在CentOS 7下安装Redis和MongoDB教程
前一篇折腾了node.js,这一次折腾下Redis和Mongodb,这样基本就安装好nodejs的整套开发环境了。
Redis
在CentOS下安装Redis也比较简单,按照步骤一步一步的操作,基本不会出错。
1、切换到 /usr/src
目录(如果你安装在别的目录,注意后面要一些路径也要修改),下载Redis,目前最新的是2.8.13版本
d /usr/src
wget http://download.redis.io/releases/redis-2.8.13.tar.gz
2、解压,切换目录
tar xzf redis-2.8.13.tar.gz cd redis-2.8.13
3、编译
make make install
4、打开 redis.conf
修改配置文件,最关键是下面几行,其他的设置参考官方文档:
daemonize yes loglevel notice logfile /var/log/redis.log dir ./
5、设置系统的overcommit_memory,执行
vi /etc/sysctl.conf
在文件中添加一行,保存:
vm.overcommit_memory = 1
执行:
sysctl vm.overcommit_memory=1
6、添加启动脚本,执行:
vi /etc/init.d/redis
写入下面的代码,保存:
#!/bin/sh # # redis Startup script for Redis Server # # chkconfig: - 90 10 # description: Redis is an open source, advanced key-value store. # # processname: redis-server # config: /etc/redis.conf # pidfile: /var/run/redis.pid REDISPORT=6379 EXEC=/usr/local/bin/redis-server REDIS_CLI=/usr/local/bin/redis-cli PIDFILE=/var/run/redis.pid CONF="/usr/src/redis-2.8.13/redis.conf" case "$1" in start) if [ -f $PIDFILE ] then echo "$PIDFILE exists, process is already running or crashed" else echo "Starting Redis server..." $EXEC $CONF fi if [ "$?"="0" ] then echo "Redis is running..." fi ;; stop) if [ ! -f $PIDFILE ] then echo "$PIDFILE does not exist, process is not running" else PID=$(cat $PIDFILE) echo "Stopping ..." $REDIS_CLI -p $REDISPORT SHUTDOWN while [ -x ${PIDFILE} ] do echo "Waiting for Redis to shutdown ..." sleep 1 done echo "Redis stopped" fi ;; restart|force-reload) ${0} stop ${0} start ;; *) echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2 exit 1 esac
设置权限和开机启动:
chmod +x /etc/init.d/redis chkconfig --add redis chkconfig redis on
ok,现在就安装好了。启动redis使用 service redis start
或者 /etc/init.d/redis start
,停止redis的命令 service redis stop
或者 /etc/init.d/redis stop
,在windows系统下使用redis可以参考这篇文章。
MongoDB
1、下面安装MongoDB,先下载:
cd /usr/src wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.6.4.tgz
2、解压,进入目录:
tar -zxvf mongodb-linux-x86_64-2.6.4.tgz -C /usr/src cd mongodb-linux-x86_64-2.6.4
3、创建数据库和日志的目录:
mkdir log mkdir db
4、以后台运行方式启动:
./bin/mongod --dbpath=./db --logpath=./log/mongodb.log --fork --auth
会显示如下内容:
about to fork child process, waiting until server is ready for connections. forked process: 4623 child process started successfully, parent exiting
5、设置开机启动:
echo "/usr/src/mongodb-linux-x86_64-2.6.4/bin/mongod --dbpath=/usr/src/mongodb-linux-x86_64-2.6.4/db --logpath=/usr/src/mongodb-linux-x86_64-2.6.4/log/mongodb.log --fork --auth" >> /etc/rc.local
ok,搞定,然后可以参看下端口 netstat -nalupt | grep mongo :
tcp 0 0 0.0.0.0:27017 0.0.0.0:* LISTEN 4623/./bin/mongod
原文链接:http://keenwon.com/1335.html
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持安科网。
相关推荐
王道革 2020-11-25
wangdonghello 2020-11-03
Langeldep 2020-11-16
chenhualong0 2020-11-16
聚合室 2020-11-16
koushr 2020-11-12
MRFENGG 2020-11-11
guoyanga 2020-11-10
fackyou00 2020-11-10
Orangesss 2020-11-03
dongCSDN 2020-10-31
rainandtear 2020-10-30
Quietboy 2020-10-30
liuyulong 2020-10-29
fansili 2020-10-29
温攀峰 2020-10-23
jackbon 2020-10-19
kaixinfelix 2020-10-04