[openstack-dev] [kolla] Re: About maridb 10.1 on kolla
zhang.lei.fly at gmail.com
Fri Jan 12 08:18:40 UTC 2018
After using RDO mariadb, i found galera is fallback from galera-25.3.20
I am not sure what's the exact difference between these two version. But
what i found is:
> ‘SAFE TO BOOTSTRAP’ PROTECTION 
> Starting with provider version 3.19, Galera has an additional protection
> against attempting to boostrap the cluster using a node that may not
> have been the last node remaining in the cluster prior to cluster
So the question is: it is safe to fallback galera version?
On Fri, Jan 5, 2018 at 1:15 AM, Marcin Juszkiewicz <
marcin.juszkiewicz at linaro.org> wrote:
> W dniu 29.12.2017 o 07:58, Jeffrey Zhang pisze:
> > recently, a series patches about mariadb is pushed. Current issue is
> > - using different mariadb binary from different repo ( from percona,
> > Mariadb official, linux distro )
> > - using different version number of mariadb ( 10.0 and 10.1 )
> > To make life easier, some patches are pushed to unify all of these. Here
> > is my thought about this
> > - try to bump to 10.1, which is released long time ago
> > - use mariadb binary provided by linux disto as much as possible
> > So here is plan
> > - trying to upgrade to mariadb 10.1 
> > - use mariadb 10.1 provided by RDO on redhat family distro 
> > - use mariadb 10.0 provided by UCA on ubuntu
> > - it is told that, it not work as excepted 
> > - if this does not work. we can upgrade to mariadb 10.1 provides by
> > mariadb official on ubuntu.
> > - use mariadb 10.1 provided by os repo on Debian.
> How we are with testing/merging?
> For Debian to be deployable we need 529199 in images as rest of changes
> are kolla-ansible and can be cherry-picked before deployment.
> >  https://review.openstack.org/#/c/529505/ - fix kolla-ansible for
> > mariadb 10.1
> >  https://review.openstack.org/#/c/529199/ - Fix MariaDB bootstrap
> for 10.1 version
> >  https://review.openstack.org/#/c/468632/ - Consume RDO packaged
> mariadb version
> >  https://review.openstack.org/#/c/426953/ - Revert "Removed percona
> > from ubuntu repos"
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