There is a blueprint that touches these aspects: https://blueprints.launchpad.net/nova/+spec/guest-ha This is tailored at use cases where you cannot redesign an existing app. The work is at the early stages, but you are more than welcome to join the effort! Cheers, Armando > -----Original Message----- > From: openstack-bounces+armando.migliaccio=eu.citrix.com at lists.launchpad.net > [mailto:openstack- > bounces+armando.migliaccio=eu.citrix.com at lists.launchpad.net] On Behalf Of > Soren Hansen > Sent: 10 November 2011 15:51 > To: Viacheslav Biriukov > Cc: openstack at lists.launchpad.net > Subject: Re: [Openstack] Hardware HA > > 2011/11/10 Viacheslav Biriukov <v.v.biriukov at gmail.com>: > > Hi all. > > What are the best practices for HA of the hardware compute-node, and virtual > > machines. > > After googling I found matahari, pacemaker-cloud, but nothing about > > build-in fiches openstack. > > 1) How do you create such environments? > > 2) Does it is right way to use pacemaker-cloud with openstack? Is it stable? > > I'd avoid depending on anything like that altogether. Try to design > your application so that it doesn't depend on any one instance being > up. It'll work out better in the long run. > > -- > Soren Hansen | http://linux2go.dk/ > Ubuntu Developer | http://www.ubuntu.com/ > OpenStack Developer | http://www.openstack.org/ > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack at lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp