centos6.8 安装redis

最新推荐文章于 2021-12-29 15:50:49 发布

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最新推荐文章于 2021-12-29 15:50:49 发布

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分类专栏： linux配置

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本文档详述了在CentOS 6.8上安装Redis 3.2.8的步骤，包括下载源码、编译安装、配置文件修改、创建启动脚本、添加到服务管理、防火墙设置以及验证Redis服务的运行和使用。

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.在（/usr/local/src)下，

1.下载: # wget http://download.redis.io/releases/redis-3.2.8.tar.gz

2.解压: tar zxvf redis-3.2.8.tar.gz

3.进入目录: cd redis-3.2.8

4.编译并指定安装目录: make PREFIX=/usr/local/redis-3.2.8 install

5.创建软链接: ln -s /usr/local/redis-3.2.8 /usr/local/redis

6. 配置文件(当前还在redis源码目录[/usr/local/src/redis-3.2.8]内)

# cp redis.conf /etc/redis.conf

7.编辑 # vim /etc/redis.conf

daemonize no ==> daemonize yes (设置redis为后台daemon进程)

8. 创建redis用户

[root@redis-server ~]# useradd -r -s /sbin/nologin -M redis

9. 创建启动脚本/etc/init.d/redis

#!/bin/sh
#
# redis init file for starting up the redis daemon
#
# chkconfig: - 20 80
# description: Starts and stops the redis daemon.

# Source function library.
#!/bin/sh
#
# redis init file for starting up the redis daemon
#
# chkconfig: - 20 80
# description: Starts and stops the redis daemon.

# Source function library.
. /etc/rc.d/init.d/functions

name="redis-server"
exec="/usr/local/redis/bin/$name"
pidfile="/var/run/redis/redis.pid"
REDIS_CONFIG="/etc/redis.conf"

[ -e /etc/sysconfig/redis ] && . /etc/sysconfig/redis

lockfile=/var/lock/subsys/redis

start() {
[ -f $REDIS_CONFIG ] || exit 6
[ -x $exec ] || exit 5
echo -n $"Starting $name: "
daemon --user ${REDIS_USER-redis} "$exec $REDIS_CONFIG"
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}

stop() {
echo -n $"Stopping $name: "
killproc -p $pidfile $name
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
}

restart() {
stop
start
}

reload() {
false
}

rh_status() {
status -p $pidfile $name
}

rh_status_q() {
rh_status >/dev/null 2>&1
}

case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart}"
exit 2
esac
exit $?

10.修改脚本文件权限

[root@redis-server ~]# chmod 755 /etc/init.d/redis

11. 添加进service服务管理并设置开机启动

[root@redis-server ~]# chkconfig --add redis
[root@redis-server ~]# chkconfig redis on

12.防火墙设置 # /etc/sysconfig/iptables 设置6390端口

13.防火墙重启 # service iptables restart

14.查看redis进程有如下表示运行了[root@localhost bin]# ps -ef |grep -i redis
redis 5392 1 0 20:55 ? 00:00:01 /usr/local/redis/bin/redis-server 127.0.0.1:6379
root 5551 2075 0 21:08 pts/0 00:00:00 grep -i redis

15.进入此文件夹 # cd [root@localhost bin]# ./redis-cli
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> set name aa
OK
127.0.0.1:6379> get name
"aa" /usr/local/redis/bin
[root@localhost bin]# ll
总用量 26348
-rwxr-xr-x 1 root root 5580311 5月 23 20:08 redis-benchmark
-rwxr-xr-x 1 root root 22185 5月 23 20:08 redis-check-aof
-rwxr-xr-x 1 root root 7829978 5月 23 20:08 redis-check-rdb
-rwxr-xr-x 1 root root 5709187 5月 23 20:08 redis-cli
lrwxrwxrwx 1 root root 12 5月 23 20:08 redis-sentinel -> redis-server
-rwxr-xr-x 1 root root 7829978 5月 23 20:08 redis-server
[root@localhost bin]#

16.测试：如下表示可行redis

[root@localhost bin]# ./redis-cli
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> set name aa
OK
127.0.0.1:6379> get name
"aa"
127.0.0.1:6379> del name
(integer) 1
127.0.0.1:6379> get name
(nil)
127.0.0.1:6379> keys *
(empty list or set)
127.0.0.1:6379> exit

jedis的运用问题

1.导航栏java项目下没显示JRE System Library包==》window->show view->Java->Package Explorer

php扩展redis

1.安装解压编译

# wget https://github.com/phpredis/phpredis/archive/2.2.4.tar.gz
# cd phpredis-2.2.7                      # 进入 phpredis 目录
# /usr/local/php/bin/phpize              # php安装后的路径
# ./configure --with-php-config=/usr/local/php/bin/php-config
# make && make install

	编辑后 在命令行下会显示安装的redis.so的路径，记录或复制下来	/usr/local/php/lib/php/extensions/no-debug-zts-20090626

2.修改php.ini文件  # find / -name php.ini    --查找自己安装的php.ini安装路径

3.修改php.ini文件 # vim /etc/php.ini

	 在最后边加上extension_dir = "/usr/local/php/lib/php/extensions/no-debug-zts-20090626"

extension=redis.so
4.重启 # service php-fpm restart
ok后可到phpinfo网页查看 是否有安装了redis扩展
Redis
 Support enabled
Redis
 Version 2.2.4