Re: [Users] [Engine-devel] Features requests for the setup/configuration utilities - feedback requested
On 03/15/2013 08:07 PM, Alon Bar-Lev wrote: - Original Message - From: Itamar Heim ih...@redhat.com To: Jiri Belka jbe...@redhat.com Cc: engine-de...@ovirt.org, Users@ovirt.org Sent: Friday, March 15, 2013 1:27:32 PM Subject: Re: [Engine-devel] [Users] Features requests for the setup/configuration utilities - feedback requested On 03/14/2013 04:55 PM, Jiri Belka wrote: On Thu, 14 Mar 2013 14:44:48 +0002 Alex Lourie alou...@redhat.com wrote: Hi Jiri On Thu, Mar 14, 2013 at 4:30 PM, Jiri Belka jbe...@redhat.com wrote: I'll talk about RHEVM but it's probably related to oVirt too. As rhevm installs all deps, I'm curious why versionlock.list is populated after rhevm-setup and _not_dirrectly during installation (maybe because you would need to hardcode versions into rhevm package?). It took me tens of minutes to figure out why is upgrade working differently now, just because I did _NOT_ do rhevm-setup after clean install because I was thinking I know what files are important and was restoring them from a tarball. I think running rhevm-setup if you just want to restore is stupid. If we would know 100% which files are involved, just install, restore from backup, restore DB should be sufficient, without loosing time with rhevm-setup which just writes there and here... :) I don't really follow you here. What are you restoring with rhevm-setup? My previous (wrong) procedure to restore old version was: rhevm-cleanup, yum remove rhevm\*, rm -rf $dirs, yum install rhevm\*, tar xvzpf /backup.tgz, ./restore.sh for DB... which was not fully correct as I haven't known /etc/yum/plugin.d/versionlock.list is touched by rhevm-setup as well and thus yum was working very strange during next normal upgrade. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users moran/ofer - i remember some discussions on moving from version lock to a yum plugin. i.e., yum will not update the packages if not getting some parameter from engine-upgrade (but will show updates exist), but they will behave normally other than that? We cannot mention yum specific features in setup context any more... this is part of the mission. We should reconsider the locking of version - no product uses this. After upgrade of packages, product should either know not to start or upgrade the database when restarted, or better know to work with older schema. The version lock should be removed as soon as possible. Alon I think we can remove the version lock (after relevant preparations/changes) I still think a yum plugin to not yum update rpms which are part of the engine without a special script/yum paramter invoking them) is worthwhile, since i don't like the concept of someone running yum update, only to find out the upgrade had an issue a week later when restarting the service. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Engine-devel] Features requests for the setup/configuration utilities - feedback requested
- Original Message - From: Itamar Heim ih...@redhat.com To: Alon Bar-Lev alo...@redhat.com Cc: engine-de...@ovirt.org, Users@ovirt.org, Jiri Belka jbe...@redhat.com Sent: Tuesday, March 19, 2013 11:48:51 PM Subject: Re: [Engine-devel] [Users] Features requests for the setup/configuration utilities - feedback requested On 03/15/2013 08:07 PM, Alon Bar-Lev wrote: - Original Message - From: Itamar Heim ih...@redhat.com To: Jiri Belka jbe...@redhat.com Cc: engine-de...@ovirt.org, Users@ovirt.org Sent: Friday, March 15, 2013 1:27:32 PM Subject: Re: [Engine-devel] [Users] Features requests for the setup/configuration utilities - feedback requested On 03/14/2013 04:55 PM, Jiri Belka wrote: On Thu, 14 Mar 2013 14:44:48 +0002 Alex Lourie alou...@redhat.com wrote: Hi Jiri On Thu, Mar 14, 2013 at 4:30 PM, Jiri Belka jbe...