def test_tenant_quota_usages_with_id(self):
tenant_id = 3
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest), 'compute') \
.MultipleTimes().AndReturn(True)
api.nova.tenant_absolute_limits(
IsA(http.HttpRequest),
reserved=True,
tenant_id=tenant_id).AndReturn(self.limits['absolute'])
api.cinder.tenant_absolute_limits(
IsA(http.HttpRequest),
tenant_id).AndReturn(self.cinder_limits['absolute'])
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request,
tenant_id=tenant_id)
expected_output = self.get_usages_from_limits(
with_volume=True, with_compute=True)
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected_output, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected_output, quota_usages.usages)
def _test_tenant_quota_usages_with_target(
self, targets,
use_compute_call=True,
use_flavor_list=False, use_cinder_call=False):
tenant_id = self.request.user.tenant_id
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
.AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest), 'compute') \
.MultipleTimes().AndReturn(True)
if use_compute_call:
api.nova.tenant_absolute_limits(
IsA(http.HttpRequest),
reserved=True,
tenant_id=tenant_id).AndReturn(self.limits['absolute'])
if use_cinder_call:
api.cinder.tenant_absolute_limits(
IsA(http.HttpRequest),
tenant_id).AndReturn(self.cinder_limits['absolute'])
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request,
targets=targets)
expected = self.get_usages_from_limits()
expected = dict((k, v) for k, v in expected.items() if k in targets)
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected, quota_usages.usages)
def test_tenant_quota_usages_unlimited_quota(self):
tenant_id = '1'
inf_quota = self.quotas.first()
inf_quota['ram'] = -1
cinder.is_volume_service_enabled(
IsA(http.HttpRequest)
).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest),
'compute').MultipleTimes().AndReturn(True)
api.nova.tenant_absolute_limits(
IsA(http.HttpRequest),
reserved=True,
tenant_id=tenant_id).AndReturn(self.limits['absolute'])
api.cinder.tenant_absolute_limits(
IsA(http.HttpRequest),
tenant_id).AndReturn(self.cinder_limits['absolute'])
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request)
expected_output = self.get_usages_from_limits()
expected_output.update({'ram': {'available': float("inf"),
'used': 1024,
'quota': float("inf")}})
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected_output, quota_usages.usages)
def test_get_all_disabled_quotas(self):
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(
False)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
self.mox.ReplayAll()
result_quotas = quotas.get_disabled_quotas(self.request)
expected_quotas = list(quotas.CINDER_QUOTA_FIELDS) + \
list(quotas.NEUTRON_QUOTA_FIELDS) + list(quotas.NOVA_QUOTA_FIELDS)
self.assertItemsEqual(result_quotas, expected_quotas)
def _test_tenant_quota_usages(self, nova_quotas_enabled=True,
with_compute=True, with_volume=True):
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(
with_volume)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
api.base.is_service_enabled(
IsA(http.HttpRequest), 'compute'
).MultipleTimes().AndReturn(with_compute)
if with_compute:
servers = [s for s in self.servers.list()
if s.tenant_id == self.request.user.tenant_id]
api.nova.flavor_list(IsA(http.HttpRequest)) \
.AndReturn(self.flavors.list())
api.network.floating_ip_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
.AndReturn(self.floating_ips.list())
search_opts = {'tenant_id': self.request.user.tenant_id}
api.nova.server_list(IsA(http.HttpRequest),
search_opts=search_opts,
all_tenants=True) \
.AndReturn([servers, False])
if nova_quotas_enabled:
api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.quotas.first())
if with_volume:
opts = {'all_tenants': 1,
'project_id': self.request.user.tenant_id}
cinder.volume_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.volumes.list())
cinder.volume_snapshot_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.cinder_volume_snapshots.list())
cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.cinder_quotas.first())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request)
expected_output = self.get_usages(
nova_quotas_enabled=nova_quotas_enabled, with_volume=with_volume,
with_compute=with_compute)
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected_output, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected_output, quota_usages.usages)
def __init__(self, request, context, *args, **kwargs):
self._init_images_cache()
self.request = request
self.context = context
super(SetInstanceDetailsAction, self).__init__(
request, context, *args, **kwargs)
