768737 Mar 17 06:35 otp_src_22.2.tar.gz
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Pictures
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Public
-rw-rw-r--. 1 xgcd xgcd 12462936 Mar 17 06:00 rabbitmq-server-3.8.3-1.el8.noarch.rpm
drwxrwxr-x. 6 root root     4096 Nov 20 01:05 redis-5.0.7
-rw-r--r--. 1 root root  1984203 Nov 20 01:06 redis-5.0.7.tar.gz
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Templates
drwxr-xr-x. 2 xgcd xgcd        6 Mar 16 22:31 Videos

配置文件目录:

[root@localhost conf]# cd /usr/local/soft/redis5/conf/
[root@localhost conf]# ll
total 64
-rw-r--r--. 1 root root 61794 Mar 20 11:12 redis.conf

启动并查看状态:

[root@localhost conf]# /usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf 
30757:C 20 Mar 2020 11:13:47.325 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
30757:C 20 Mar 2020 11:13:47.326 # Redis version=5.0.7, bits=64, commit=00000000, modified=0, pid=30757, just started
30757:C 20 Mar 2020 11:13:47.326 # Configuration loaded
[root@localhost conf]# 
[root@localhost conf]# 
[root@localhost conf]# 
[root@localhost conf]# netstat -anp|grep 6379
tcp        0      0 127.0.0.1:6379          0.0.0.0:*               LISTEN      30758/redis-server  

正文

一,下载:

       1,下载页面:

       https://redis.io/

       2,下载

[root@localhost source]# wget http://download.redis.io/releases/redis-5.0.7.tar.gz

说明:架构森林是一个专注架构的博客,地址:https://www.cnblogs.com/architectforest

         对应的源码可以访问这里获取: https://github.com/liuhongdi/

 说明:作者:刘宏缔 邮箱: [email protected]

二,解压:

[root@localhost source]# tar -xzvf redis-5.0.7.tar.gz 

三,准备编译

1,  请在操作前确认gcc是否已安装,

如未安装,可以执行这个命令安装:

[root@localhost redis-5.0.7]# yum install gcc

2,请在操作前确认tcl是否已安装

如未安装,可以执行这个命令安装:

[root@localhost redis-5.0.7]# yum install tcl

四,编译:

[root@localhost source]# cd redis-5.0.7/

[root@localhost redis-5.0.7]# make MALLOC=libc

说明:make 后加 MALLOC的参数的原因:

          避免提示找不到 jemalloc/jemalloc.h

五,测试编译:

[root@localhost redis-5.0.7]# make test

如果看到以下字样:表示无错误:

\o/ All tests passed without errors!

六,安装:

复制代码
[root@localhost redis-5.0.7]# mkdir /usr/local/soft/redis5
[root@localhost redis-5.0.7]# cd /usr/local/soft/redis5/
[root@localhost redis5]# mkdir bin
[root@localhost redis5]# mkdir conf
[root@localhost redis5]# cd bin/
[root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-cli ./
[root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-server ./
[root@localhost bin]# cd ../conf/
[root@localhost conf]# cp /usr/local/source/redis-5.0.7/redis.conf ./
复制代码

七,配置:

[root@localhost conf]# vi redis.conf

设置以下两个地方:

# daemonize no
daemonize yes

# maxmemory <bytes>
maxmemory 128MB 

说明:分别是以daemon方式独立运行   / 内存的最大使用限制

八,运行:

[root@localhost conf]# /usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf

九,检查端口是否在使用中

[root@localhost conf]# netstat -anp | grep 6379

tcp        0      0 127.0.0.1:6379          0.0.0.0:*               LISTEN      16073/redis-server  

十,查看redis的当前版本:

[root@localhost conf]# /usr/local/soft/redis5/bin/redis-server -v

Redis server v=5.0.7 sha=00000000:0 malloc=libc bits=64 build=8e31d2ed9a4c9593

十一,使redis可以用systemd方式启动和管理

1,编辑service文件

[root@localhost liuhongdi]# vim /lib/systemd/system/redis.service

2,service文件内容:

复制代码

[Unit]
Description=Redis
After=network.target

[Service]
Type=forking
PIDFile=/var/run/redis_6379.pid
ExecStart=/usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target

复制代码

3.重载系统服务

[root@localhost liuhongdi]# systemctl daemon-reload

4,用来管理redis

复制代码
启动
systemctl start redis    
查看状态
systemctl status redis
使开机启动
systemctl enable redis
复制代码

十二,查看本地centos的版本:

[root@localhost lib]# cat /etc/redhat-release 
CentOS Linux release 8.1.1911 (Core) 

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转载自www.cnblogs.com/yadongliang/p/12530498.html