also just for information but the nginx wiki actually lists relying on DNS for upstream resolutions as a pitfall you should avoid - see https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/#using-a-hostname-to-resolve-addresses
also just for information but the nginx wiki actually lists relying on DNS for upstream resolutions as a pitfall you should avoid - see https:/ /www.nginx. com/resources/ wiki/start/ topics/ tutorials/ config_ pitfalls/ #using- a-hostname- to-resolve- addresses