linux redis安裝

一、安裝redis

第一步：下載redis安裝包

wget http://download.redis.io/releases/redis-4.0.6.tar.gz

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[root@iZwz991stxdwj560bfmadtZ 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：解壓壓縮包

tar -zxvf redis-4.0.6.tar.gz

1	[root@iZwz991stxdwj560bfmadtZ local]# tar -zxvf redis-4.0.6.tar.gz

　

第三步：yum安裝gcc依賴

yum install gcc

1	[root@iZwz991stxdwj560bfmadtZ local]# yum install gcc

1	遇到選擇,輸入y便可< br >< br >< br >

第四步：跳轉到redis解壓目錄下

cd redis-4.0.6

1	[root@iZwz991stxdwj560bfmadtZ local]# cd redis-4.0.6

 

第五步：編譯安裝

make MALLOC=libc　　

1	[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# make MALLOC=libc

　　

將/usr/local/redis-4.0.6/src目錄下的文件加到/usr/local/bin目錄

cd src && make install

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[root@iZwz991stxdwj560bfmadtZ 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：測試是否安裝成功 

先切換到redis src目錄下

1	[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# cd src

 

一、直接啓動redis

./redis-server

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[root@iZwz991stxdwj560bfmadtZ 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

 

如上圖：redis啓動成功，可是這種啓動方式須要一直打開窗口，不能進行其餘操做，不太方便。

 

按 ctrl + c能夠關閉窗口。

　　

二、之後臺進程方式啓動redis

第一步：修改redis.conf文件

將

1	daemonize no

修改成

1	daemonize yes

　　

第二步：指定redis.conf文件啓動

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

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[root@iZwz991stxdwj560bfmadtZ 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：關閉redis進程

首先使用ps -aux | grep redis查看redis進程

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[root@iZwz991stxdwj560bfmadtZ 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命令殺死進程

1	[root@iZwz991stxdwj560bfmadtZ src]# kill -9 18714

　　

　　　

 

第七步：設置redis開機自啓動

一、在/etc目錄下新建redis目錄

mkdir redis

1	[root@iZwz991stxdwj560bfmadtZ etc]# mkdir redis

 

二、將/usr/local/redis-4.0.6/redis.conf 文件複製一份到/etc/redis目錄下，並命名爲6379.conf　　

1	[root@iZwz991stxdwj560bfmadtZ redis]# cp /usr/local/redis-4.0.6/redis.conf /etc/redis/6379.conf

　　

三、將redis的啓動腳本複製一份放到/etc/init.d目錄下

1	[root@iZwz991stxdwj560bfmadtZ init.d]# cp /usr/local/redis-4.0.6/utils/redis_init_script /etc/init.d/redisd

　　

四、設置redis開機自啓動

先切換到/etc/init.d目錄下

而後執行自啓命令

1 2	[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on service redisd does not support chkconfig

看結果是redisd不支持chkconfig

解決方法：

使用vim編輯redisd文件，在第一行加入以下兩行註釋，保存退出

1 2	# chkconfig:   2345 90 10 # description:  Redis is a persistent key-value database

註釋的意思是，redis服務必須在運行級2，3，4，5下被啓動或關閉，啓動的優先級是90，關閉的優先級是10。

 

再次執行開機自啓命令，成功

1	[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on

　　

如今能夠直接已服務的形式啓動和關閉redis了

啓動：

service redisd start　　

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[root@izwz991stxdwj560bfmadtz ~]# 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

 

關閉：

service redisd stop

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[root@izwz991stxdwj560bfmadtz ~]# service redisd stop Stopping ... Redis stopped

　　

　

參考資料：

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

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