Of Dropbear, Busybox, and passwordless SSH
Little frustrates me more than a projects inability to properly document itself. You might think that this is something which is limited to the few pundits such as myself and that most people who report on technology don’t have such issues. I beg to differ. I have conferred with a number of my colleagues and confirmed that this is an ongoing issue. Of course, this is not a rant regarding documentation, or its lack thereof, in the open source community, but of a particular issue.
I could, without question, rage on about the rampant apathy amongst so-called community support boards when regular contributors are faced with an issue they are unfamiliar with or that a coder believes they have satisfied the burden of documentation by installing a wiki, but just pointing out these related issues will remain sufficient. I speak instead of the lack of simple documentation of configuring a passwordless SSH client session in Dropbear inside of Busybox.
The situation is simple. I’ve been testing VMware’s pleasant ESXi virtualization platform and have started to look into associated projects and management tools. One such tool is OpenQRM, what appears to be a very promising open source project which was born of commercial roots. It employs PHP and MySQL for its web-based interface and has a rather extensive plug-in architecture which supports, among a host of others, VMware’s ESX/ESXi. In order for OpenQRM to see these servers, however, I must enable passwordless SSH. Continue reading…


