簡介
上篇文章介紹了如何安裝redis,但每次重啟服務器之后redis不會自啟,這里將介紹如何進行自啟設置,以及如何設置redis的密碼,進行密碼驗證登陸。
上篇文章: Centos7安裝Redis
步驟
1、設置redis.conf中daemonize為yes,確保后台進行開啟。
2、編寫開機自啟動腳本
vi /etc/init.d/redis
3、將下面腳本添加redis文件中
#!/bin/bash # chkconfig: 2345 10 90 # description: Start and Stop redis REDISPORT=6379 EXEC=/usr/local/bin/redis-server REDIS_CLI=/usr/local/bin/redis-cli PIDFILE=/var/run/redis_6379.pid CONF="/etc/redis/6379.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 exists, process is not running." else PID=$(cat $PIDFILE) echo "Stopping..." $REDIS_CLI -p $REDISPORT SHUTDOWN sleep 2 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
4、設置權限
chmod 755 /etc/init.d/redis
5、啟動測試
/etc/init.d/redis start
6、設置開機自啟動
chkconfig redis on
7、重啟服務器測試
reboot
8、設置密碼
vi /etc/redis/6379.conf
修改為:
requirepass root #注意行前空格去掉
9、重啟redis
b.開啟Redis服務操作通過/etc/init.d/redis_6379 start命令,也可通過(service redis_6379 start)
c.關閉Redis服務操作通過/etc/init.d/redis_6379 stop命令,也可通過(service redis_6379 stop)