# Hide the device field if the hypervisor doesn't support it.
if not nova.can_set_mount_point():
self.fields['device_name'].widget = forms.widgets.HiddenInput()
source_type_choices = [
('', _("Select source")),
("image_id", _("Boot from image")),
("instance_snapshot_id", _("Boot from snapshot")),
]
if cinder.is_volume_service_enabled(request):
source_type_choices.append(("volume_id", _("Boot from volume")))
try:
if api.nova.extension_supported("BlockDeviceMappingV2Boot",
request):
source_type_choices.append(
("volume_image_id",
_("Boot from image (creates a new volume)")))
except Exception:
exceptions.handle(request, _('Unable to retrieve extensions '
'information.'))
source_type_choices.append(
("volume_snapshot_id",
_("Boot from volume snapshot (creates a new volume)")))
self.fields['source_type'].choices = source_type_choices
def tenant_limit_usages(request):
# TODO(licostan): This method shall be removed from Quota module.
# ProjectUsage/BaseUsage maybe used instead on volume/image dashboards.
limits = {}
try:
if base.is_service_enabled(request, 'compute'):
limits.update(nova.tenant_absolute_limits(request, reserved=True))
except Exception:
msg = _("Unable to retrieve compute limit information.")
exceptions.handle(request, msg)
if cinder.is_volume_service_enabled(request):
try:
limits.update(cinder.tenant_absolute_limits(request))
except cinder.cinder_exception.ClientException:
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
# TODO(amotoki): Support neutron quota details extensions
# which returns limit/usage/reserved per resource.
# Note that the data format is different from nova/cinder limit API.
# https://developer.openstack.org/
# api-ref/network/v2/#quotas-details-extension-quota-details
return limits
def get_disabled_quotas(request):
# We no longer supports nova network, so we always disable
# network related nova quota fields.
disabled_quotas = set()
# Cinder
if not cinder.is_volume_service_enabled(request):
disabled_quotas.update(CINDER_QUOTA_FIELDS)
# Neutron
if not base.is_service_enabled(request, 'network'):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
else:
if not neutron.is_extension_supported(request, 'security-group'):
disabled_quotas.update(['security_group', 'security_group_rule'])
if not neutron.is_router_enabled(request):
disabled_quotas.update(['router', 'floatingip'])
try:
if not neutron.is_quotas_extension_supported(request):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
except Exception:
LOG.exception("There was an error checking if the Neutron "
"quotas extension is enabled.")
# Nova
if not (base.is_service_enabled(request, 'compute') and
nova.can_set_quotas()):
disabled_quotas.update(NOVA_QUOTA_FIELDS)
# There appear to be no glance quota fields currently
return disabled_quotas
def _update_project_quota(self, request, data, project_id):
disabled_quotas = quotas.get_disabled_quotas(request)
# Update the project quotas.
if api.base.is_service_enabled(request, 'compute'):
nova_data = {key: data[key] for key in
set(quotas.NOVA_QUOTA_FIELDS) - disabled_quotas}
nova.tenant_quota_update(request, project_id, **nova_data)
if cinder.is_volume_service_enabled(request):
cinder_data = dict([(key, data[key]) for key in
quotas.CINDER_QUOTA_FIELDS])
cinder.tenant_quota_update(request,
project_id,
**cinder_data)
if api.base.is_service_enabled(request, 'network') and \
api.neutron.is_quotas_extension_supported(request):
neutron_data = {}
for key in quotas.NEUTRON_QUOTA_FIELDS:
if key not in disabled_quotas:
neutron_data[key] = data[key]
api.neutron.tenant_quota_update(request,
project_id,
**neutron_data)
def tenant_limit_usages(request):
# TODO(licostan): This method shall be removed from Quota module.
# ProjectUsage/BaseUsage maybe used instead on volume/image dashboards.
limits = {}
try:
if base.is_service_enabled(request, 'compute'):
limits.update(nova.tenant_absolute_limits(request, reserved=True))
except Exception:
msg = _("Unable to retrieve compute limit information.")
