Gergely Nagy at 2015-05-28T06:24:22Z

The name was suggested by GitHub, about 7-8 months ago, for a throw-away repo. But I liked it, and decided that the next little tool I make that at least one more person finds useful, I'll use the name. And so this became potential happiness.

(Of course, there's another narrative that tries to blame the name on monitoring and healthy systems making ops happy, but that's not the real reason.)