In aws ecs logs Getting error,Failed opening the RDB file crontab (in server root dir /etc) for saving: Permission denied. Also my Redis is clearing

Question

Getting Redis error in aws ecs logs

version: "3"
services:
  cache:
    image: redis:5.0.13-buster
    container_name: redis
    restart: always
    ports:
      - 6379:6379
    command: redis-server --save 20 1 --loglevel warning
    volumes:
      - ./redis/data:/data
      - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
    
  node-app:
    build: .
    depends_on:
      - cache
    ports:
      - 9000:9000
    environment:
      PORT: 9000
      REDIS_PORT: 6379
      REDIS_HOST: redis
    links:
      - cache
    container_name: node_api

I have tried to change redis version and also try to give volumes different location but none of this is working.