Re: [ovirt-devel] oVirt System Test configuration

On Mon, Dec 18, 2017 at 3:20 PM, Martin Perina <mperina(a)redhat.com&gt; wrote: > > > On Mon, Dec 18, 2017 at 2:13 PM, Martin Sivak <msivak(a)redhat.com&gt; wrote: > >> The engine only updates a short list of packages during host deploy If I >> remember correctly. >> >> See: https://gerrit.ovirt.org/#/c/59897/ >> >> Martin >> > > ​No longer true in 4.2: https://bugzilla.redhat.com/sh > ow_bug.cgi?id=1380498 > Does it also apply for new host installtions or just upgrades?

> > ​ > > >> >> On Mon, Dec 18, 2017 at 2:01 PM, Sandro Bonazzola <sbonazzo(a)redhat.com&gt; >> wrote: >> >>> >>> >>> 2017-12-18 13:57 GMT+01:00 Eyal Edri <eedri(a)redhat.com&gt;: >>> >>>> >>>> >>>> On Mon, Dec 18, 2017 at 2:53 PM, Sandro Bonazzola <sbonazzo(a)redhat.com >>>> > wrote: >>>> >>>>> >>>>> >>>>> 2017-12-18 12:42 GMT+01:00 Yaniv Kaul <ykaul(a)redhat.com&gt;: >>>>> >>>>>> >>>>>> >>>>>> On Mon, Dec 18, 2017 at 12:43 PM, Sandro Bonazzola < >>>>>> sbonazzo(a)redhat.com&gt; wrote: >>>>>> >>>>>>> Hi, I'd like to discuss what's being tested by oVirt System Test. >>>>>>> >>>>>>> I'm investigating on a sanlock issue that affects hosted engine hc >>>>>>> suite. >>>>>>> I installed a CentOS minimal VM and set repositories as in >>>>>>> http://jenkins.ovirt.org/job/ovirt-system-tests_hc-basic- >>>>>>> suite-master/128/artifact/exported-artifacts/reposync-config.repo >>>>>>> >>>>>>> Upgrade from CentOS 1708 (7.4) minimal is: >>>>>>> >>>>>>> Aggiornamento: >>>>>>> bind-libs-lite x86_64 >>>>>>> 32:9.9.4-51.el7_4.1 >>>>>>> centos-updates-el7 733 k >>>>>>> bind-license noarch >>>>>>> 32:9.9.4-51.el7_4.1 >>>>>>> centos-updates-el7 84 k >>>>>>> nss x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 849 k >>>>>>> nss-softokn x86_64 >>>>>>> 3.28.3-8.el7_4 >>>>>>> centos-updates-el7 310 k >>>>>>> nss-softokn-freebl x86_64 >>>>>>> 3.28.3-8.el7_4 >>>>>>> centos-updates-el7 214 k >>>>>>> nss-sysinit x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 60 k >>>>>>> nss-tools x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 501 k >>>>>>> selinux-policy noarch >>>>>>> 3.13.1-166.el7_4.7 >>>>>>> centos-updates-el7 437 k >>>>>>> selinux-policy-targeted noarch >>>>>>> 3.13.1-166.el7_4.7 >>>>>>> centos-updates-el7 6.5 M >>>>>>> systemd x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 5.2 M >>>>>>> systemd-libs x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 376 k >>>>>>> systemd-sysv x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 70 k >>>>>>> >>>>>>> Enabling the CentOS repos: >>>>>>> >>>>>>> grub2 x86_64 >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 29 k >>>>>>> in sostituzione di grub2.x86_64 1:2.02-0.64.el7.centos >>>>>>> grub2-tools x86_64 >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 1.8 M >>>>>>> in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos >>>>>>> grub2-tools-extra x86_64 >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 993 k >>>>>>> in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos >>>>>>> grub2-tools-minimal x86_64 >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 170 k >>>>>>> in sostituzione di grub2-tools.x86_64 1:2.02-0.64.el7.centos >>>>>>> kernel x86_64 >>>>>>> 3.10.0-693.11.1.el7 >>>>>>> updates 43 M >>>>>>> Aggiornamento: >>>>>>> NetworkManager x86_64 >>>>>>> 1:1.8.0-11.el7_4 >>>>>>> updates 1.6 M >>>>>>> NetworkManager-libnm x86_64 >>>>>>> 1:1.8.0-11.el7_4 >>>>>>> updates 1.2 M >>>>>>> NetworkManager-team x86_64 >>>>>>> 1:1.8.0-11.el7_4 >>>>>>> updates 156 k >>>>>>> NetworkManager-tui x86_64 >>>>>>> 1:1.8.0-11.el7_4 >>>>>>> updates 224 k >>>>>>> NetworkManager-wifi x86_64 >>>>>>> 1:1.8.0-11.el7_4 >>>>>>> updates 184 k >>>>>>> bash x86_64 >>>>>>> 4.2.46-29.el7_4 >>>>>>> updates 1.0 M >>>>>>> bind-libs-lite x86_64 >>>>>>> 32:9.9.4-51.el7_4.1 >>>>>>> centos-updates-el7 733 k >>>>>>> bind-license