What are good methods to attach glass to wood?
Epoxies are the essential answer to your question.

Since you are affixing two materials that can expand or contract quote a bit, you need to choose an epoxy that will not shrink and risk cracking the glass.  The wood should be ok. 

From here, the answer would turn into a bevy of brand recommendations.  I think you should look for what is available to you, and decide one that matches your 'mechanical properties', color, hardening process, etc.

I have used "Acraglas" for a nearly-identical purpose.  It only comes in brown color, from what I know.