Smoothwall Firewall project

Thursday, 11 June 2015

VM created by boot2docker init does not have DNS set up correctly - heres how to fix it

I came across this problem while setting up Docker on my OSX environment , and after searching the web , I found a method that works well, and cures the problem. Basically once the Virtualbox VM is created you need to edit the network adapter drivers and set them to "PCNET-FAST III" instead of the paravirtualised drivers. You need to do both adapters, and then restart boot2docker. You will notice that you get the correct settings now in your /etc/resolv.conf file. This was annoying me, and meant I had to reset the settings in the above file everytime I start docker - which is not ideal. Hope this saves you some time.