Redis 集群

2025/2/26 15:01:11 来源：https://blog.csdn.net/m0_45209551/article/details/144613652 浏览: 次关键词：Redis 集群

Redis-Cluster

1、redis配置文件

redis.conf

port 7006
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 5000
cluster-announce-ip 117.50.198.127
cluster-announce-port 7006
cluster-announce-bus-port 17006
appendonly yes

如果是在不同服务器上，需要添加

bind 0.0.0.0

2、docker配置文件

docker-compose.yml

redis1:

image: redis:6.2.12

container_name: redis1

ports:

- "7001:7001"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis1/conf:/redis/config

# 数据文件

- /docker/redis1/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

redis2:

image: redis:6.2.12

container_name: redis2

ports:

- "7002:7002"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis2/conf:/redis/config

# 数据文件

- /docker/redis2/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

redis3:

image: redis:6.2.12

container_name: redis3

ports:

- "7003:7003"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis3/conf:/redis/config

# 数据文件

- /docker/redis3/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

redis4:

image: redis:6.2.12

container_name: redis4

ports:

- "7004:7004"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis4/conf:/redis/config

# 数据文件

- /docker/redis4/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

redis5:

image: redis:6.2.12

container_name: redis5

ports:

- "7005:7005"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis5/conf:/redis/config

# 数据文件

- /docker/redis5/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

redis6:

image: redis:6.2.12

container_name: redis6

ports:

- "7006:7006"

environment:

# 时区上海

TZ: Asia/Shanghai

volumes:

# 配置文件

- /docker/redis6/conf:/redis/config

# 数据文件

- /docker/redis6/data/:/redis/data/

command: "redis-server /redis/config/redis.conf"

restart: always

privileged: true

network_mode: "host"

3、容器内执行创建集群命令

docker exec -it redis1 /bin/bash

#--cluster-replicas 1表示有一个副本：redis会拿出3台做主机，3太做副本

redis-cli --cluster create 117.50.198.127 :7001 117.50.198.127 :7002 117.50.198.127 :7003 117.50.198.127 :7004 117.50.198.127 :7005 117.50.198.127 :7006 --cluster-replicas 1

如果配置了密码

redis-cli -a your_password --cluster create 117.50.198.127:7001 117.50.198.127:7002 117.50.198.127:7003 117.50.198.127:7004 117.50.198.127:7005 117.50.198.127:7006 --cluster-replicas 1

4、执行yes