How to config a Redis Cluster in local with docker-compose

docker-compose.yml

version: "3.7"

services:
  # Node 0
  redis-node-0:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_0:/bitnami/redis/data
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"
    ports:
      - "6379:6379"

  # Node 1
  redis-node-1:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_1:/bitnami/redis/data
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"

  # Node 2
  redis-node-2:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_2:/bitnami/redis/data
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"

  # Node 3
  redis-node-3:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_3:/bitnami/redis/data
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"

  # Node 4
  redis-node-4:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_4:/bitnami/redis/data
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"

  # Node 5
  # Config the cluster
  redis-node-5:
    image: docker.io/bitnami/redis-cluster:7.4
    volumes:
      - redis_cluster_data_5:/bitnami/redis/data
    depends_on:
      - redis-node-0
      - redis-node-1
      - redis-node-2
      - redis-node-3
      - redis-node-4
    environment:
      - "REDIS_PASSWORD=bitnami"
      - "REDISCLI_AUTH=bitnami"
      - "REDIS_CLUSTER_REPLICAS=1"
      - "REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5"
      - "REDIS_CLUSTER_CREATOR=yes"

  # Web UI
  redis-insight:
    image: redis/redisinsight
    restart: always
    ports:
      - "5540:5540"
    volumes:
      - redisinsight_data:/data

volumes:
  redis_cluster_data_0:
    driver: local
  redis_cluster_data_1:
    driver: local
  redis_cluster_data_2:
    driver: local
  redis_cluster_data_3:
    driver: local
  redis_cluster_data_4:
    driver: local
  redis_cluster_data_5:
    driver: local
  redisinsight_data:

redis_cluster_oss_config.md

Redis Cluster Setup

This configuration will run a Redis OSS Cluster using Docker Compose, useful for developing the projects that need to connect to a Redis Cluster type.

How to run

To start the Redis Cluster, run the following command:

docker-compose up

This will initialize the Redis nodes and RedisInsight for easy management.

RedisInside Configuration ( Web UI )

After starting the cluster, you can access the RedisInsight Web UI at: http://localhost:5540/

To configure RedisInsight, use the following details:

alias: Local Cluster
host: redis-node-0
port: 6379
password: bitnami

Connection from Outside the Network

alias: Local Cluster
host: localhost
port: 6379
password: bitnami