脚本一键安装redis实现主从复制

Download_redis=http://download.redis.io/releases/redis-3.2.1.tar.gz
dir1=/opt
redis=redis-3.2.1
redis_conf1=/usr/local/redis-6379/redis.conf
redis_conf2=/usr/local/redis-6380/redis.conf
FILE1=$HOME/6379.conf
FILE2=$HOME/6380.conf
dir2=/server/scripts/redis
count=ps -ef|grep redis|grep -v grep| wc -l

install_yum () {
echo -e "\033[41;37m <===开始安装redis依赖 软件，请稍等...===> \033[0m"
sleep 2
yum install -y gcc wget
}

install_dir () {
cd $dir1
wget -q $Download_redis
echo -e "\033[41;37m <===redis下载中，请稍后...===> \033[0m"
tar xf redis-3.2.1.tar.gz -C /usr/local
cd /usr/local/$redis
make
make PREFIX=${redis_setup_dir} install
if [ echo $? -eq 0 ];then
echo -e "\e[1;32m redis安装成功. \e[0m"
elif [ echo $? -ne 0 ];then
echo -e "\e[1;31m redis安装失败,请检查环境. \e[0m"
exit
fi
sleep 1
}

select_or () {
echo "---------------------------------------------------------------
select Master Slave
1 Master
2 Slave
----------------------------------------------------------------"

read input

case "$input" in
     1)
      mv /usr/local/$redis /usr/local/redis-6379
      sleep 1
      cd /usr/local/redis-6379
      cp -f redis.conf redis.conf.bak
      cat "$HOME/6379.conf" >$redis_conf1
      /usr/local/redis-6379/src/redis-server /usr/local/redis-6379/redis.conf &
      sleep 3
      ;;
     2)
      mv /usr/local/$redis /usr/local/redis-6380
      sleep 1
      cd /usr/local/redis-6380
      cp -f redis.conf redis.conf.bak
      cat "$HOME/6380.conf" >$redis_conf2
      /usr/local/redis-6380/src/redis-server /usr/local/redi

s-6380/redis.conf &
sleep 3
;;
*)
echo "---------------------------------------------------------------
select Master Slave
1 Master
2 Slave
----------------------------------------------------------------"
esac
}

count_conf () {
if [ $count -gt 1 ];then
echo -e "\e[1;32m redis is running \e[0m"
elif [ $count -le 1 ];then
echo -e "\e[1;31m redis is not running \e[0m"
fi
}

install_yum
install_dir
select_or
count_conf

原文地址：http://blog.51cto.com/11571922/2103928