def get_instances_data(self):
policy_targetid = self.tab_group.kwargs['policy_target_id']
filtered_instances = []
try:
policytargets = client.pt_list(self.request,
policy_target_group_id=policy_targetid)
policy_target_ports = [x.port_id for x in policytargets]
marker = self.request.GET.get(
tables.InstancesTable._meta.pagination_param, None)
instances, self._has_more = api.nova.server_list(
self.request, search_opts={'marker': marker, 'paginate': True})
instances = [item for item in instances
if not itables.is_deleting(item)]
for item in instances:
for port in api.neutron.port_list(self.request,
device_id=item.id):
if port.id in policy_target_ports:
filtered_instances.append(item)
break
except Exception:
self._has_more = False
error_message = _('Unable to get instances')
exceptions.handle(self.request, error_message)
filtered_instances = []
return filtered_instances
def get_instances_data(self):
policy_targetid = self.tab_group.kwargs['policy_target_id']
filtered_instances = []
try:
policytargets = client.pt_list(
self.request,
tenant_id=self.request.user.tenant_id,
policy_target_group_id=policy_targetid)
policy_target_ports = [x.port_id for x in policytargets]
policy_target_ids = [p.id for p in policytargets]
marker = self.request.GET.get(
tables.InstancesTable._meta.pagination_param, None)
# TODO(Sumit): Setting paginate to False is a temporary
# fix. Earlier, when paginate was set to True we were
# retrieving instances in pages and were only processing
# the first page. While pagination is required for
# scaling to a large number of instances, we need to first
# retrieve the instances in pages, then process them,
# and then show the filtered list (filtered_instances)
# in pages.
instances, self._has_more = api.nova.server_list(self.request,
search_opts={
'marker':
marker,
'paginate':
False
})
self._has_more = False
instances = [
item for item in instances if not itables.is_deleting(item)
]
# port_list for a given instance is not available
# when it query immediately after member create,
# So adding half sec sleep before port list query
if policy_target_ports:
time.sleep(0.5)
for item in instances:
metadata_pts = item.metadata.get('pts', None)
if metadata_pts:
pts = metadata_pts.split(",")
for pt in pts:
if pt in policy_target_ids:
filtered_instances.append(item)
break
else:
for port in api.neutron.port_list(self.request,
device_id=item.id):
if port.id in policy_target_ports:
filtered_instances.append(item)
break
except Exception:
self._has_more = False
error_message = _('Unable to get instances')
exceptions.handle(self.request, error_message)
filtered_instances = []
return filtered_instances
def get_instances_data(self):
policy_targetid = self.tab_group.kwargs['policy_target_id']
filtered_instances = []
try:
policytargets = client.pt_list(self.request,
tenant_id=self.request.user.tenant_id,
policy_target_group_id=policy_targetid)
policy_target_ports = [x.port_id for x in policytargets]
policy_target_ids = [p.id for p in policytargets]
marker = self.request.GET.get(
tables.InstancesTable._meta.pagination_param, None)
# TODO(Sumit): Setting paginate to False is a temporary
# fix. Earlier, when paginate was set to True we were
# retrieving instances in pages and were only processing
# the first page. While pagination is required for
# scaling to a large number of instances, we need to first
# retrieve the instances in pages, then process them,
# and then show the filtered list (filtered_instances)
# in pages.
instances, self._has_more = api.nova.server_list(
self.request, search_opts={'marker': marker,
'paginate': False})
self._has_more = False
instances = [item for item in instances
if not itables.is_deleting(item)]
# port_list for a given instance is not available
# when it query immediately after member create,
# So adding half sec sleep before port list query
if policy_target_ports:
time.sleep(0.5)
for item in instances:
metadata_pts = item.metadata.get('pts', None)
if metadata_pts:
pts = metadata_pts.split(",")
for pt in pts:
if pt in policy_target_ids:
filtered_instances.append(item)
break
else:
for port in api.neutron.port_list(self.request,
device_id=item.id):
if port.id in policy_target_ports:
filtered_instances.append(item)
break
except Exception:
self._has_more = False
error_message = _('Unable to get instances')
exceptions.handle(self.request, error_message)
filtered_instances = []
return filtered_instances
def allowed(self, request, instance):
return ((instance.status in project_tables.ACTIVE_STATES
or instance.status == 'SHUTOFF')
and not project_tables.is_deleting(instance))
def allowed(self, request, instance):
return ((instance.status in project_tables.ACTIVE_STATES)
and not project_tables.is_deleting(instance))
def allowed(self, request, instance):
return ((instance.status in ACTIVE_STATES
or instance.status == 'SHUTOFF')
and not is_deleting(instance))
def allowed(self, request, instance=None):
return (instance.status in instance_tables.SNAPSHOT_READY_STATES
and not instance_tables.is_deleting(instance)
and request.user.tenant_id == instance.tenant_id)
def allowed(self, request, instance):
return request.user.is_superuser and instance.status in proj_tables.ACTIVE_STATES and not proj_tables.is_deleting(instance)
def allowed(self, request, instance):
return instance.status in BLESSED_STATES and not proj_tables.is_deleting(instance)
def allowed(self, request, instance):
return request.user.is_superuser \
and instance.status not in self.DISALLOWED_STATES \
and not proj_tables.is_deleting(instance)
def allowed(self, request, instance):
return ((instance.status in ACTIVE_STATES
or instance.status == 'SHUTOFF')
and not is_deleting(instance))
def allowed(self, request, instance=None):
return (instance.status in instance_tables.SNAPSHOT_READY_STATES and
not instance_tables.is_deleting(instance) and
request.user.tenant_id == instance.tenant_id)
def allowed(self, request, instance):
return request.user.is_superuser and instance.status in proj_tables.ACTIVE_STATES and not proj_tables.is_deleting(
instance)
def allowed(self, request, instance):
return instance.status in BLESSED_STATES and not proj_tables.is_deleting(
instance)
