Redis 4.0 was released as GA in July 2017, newcomers should use Redis 5, but Redis 4 is currently the most production-proven release and will be updated for the next year until Redis 6 will be out.
那我们就按照官方的推荐,下载5.0的版本吧.
安装Redis
cd /data/softpackage/
wget http://download.redis.io/releases/redis-5.0.5.tar.gz
tar xzf redis-5.0.5.tar.gz
cd redis-5.0.5
make
make install
# 输出
cd src && make install
make[1]: 进入目录“/data/softpackage/redis-5.0.5/src”
Hint: It's a good idea to run 'make test' ;)
INSTALL install
INSTALL install
INSTALL install
INSTALL install
INSTALL install
make[1]: 离开目录“/data/softpackage/redis-5.0.5/src”
# ok~ 启动Redis
[root@localhost redis-5.0.5]# redis-server redis.conf
26884:C 24 Jun 2019 14:05:29.761 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
26884:C 24 Jun 2019 14:05:29.762 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=26884, just started
26884:C 24 Jun 2019 14:05:29.762 # Configuration loaded
26884:M 24 Jun 2019 14:05:29.763 * Increased maximum number of open files to 10032 (it was originally set to 1024).
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 5.0.5 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 26884
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
# 说明安装成功～客户端链接
redis-cli -h 127.0.0.1 -p 6379
127.0.0.1:6379> set hello qvbilam
OK
127.0.0.1:6379> get hello
"qvbilam"文件说明
进入src目录下查看.
| 文件 | 说明 |
|---|---|
| redis-server | 启动Redis服务器 |
| redis-cli | 命令行Redis客户端 |
| redis-benchmark | Redis性能测试工具 |
| redis-check-aof | AOF修复工具 |
| redis-check-dump | RDB文件检查工具 |
| redis-sentinel | 高可用,用于Sentinel服务器 |
常用配置
| 参数 | 说明 |
|---|---|
| daemonize | 是否守护进程方式启动(默认no) |
| port | 对外端口(默认6379) |
| logfile | Redis系统日志(只是文件名) |
| dir | Redis工作目录(包括日志,持久化文件存在目录) |
# 获取所有配置
[root@localhost ~]# redis-cli -h 127.0.0.1 -p 6379
127.0.0.1:6379> config get *
1) "dbfilename"
2) "dump.rdb"
3) "requirepass"
4) ""
...
213) "bind"
214) "127.0.0.1"
# 以key-value的形式展现出来,一共107个配置启动方式
极简启动
# 通过默认配置启动
redis-server动态参数启动
# 设置端口号启动
redis-server --port 6666配置启动
# 将配置写入文件
redis-server configPath
# 查看默认配置,不显示#和空格
cat redis.conf | grep -v '#' | grep -v '^$'
# 将默认配置文件写入到自己的配置中
mkdir config
cat redis.conf | grep -v '#' | grep -v '^$' > config/redis_6379.conf
vim config/redis_6379.conf
-- 修改
# 守护进程启动方式
daemonize yes
# 去掉,本机可通过ip访问,否则只能通过127.0.0.1
bind 127.0.0.1
# 设置外网访问
protected-mode no
# 工作目录
dir "/data/log/redis/data"
# 日志
logfile "6379.log"
# 剩下的都先删除掉
# 递归创建工作目录
mkdir -vp /data/log/redis/data
# 启动服务
redis-server config/redis_6379.conf
# 发现没有返回图标,查看是否启动
lsof -i:6379
# 返回
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
redis-ser 70125 root 6u IPv6 323004 0t0 TCP *:6379 (LISTEN)
redis-ser 70125 root 7u IPv4 323005 0t0 TCP *:6379 (LISTEN)
# 注意配置中的工作目录一定要先创建好,否则不会启动成功
-- 查看日志
cd /data/log/redis/data/
cat 6379.log
