背景

现在有要求，将所有安装步骤可复用化 。sh脚本即可完成如上要求，减少人安装带来的不确定性因素。

需要安装包的可以加我微信。

步骤

在/root 目录下创建一个文件我们给他命名为 autoRedis.sh

vi autoRedis.sh

然后摁i进入编辑状态，写入如下文本

#!/bin/bash



# 检查是否是root用户
if [ $(id -u) != "0" ]; then
    echo "Error: You must be root to run this script, please use root to install"
    exit 1
else
    echo "Script is running as root..."
fi

install_redis(){
    echo "Starting the installation of Redis..."
    # 单节点建立目录
    echo "Creating directories..."
    cd /usr/local
    mkdir -p tools
    cd tools
    mkdir -p redis-build
    cd /usr/local/tools/redis-build/
    echo "Moving Redis tarball to the build directory..."
    mv /root/redis-4.0.11.tar.gz /usr/local/tools/redis-build/
    echo "Extracting Redis tarball..."
    tar -zxvf redis-4.0.11.tar.gz

    # 编译安装redis
    echo "Compiling Redis..."
    cd redis-4.0.11
    make MALLOC=libc
    cd src
    echo "Installing Redis..."
    make install PREFIX=/usr/local/tools/redis/

    # 创建redis节点目录
    echo "Creating Redis node directories..."
    cd /usr/local/tools/redis
    mkdir -p node/{conf,db,log}

    # 复制配置文件
    echo "Copying Redis configuration file..."
    cd node/conf
    cp /usr/local/tools/redis-build/redis-4.0.11/redis.conf ./

    # 修改配置文件
    echo "Configuring Redis..."
     sed -i 's/bind 127.0.0.1/#bind 127.0.0.1/g' /usr/local/tools/redis/node/conf/redis.conf
        sed -i 's/protected-mode yes/protected-mode no/g' /usr/local/tools/redis/node/conf/redis.conf
        sed -i 's/daemonize no/daemonize yes/g' /usr/local/tools/redis/node/conf/redis.conf
        sed -i 's|logfile ""|logfile /usr/local/tools/redis/node/log/redis.log|g' /usr/local/tools/redis/node/conf/redis.conf
        sed -i 's|dir ./|dir /usr/local/tools/redis/node/db|g' /usr/local/tools/redis/node/conf/redis.conf
        sed -i 's|pidfile /var/run/redis_6379.pid|pidfile /usr/local/tools/redis/node/redis.pid|g' /usr/local/tools/redis/node/conf/redis.conf


 

    # 启动redis服务
    echo "Starting Redis server..."
    /usr/local/tools/redis/bin/redis-server /usr/local/tools/redis/node/conf/redis.conf
    echo "Redis server started successfully."
}

# 调用函数部署redis
install_redis

然后保存退出

提升文件权限 并且执行脚本

chmod  777   autoRedis.sh


./autoRedis.sh

如果你是云服务器请记得开端口，然后使用medis连接

总结

任何东西都可以按照面向对象的思路完成，增加可复用 扩充 维护性。