> > In short, what we'll need from nova is to have 100% reliable
> > host-health monitor and equally reliable rebuild/evacuate mechanism
> > with fencing and scheduler. In heat we need scallable and reliable
> > event listener and engine to decide which action to perform in given
> > situation
> > All,
> >
> > Currently OpenStack does not have a built-in HA mechanism for tenant
> > instances which could restore virtual machines in case of a host
> > failure. Openstack assumes every app is designed for failure and can
> > handle instance failure and will self-remediate, but that is
Excerpts from Jastrzebski, Michal's message of 2014-09-17 06:03:06 -0700:
> All,
>
> Currently OpenStack does not have a built-in HA mechanism for tenant
> instances which could restore virtual machines in case of a host
> failure. Openstack assumes every app is designed for failure and can
> hand
On 09/17/2014 09:03 AM, Jastrzebski, Michal wrote:
> In short, what we'll need from nova is to have 100% reliable
> host-health monitor and equally reliable rebuild/evacuate mechanism
> with fencing and scheduler. In heat we need scallable and reliable
> event listener and engine to decide which ac
All,
Currently OpenStack does not have a built-in HA mechanism for tenant
instances which could restore virtual machines in case of a host
failure. Openstack assumes every app is designed for failure and can
handle instance failure and will self-remediate, but that is rarely
the case for the very
