I prefer to the option 2. On Mon, Feb 26, 2018 at 4:39 PM, Jeffrey Zhang <[email protected]> wrote:
> Recently, the Ubuntu jobs on pike branch are red[0]. With some debugging, > i found it is caused by > package dependency. > > > *Background* > > Since we have no time to upgrade ceph from Jewel to Luminous at the end of > pike cycle, we pinned > Ceph to Jewel on pike branch. This works on CentOS, because ceph jewel and > ceph luminous are on > the different repos. > > But in Ubuntu Cloud Archive repo, it bump ceph to Luminous. Even though > ceph luminous still exists > on UCA. But since qemu 2.10 depends on ceph luminous, we have to ping qemu > to 2.5 to use ceph Jewel[1]. > And this works since then. > > > *Now Issue* > > But recently, UCA changed the libvirt-daemon package dependency, and added > following, > > Package: libvirt-daemon > Version: 3.6.0-1ubuntu6.2~cloud0 > ... > Breaks: qemu (<< 1:2.10+dfsg-0ubuntu3.4~), qemu-kvm (<< > 1:2.10+dfsg-0ubuntu3.4~) > > It requires qemu 2.10 now. So dependency is broken and nova-libvirt > container is failed to build. > > > *Possible Solution* > > I think there two possible ways now, but none of them is good. > > 1. install ceph Luminuous on nova-libvirt container and ceph Jewel in > ceph-* container > 2. Bump ceph from jewel to luminous. But this breaks the backport policy, > obviously. > > So any idea on this? > > [0] https://review.openstack.org/534149 > [1] https://review.openstack.org/#/c/526931/ > > -- > Regards, > Jeffrey Zhang > Blog: http://xcodest.me > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: [email protected]?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Shake Chen
__________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