exceptions.handle(request, msg)
if cinder.is_volume_service_enabled(request):
try:
limits.update(cinder.tenant_absolute_limits(request))
volumes = cinder.volume_list(request)
snapshots = cinder.volume_snapshot_list(request)
# gigabytesUsed should be a total of volumes and snapshots
vol_size = sum([getattr(volume, 'size', 0) for volume
in volumes])
snap_size = sum([getattr(snap, 'size', 0) for snap
in snapshots])
limits['gigabytesUsed'] = vol_size + snap_size
limits['volumesUsed'] = len(volumes)
limits['snapshotsUsed'] = len(snapshots)
except cinder.cinder_exception.ClientException:
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
return limits
def get_disabled_quotas(request):
disabled_quotas = set([])
# Nova
if not nova.can_set_quotas():
disabled_quotas.update(NOVA_QUOTA_FIELDS)
# Cinder
if not cinder.is_volume_service_enabled(request):
disabled_quotas.update(CINDER_QUOTA_FIELDS)
# Neutron
if not base.is_service_enabled(request, 'network'):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
else:
# Remove the nova network quotas
disabled_quotas.update(['floating_ips', 'fixed_ips'])
if neutron.is_extension_supported(request, 'security-group'):
# If Neutron security group is supported, disable Nova quotas
disabled_quotas.update(['security_groups', 'security_group_rules'])
else:
# If Nova security group is used, disable Neutron quotas
disabled_quotas.update(['security_group', 'security_group_rule'])
try:
if not neutron.is_quotas_extension_supported(request):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
except Exception:
LOG.exception("There was an error checking if the Neutron "
"quotas extension is enabled.")
return disabled_quotas
def get_data(self):
needs_gs = False
if cinder.is_volume_service_enabled(self.request):
try:
marker, sort_dir = self._get_marker()
snapshots, self._has_more_data, self._has_prev_data = \
cinder.volume_snapshot_list_paged(
self.request, paginate=True, marker=marker,
sort_dir=sort_dir, search_opts={'all_tenants': True})
volumes = cinder.volume_list(
self.request,
search_opts={'all_tenants': True})
volumes = dict((v.id, v) for v in volumes)
except Exception:
snapshots = []
volumes = {}
exceptions.handle(self.request, _("Unable to retrieve "
"volume snapshots."))
needs_gs = any(getattr(snapshot, 'group_snapshot_id', None)
for snapshot in snapshots)
if needs_gs:
try:
group_snapshots = cinder.group_snapshot_list(
self.request, search_opts={'all_tenants': True})
group_snapshots = dict((gs.id, gs) for gs
in group_snapshots)
except Exception:
group_snapshots = {}
exceptions.handle(self.request,
_("Unable to retrieve group snapshots."))
# Gather our tenants to correlate against volume IDs
try:
tenants, has_more = keystone.tenant_list(self.request)
except Exception:
tenants = []
msg = _('Unable to retrieve project '
'information of volume snapshots.')
exceptions.handle(self.request, msg)
tenant_dict = dict((t.id, t) for t in tenants)
for snapshot in snapshots:
volume = volumes.get(snapshot.volume_id)
if needs_gs:
group_snapshot = group_snapshots.get(
snapshot.group_snapshot_id)
snapshot.group_snapshot = group_snapshot
else:
snapshot.group_snapshot = None
tenant_id = snapshot.project_id
tenant = tenant_dict.get(tenant_id, None)
snapshot._volume = volume
snapshot.tenant_name = getattr(tenant, "name", None)
snapshot.host_name = getattr(
volume, 'os-vol-host-attr:host', None)
else:
snapshots = []
return snapshots
def _test_tenant_quota_usages_with_target(
self, targets,
use_compute_call=True,
use_flavor_list=False, use_cinder_call=False):
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
.AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest), 'compute') \
.MultipleTimes().AndReturn(True)
if use_compute_call:
servers = [s for s in self.servers.list()
if s.tenant_id == self.request.user.tenant_id]
if use_flavor_list:
api.nova.flavor_list(IsA(http.HttpRequest)) \
.AndReturn(self.flavors.list())
search_opts = {'tenant_id': self.request.user.tenant_id}
api.nova.server_list(IsA(http.HttpRequest),
search_opts=search_opts) \
.AndReturn([servers, False])
api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.quotas.first())
if use_cinder_call:
opts = {'all_tenants': 1,
'project_id': self.request.user.tenant_id}
cinder.volume_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.volumes.list())
