Redis的安装与配置

码农天地 - 2020-12-28 19:31:18

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下载软件包

wget http://download.redis.io/releases/redis-5.0.5.tar.gz

编译安装

tar -xzvf redis-5.0.5.tar.gz
yum install gcc -y
'make MALLOC=libc' OR 'yum install -y jemalloc'    //--https://blog.csdn.net/qq_37859539/article/details/83715803
cd redis-5.0.5
make PREFIX=/data1/srv/redis install
cp redis.conf  /data1/srv/redis/bin/

修改配置文件

 [root@bluse /]# cat /etc/redis.conf
 bind 192.168.1.242
 protected-mode yes
 port 6379
 tcp-backlog 511
 timeout 0
 tcp-keepalive 300
 daemonize yes
 supervised no
 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 /data1/srv/redis/bin
 replica-serve-stale-data yes
 replica-read-only yes
 repl-diskless-sync no
 repl-diskless-sync-delay 5
 repl-disable-tcp-nodelay no
 replica-priority 100
 lazyfree-lazy-eviction no
 lazyfree-lazy-expire no
 lazyfree-lazy-server-del no
 replica-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-rdb-preamble yes
 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
 stream-node-max-bytes 4096
 stream-node-max-entries 100
 activerehashing yes
 client-output-buffer-limit normal 0 0 0
 client-output-buffer-limit replica 256mb 64mb 60
 client-output-buffer-limit pubsub 32mb 8mb 60
 hz 10
 dynamic-hz yes
 aof-rewrite-incremental-fsync yes
 rdb-save-incremental-fsync yes
 requirepass password

配置启动服务

[root@bluse /]# cat /usr/lib/systemd/system/redis.service
[Unit]
Description=Redis
After=network.target

[Service]
Type=forking
PIDFile=/var/run/redis_6379.pid
ExecStart=/data1/srv/redis/bin/redis-server /data1/srv/redis/bin/redis.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target

[Install]

WantedBy=multi-user.target

[Unit] 表示这是基础信息

Description 是描述After 是在那个服务后面启动，一般是网络服务启动后启动

[Service] 表示这里是服务信息 ExecStart 是启动服务的命令

ExecStop 是停止服务的指令

[Install] 表示这是是安装相关信息 WantedBy 是以哪种方式启动：

multi-user.target表明当系统以多用户方式（默认的运行级别）启动时，这个服务需要被自动运行。

systemctl daemon-reload
systemctl enable redis && systemctl start redis

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