CENTOS7下安装REDIS4.0.11

拷贝收藏私用，别无他意，原博客地址:https://www.cnblogs.com/zuidongfeng/p/8032505.html

1、安装redis

第一步：下载redis安装包

wget http://download.redis.io/releases/redis-4.0.11.tar.gz


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[[email protected] local]# wget http://download.redis.io/releases/redis-4.0.6.tar.gz

--2017-12-13 12:35:12--  http://download.redis.io/releases/redis-4.0.6.tar.gz

Resolving download.redis.io (download.redis.io)... 109.74.203.151

Connecting to download.redis.io (download.redis.io)|109.74.203.151|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 1723533 (1.6M) [application/x-gzip]

Saving to: ‘redis-4.0.6.tar.gz’

100%[==========================================================================================================>] 1,723,533    608KB/s   in 2.8s  

2017-12-13 12:35:15 (608 KB/s) - ‘redis-4.0.6.tar.gz’ saved [1723533/1723533]

第二步：解压压缩包

tar -zxvf redis-4.0.6.tar.gz


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[[email protected] local]# tar -zxvf redis-4.0.6.tar.gz

　

第三步：yum安装gcc依赖

yum install gcc


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[[email protected] local]# yum install gcc　　

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遇到选择,输入y即可<br><br><br>

第四步：跳转到redis解压目录下

cd redis-4.0.6


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[[email protected] local]# cd redis-4.0.6

第五步：编译安装

make MALLOC=libc　　


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[[email protected] redis-4.0.6]# make MALLOC=libc

　　

将/usr/local/redis-4.0.6/src目录下的文件加到/usr/local/bin目录

cd src && make install


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[[email protected] redis-4.0.6]# cd src && make install

    CC Makefile.dep

Hint: It‘s a good idea to run ‘make test‘ ;)

    INSTALL install

    INSTALL install

    INSTALL install

    INSTALL install

    INSTALL install

　　

第六步：测试是否安装成功

先切换到redis src目录下


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[[email protected] redis-4.0.6]# cd src

1、直接启动redis

./redis-server


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[[email protected] src]# ./redis-server

18685:C 13 Dec 12:56:12.507 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo

18685:C 13 Dec 12:56:12.507 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=18685, just started

18685:C 13 Dec 12:56:12.507 # Warning: no config file specified, using the default config. In order to specify a config file use ./redis-server /path/to/redis.conf

                _._                                                 

           _.-``__ ‘‘-._                                            

      _.-``    `.  `_.  ‘‘-._           Redis 4.0.6 (00000000/0) 64 bit

  .-`` .-```.  ```\/    _.,_ ‘‘-._                                  

 (    ‘      ,       .-`  | `,    )     Running in standalone mode

 |`-._`-...-` __...-.``-._|‘` _.-‘|     Port: 6379

 |    `-._   `._    /     _.-‘    |     PID: 18685

  `-._    `-._  `-./  _.-‘    _.-‘                                  

 |`-._`-._    `-.__.-‘    _.-‘_.-‘|                                 

 |    `-._`-._        _.-‘_.-‘    |           http://redis.io       

  `-._    `-._`-.__.-‘_.-‘    _.-‘                                  

 |`-._`-._    `-.__.-‘    _.-‘_.-‘|                                 

 |    `-._`-._        _.-‘_.-‘    |                                 

  `-._    `-._`-.__.-‘_.-‘    _.-‘                                  

      `-._    `-.__.-‘    _.-‘                                      

          `-._        _.-‘                                          

              `-.__.-‘                                              

18685:M 13 Dec 12:56:12.508 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.

18685:M 13 Dec 12:56:12.508 # Server initialized

18685:M 13 Dec 12:56:12.508 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add ‘vm.overcommit_memory = 1‘ to /etc/sysctl.conf and then reboot or run the command ‘sysctl vm.overcommit_memory=1‘ for this to take effect.

18685:M 13 Dec 12:56:12.508 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command ‘echo never > /sys/kernel/mm/transparent_hugepage/enabled‘ as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.

18685:M 13 Dec 12:56:12.508 * Ready to accept connections　　

如上图：redis启动成功，但是这种启动方式需要一直打开窗口，不能进行其他操作，不太方便。

按 ctrl + c可以关闭窗口。

　　

2、以后台进程方式启动redis

第一步：修改redis.conf文件

将


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daemonize no　　

修改为


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daemonize yes

　　

第二步：指定redis.conf文件启动


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./redis-server /usr/local/redis-4.0.6/redis.conf

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[[email protected] src]# ./redis-server /usr/local/redis-4.0.6/redis.conf

18713:C 13 Dec 13:07:41.109 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo

18713:C 13 Dec 13:07:41.109 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=18713, just started

18713:C 13 Dec 13:07:41.109 # Configuration loaded

第三步：关闭redis进程

首先使用ps -aux | grep redis查看redis进程


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[[email protected] src]# ps -aux | grep redis

root     18714  0.0  0.1 141752  2008 ?        Ssl  13:07   0:00 ./redis-server 127.0.0.1:6379

root     18719  0.0  0.0 112644   968 pts/0    R+   13:09   0:00 grep --color=auto redis

使用kill命令杀死进程


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[[email protected] src]# kill -9 18714

　　

　　　

第七步：设置redis开机自启动

1、在/etc目录下新建redis目录

mkdir redis


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[[email protected] etc]# mkdir redis

2、将/usr/local/redis-4.0.6/redis.conf 文件复制一份到/etc/redis目录下，并命名为6379.conf　　


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[[email protected] redis]# cp /usr/local/redis-4.0.6/redis.conf /etc/redis/6379.conf

　　

3、将redis的启动脚本复制一份放到/etc/init.d目录下


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[[email protected] init.d]# cp /usr/local/redis-4.0.6/utils/redis_init_script /etc/init.d/redisd

　　

4、设置redis开机自启动

先切换到/etc/init.d目录下

然后执行自启命令


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[[email protected] init.d]# chkconfig redisd on

service redisd does not support chkconfig　

看结果是redisd不支持chkconfig

解决方法：

使用vim编辑redisd文件，在第一行加入如下两行注释，保存退出


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# chkconfig:   2345 90 10

# description:  Redis is a persistent key-value database

注释的意思是，redis服务必须在运行级2，3，4，5下被启动或关闭，启动的优先级是90，关闭的优先级是10。

再次执行开机自启命令，成功


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[[email protected] init.d]# chkconfig redisd on

　　

现在可以直接已服务的形式启动和关闭redis了

启动：

service redisd start　　


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[[email protected] ~]# service redisd start

Starting Redis server...

2288:C 13 Dec 13:51:38.087 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo

2288:C 13 Dec 13:51:38.087 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=2288, just started

2288:C 13 Dec 13:51:38.087 # Configuration loaded

关闭：

service redisd stop


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[[email protected] ~]# service redisd stop

Stopping ...

Redis stopped

　　

　

参考资料：

1、http://blog.csdn.net/zc474235918/article/details/50974483

2、http://blog.csdn.net/gxw19874/article/details/51992125

如果出现如下问题：


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[[email protected] ~]# service redisd start

/var/run/redis_6379.pid exists, process is already running or crashed　　

可参考资料：http://blog.csdn.net/luozhonghua2014/article/details/54649295

原文地址：https://www.cnblogs.com/hahahehexixihoho/p/9477959.html

时间： 2024-08-17 13:28:49

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