i manage/generate router configs centrally and push/expect them out to devices. first time sorting how to do this with frr.
my mental model would be to rsync a new `/etc/frr/frr.conf` to the target and ask it to be loaded in some way. but reading the page on `frr-reload.py`, that does not seem to be the expected model. so what is the expected model?
do i essentially push to new config to, e.g. `/etc/frr/frr.new` and then run `frr-reload.py --reload /etc/frr/frr.new`, and it will update `/etc/frr/frr.conf`?
this is all frustratingly conplex; or, more likely, i am just confused. what i am used to is some command to just load from a canonic unified configuration file `load override <foo>` when i have the major config issues sorted, i am sure i will appreciate the deamons having and retaining a lot of state. while i am trying to get the basics working, not so much. i can not be sure if a change is unsatisfactory because the config is still incorrect or if there is some sticky state. randy