Despite Oracle pulling out, OpenSolaris lives on as Illumos, which is a loose-knit open source community with multiple downstream projects. One of those is the new OmniOS operating system built by consulting company OmniTI.
OmniOS is described as a “JEOS” (Just Enough Operating System), the smallest possible subset of Illumos that’s able to self-host (that is, act as a build platform for itself with no external dependencies). As such it’s the perfect starting point for the sort of devops programmers building a high-integrity platform who would in the past have started from Solaris and removed code until they had their perfect platform.
OmniTI CEO Theo Schlossnagle joined me for a discussion about OmniOS, its uses and its relationship to IllumOS.