On Wed, 24 Apr 2019 at 09:32, Andrew Holway <andrew.holway at gmail.com> wrote: > > What OS are your k8s clusters running on? How about your cloud > > providers? Mine are on RHEL and CentOS. > > > > I don't know. We use fully managed services from Google. I think its > coreOS. > > > If its old coreOS then it is a rebuild of Gentoo. If it is newer coreOS it is a repackaged Fedora/RHEL. At some point it may be a repackaged CentOS.. but it isn't at a level you deal with. You have moved up the stack.. other people are dealing with the lower levels of plumbing and you are able to deal with higher level operations. -- Stephen J Smoogen.