- 环境介绍
CentOS7 (未安装Development Tools)
- 下载Redis5.0-rc3
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 | wget -O redis-5.0-rc3.tar.gz https://github.com/antirez/redis/archive/5.0-rc3.tar.gz
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- 解压redis
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 | tar -zxvf redis-5.0-rc3.tar.gz -C /usr/local
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- 编译并安装
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 | cd /usr/local/redis-5.0-rc3
    make
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此时会出错:
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 | compilation terminated.
    make[1]: *** [adlist.o] Error 1
    make[1]: Leaving directory `/usr/local/redis-5.0-rc3/src'
    make: *** [all] Error 2
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安装Development Tools
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 | yum groupinstall 'Development Tools'
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再次执行,还会报错
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 | make
    cd src && make all
    make[1]: Entering directory `/usr/local/redis-5.0-rc3/src'
        CC adlist.o
    In file included from adlist.c:34:0:
    zmalloc.h:50:31: fatal error: jemalloc/jemalloc.h: No such file or directory
     #include <jemalloc/jemalloc.h>
                                   ^
    compilation terminated.
    make[1]: *** [adlist.o] Error 1
    make[1]: Leaving directory `/usr/local/redis-5.0-rc3/src'
    make: *** [all] Error 2
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最后解决方案如下:
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 | cd /usr/local/redis-5.0-rc3/deps; make hiredis lua jemalloc linenoise
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编译完成后再次在/usr/local/redis-5.0-rc3中执行make命令
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 | cd /usr/local/redis-5.0-rc3
    make
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出现如下即编译成功
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 | Hint: It's a good idea to run 'make test' ?
    make[1]: Leaving directory `/usr/local/redis-5.0-rc3/src'
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然后在/usr/local/redis-5.0-rc3/src中执行安装命令:
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 | cd /usr/local/redis-5.0-rc3/src
    make install
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会出现如下日志信息
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 | Hint: It's a good idea to run 'make test' ?
    
        INSTALL install
        INSTALL install
        INSTALL install
        INSTALL install
        INSTALL install
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- 修改redis.conf配置文件
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 | vim /usr/local/redis-5.0-rc3/redis.conf
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只需要调整如下几个即可
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 | protected-mode no # 关闭保护模式
    daemonize yes     # 守护进程模式开启
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- 启动redis5.0
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 | /usr/local/redis-5.0-rc3/src/redis-server /usr/local/redis-5.0-rc3/redis.conf
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其实我们在执行make install的时候会将src下面的几个命令复制到/usr/local/bin/下面去,也可以执行如下命令启动redis5.0
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 | /usr/local/bin/redis-server /usr/local/redis-5.0-rc3/redis.conf
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检查端口
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 | netstat -ltnp |grep 6379
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如果有端口监听,说明redis已经启动成功。
连接下试试
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 | redis-cli 
    
    127.0.0.1:6379> info
    # Server
    redis_version:4.9.103
    redis_git_sha1:00000000
    redis_git_dirty:0
    redis_build_id:207f31cf830c081e
    redis_mode:standalone
    os:Linux 3.10.0-693.17.1.el7.x86_64 x86_64
    arch_bits:64
    multiplexing_api:epoll
    atomicvar_api:atomic-builtin
    gcc_version:4.8.5
    process_id:20361
    run_id:4835668974ad86f1db9b3c8b98e02be1a87a7b9b
    tcp_port:6379
    uptime_in_seconds:689
    uptime_in_days:0
    hz:10
    lru_clock:3944003
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为什么能在任意目录执行redis-cli命令呢,因为redis-cli命令在/usr/local/bin目录里面,而该目录又配置在PATH中,所以你可以向执行ls、mkdir等命令的方式去执行redis-cli或者redis-server等命令。
一般我们在安装完redis后就会将其安装包给删除,那么我们只需要将redis.conf配置文件移动的其他目录,比如:/etc/redis/redis.conf中,具体位置在哪请按照自己的习惯或者规范放置即可。