def _get_quota_data(request,
tenant_mode=True,
disabled_quotas=None,
tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
qs = base.QuotaSet()
if NOVA_QUOTA_FIELDS - disabled_quotas:
if tenant_mode:
quotasets.append(nova.tenant_quota_get(request, tenant_id))
else:
quotasets.append(nova.default_quota_get(request, tenant_id))
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
if tenant_mode:
quotasets.append(cinder.tenant_quota_get(request, tenant_id))
else:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas:
qs[quota.name] = quota.limit
return qs
def _get_quota_data(request, tenant_mode=True, disabled_quotas=None,
tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
qs = base.QuotaSet()
if NOVA_QUOTA_FIELDS - disabled_quotas:
if tenant_mode:
quotasets.append(nova.tenant_quota_get(request, tenant_id))
else:
quotasets.append(nova.default_quota_get(request, tenant_id))
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
if tenant_mode:
quotasets.append(cinder.tenant_quota_get(request, tenant_id))
else:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas:
qs[quota.name] = quota.limit
return qs
def get_default_quota_data(request, disabled_quotas=None, tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
if NOVA_QUOTA_FIELDS - disabled_quotas:
quotasets.append(nova.default_quota_get(request, tenant_id))
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume quota information.")
exceptions.handle(request, msg)
if NEUTRON_QUOTA_FIELDS - disabled_quotas:
# TODO(jpichon): There is no API to access the Neutron default quotas
# (LP#1204956). For now, use the values from the current project.
try:
quotasets.append(
neutron.tenant_quota_get(request, tenant_id=tenant_id))
except Exception:
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
msg = _('Unable to retrieve Neutron quota information.')
exceptions.handle(request, msg)
qs = base.QuotaSet()
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas and quota.name in QUOTA_FIELDS:
qs[quota.name] = quota.limit
return qs
def __init__(self, request, *args, **kwargs):
super(CommonAccountQuotaAction, self).__init__(request, *args,
**kwargs)
# set fields min value to -1
for field in self.fields:
self.fields[field].widget.attrs.update({'min': '-1'})
# populate volume type quotas
for volume_type in cinder.volume_type_list(self.request):
self.fields['quota_gigabytes_' +
volume_type.name] = forms.IntegerField(label=_(
"%s (GB)" % volume_type.name),
required=False)
# display default quota values
for quota in nova.itenant_quota_get(self.request, None):
field = 'quota_' + quota.name
if self.fields.get(field):
self.fields[field].widget.attrs.update(
{'placeholder': str(quota.limit)})
for quota in cinder.default_quota_get(self.request, None):
field = 'quota_' + quota.name
if self.fields.get(field):
self.fields[field].widget.attrs.update(
{'placeholder': str(quota.limit)})
def prepare_action_context(self, request, context):
try:
quota_defaults = cinder.default_quota_get(request,
request.user.tenant_id)
for field in quotas.CINDER_QUOTA_FIELDS:
context[field] = quota_defaults.get(field).limit
except Exception:
exceptions.handle(request,
_('Unable to retrieve default volume quotas.'))
return context
def prepare_action_context(self, request, context):
try:
quota_defaults = cinder.default_quota_get(request,
request.user.tenant_id)
for field in quotas.CINDER_QUOTA_FIELDS:
context[field] = quota_defaults.get(field).limit
except Exception:
exceptions.handle(request,
_('Unable to retrieve default volume quotas.'))
return context
def _get_quota_data(request,
tenant_mode=True,
disabled_quotas=None,
tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
qs = base.QuotaSet()
if 'instances' not in disabled_quotas:
if tenant_mode:
quotasets.append(nova.tenant_quota_get(request, tenant_id))
else:
quotasets.append(nova.default_quota_get(request, tenant_id))
if 'volumes' not in disabled_quotas:
try:
if tenant_mode:
quotasets.append(cinder.tenant_quota_get(request, tenant_id))
else:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
#mj - add the tenant_quota info from neutron - this is replaced in Queens
if 'network' not in disabled_quotas:
try:
if tenant_mode:
quotasets.append(
neutron.tenant_quota_get(request, tenant_id=tenant_id))
else:
quotasets.append(neutron.default_quota_get(request, tenant_id))
except Exception:
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
msg = _('Unable to retrieve Neutron quota information.')
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas:
qs[quota.name] = quota.limit
return qs
def get_default_quota_data(request, disabled_quotas=None, tenant_id=None):
quotasets = []
if not tenant_id:
tenant_id = request.user.tenant_id
if disabled_quotas is None:
disabled_quotas = get_disabled_quotas(request)
if NOVA_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(nova.default_quota_get(request, tenant_id))
except Exception:
disabled_quotas.update(NOVA_QUOTA_FIELDS)
msg = _('Unable to retrieve Nova quota information.')
exceptions.handle(request, msg)
if CINDER_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(cinder.default_quota_get(request, tenant_id))
except cinder.cinder_exception.ClientException:
disabled_quotas.update(CINDER_QUOTA_FIELDS)
msg = _("Unable to retrieve volume quota information.")
exceptions.handle(request, msg)
if NEUTRON_QUOTA_FIELDS - disabled_quotas:
try:
quotasets.append(neutron.default_quota_get(request,
tenant_id=tenant_id))
except Exception:
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
msg = _('Unable to retrieve Neutron quota information.')
exceptions.handle(request, msg)
qs = base.QuotaSet()
for quota in itertools.chain(*quotasets):
if quota.name not in disabled_quotas and quota.name in QUOTA_FIELDS:
qs[quota.name] = quota.limit
return qs
