I do not even want to try to upgrade my system... I know that DPKG is awesome and handle system upgrades carefully but, sounds more simpler to just build a new Region...
This doesn't sound trivial (like `apt-get update ; apt-get dist-upgrade`): http://www.openstack.org/summit/portland-2013/session-videos/presentation/getting-from-grizzly-to-havana-a-devops-upgrade-pattern Don't you think!? On 24 October 2013 17:48, Joshua Harlow <harlo...@yahoo-inc.com> wrote: > Whatever happened to doing in-place upgrades? > > Has that been problematic for u, are people just not doing it? If they are > avoiding it, why? > > Shouldn't just going from folsom->havana work, if not, why not; it worries > me that this isn't priority #0 if it doesn't work. > > On 10/24/13 10:51 AM, "Tim Bell" <tim.b...@cern.ch> wrote: > > > > >Have you tried > > > >- snapshot > >- glance download of the snapshot > >- glance upload of the snapshot to new instance > >- boot from snapshot > > > >The process we use at CERN is documented at > > > http://information-technology.web.cern.ch/book/cern-cloud-infrastructure-u > >ser-guide/images/migrating-using-images > > > >This could be a good technique to document in the standard CERN openstack > >user guide. > > > >BTW, this does increase the storage in your glance server since you'll > >loose any commonality between multiple images. So, make sure you've lots > >of space on Glance. > > > >Tim > > > >> -----Original Message----- > >> From: Alexander Stellwag [mailto:openst...@stellwag.net] > >> Sent: 24 October 2013 16:53 > >> To: openstack@lists.openstack.org > >> Subject: [Openstack] Migrate instances/tenants between clouds > >> > >> Hi stackers, > >> > >> we're looking for a tool / script / blueprint to migrate instances or > >>even complete tenants between multiple installations of OpenStack > >> (possibly running different versions). > >> > >> I searched around the net but didn't find anything appropriate. Is any > >>of you aware of such a tool? > >> > >> The current use-case is a migration from a folsom/nova-network based > >>installation into our new havana/neutron based cloud. It is not > >> necessary to migrate instances and volumes online but it should work at > >>least semi-automatically to make it usable in large deployments. > >> > >> Any hints would be greatly appreciated. > >> > >> Cheers, > >> Alex > >> -- > >> Alexander Stellwag > >> Deutsche Telekom AG Products & Innovation Infrastructure Design > > > > > >_______________________________________________ > >Mailing list: > >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >Post to : openstack@lists.openstack.org > >Unsubscribe : > >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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