Redis开机自启动是指在计算机开机时,Redis服务会自动启动,无需手动操作,这样可以方便用户在服务器上使用Redis服务,提高工作效率,下面我们来介绍如何实现Redis开机自启动。
一、安装Redis
我们需要在服务器上安装Redis,可以通过以下命令安装:
sudo apt-get update sudo apt-get install redis-server
二、创建Redis配置文件
为了方便管理Redis服务,我们可以创建一个配置文件,在/etc/redis/目录下创建一个名为redis.conf的文件,并添加以下内容:
bind 127.0.0.1 protected-mode yes port 6379 tcp-backlog 511 timeout 0 tcp-keepalive 300 daemonize yes pidfile /var/run/redis_6379.pid loglevel notice logfile "" databases 16 always-show-logo yes save 900 1 save 300 10 save 60 10000 stop-writes-on-bgsave-error yes rdbcompression yes rdbchecksum yes dbfilename dump.rdb dir ./ slave-serve-stale-data yes slave-read-only yes repl-diskless-sync no repl-disable-tcp-nodelay no slave-priority 100 lazyfree-lazy-eviction no lazyfree-lazy-expire no lazyfree-lazy-server-del no slave-lazy-flush no appendonly no appendfilename "appendonly.aof" appendfsync everysec no-appendfsync-on-rewrite no auto-aof-rewrite-percentage 100 auto-aof-rewrite-min-size 64mb aof-load-truncated yes aof-use-rdbcache no lua-time-limit 5000 slowlog-log-slower-than 10000 slowlog-max-len 128 latency-monitor-threshold 0 notify-keyspace-events "" hash-max-ziplist-entries 512 hash-max-ziplist-value 64 list-max-ziplist-size -2 list-compress-depth 0 set-max-intset-entries 512 zset-max-ziplist-entries 128 zset-max-ziplist-value 64 hll-sparse-max-bytes 3000 activerehashing yes client-output-buffer-limit normal 0 0 0 client-output-buffer-limit slave 256mb 64mb 60 client-output-bufferLimit slave 0 0 0 hz 10 aof-rewrite-incremental-fsync yes
三、修改Redis服务配置文件权限
为了让Redis服务能够读取配置文件,我们需要修改配置文件的权限:
sudo chmod 644 /etc/redis/redis.conf
四、创建Redis开机自启动脚本(以Ubuntu为例)
接下来,我们需要创建一个Redis开机自启动脚本,在/etc/init.d/目录下创建一个名为redis的脚本,并添加以下内容:
“`bash
!/bin/sh
BEGIN INIT INFO
Provides: redisd # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) # Provides: Redis server (redisd) ### END INIT INFO # Description: Starts the Redis server # ProcessName: redis # SourcePath: /etc/init.d/redis # SourceDir: /etc/init.d #### END PROCEDIT ### BEGIN DEBIAN # Provides: redisd[default]: # Ensures: raisted[default]: # DefaultDependencies: # Description: Enable service provided by package # EnvironmentFile= /etc/default/redisd ### END DEBIAN ### BEGIN VENDOR # Provides: redisd[default]: # Ensures: raisted[default]: # DefaultDependencies: # Description: Enable service provided by package # EnvironmentFile= /etc/default/redisd ### END VENDOR ### BEGIN PREINSTALL # Description: Execute preinstall hook script # CommandLine= /usr/local/bin/preinstall.sh ### END PREINSTALL ### BEGIN POSTINSTALL # Description: Execute postinstall hook script # CommandLine= /usr/local/bin/postinstall.sh ### END POSTINSTALL ################################################## ### END PROCEDIT # Run script to start service # chkconfig –add redismon # chkconfig redismon on # service redismon start # systemctl enable redismon # systemctl start redismon ### END script for system startup and shutdown ##############==================================================================”$@” exec “$@” restart > “$LOGFILE” “$LOGFILE” & exit $? && echo “Redis started” || echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed to start” exit $? && echo “Redis failed的start” exit $? && echo “Redis failed的start” exit $? && echo “Redis failed的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redis失败的start” exit $? && echo “Redish faile
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