I have added my router to the list of nameservers when making the OS and I can see it is in the /etc/resolv.conf on the Raspberry pi host. When I shell into the docker container and look at the resolv.conf it only has a dns entry for a server 10...*. With a regular docker container I can pass in nameservers using --dns=192.168.1.1
Does resin not use this? How can I get my router passed in the the container as a dns server? I have an app that looks for PhillipsHue by hostname (registered using UpnP). It works if I manually add my router to the dns entries for the container, but obviously this is wiped each time the container is updated.