how to set priority at boot of the machine? e.g. what if a daemon snap has to start after another previous daemon snap?
If the daemons are provided by the same snap you can use after/before as described here: https://snapcraft.io/docs/services-and-daemons In case this is about cross-snap ordering, or ordering a daemon after a system service, this is still not entirely defined, there was some discussion in Cross snap service ordering but there was no conclusion at the time.
unfortunately not from same snap: cross-snap-service-ordering
thanks mborzecki, I like the proposal you mentioned in yours one.
but I also see the post date: 2018… wow I really hope that now there is a solution for that
thanks for the awesome information.