Do you want to have connect to your existing HA instance or okay with a new docker instance?
I was planning to have both but would like to know which one makes better sense.
Not sure exactly what you mean, but I run a setup where everything is mostly containers, except for HA which runs in a VM as a native install. I would prefer to run other services that connect to it separately (in their own Linux VM+Docker).
Do you want to have connect to your existing HA instance or okay with a new docker instance? I was planning to have both but would like to know which one makes better sense.