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Le lundi 09 juin 2014 =C3=A0 13:19 +0200, Michael Scherer a =C3=A9crit :
Le dimanche 08 juin 2014 =C3=A0 02:47 -0400, Eyal Edri a =C3=A9crit
:
>=20
> ----- Original Message -----
> > From: "David Caro" <dcaroest(a)redhat.com>
> > To: "Michael Scherer" <mscherer(a)redhat.com>
> > Cc: infra(a)ovirt.org
> > Sent: Friday, June 6, 2014 5:24:20 PM
> > Subject: Re: Selinux, because it is friday
> >=20
> > On Fri 06 Jun 2014 04:06:00 PM CEST, Michael Scherer wrote:
> > > Hi again,
> > >
> > > while looking at servers, I also couldn't help noticing that selinu=
x is
> > > either disabled or set as permissive on the few
servers I looked, o=
ne
> > > even having auditd disabled.
> > >
> > > So I did enable auditd with the goal of collecting violation in
> > > audit.log ( aka AVC ), and I plan to look at them. I already starte=
d to
> > > fix a few violations showing up in the log.
> > >
> > > Sometime, this would just be enabling a boolean to configure selinu=
x
> > > ( ie, enable some specific access ), sometime, it was
just wrongly
> > > labelled file ( on monitoring.ovirt, mostly ).
> > >
> > > I do not plan to set selinux in enforcing mode before having check =
that
> > > there is no problem for a longer period of time, and
of course, not=
if
> > > people think it is not wise. I also so far only
propose to do that =
host
> > > by host, as I guess the jenkins ones may be more
complex to limit.
> > >
> > > I wil report with what I foud and so we will discuss if we make the
> > > switch or not.
> > >
>=20
> thanks for this effort michael! security is always important and someti=
mes
unfourtunately
> gets pushed behind other urgents tasks.
>=20
> after we've made sure enabling selinux doesn't break anything, can we e=
nsure its set for all servers
> via puppet?
=20
yes.=20
Either by forcing the content of /etc/selinux/config, or with augeas.
=20
I would even be more radical and make sure selinux is set to enforcing
with nagios i.e. get a alert if someone/something disable it.
=20
> also - might worth opening a ticket in trac on it for tracking progress=
..
=20
yep, good point.
https://fedorahosted.org/ovirt/ticket/158
I am completing the ticket
with what we discuss=20
--=20
Michael Scherer
Open Source and Standards, Sysadmin
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