[TriLUG] docker vs podman

[Steve Litt via TriLUG]

On Wed, 19 Aug 2020 23:19:12 -0400
Mauricio Tavares <raubvogel at gmail.com> wrote:

> On Wed, Aug 19, 2020 at 7:27 PM Steve Litt via TriLUG
> <trilug at trilug.org> wrote:
> >
> > On Wed, 19 Aug 2020 10:09:47 -0400
> > Mauricio Tavares via TriLUG <trilug at trilug.org> wrote:
> >
> >  
> > > 2. Docker does not support cgroup v2, which podman does  
> >
> > What's the benefit of cgroup v2?
> >  
>       https://en.wikipedia.org/wiki/Cgroups claims it was a major
> rewrite from v1 such that it "has only a single process hierarchy and
> discriminates between processes, not threads." Also it has been
> supported by Fedora 31 since 29 October 2019 and Centos8. I do not
> know if RHES does support it though, but AFAIK none of the other
> distros -- SUSE, Ubuntu, Debian, Gentoo -- support it.

How does one benefit from using cgroups at all within a container like
Docker (or I spoze Podman, though I've never heard of it)?

Thanks,
 
SteveT

Steve Litt 
Autumn 2020 featured book: Thriving in Tough Times
http://www.troubleshooters.com/thrive