noarch >>>>>>> 32:9.9.4-51.el7_4.1 >>>>>>> centos-updates-el7 84 k >>>>>>> binutils x86_64 >>>>>>> 2.25.1-32.base.el7_4.1 >>>>>>> updates 5.4 M >>>>>>> cpio x86_64 >>>>>>> 2.11-25.el7_4 >>>>>>> updates 210 k >>>>>>> cryptsetup-libs x86_64 >>>>>>> 1.7.4-3.el7_4.1 >>>>>>> updates 223 k >>>>>>> curl x86_64 >>>>>>> 7.29.0-42.el7_4.1 >>>>>>> updates 267 k >>>>>>> glibc x86_64 >>>>>>> 2.17-196.el7_4.2 >>>>>>> updates 3.6 M >>>>>>> glibc-common x86_64 >>>>>>> 2.17-196.el7_4.2 >>>>>>> updates 11 M >>>>>>> grub2-common noarch >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 726 k >>>>>>> grub2-pc x86_64 >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 29 k >>>>>>> grub2-pc-modules noarch >>>>>>> 1:2.02-0.65.el7.centos.2 >>>>>>> updates 845 k >>>>>>> iptables x86_64 >>>>>>> 1.4.21-18.2.el7_4 >>>>>>> updates 428 k >>>>>>> kernel-tools x86_64 >>>>>>> 3.10.0-693.11.1.el7 >>>>>>> updates 5.1 M >>>>>>> kernel-tools-libs x86_64 >>>>>>> 3.10.0-693.11.1.el7 >>>>>>> updates 5.0 M >>>>>>> kexec-tools x86_64 >>>>>>> 2.0.14-17.2.el7 >>>>>>> updates 333 k >>>>>>> kmod x86_64 >>>>>>> 20-15.el7_4.6 >>>>>>> updates 120 k >>>>>>> kmod-libs x86_64 >>>>>>> 20-15.el7_4.6 >>>>>>> updates 50 k >>>>>>> libblkid x86_64 >>>>>>> 2.23.2-43.el7_4.2 >>>>>>> updates 176 k >>>>>>> libcurl x86_64 >>>>>>> 7.29.0-42.el7_4.1 >>>>>>> updates 219 k >>>>>>> libgcc x86_64 >>>>>>> 4.8.5-16.el7_4.1 >>>>>>> updates 98 k >>>>>>> libgomp x86_64 >>>>>>> 4.8.5-16.el7_4.1 >>>>>>> updates 154 k >>>>>>> libmount x86_64 >>>>>>> 2.23.2-43.el7_4.2 >>>>>>> updates 178 k >>>>>>> libpciaccess x86_64 >>>>>>> 0.13.4-3.1.el7_4 >>>>>>> updates 26 k >>>>>>> libstdc++ x86_64 >>>>>>> 4.8.5-16.el7_4.1 >>>>>>> updates 301 k >>>>>>> libuuid x86_64 >>>>>>> 2.23.2-43.el7_4.2 >>>>>>> updates 79 k >>>>>>> ncurses x86_64 >>>>>>> 5.9-14.20130511.el7_4 >>>>>>> updates 304 k >>>>>>> ncurses-base noarch >>>>>>> 5.9-14.20130511.el7_4 >>>>>>> updates 68 k >>>>>>> ncurses-libs x86_64 >>>>>>> 5.9-14.20130511.el7_4 >>>>>>> updates 316 k >>>>>>> nss x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 849 k >>>>>>> nss-softokn x86_64 >>>>>>> 3.28.3-8.el7_4 >>>>>>> centos-updates-el7 310 k >>>>>>> nss-softokn-freebl x86_64 >>>>>>> 3.28.3-8.el7_4 >>>>>>> centos-updates-el7 214 k >>>>>>> nss-sysinit x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 60 k >>>>>>> nss-tools x86_64 >>>>>>> 3.28.4-15.el7_4 >>>>>>> centos-updates-el7 501 k >>>>>>> openssh x86_64 >>>>>>> 7.4p1-13.el7_4 >>>>>>> updates 509 k >>>>>>> openssh-clients x86_64 >>>>>>> 7.4p1-13.el7_4 >>>>>>> updates 654 k >>>>>>> openssh-server x86_64 >>>>>>> 7.4p1-13.el7_4 >>>>>>> updates 458 k >>>>>>> python-gobject-base x86_64 >>>>>>> 3.22.0-1.el7_4.1 >>>>>>> updates 294 k >>>>>>> python-perf x86_64 >>>>>>> 3.10.0-693.11.1.el7 >>>>>>> updates 5.1 M >>>>>>> selinux-policy noarch >>>>>>> 3.13.1-166.el7_4.7 >>>>>>> centos-updates-el7 437 k >>>>>>> selinux-policy-targeted noarch >>>>>>> 3.13.1-166.el7_4.7 >>>>>>> centos-updates-el7 6.5 M >>>>>>> sudo x86_64 >>>>>>> 1.8.19p2-11.el7_4 >>>>>>> updates 1.1 M >>>>>>> systemd x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 5.2 M >>>>>>> systemd-libs x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 376 k >>>>>>> systemd-sysv x86_64 >>>>>>> 219-42.el7_4.4 >>>>>>> centos-updates-el7 70 k >>>>>>> tzdata noarch >>>>>>> 2017c-1.el7 >>>>>>> updates 468 k >>>>>>> util-linux x86_64 >>>>>>> 2.23.2-43.el7_4.2 >>>>>>> updates 2.0 M >>>>>>> wpa_supplicant x86_64 >>>>>>> 1:2.6-5.el7_4.1 >>>>>>> updates 1.2 M >>>>>>> >>>>>>> meaning this environement is not receiving updates to core packages >>>>>>> like the kernel. >>>>>>> >>>>>>> Restricting to libvirt, with the repos used in the job libvirt >>>>>>> packages doesn't even exists, making yum install libvirt just fail. >>>>>>> >>>>>>> >>>>>>> I think you already know I'm against filtering packages from the >>>>>>> repos even if I understand it saves a huge amount of space and download >>>>>>> time. >>>>>>> I may be wrong, but I tend to not trust OST results since it's not >>>>>>> testing real life environments. Any chance we can improve OST to match what >>>>>>> users are going to have on their systems? >>>>>>> >>>>>> >>>>>> Specifically for the hosted-engine use case, I had the same >>>>>> suspicion, so I patched Lago to use '--network' in virt-sysprep and added >>>>>> 'update' command to ensure all hosts are fully up-to-date when deployed. >>>>>> It did not solve the issue. >>>>>> >>>>>> Generally: >>>>>> 1. Updating the images take quite some time, per run. >>>>>> 2. I agree every X months we should be updating the images. Every Q >>>>>> for example. I've already discussed this with Gal. If CentOS would have >>>>>> released a new baseline, that would have been more real life scenario, btw. >>>>>> 3. That being said, if you need a dependency, you need to depend on >>>>>> it, and we'll pull it. We do not ask (I think?) to 'yum update' your system >>>>>> before deploying oVirt. >>>>>> >>>>> >>>>> Actually yes, we require it. See https://ovirt.org/document >>>>> ation/install-guide/chap-Installing_oVirt/ >>>>> It explicitly says to yum update before proceeding with the >>>>> deployment and reboot the machine if kernel has been updated. >>>>> >>>> >>>> Isn't that just for engine side? do we have the same requirement for >>>> hypervisors as well? >>>> >>> >>> Not 100% sure but ovirt-engine in 4.2 should be performing yum update >>> on host upgrade and this obviously don't pull in new packages if they are >>> filtered out at repository level. >>> Adding Martin to keep me honest on this. >>> >>> >>> >>> >>>> >>>> >>>>> >>>>> >>>>>> 4. There were, luckily, very few o-s-t only issues thus far. It may >>>>>> happen, and we will run into those, but we have not so far encountered >>>>>> many. Some we did not bother pursue, though are clear bugs (I remember an >>>>>> annoying one with 'mount' command not getting back at all, etc.) >>>>>> Y. >>>>>> >>>>>> >>>>>>> >>>>>>> -- >>>>>>> >>>>>>> SANDRO BONAZZOLA >>>>>>> >>>>>>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D >>>>>>> >>>>>>> Red Hat EMEA <https://www.redhat.com/> >>>>>>> <https://red.ht/sig> >>>>>>> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Devel mailing list >>>>>>> Devel(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/devel >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> SANDRO BONAZZOLA >>>>> >>>>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D >>>>> >>>>> Red Hat EMEA <https://www.redhat.com/> >>>>> <https://red.ht/sig> >>>>> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Devel mailing list >>>>> Devel(a)ovirt.org >>>>> http://lists.ovirt.org/mailman/listinfo/devel >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Eyal edri >>>> >>>> >>>> MANAGER >>>> >>>> RHV DevOps >>>> >>>> EMEA VIRTUALIZATION R&D >>>> >>>> >>>> Red Hat EMEA <https://www.redhat.com/> >>>> <https://red.ht/sig> TRIED. TESTED. TRUSTED. >>>> <https://redhat.com/trusted> >>>> phone: +972-9-7692018 <+972%209-769-2018> >>>> irc: eedri (on #tlv #rhev-dev #rhev-integ) >>>> >>> >>> >>> >>> -- >>> >>> SANDRO BONAZZOLA >>> >>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D >>> >>> Red Hat EMEA <https://www.redhat.com/> >>> <https://red.ht/sig> >>> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> >>> >>> >>> _______________________________________________ >>> Devel mailing list >>> Devel(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/devel >>> >> >> > > > -- > Martin Perina > Associate Manager, Software Engineering > Red Hat Czech s.r.o. > -- Eyal edri MANAGER RHV DevOps EMEA VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> phone: +972-9-7692018 <+972%209-769-2018> irc: eedri (on #tlv #rhev-dev #rhev-integ)