cinder.volume_snapshot_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.cinder_volume_snapshots.list())
cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.cinder_quotas.first())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request,
targets=targets)
expected = self.get_usages()
expected = dict((k, v) for k, v in expected.items() if k in targets)
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected, quota_usages.usages)
def test_tenant_quota_usages_unlimited_quota(self):
inf_quota = self.quotas.first()
inf_quota['ram'] = -1
servers = [s for s in self.servers.list()
if s.tenant_id == self.request.user.tenant_id]
cinder.is_volume_service_enabled(
IsA(http.HttpRequest)
).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest),
'compute').MultipleTimes().AndReturn(True)
api.nova.flavor_list(IsA(http.HttpRequest)) \
.AndReturn(self.flavors.list())
api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(inf_quota)
api.network.floating_ip_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.network.tenant_floating_ip_list(IsA(http.HttpRequest)) \
.AndReturn(self.floating_ips.list())
search_opts = {'tenant_id': self.request.user.tenant_id}
api.nova.server_list(IsA(http.HttpRequest), search_opts=search_opts,
all_tenants=True) \
.AndReturn([servers, False])
opts = {'all_tenants': 1, 'project_id': self.request.user.tenant_id}
cinder.volume_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.volumes.list())
cinder.volume_snapshot_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.cinder_volume_snapshots.list())
cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.cinder_quotas.first())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request)
expected_output = self.get_usages()
expected_output.update({'ram': {'available': float("inf"),
'used': 1024,
'quota': float("inf")}})
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected_output, quota_usages.usages)
def test_tenant_quota_usages_neutron_fip_disabled(self):
servers = [s for s in self.servers.list()
if s.tenant_id == self.request.user.tenant_id]
cinder.is_volume_service_enabled(
IsA(http.HttpRequest)
).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest),
'network').AndReturn(False)
api.base.is_service_enabled(IsA(http.HttpRequest),
'compute').MultipleTimes().AndReturn(True)
api.nova.flavor_list(IsA(http.HttpRequest)) \
.AndReturn(self.flavors.list())
api.nova.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.quotas.first())
api.network.floating_ip_supported(IsA(http.HttpRequest)) \
.AndReturn(False)
search_opts = {'tenant_id': self.request.user.tenant_id}
api.nova.server_list(IsA(http.HttpRequest), search_opts=search_opts,
all_tenants=True) \
.AndReturn([servers, False])
opts = {'all_tenants': 1, 'project_id': self.request.user.tenant_id}
cinder.volume_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.volumes.list())
cinder.volume_snapshot_list(IsA(http.HttpRequest), opts) \
.AndReturn(self.cinder_volume_snapshots.list())
cinder.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.cinder_quotas.first())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request)
expected_output = self.get_usages()
expected_output['floating_ips']['used'] = 0
expected_output['floating_ips']['available'] = 1
# Compare internal structure of usages to expected.
self.assertItemsEqual(expected_output, quota_usages.usages)
def handle(self, request, data):
# Update the default quotas.
# `fixed_ips` update for quota class is not supported by novaclient
nova_data = {
key: value for key, value in data.items()
if key in quotas.NOVA_QUOTA_FIELDS and key != 'fixed_ips'
}
is_error_nova = False
is_error_cinder = False
is_volume_service_enabled = cinder.is_volume_service_enabled(request)
# Update the default quotas for nova.
try:
nova.default_quota_update(request, **nova_data)
except Exception:
is_error_nova = True
# Update the default quotas for cinder.
if is_volume_service_enabled:
cinder_data = {
key: value for key, value in data.items()
if key in quotas.CINDER_QUOTA_FIELDS
}
try:
cinder.default_quota_update(request, **cinder_data)
except Exception:
is_error_cinder = True
else:
LOG.debug('Unable to update Cinder default quotas'
' because the Cinder volume service is disabled.')
