docker-compose.yaml

version: "3.9"

services:
  redis-cluster-node-1:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-1
    command:
      [
        "redis-server",
        "--port", "30001",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20", # your host IP
        "--cluster-announce-port", "30001",
        "--cluster-announce-bus-port", "40001"
      ]
    ports:
      - "30001:30001"
      - "40001:40001"
    networks:
      - redis-net

  redis-cluster-node-2:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-2
    command:
      [
        "redis-server",
        "--port", "30002",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20",
        "--cluster-announce-port", "30002",
        "--cluster-announce-bus-port", "40002"
      ]
    ports:
      - "30002:30002"
      - "40002:40002"
    networks:
      - redis-net

  redis-cluster-node-3:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-3
    command:
      [
        "redis-server",
        "--port", "30003",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20",
        "--cluster-announce-port", "30003",
        "--cluster-announce-bus-port", "40003"
      ]
    ports:
      - "30003:30003"
      - "40003:40003"
    networks:
      - redis-net

  redis-cluster-node-4:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-4
    command:
      [
        "redis-server",
        "--port", "30004",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20",
        "--cluster-announce-port", "30004",
        "--cluster-announce-bus-port", "40004"
      ]
    ports:
      - "30004:30004"
      - "40004:40004"
    networks:
      - redis-net

  redis-cluster-node-5:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-5
    command:
      [
        "redis-server",
        "--port", "30005",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20",
        "--cluster-announce-port", "30005",
        "--cluster-announce-bus-port", "40005"
      ]
    ports:
      - "30005:30005"
      - "40005:40005"
    networks:
      - redis-net

  redis-cluster-node-6:
    image: redis:6.2.0-alpine
    container_name: redis-cluster-node-6
    command:
      [
        "redis-server",
        "--port", "30006",
        "--bind", "0.0.0.0",
        "--protected-mode", "no",
        "--cluster-enabled", "yes",
        "--cluster-config-file", "nodes.conf",
        "--cluster-node-timeout", "5000",
        "--appendonly", "yes",
        "--cluster-announce-ip", "192.168.1.20",
        "--cluster-announce-port", "30006",
        "--cluster-announce-bus-port", "40006"
      ]
    ports:
      - "30006:30006"
      - "40006:40006"
    networks:
      - redis-net

networks:
  redis-net:
    driver: bridge

redis-cluster-create.sh

node_1_ip=$(getent hosts redis-cluster-node-1 | awk '{ print $1 }')
node_2_ip=$(getent hosts redis-cluster-node-2 | awk '{ print $1 }')
node_3_ip=$(getent hosts redis-cluster-node-3 | awk '{ print $1 }')
node_4_ip=$(getent hosts redis-cluster-node-4 | awk '{ print $1 }')
node_5_ip=$(getent hosts redis-cluster-node-5 | awk '{ print $1 }')
node_6_ip=$(getent hosts redis-cluster-node-6 | awk '{ print $1 }')

redis-cli --cluster create $node_1_ip:30001 $node_2_ip:30002 $node_3_ip:30003 $node_4_ip:30004 $node_5_ip:30005 $node_6_ip:30006 --cluster-replicas 1 --cluster-yes