How to install the Redis database in Linux and share with the automatic startup script

This article mainly introduces how to install the Redis database in Linux and how to share the automatic start script. the automatic start script provides examples for writing CentOS and Ubuntu systems, respectively, for more information about how to install Redis, see install Redis.

(1) Download Redis

wget http://redis.googlecode.com/files/redis-2.2.11.tar.gztar xzvf redis-2.2.11.tar.gz

(2) compile and install Redis

make && make install

(3) copy and modify the configuration file

cp redis.conf /etc/redis.confvi /etc/redis.conf

Note:

daemonize yesloglevel warninglogfile /var/log/redis.logmaxmemory 2GB

(Do not activate the Virtual Memory option at your discretion)

(4) set Redis-Server to automatically start the service

Download the startup script (gist.github.com, search for redis init. d) online and modify it

(At least modify redis and REDIS_CONF_FILE)

vi /etc/init.d/redisctlchmod 755 redisctlcp /etc/init.d/redisctl /etc/rc.d/init.d/redisctl \&& ln -s /etc/init.d/redisctl /etc/rc.d/rc2.d/S90redisctl && ln -s /etc/init.d/redisctl /etc/rc.d/rc3.d/S90redisctl \&& ln -s /etc/init.d/redisctl /etc/rc.d/rc4.d/S90redisctl && ln -s /etc/init.d/mongod /etc/rc.d/rc5.d/S90redisctlchkconfig --add redisctl

(5) after restarting, you can test whether the redis-server is started normally.

"redis-cli set foo Barredis-cli get foo

Redis automatic startup script

"ruby#!/bin/sh## redis - this script starts and stops the redis-server daemon## chkconfig: 2345 90 10 # description: Redis is a persistent key-value database# processname: redis-server# config: /etc/redis.conf# config: /etc/sysconfig/redis# pidfile: /var/run/redis.pid # Source function library.. /etc/rc.d/init.d/functions # Source networking configuration.. /etc/sysconfig/network # Check that networking is up.[ "$NETWORKING" = "no" ] && exit 0 redis="/usr/local/bin/redis-server"prog=$(basename $redis) REDIS_CONF_FILE="/etc/redis.conf" [ -f /etc/sysconfig/redis ] && . /etc/sysconfig/redis lockfile=/var/lock/subsys/redis start() { [ -x $redis ] || exit 5 [ -f $REDIS_CONF_FILE ] || exit 6 echo -n $"Starting $prog: " daemon $redis $REDIS_CONF_FILE retval=$? echo [ $retval -eq 0 ] && touch $lockfile return $retval} stop() { echo -n $"Stopping $prog: " killproc $prog -QUIT retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval} restart() { stop start} reload() { echo -n $"Reloading $prog: " killproc $redis -HUP RETVAL=$? echo} force_reload() { restart} rh_status() { status $prog} 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|configtest) $1 retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval} restart() { stop start} reload() { echo -n $"Reloading $prog: " killproc $redis -HUP RETVAL=$? echo} force_reload() { restart} rh_status() { status $prog} 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|configtest) $1 retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval} restart() { stop start} reload() { echo -n $"Reloading $prog: " killproc $redis -HUP RETVAL=$? echo} force_reload() { restart} rh_status() { status $prog} 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|configtest) $1 ;; reload) rh_status_q || exit 7 $1 ;; force-reload) force_reload ;; status) rh_status ;; condrestart|try-restart) rh_status_q || exit 0  ;; *) echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}" exit 2esac

Redis automatic startup script

Remember to modify:

(1)-chuid group: user

(2) ln/etc/init. d/redisctl/etc/rc2.d/redisctl, repeat rc3, rc4, rc5

Startup script:

#! /bin/sh### BEGIN INIT INFO# Provides:  redis-server# Required-Start: $syslog# Required-Stop: $syslog# Should-Start:  $local_fs# Should-Stop:  $local_fs# Default-Start: 2 3 4 5# Default-Stop:  0 1 6# Short-Description: redis-server - Persistent key-value db# Description:  redis-server - Persistent key-value db### END INIT INFO DAEMON=/usr/local/bin/redis-serverDAEMON_ARGS=/etc/redis.confNAME=redis-serverDESC=redis-serverPIDFILE=/var/run/redis.pidtest -x $DAEMON || exit 0test -x $DAEMONBOOTSTRAP || exit 0set -ecase "$1" in start) echo -n "Starting $DESC: " touch $PIDFILE # chown redis:redis $PIDFILE if start-stop-daemon —start —quiet —umask 007 —pidfile $PIDFILE —chuid redis:redis —exec $DAEMON — $DAEMON_ARGS then  echo "$NAME." else  echo "failed" fi ;; stop) echo -n "Stopping $DESC: " if start-stop-daemon —stop —retry 10 —quiet —oknodo —pidfile $PIDFILE —exec $DAEMON then  echo "$NAME." else  echo "failed" fi rm -f $PIDFILE ;; restart|force-reload) ${0} stop ${0} start ;; *) echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2 exit 1 ;;esacexit 0

For more information about how to install apsaradb for Redis in Linux and how to use the automatic startup script, see PHP!