# Analyze errors (if any) to determine what success and error messages
# to display to the user.
if is_error_nova and not is_error_cinder:
if is_volume_service_enabled:
self.success_message = _('Default quotas updated for Cinder.')
exceptions.handle(request,
_('Unable to update default quotas'
' for Nova.'))
else:
return False
elif is_error_cinder and not is_error_nova:
self.success_message = _('Default quotas updated for Nova.')
exceptions.handle(request,
_('Unable to update default quotas for Cinder.'))
elif is_error_nova and is_error_cinder:
return False
return True
def populate_volume_id_choices(self, request, context):
volumes = []
try:
if cinder.is_volume_service_enabled(request):
available = api.cinder.VOLUME_STATE_AVAILABLE
volumes = [self._get_volume_display_name(v)
for v in cinder.volume_list(self.request,
search_opts=dict(status=available, bootable=True))]
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve list of volumes.'))
if volumes:
volumes.insert(0, ("", _("Select Volume")))
else:
volumes.insert(0, ("", _("No volumes available")))
return volumes
def populate_volume_snapshot_id_choices(self, request, context):
snapshots = []
try:
if cinder.is_volume_service_enabled(request):
available = api.cinder.VOLUME_STATE_AVAILABLE
snapshots = [self._get_volume_display_name(s)
for s in cinder.volume_snapshot_list(
self.request, search_opts=dict(status=available))]
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve list of volume '
'snapshots.'))
if snapshots:
snapshots.insert(0, ("", _("Select Volume Snapshot")))
else:
snapshots.insert(0, ("", _("No volume snapshots available")))
return snapshots
def get_data(self):
snapshots = []
volumes = {}
needs_gs = False
if cinder.is_volume_service_enabled(self.request):
try:
marker, sort_dir = self._get_marker()
snapshots, self._has_more_data, self._has_prev_data = \
cinder.volume_snapshot_list_paged(
self.request, paginate=True, marker=marker,
sort_dir=sort_dir)
except Exception:
exceptions.handle(self.request,
_("Unable to retrieve volume snapshots."))
try:
volumes = cinder.volume_list(self.request)
volumes = dict((v.id, v) for v in volumes)
except Exception:
exceptions.handle(self.request,
_("Unable to retrieve volumes."))
needs_gs = any(getattr(snapshot, 'group_snapshot_id', None)
for snapshot in snapshots)
if needs_gs:
try:
group_snapshots = cinder.group_snapshot_list(self.request)
group_snapshots = dict((gs.id, gs) for gs
in group_snapshots)
except Exception:
group_snapshots = {}
exceptions.handle(self.request,
_("Unable to retrieve group snapshots."))
for snapshot in snapshots:
volume = volumes.get(snapshot.volume_id)
setattr(snapshot, '_volume', volume)
if needs_gs:
group_snapshot = group_snapshots.get(
snapshot.group_snapshot_id)
snapshot.group_snapshot = group_snapshot
else:
snapshot.group_snapshot = None
return snapshots
def tenant_limit_usages(request):
# TODO(licostan): This method shall be removed from Quota module.
# ProjectUsage/BaseUsage maybe used instead on volume/image dashboards.
limits = {}
try:
if base.is_service_enabled(request, 'compute'):
limits.update(nova.tenant_absolute_limits(request, reserved=True))
except Exception:
msg = _("Unable to retrieve compute limit information.")
exceptions.handle(request, msg)
if cinder.is_volume_service_enabled(request):
try:
limits.update(cinder.tenant_absolute_limits(request))
except cinder.cinder_exception.ClientException:
msg = _("Unable to retrieve volume limit information.")
exceptions.handle(request, msg)
return limits
def get_data(self):
if cinder.is_volume_service_enabled(self.request):
try:
marker, sort_dir = self._get_marker()
snapshots, self._has_more_data, self._has_prev_data = \
cinder.volume_snapshot_list_paged(
self.request, paginate=True, marker=marker,
sort_dir=sort_dir, search_opts={'all_tenants': True})
volumes = cinder.volume_list(
self.request,
search_opts={'all_tenants': True})
volumes = dict((v.id, v) for v in volumes)
except Exception:
snapshots = []
volumes = {}
exceptions.handle(self.request, _("Unable to retrieve "
"volume snapshots."))
