redis-3.2.7安装脚本

redis-3.2.7 安装脚本 for CentOS 6.5

#!/bin/bash
#Filename:      inst_for_redis.sh
#Version:       1.1
#Lastdate:      2017/07/25
#Author:        wangshenjin<wangshenjin233@foxmail.com>
#Description:   auto install redis

export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

VERSION="3.2.7"
PORT="6001"
BASEDIR="/usr/local/redis"
DATADIR="/data/database/redis${PORT}"
LOGDIR="/data/logs/redis"
PIDDIR="/var/run/redis"
REQUIREPASS=`cat /dev/urandom   | head -10  | md5sum  | head -c8`
REDISUSER="redis"

Init_Env() {
	yum -y install tcl-8.5* make gcc gcc-c++ 
	[ "$?" -ne 0 ] && echo -e "\n [`date +%Y-%m-%d" "%H:%m:%S`] Install depend soft error.\n" && exit
	
	[ -d "${DISTDIR}" ] || mkdir -p ${DISTDIR}
	[ -d "${DATADIR}" ] || mkdir -p ${DATADIR}
	[ -d "${LOGDIR}" ]  || mkdir -p ${LOGDIR}
	[ -d "${PIDDIR}" ]  || mkdir -p ${PIDDIR}
}

Install_Redis() {
    
	groupadd  ${REDISUSER}
	useradd -g  ${REDISUSER}  -s /sbin/nologin ${REDISUSER}

	cd /dist/src
	if [ ! -d "redis-${VERSION}" ] ; then
		[ -f "/dist/dist/redis-${VERSION}.tar.gz" ] || wget http://download.redis.io/releases/redis-${VERSION}.tar.gz -O /dist/dist/redis-${VERSION}.tar.gz
		tar xf /dist/dist/redis-${VERSION}.tar.gz
	fi

	cd redis-${VERSION}
	make MALLOC=libc 
	[ "$?" -ne 0 ] && echo -e "\n [`date +%Y-%m-%d" "%H:%m:%S`] Make redis error.\n" && exit

	mkdir ${BASEDIR}/{bin,etc} -p 
	mkdir ${DATADIR} -p
	cp redis.conf ${BASEDIR}/etc/redis_default.conf 
	cd src
	cp redis-server redis-cli redis-benchmark ${BASEDIR}/bin/
	ln -s ${BASEDIR}/bin/* /usr/local/bin/
	chown ${REDISUSER}:${REDISUSER} -R ${BASEDIR}
	chown ${REDISUSER}:${REDISUSER} -R ${DATADIR}
	chown ${REDISUSER}:${REDISUSER} -R ${LOGDIR}
	chown ${REDISUSER}:${REDISUSER} -R ${PIDDIR}

	cat > $BASEDIR/etc/redis${PORT}.conf << EOF
daemonize yes
pidfile ${PIDDIR}/redis${PORT}.pid
port ${PORT}
bind 127.0.0.1
timeout 300

loglevel notice
logfile ${LOGDIR}/redis${PORT}.log
syslog-enabled no

databases 16
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename redis${PORT}.rdb
appendfilename redis${PORT}.aof
dir ${DATADIR}
appendonly yes
appendfsync everysec

requirepass $REQUIREPASS
no-appendfsync-on-rewrite no
set-max-intset-entries 512
activerehashing yes
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
EOF

}

Create_Scripts() {
	cat > /root/redis_start << EOF
chown redis:redis -R ${LOGDIR}
su - ${REDISUSER} -s /bin/bash -c "${BASEDIR}/bin/redis-server ${BASEDIR}/etc/redis${PORT}.conf" 
EOF

	cat > /root/redis_stop << EOF
${BASEDIR}/bin/redis-cli -h 127.0.0.1 -p ${PORT} -a ${REQUIREPASS} save
sleep 5s
${BASEDIR}/bin/redis-cli -h 127.0.0.1 -p ${PORT} -a ${REQUIREPASS} shutdown
EOF

	cat > /root/redis_login << EOF
${BASEDIR}/bin/redis-cli -h 127.0.0.1 -p ${PORT} -a ${REQUIREPASS}
EOF

	chmod 700 /root/redis_*

	if /root/redis_start ; then
		echo -e "\n Help:" 
		echo -e "\n 	Base dir: ${BASEDIR}." 
		echo -e "\n 	Data dir: ${DATADIR}." 
		echo  
	else
		echo -e  "\n [`date +%Y-%m-%d" "%H:%m:%S`] Redis start error. \n"
	fi
}

##################### Main ##########################

Init_Env
Install_Redis
Create_Scripts