pip install django-redis-sentinel

    CACHES = {
        "default": {
            "BACKEND": "django_redis.cache.RedisCache",
            "LOCATION": "redis_master/sentinel-host1.yourdomain.com:2639,sentinel-host2.yourdomain.com:2639"
            "OPTIONS": {
                "PASSWORD": 's3cret_passw0rd!',
                "CLIENT_CLASS": "django_redis_sentinel.SentinelClient",
            }
        }
    }