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1612 discussions

Re: [CentOS-virt] docker 1.5 in virt7-testing
by Lokesh Mandvekar 13 Mar '15

13 Mar '15

On Fri, Feb 13, 2015 at 12:15:39PM +0000, Karanbir Singh wrote: > hi guys, > > docker 1.5 is now in virt7-testing repos, please test and feedback so we > can move to release.. > > thanks lokesh! > > - KB > KB, Just curious what's the latest re: docker testing and release? Also, where do people report bugs/issues for docker on centos? (can't find any in my view on bugs.c.o) -- Lokesh Freenode, OFTC: lsm5 GPG: 0xC7C3A0DD

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Disable/stop nic in a virtual guest with virsh
by C. L. Martinez 11 Mar '15

11 Mar '15

Hi all, How can I stop/disable a nic in a virtual guest using a virsh command?? I am searching the same effect like if I unplug network cable ... Is it possible?? I have tried with "detach-interface" command without luck. I don't want to remove the nic from guest configuration, only to stop the nic ... Thanks. P.D: Host is CentOS 6.6 x86_64 fully patched.

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Reminder: CentOS Virt SIG meeting on IRC today (10 Mar), 2pm GMT
by Sandro Bonazzola 10 Mar '15

10 Mar '15

Hey all, Just a reminder that we'll be resuming our bi-weekly Virt SIG meeting on IRC today at 2pm. Basic agenda: * Xen update * Docker update * oVirt update * Action items from previous meeting [1] * Other topics Please reply if you have any other topics you'd like to bring up. [1] http://www.centos.org/minutes/2015/february/centos-devel.2015-02-24-14.07.h… -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Virt SIG meeting on March 10th - I am on holiday
by Lars Kurth 04 Mar '15

04 Mar '15

I would need a volunteer to kick off and start the meeting Lars

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Managing virt-manager's ever growing log file
by Robert Nichols 26 Feb '15

26 Feb '15

I'm looking for suggestions on managing the ever growing log file from virt-manager (~/.virt-manager/virt-manager.log). All the info I've read says that the log file is overwritten on each virt-manager startup. That is demonstrably not true, at least for virt-manager-0.9.0-28.el6. I see "virt-manager startup" entries going all the way back to the first time I started it. So, it looks like some arrangement with logrotate is in order. Does a running virt-manager have any facility for telling it to close and reopen its log file, or do I have to use the "copytruncate" function of logrotate? -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.

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Video resolution for CentOS guest
by Robert Nichols 25 Feb '15

25 Feb '15

Would someone please point me to some reasonably current instructions for getting greater than 1024x768 video resolution for a CentOS 6 guest on a CentOS 6 KVM/qemu host? When I search online I find stuff from 2009 and 2010 saying, "For details see ...," and linking to a URL that no longer exists, or pages that say, "You need to switch from VNC to Spice," and giving a long list of out-of-date instructions for doing so. (With virt-manager it takes 2 clicks to do that. Of course it doesn't help -- still maxes out at 1024x768.) I've found that I can just append "vga=0x380" to the kernel command line and see Plymouth come up with the full graphical boot screen in the correct 1440x900 resolution, but as soon as gdm starts up, the display scrambles. I find suggestions to generate an xorg.conf file, but no mention of what to put in it. I can run "Xorg -configure", but the resulting file contains nothing about video modes, so it's not apparent what needs to be added. I find it particularly annoying that a Windows 7 guest can set any resolution I want up to 2560x1600, but a Linux guest can't go higher than 1024x768. -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.

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Reminder: CentOS Virt SIG IRC meeting on #centos-devel at 14:00 UK time today
by Lars Kurth 24 Feb '15

24 Feb '15

See http://wiki.centos.org/SpecialInterestGroup/Virtualization <http://wiki.centos.org/SpecialInterestGroup/Virtualization>

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oVirt gaps for Virtualization SIG
by Sandro Bonazzola 18 Feb '15

18 Feb '15

Hi, following up to CentOS Virt SIG meeting here is a quick review of the gaps we have for porting ovirt within CentOS Koji. On the manager side, in order to properly build ovirt-engine (the main package in oVirt project) we're missing several pre-requisites. We're relying on a binary packaging of jboss-as 7.1 we ship as ovirt-engine-jboss-as. So first step should be to rebuild Fedora 19 JBoss rpms within CentOS 7. We're also using maven for building ovirt-engine. A proper packaging for using koji as build system requires to re-package ovirt-engine following fedora guidelines [1]. Issue here is that we're missing lot of maven dependencies like google GWT not yet packaged in Fedora and also other dependencies available in Fedora but not in CentOS 7 like: apache-sshd >= 0.11.0 checkstyle >= 5.4 dbunit >= 2.4.8 infinispan >= 5.2.5 javapackages-local jboss-modules >= 1.1.1 maven-checkstyle-plugin >= 2.9.1 maven-jaxb2-plugin >= 0.8.1 maven-processor-plugin >= 1.3.7 openstack-java-client >= 3.0.6 openstack-java-glance-client >= 3.0.6 openstack-java-keystone-client >= 3.0.6 openstack-java-quantum-client >= 3.0.6 openstack-java-resteasy-connector >= 3.0.6 powermock-junit4 >= 1.5 quartz >= 2.1.2 snmp4j >= 2.2.2 spring-ldap >= 1.3.1 springframework-test >= 3.1.1 On the host side we've been able to build everything in koji. Some dependencies have been rebuilt from EPEL but other than that we should be fine[2]. Only blocker we have on this is qemu-kvm-rhev, we discussed about the rhev suffix during the meeting and we haven't reached an agreement yet within oVirt on how to handle it. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1168605 [2] http://wiki.centos.org/SpecialInterestGroup/Virtualization/Roadmap -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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"docker-master" package: daily builds of docker master branch
by Lokesh Mandvekar 16 Feb '15

16 Feb '15

Daily builds of docker master branch are available in the virt SIG repository as package 'docker-master': http://cbs.centos.org/koji/buildinfo?buildID=690 Should mostly work fine though use it AT YOUR OWN RISK. If you'd prefer to use something stable, you could choose between the RHEL-recompiled 'docker' package available in centos-extras and the 'docker' package available in the virt SIG repository. Feedback/comments/bugs/patches welcome. -- Lokesh Freenode, OFTC: lsm5 GitHub: @lsm5 GPG: 0xC7C3A0DD

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Re: [CentOS-virt] docker 1.5 in virt7-testing
by Lokesh Mandvekar 13 Feb '15

13 Feb '15

On Fri, Feb 13, 2015 at 12:15:39PM +0000, Karanbir Singh wrote: > hi guys, > > docker 1.5 is now in virt7-testing repos, please test and feedback so we > can move to release.. > > thanks lokesh! > > - KB > Sure thing KB. Also, docker-registry will be ready for release by tonight (meaning working package and docs etc.) docker HEAD for c7 ------------------ I was hoping for wider feedback on daily rebuilds of docker master branch for c7 (which I already do for fedora rawhide), under a new package name (docker-unstable / docker-head / whatever). IIRC, KB and jperrin were for it. How does that sound to others? Or should I go ahead with this already? :) Thanks! -- Lokesh Freenode, OFTC: lsm5 GitHub: @lsm5 GPG: 0xC7C3A0DD

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