Hi Benjamin,
Alas, Fedora CoreOS must differ here.
I did find this workaround for installing packages via ignition, if adding
linuxptp actually made it work for you, then this might help:
https://github.com/coreos/fedora-coreos-tracker/issues/307
I don't know how this would work with OS updates
Hi Joel,
Well, no: /dev/ptp0 does not magically exists. Wouldn't that be too easy? :)
As for a FCOS specific documentation regarding NTP/PTP I'm afraid I didn't find
any.
Best,
--
Benjamin
De: "Joel Pearson"
À: "Benjamin Guillon"
Cc: "users"
Envoyé: Mercredi 28 Octobre 2020
Hi Benjamin,
Those docs you’ve mentioned are for regular fedora not fedora coreos I believe
which I’m pretty sure are very different.
So I presume you have checked that /dev/ptp0 doesn’t already magically exist?
Thanks,
Joel
Sent from my iPhone
> On 28 Oct 2020, at 11:45 pm, Benjamin
Hi Joel,
Thanks for the reply :)
I did give a try to the Openshift PTP operator and works well aside from the
fact that I can't use it here since I'm not running on Baremetal.
Our cluster indeed runs on our in-house Openstack platform.
Usually we use the KVM PTP module with something
Ahh I found the support article that talks about OpenShift 4 and PTP
https://access.redhat.com/solutions/5106141
If you don't have access to that solution the crux of it is that the PTP
operator is for baremetal nodes (so probably not you, as you mentioned
OpenStack).
The chrony config they
Hi Benjamin,
Have you checked if you actually need it? At least enterprise openshift 4.x
already had ptp support in the kernel (without a module), as I bumped into
it earlier in the year for PTP Azure syncing, I opened a support ticket and
it turned out I just needed this in chrony.conf
refclock