# Gather our tenants to correlate against volume IDs
try:
tenants, has_more = keystone.tenant_list(self.request)
except Exception:
tenants = []
msg = _('Unable to retrieve volume project information.')
exceptions.handle(self.request, msg)
tenant_dict = dict([(t.id, t) for t in tenants])
for snapshot in snapshots:
volume = volumes.get(snapshot.volume_id)
tenant_id = getattr(volume,
'os-vol-tenant-attr:tenant_id', None)
tenant = tenant_dict.get(tenant_id, None)
snapshot._volume = volume
snapshot.tenant_name = getattr(tenant, "name", None)
snapshot.host_name = getattr(
volume, 'os-vol-host-attr:host', None)
else:
snapshots = []
return sorted(snapshots,
key=lambda snapshot: snapshot.tenant_name or '')
def get_disabled_quotas(request):
disabled_quotas = set([])
# Cinder
if not cinder.is_volume_service_enabled(request):
disabled_quotas.update(CINDER_QUOTA_FIELDS)
# Neutron
if not base.is_service_enabled(request, 'network'):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
else:
# Remove the nova network quotas
disabled_quotas.update(['floating_ips', 'fixed_ips'])
if neutron.is_extension_supported(request, 'security-group'):
# If Neutron security group is supported, disable Nova quotas
disabled_quotas.update(['security_groups', 'security_group_rules'])
else:
# If Nova security group is used, disable Neutron quotas
disabled_quotas.update(['security_group', 'security_group_rule'])
if not neutron.is_router_enabled(request):
disabled_quotas.update(['router', 'floatingip'])
try:
if not neutron.is_quotas_extension_supported(request):
disabled_quotas.update(NEUTRON_QUOTA_FIELDS)
except Exception:
LOG.exception("There was an error checking if the Neutron "
"quotas extension is enabled.")
# Nova
if not (base.is_service_enabled(request, 'compute') and
nova.can_set_quotas()):
disabled_quotas.update(NOVA_QUOTA_FIELDS)
# The 'missing' quota fields are all nova (this is hardcoded in
# dashboards.admin.defaults.workflows)
disabled_quotas.update(MISSING_QUOTA_FIELDS)
# There appear to be no glance quota fields currently
return disabled_quotas
def get_data(self):
snapshots = []
volumes = {}
if cinder.is_volume_service_enabled(self.request):
try:
marker, sort_dir = self._get_marker()
snapshots, self._has_more_data, self._has_prev_data = \
cinder.volume_snapshot_list_paged(
self.request, paginate=True, marker=marker,
sort_dir=sort_dir)
volumes = cinder.volume_list(self.request)
volumes = dict((v.id, v) for v in volumes)
except Exception:
exceptions.handle(self.request, _("Unable to retrieve "
"volume snapshots."))
for snapshot in snapshots:
volume = volumes.get(snapshot.volume_id)
setattr(snapshot, '_volume', volume)
return snapshots
def _update_project_quota(self, request, data, project_id):
disabled_quotas = quotas.get_disabled_quotas(request)