@redhat.com wrote: I'll talk about RHEVM but it's probably related to oVirt too. As rhevm installs all deps, I'm curious why versionlock.list is populated after rhevm-setup and _not_dirrectly during installation (maybe because you would need to hardcode versions into rhevm package?). It took me tens of minutes to figure out why is upgrade working differently now, just because I did _NOT_ do rhevm-setup after clean install because I was thinking I know what files are important and was restoring them from a tarball. I think running rhevm-setup if you just want to restore is stupid. If we would know 100% which files are involved, just install, restore from backup, restore DB should be sufficient, without loosing time with rhevm-setup which just writes there and here... :) I don't really follow you here. What are you restoring with rhevm-setup? My previous (wrong) procedure to restore old version was: rhevm-cleanup, yum remove rhevm\*, rm -rf $dirs, yum install rhevm\*, tar xvzpf /backup.tgz, ./restore.sh for DB... which was not fully correct as I haven't known /etc/yum/plugin.d/versionlock.list is touched by rhevm-setup as well and thus yum was working very strange during next normal upgrade. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users moran/ofer - i remember some discussions on moving from version lock to a yum plugin. i.e., yum will not update the packages if not getting some parameter from engine-upgrade (but will show updates exist), but they will behave normally other than that? We cannot mention yum specific features in setup context any more... this is part of the mission. We should reconsider the locking of version - no product uses this. After upgrade of packages, product should either know not to start or upgrade the database when restarted, or better know to work with older schema. The version lock should be removed as soon as possible. Alon I think we can remove the version lock (after relevant preparations/changes) Great! I still think a yum plugin to not yum update rpms which are part of the engine without a special script/yum paramter invoking them) is worthwhile, since i don't like the concept of someone running yum update, only to find out the upgrade had an issue a week later when restarting the service. If we do not want to stop engine service on rpm installation, we can have some kind of notification in engine that the software was updated and a restart is required. Alon ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Engine-devel] Features requests for the setup/configuration utilities - feedback requested
- Original Message - From: Itamar Heim ih...@redhat.com To: Jiri Belka jbe...@redhat.com Cc: engine-de...@ovirt.org, Users@ovirt.org Sent: Friday, March 15, 2013 1:27:32 PM Subject: Re: [Engine-devel] [Users] Features requests for the setup/configuration utilities - feedback requested On 03/14/2013 04:55 PM, Jiri Belka wrote: On Thu, 14 Mar 2013 14:44:48 +0002 Alex Lourie alou...@redhat.com wrote: Hi Jiri On Thu, Mar 14, 2013 at 4:30 PM, Jiri Belka jbe...@redhat.com wrote: I'll talk about RHEVM but it's probably related to oVirt too. As rhevm installs all deps, I'm curious why versionlock.list is populated after rhevm-setup and _not_dirrectly during installation (maybe because you would need to hardcode versions into rhevm package?). It took me tens of minutes to figure out why is upgrade working differently now, just because I did _NOT_ do rhevm-setup after clean install because I was thinking I know what files are important and was restoring them from a tarball. I think running rhevm-setup if you just want to restore is stupid. If we would know 100% which files are involved, just install, restore from backup, restore DB should be sufficient, without loosing time with rhevm-setup which just writes there and here... :) I don't really follow you here. What are you restoring with rhevm-setup? My previous (wrong) procedure to restore old version was: rhevm-cleanup, yum remove rhevm\*, rm -rf $dirs, yum install rhevm\*, tar xvzpf /backup.tgz, ./restore.sh for DB... which was not fully correct as I haven't known /etc/yum/plugin.d/versionlock.list is touched by rhevm-setup as well and thus yum was working very strange during next normal upgrade. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users moran/ofer - i remember some discussions on moving from version lock to a yum plugin. i.e., yum will not update the packages if not getting some parameter from engine-upgrade (but will show updates exist), but they will behave normally other than that? We cannot mention yum specific features in setup context any more... this is part of the mission. We should reconsider the locking of version - no product uses this. After upgrade of packages, product should either know not to start or upgrade the database when restarted, or better know to work with older schema. The version lock should be removed as soon as possible. Alon ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users