HAAS Docker Hierarchy

I am planning to install HomeAssistant to my OMV NAS where i run all my HA related applications as dockers, including a centralised database MySQL. Based on some comments i’ve seen in this forum, it is my understanding that HaasIO is just another docker and when we add a plugin through HaasIO, it spin up new docker containers. I am trying to understand the Hierarchy of these docker containers and am wondering if these HaasIO plugins that are running as dockers on my NAS will be able to communicate with the other dockers managed my my openmediavault application or not? Also, will the kubernatics running on OMV would be able to manage these HaasIO plugins or not ? I will probably start testing this myself in few days time but thought I will pose the question here first in case someone has already tried this setup.