# Update the project quotas.
if api.base.is_service_enabled(request, 'compute'):
nova_data = {key: data[key] for key in
quotas.NOVA_QUOTA_FIELDS - disabled_quotas}
if nova_data:
nova.tenant_quota_update(request, project_id, **nova_data)
if cinder.is_volume_service_enabled(request):
cinder_data = {key: data[key] for key in
quotas.CINDER_QUOTA_FIELDS - disabled_quotas}
if cinder_data:
cinder.tenant_quota_update(request, project_id, **cinder_data)
if (api.base.is_service_enabled(request, 'network') and
api.neutron.is_quotas_extension_supported(request)):
neutron_data = {key: data[key] for key in
quotas.NEUTRON_QUOTA_FIELDS - disabled_quotas}
if neutron_data:
api.neutron.tenant_quota_update(request, project_id,
**neutron_data)
def _test_tenant_quota_usages_neutron_with_target(self, targets):
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
.AndReturn(True)
api.neutron.is_extension_supported(IsA(http.HttpRequest),
'security-group').AndReturn(True)
api.neutron.is_router_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.neutron.is_quotas_extension_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'compute') \
.MultipleTimes().AndReturn(True)
api.neutron.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.neutron_quotas.first())
if 'networks' in targets:
api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.networks.list())
if 'subnets' in targets:
api.neutron.subnet_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.subnets.list())
if 'routers' in targets:
api.neutron.router_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.routers.list())
if 'floating_ips' in targets:
api.neutron.floating_ip_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.neutron.tenant_floating_ip_list(IsA(http.HttpRequest)) \
.AndReturn(self.floating_ips.list())
if 'security_groups' in targets:
api.neutron.security_group_list(IsA(http.HttpRequest)) \
.AndReturn(self.security_groups.list())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request,
targets=targets)
network_used = len(self.networks.list())
subnet_used = len(self.subnets.list())
router_used = len(self.routers.list())
fip_used = len(self.floating_ips.list())
sg_used = len(self.security_groups.list())
expected = {
'networks': {
'used': network_used,
'quota': 10,
'available': 10 - network_used
},
'subnets': {
'used': subnet_used,
'quota': 10,
'available': 10 - subnet_used
},
'routers': {
'used': router_used,
'quota': 10,
'available': 10 - router_used
},
'security_groups': {
'used': sg_used,
'quota': 20,
'available': 20 - sg_used
},
'floating_ips': {
'used': fip_used,
'quota': 50,
'available': 50 - fip_used
},
}
expected = dict((k, v) for k, v in expected.items() if k in targets)
# Compare internal structure of usages to expected.
self.assertEqual(expected, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected, quota_usages.usages)
def allowed(self, request, volume=None):
if volume and cinder.is_volume_service_enabled(request):
return volume.status == "available"
return False
def allowed(self, request):
return cinder.is_volume_service_enabled(request)
def allowed(self, request):
return cinder.is_volume_service_enabled(request)
def _test_tenant_quota_usages_neutron_with_target(
self, targets):
cinder.is_volume_service_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'network') \
.AndReturn(True)
api.neutron.is_extension_supported(IsA(http.HttpRequest),
'security-group').AndReturn(True)
api.neutron.is_router_enabled(IsA(http.HttpRequest)).AndReturn(True)
api.neutron.is_quotas_extension_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.base.is_service_enabled(IsA(http.HttpRequest), 'compute') \
.MultipleTimes().AndReturn(True)
api.neutron.tenant_quota_get(IsA(http.HttpRequest), '1') \
.AndReturn(self.neutron_quotas.first())
if 'networks' in targets:
api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.networks.list())
if 'subnets' in targets:
api.neutron.subnet_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.subnets.list())
if 'routers' in targets:
api.neutron.router_list(IsA(http.HttpRequest),
tenant_id=self.request.user.tenant_id) \
.AndReturn(self.routers.list())
if 'floating_ips' in targets:
api.neutron.floating_ip_supported(IsA(http.HttpRequest)) \
.AndReturn(True)
api.neutron.tenant_floating_ip_list(IsA(http.HttpRequest)) \
.AndReturn(self.floating_ips.list())
if 'security_groups' in targets:
api.neutron.security_group_list(IsA(http.HttpRequest)) \
.AndReturn(self.security_groups.list())
self.mox.ReplayAll()
quota_usages = quotas.tenant_quota_usages(self.request,
targets=targets)
network_used = len(self.networks.list())
subnet_used = len(self.subnets.list())
router_used = len(self.routers.list())
fip_used = len(self.floating_ips.list())
sg_used = len(self.security_groups.list())
expected = {
'networks': {'used': network_used, 'quota': 10,
'available': 10 - network_used},
'subnets': {'used': subnet_used, 'quota': 10,
'available': 10 - subnet_used},
'routers': {'used': router_used, 'quota': 10,
'available': 10 - router_used},
'security_groups': {'used': sg_used, 'quota': 20,
'available': 20 - sg_used},
'floating_ips': {'used': fip_used, 'quota': 50,
'available': 50 - fip_used},
}
expected = dict((k, v) for k, v in expected.items() if k in targets)
# Compare internal structure of usages to expected.
self.assertEqual(expected, quota_usages.usages)
# Compare available resources
self.assertAvailableQuotasEqual(expected, quota_usages.usages)
def allowed(self, request, volume=None):
if volume and cinder.is_volume_service_enabled(request):
return volume.status == "available"
return False