capacity for more slaves

[Nadav Goldin]

sure, added 4 more FC23 slaves, and on the way hit the IPs limit,
had to remove some old unused testing VMs to release IPs.
we have some useless leases there such as an IP for each template,
though I'm not 100% sure if its safe to simply delete them from foreman
(they are saved as templates in the engine, so theoretically shouldn't
be a problem)




On Thu, May 12, 2016 at 4:53 PM, David Caro <dcaro at redhat.com> wrote:

> On 05/12 16:50, Nadav Goldin wrote:
> > ok I'll add also FC23, though I think the problem is the vdsm jobs, not
> sure
> > why they use only fc* instead of the el7 ones
>
> Thanks man, that's because (at least the check-merged) use libvirt to
> start up
> vms, and trying to use libvirt from a fc23 chroot on an el7 host ends up in
> error, so they have to run on fc23/21 slaves
>
> >
> > On Thu, May 12, 2016 at 4:33 PM, David Caro <dcaro at redhat.com> wrote:
> >
> > > On 05/12 12:46, Nadav Goldin wrote:
> > > > Hi, I added few more el7 slaves, there is a (relatively) new template
> > > > 'centos72-jenkins-slave' in the Jenkins_CentOS cluster.
> > > > iirc there was a discussion few months ago about our IPs limit, I
> think
> > > > we're approaching that(there are
> > > > 102 fixed addresses in foreman.phx.ovirt.org dhcpd server, and this
> is
> > > > without the old ovirt-srv* which are not managed there)
> > >
> > > Actually, we are scarce on fc23 slaves, not el (right now we have 28
> idle
> > > el7
> > > slaves, and I've been waiting for more than 45min for a lago
> check-patch to
> > > start on a fc23 slave)
> > >
> > > >
> > > >
> > > > On Tue, May 10, 2016 at 7:04 PM, David Caro <dcaro at redhat.com>
> wrote:
> > > >
> > > > > On 05/10 18:02, David Caro wrote:
> > > > > > On 05/10 18:53, Eyal Edri wrote:
> > > > > > > Looking at the load on our hypervisors I'm sure we can add more
> > > slaves
> > > > > to
> > > > > > > jenkins.
> > > > > > > Is there a documented procedure on how to add a new slave so
> > > anyone in
> > > > > the
> > > > > > > team can do it?
> > > > > > >
> > > > > >
> > > > > > I remember writing something about the templates and such, will
> look
> > > for
> > > > > it.
> > > > > >
> > > > > > Though it might be a bit old, not sure if we have changed
> anything in
> > > > > the last
> > > > > > months, maybe someone has newer info.
> > > > >
> > > > >
> > > > > There's some docs here:
> > > > >
> > > > >
> > > > >
> > >
> http://ovirt-infra-docs.readthedocs.io/en/latest/Phoenix_Lab/oVirt_Hosts.html#ovirt-datacenter-organization
> > > > >
> > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Eyal Edri
> > > > > > > Associate Manager
> > > > > > > RHEV DevOps
> > > > > > > EMEA ENG Virtualization R&D
> > > > > > > Red Hat Israel
> > > > > > >
> > > > > > > phone: +972-9-7692018
> > > > > > > irc: eedri (on #tlv #rhev-dev #rhev-integ)
> > > > > >
> > > > > > > _______________________________________________
> > > > > > > Infra mailing list
> > > > > > > Infra at ovirt.org
> > > > > > > http://lists.ovirt.org/mailman/listinfo/infra
> > > > > >
> > > > > >
> > > > > > --
> > > > > > David Caro
> > > > > >
> > > > > > Red Hat S.L.
> > > > > > Continuous Integration Engineer - EMEA ENG Virtualization R&D
> > > > > >
> > > > > > Tel.: +420 532 294 605
> > > > > > Email: dcaro at redhat.com
> > > > > > IRC: dcaro|dcaroest@{freenode|oftc|redhat}
> > > > > > Web: www.redhat.com
> > > > > > RHT Global #: 82-62605
> > > > >
> > > > >
> > > > >
> > > > > > _______________________________________________
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> > > > > > Infra at ovirt.org
> > > > > > http://lists.ovirt.org/mailman/listinfo/infra
> > > > >
> > > > >
> > > > > --
> > > > > David Caro
> > > > >
> > > > > Red Hat S.L.
> > > > > Continuous Integration Engineer - EMEA ENG Virtualization R&D
> > > > >
> > > > > Tel.: +420 532 294 605
> > > > > Email: dcaro at redhat.com
> > > > > IRC: dcaro|dcaroest@{freenode|oftc|redhat}
> > > > > Web: www.redhat.com
> > > > > RHT Global #: 82-62605
> > > > >
> > > > > _______________________________________________
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> > > > > Infra at ovirt.org
> > > > > http://lists.ovirt.org/mailman/listinfo/infra
> > > > >
> > > > >
> > >
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> > > > Infra at ovirt.org
> > > > http://lists.ovirt.org/mailman/listinfo/infra
> > >
> > >
> > > --
> > > David Caro
> > >
> > > Red Hat S.L.
> > > Continuous Integration Engineer - EMEA ENG Virtualization R&D
> > >
> > > Tel.: +420 532 294 605
> > > Email: dcaro at redhat.com
> > > IRC: dcaro|dcaroest@{freenode|oftc|redhat}
> > > Web: www.redhat.com
> > > RHT Global #: 82-62605
> > >
>
> --
> David Caro
>
> Red Hat S.L.
> Continuous Integration Engineer - EMEA ENG Virtualization R&D
>
> Tel.: +420 532 294 605
> Email: dcaro at redhat.com
> IRC: dcaro|dcaroest@{freenode|oftc|redhat}
> Web: www.redhat.com
> RHT Global #: 82-62605
>
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