Redis单机安装(Ubuntu)

1. 下载Redis

访问https://redis.io/download, 下载redis-7.2.4.tar.gz

提示

不建议安装Windows版本Redis,🤗官网也不提供：

2. Linux环境准备

sudo apt-get install -y --no-install-recommends \
    ca-certificates \
    wget \
    dpkg-dev \
    gcc \
    g++ \
    libc6-dev \
    libssl-dev \
    make \
    cmake \
    python3 \
    python3-pip \
    python3-venv \
    python3-dev \
    unzip \
    rsync \
    clang \
    automake \
    autoconf \
    libtool

3. 上传Redis并解压

将redis-7.2.4.tar.gz上传到/opt/software/

jack@mysql01:/opt/software$ ll
总用量 3344
-rw-r--r--. 1 root root 3424072 3月   5 22:34 redis-7.2.4.tar.gz
jack@mysql01:/opt/software$ tar -xvf redis-7.2.4.tar.gz -C /opt/module/

4. 编译安装

cd /opt/module/redis-7.2.4
export BUILD_TLS=yes
export BUILD_WITH_MODULES=yes
export INSTALL_RUST_TOOLCHAIN=yes
export DISABLE_WERRORS=yes

make -j "$(nproc)" all

5. 配置redis

1. 复制redis.conf文件到conf文件夹

jack@mysql01:/opt/module/redis-7.2.4$ mkdir conf
jack@mysql01:/opt/module/redis-7.2.4$ cp /opt/module/redis-7.2.4/redis.conf /opt/module/redis-7.2.4/conf/

2. 修改配置redis.conf

jack@mysql01:/opt/module/redis-7.2.4/conf$ vim redis.conf
## 默认daemonize no 改为 daemonize yes，支持后台启动
## 默认protected-mode  yes 改为 protected-mode no 保护模式会拒绝远程客户端的连接请求
## 默认bind 127.0.0.1 改为  直接注释掉(默认bind 127.0.0.1只能本机访问)或改成本机IP地址，否则影响远程IP连接
## 添加redis访问密码  改为 requirepass 你自己设置的密码  
## logfile "/opt/module/redis-7.2.4/logs/redis.log" 设置redis日志目录,需要加上"
## pidfile /opt/module/redis-7.2.4/logs/redis.pid 记录pid文件
## dir /opt/module/redis-7.2.4/ 设置工作目录

6. 启动redis

jack@mysql01:/opt/module/redis-7.2.4$ ./src/redis-server conf/redis.conf 
1406259:C 14 Apr 2025 19:48:09.149 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
jack@mysql01:/opt/module/redis-7.2.4$ sudo sysctl vm.overcommit_memory=1
[sudo] jack 的密码： 
vm.overcommit_memory = 1
jack@mysql01:/opt/module/redis-7.2.4$ ./src/redis-server conf/redis.conf 
jack@mysql01:/opt/module/redis-7.2.4$ ps -ef |grep redis
jack     1406260       1  0 19:48 ?        00:00:00 ./src/redis-server *:6379
jack     1406450 1357876  0 19:49 pts/1    00:00:00 grep --color=auto redis

此时Redis服务器已经启动起来了。