Redis Cluster 集群部署

陳斯托洛夫斯記

发布于 2022-10-27 14:39:43

3680

发布于 2022-10-27 14:39:43

文章被收录于专栏：XBD

本实验在一台主机上创建6个实例，以不同的端口号区分，模拟6个节点。

下载安装包

wget https://download.redis.io/releases/redis-6.2.1.tar.gz

安装redis

tar xf redis-6.2.1.tar.gz
cd redis-6.2.1
make
make install PREFIX=/usr/local/redis

部署

每个实例创建一个目录

mkdir cluster/{7000,7001,7002,7003,7004,7005}

拷贝redis命令到每个实例的目录中

cp /usr/local/redis/bin/redis-server cluster/7000
cp /usr/local/redis/bin/redis-server cluster/7001
cp /usr/local/redis/bin/redis-server cluster/7002
cp /usr/local/redis/bin/redis-server cluster/7003
cp /usr/local/redis/bin/redis-server cluster/7004
cp /usr/local/redis/bin/redis-server cluster/7005

每个实例创建一个配置文件

vim cluster/7000/redis.conf

port 7000
cluster-enabled yes			# 启用cluster
cluster-config-file 7000.conf
cluster-node-timeout 5000
appendonly yes

启动所有实例

cluster/7000/redis-server cluster/7000/redis.conf

创建Cluster集群

/usr/local/redis/bin/redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005 --cluster-replicas 1