diff options
Diffstat (limited to 'nova/compute')
| -rw-r--r-- | nova/compute/api.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/nova/compute/api.py b/nova/compute/api.py index 0b425e726..c49604daf 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -172,9 +172,13 @@ class API(base.Base): # OK, we exceeded quota; let's figure out why... quotas = exc.kwargs['quotas'] usages = exc.kwargs['usages'] + overs = exc.kwargs['overs'] + headroom = dict((res, quotas[res] - (usages[res]['in_use'] + usages[res]['reserved'])) for res in quotas.keys()) + + # Reduce 'allowed' to the minimum supported allowed = headroom['instances'] if instance_type['vcpus']: allowed = min(allowed, @@ -187,7 +191,7 @@ class API(base.Base): pid = context.project_id if allowed <= 0: msg = _("Cannot run any more instances of this type.") - used = max_count + allowed = 0 elif min_count <= allowed <= max_count: # We're actually OK, but still need reservations return self._check_num_instances_quota(context, instance_type, @@ -195,10 +199,15 @@ class API(base.Base): else: msg = (_("Can only run %s more instances of this type.") % allowed) - used = max_count - allowed - LOG.warn(_("Quota exceeded for %(pid)s," + + used = quotas['instances'] - headroom['instances'] + total_allowed = used + allowed + overs = ','.join(overs) + + LOG.warn(_("%(overs)s quota exceeded for %(pid)s," " tried to run %(min_count)s instances. %(msg)s"), locals()) - raise exception.TooManyInstances(used=used, allowed=max_count) + raise exception.TooManyInstances(overs=overs, req=min_count, + used=used, allowed=total_allowed) return max_count, reservations |