Original post address: https://www.cnblogs.com/zuidongfeng/p/8032505.html
Step 1: Download the redis installation package
wget http://download.redis.io/releases/redis-4.0.6.tar.gz
Step 2: Unzip the compressed package tar -zxvf redis-4.0.6.tar.gz
[root@iZwz991stxdwj560bfmadtZ local]# tar -zxvf redis-4.0.6.tar.gz
Step 3: yum install gcc depends on yum install gcc
[root@iZwz991stxdwj560bfmadtZ local]# yum install gcc
When you encounter a choice, enter y to <br><br><br>
Step 4: Jump to cd redis-4.0.6 in the redis decompression directory
[root@iZwz991stxdwj560bfmadtZ local]# cd redis-4.0.6
Step 5: Compile and install make MALLOC=libc
[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# make MALLOC=libc
Note: After the make command is executed and compiled, six executable files will be generated in the src directory, namely redis-server, redis-cli, redis-benchmark, redis-check-aof, redis-check-rdb, redis-sentinel.
Step 6: Install Redis into the src directory
[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
Step 7: Test whether the installation is successful first switch to the redis src directory
[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# cd src
Start redis directly
./redis-server
[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
As shown above: redis starts successfully, but this startup method needs to open the window all the time and cannot perform other operations, which is not very convenient.
Press ctrl+c to close the window.
2. Start redis as a background process
Step 1: Modify the redis.conf file
Will
daemonize no
change into
daemonize yes
Step 2: Specify the redis.conf file to start
./redis-server /usr/local/redis-4.0.6/redis.conf
Step 3: Close the redis process
First use ps -aux | grep redis to view the redis process
[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
Kill a process using the kill command
[root@iZwz991stxdwj560bfmadtZ src]# kill -9 18714
Step 7: Set redis to start automatically
Create a new redis directory mkdir redis in the /etc directory
[root@iZwz991stxdwj560bfmadtZ etc]# mkdir redis
Copy the /usr/local/redis-4.0.6/redis.conf file to the /etc/redis directory and name it 6379.conf
[root@iZwz991stxdwj560bfmadtZ redis]# cp /usr/local/redis-4.0.6/redis.conf /etc/redis/6379.conf
Copy a copy of the redis startup script and put it in the /etc/init.d directory
[root@iZwz991stxdwj560bfmadtZ init.d]# cp /usr/local/redis-4.0.6/utils/redis_init_script /etc/init.d/redisd
Set redis to start automatically at boot
First switch to the /etc/init.d directory
Then execute the autostart command
[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on
service redisd does not support chkconfig
It turns out that redisd does not support chkconfig
Solution:
Use vim to edit the redisd file, add the following two lines of comments to the first line, save and exit
# chkconfig: 2345 90 10
# description: Redis is a persistent key-value database
The comment means that the redis service must be started or shut down at runlevels 2, 3, 4, and 5. The startup priority is 90 and the shutdown priority is 10.
Execute the boot self-start command again, successful
[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on
Now you can start and shut down redis directly as a service
start up:
service redisd start
[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
closure:
service redisd stop
[root@izwz991stxdwj560bfmadtz ~]# 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:
[root@iZwz991stxdwj560bfmadtZ ~]# 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
[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]