先下载tar包

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wget https://download.redis.io/releases/redis-7.0.12.tar.gz
# or 手动 https://redis.io/downloads
tar -xzf redis-7.0.12.tar.gz
cd redis-7.0.12

安装

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make && make install PREFIX=/usr/local/redis

单机配置

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bind 0.0.0.0        # 允许远程连接（生产环境建议绑定具体IP）
protected-mode no   # 关闭保护模式（若需远程访问）
daemonize yes       # 后台运行
pidfile /var/run/redis_6379.pid
logfile /var/log/redis_6379.log
dir /var/lib/redis  # 数据存储目录（需提前创建）

集群配置

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cat > /opt/redis-cluster/7000/redis.conf <<EOF
port 7000
cluster-enabled yes
cluster-config-file nodes-7000.conf
cluster-node-timeout 5000
appendonly yes
daemonize yes
bind 0.0.0.0
protected-mode no
pidfile /var/run/redis_7000.pid
logfile /opt/redis-cluster/7000/redis.log
dir /opt/redis-cluster/7000/
EOF