Can we have multiple MISP containers use the same redis server?

[cudeso]

Hello,

If we run multiple MISP containers on the same Docker host can they then all use the same Redis container?
Or should we specify a different redis database per MISP host (the default one is 1 for the background jobs, and 13 for MISP)?

Something similar such as in docker-compose:

services:
redis:
image: valkey/valkey:7.2
networks:
- MISP1_network
- MISP2_network
- MISP3_network

misp1:
hostname: misp_web_misp1
container_name: misp_web_misp1
environment:
- "REDIS_HOST=redis"
- "REDIS_PORT=6379"
- "REDIS_PASSWORD=redispassword"
networks:
- MISP1_network
misp2:
hostname: misp_web_misp2
container_name: misp_web_misp2
environment:
- "REDIS_HOST=redis"
- "REDIS_PORT=6379"
- "REDIS_PASSWORD=redispassword
networks:
- MISP2_network
misp3:
hostname: misp_web_misp3
container_name: misp_web_misp3
environment:
- "REDIS_HOST=redis"
- "REDIS_PORT=6379"
- "REDIS_PASSWORD=redispassword
networks:
- MISP3_network

[ostefano]

This is a question for misp rather than misp-docker.

My hunch here is that each misp should use a different db (which is not exposed at the moment as a setting)