Containers don't have internet access

[NoahAronov]

Installed Kasm Workspaces on Ubuntu Server, installed Brave container, successfully opened Brave container, but Brave container has no external internet access. I have tried changing the default DNS settings, but I'm not sure if they applied to the containers in Kasm.

Update: changed DNS settings in the Brave container JSON, but the sites still fail to resolve from inside of the Brave container. The failure actually said DNS error this time though, which is odd considering the container was updated to use Quad9's DNS resolver. "ERR_ADDRESS_UNREACHABLE" is the actual message that shows in Brave typically.

[j-travis]

You shouldnt need to modify the brave container at all. By default all containers should get DNS information from the host. If for some reason you have a custom setup where this doesnt work, there are additional DNS flags you can pass to docker run to set custom DNS servers. e.g --dns

https://docs.docker.com/engine/reference/commandline/run/#options

Whatever is going on here, has something to do with your host or network level setup.