On 05/13 10:50, Anton Marchukov wrote: > Hello All. > > Then I suggest consider rolling out IPv6 for the slaves right away > especially since it was declared a goal for oVirt 4. This can also simplify > slaves management as we can use SLAC for IP assignment and can solve that > DHCP update problems we had in foreman due to stale mac addresses etc.. the > mac will be coming directly from oVirt mac pools and then SLAC will setup > an IP and we can autoregister in DNS.
What is SLAC? > > Anton. > > On Fri, May 13, 2016 at 10:37 AM, dcaro@redhat com <[email protected]> wrote: > > > On 05/13 09:10, Anton Marchukov wrote: > > > Hello All. > > > > > > Are those IPs are used by any tests or the jobs itself? > > > > Are used by the slaves themselves (each slave has one ip), not really > > needed > > for anything (the slaves are not contacted by any outside machine nor > > offering > > any service) > > > > > > > > Anton. > > > > > > On Fri, May 13, 2016 at 9:03 AM, David Caro Estevez <[email protected] > > > > > > wrote: > > > > > > > One possibility that will give us a lot of ips is using internal ones, > > > > though it will require a bit more configuration but now that the > > jenkins > > > > master is in phx I think it might be a good option > > > > > > > > David Caro > > > > El 13 may. 2016 7:57, Eyal Edri <[email protected]> escribió: > > > > > > > > Please open a ticket in jira on extending the ip range, i guess we > > need > > > > to handle ir soon > > > > On May 12, 2016 8:58 PM, "Nadav Goldin" <[email protected]> wrote: > > > > > > > >> 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 <[email protected]> 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 <[email protected]> > > 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 <[email protected]> > > > >>> 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 > > > >>> > > > > > > [email protected] > > > >>> > > > > > > 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: [email protected] > > > >>> > > > > > IRC: dcaro|dcaroest@{freenode|oftc|redhat} > > > >>> > > > > > Web: www.redhat.com > > > >>> > > > > > RHT Global #: 82-62605 > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > _______________________________________________ > > > >>> > > > > > Infra mailing list > > > >>> > > > > > [email protected] > > > >>> > > > > > 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: [email protected] > > > >>> > > > > IRC: dcaro|dcaroest@{freenode|oftc|redhat} > > > >>> > > > > Web: www.redhat.com > > > >>> > > > > RHT Global #: 82-62605 > > > >>> > > > > > > > >>> > > > > _______________________________________________ > > > >>> > > > > Infra mailing list > > > >>> > > > > [email protected] > > > >>> > > > > http://lists.ovirt.org/mailman/listinfo/infra > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > >>> > > > _______________________________________________ > > > >>> > > > Infra mailing list > > > >>> > > > [email protected] > > > >>> > > > 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: [email protected] > > > >>> > > 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: [email protected] > > > >>> IRC: dcaro|dcaroest@{freenode|oftc|redhat} > > > >>> Web: www.redhat.com > > > >>> RHT Global #: 82-62605 > > > >>> > > > >> > > > >> > > > > _______________________________________________ > > > > Infra mailing list > > > > [email protected] > > > > http://lists.ovirt.org/mailman/listinfo/infra > > > > > > > > > > > > > > > > > -- > > > Anton Marchukov > > > Senior Software Engineer - RHEV CI - Red Hat > > > > -- > > David Caro > > > > Red Hat S.L. > > Continuous Integration Engineer - EMEA ENG Virtualization R&D > > > > Tel.: +420 532 294 605 > > Email: [email protected] > > IRC: dcaro|dcaroest@{freenode|oftc|redhat} > > Web: www.redhat.com > > RHT Global #: 82-62605 > > > > > > -- > Anton Marchukov > Senior Software Engineer - RHEV CI - Red Hat -- David Caro Red Hat S.L. Continuous Integration Engineer - EMEA ENG Virtualization R&D Tel.: +420 532 294 605 Email: [email protected] IRC: dcaro|dcaroest@{freenode|oftc|redhat} Web: www.redhat.com RHT Global #: 82-62605
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