def delete(self, _id):
context = t_context.extract_context_from_environ()
# TODO(joehuang): get the release of top and bottom
t_release = cons.R_MITAKA
b_release = cons.R_MITAKA
s_ctx = hclient.get_res_routing_ref(context, _id, request.url,
cons.ST_CINDER)
if not s_ctx:
return utils.format_cinder_error(
404,
_('Volume %s could not be found.') % _id)
if s_ctx['b_url'] == '':
return utils.format_cinder_error(
404, _('Bottom Pod endpoint incorrect'))
b_headers = hclient.convert_header(t_release, b_release,
request.headers)
resp = hclient.forward_req(context, 'DELETE', b_headers,
s_ctx['b_url'], request.body)
response.status = resp.status_code
# don't remove the resource routing for delete is async. operation
# remove the routing when query is executed but not find
# No content in the resp actually
return response
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to delete pods'))
return
try:
with context.session.begin():
pod = core.get_resource(context, models.Pod, _id)
if pod is not None:
ag_name = utils.get_ag_name(pod['pod_name'])
ag = az_ag.get_ag_by_name(context, ag_name)
if ag is not None:
az_ag.delete_ag(context, ag['id'])
core.delete_resource(context, models.Pod, _id)
pecan.response.status = 200
except t_exc.ResourceNotFound:
return Response(_('Pod not found'), 404)
except Exception as e:
LOG.exception(
_LE('Failed to delete pod: %(pod_id)s,'
'%(exception)s'), {
'pod_id': _id,
'exception': e
})
return Response(_('Failed to delete pod'), 500)
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_DELETE):
pecan.abort(401, _('Unauthorized to delete dcs'))
return
try:
with context.session.begin():
region_object = core.get_resource_object(context, models.DC, _id)
if len(region_object.fabrics) >0:
raise t_exceptions.InUse("Specified dc has fabric(s)")
if len(region_object.core_routers) >0:
raise t_exceptions.InUse("Specified dc has core_router(s)")
core.delete_resource(context, models.DC, _id)
pecan.response.status = 200
return {}
except t_exceptions.InUse:
return Response(_('Specified region has dcs/core_routers'), 400)
except t_exceptions.ResourceNotFound:
return Response(_('DC not found'), 404)
except Exception as e:
LOG.exception('Failed to delete dc: %(dc_id)s,'
'%(exception)s',
{'dc_id': _id,
'exception': e})
return Response(_('Failed to delete dc'), 500)
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_DELETE):
pecan.abort(401, _('Unauthorized to delete pods'))
return
try:
with context.session.begin():
pod = core.get_resource(context, models.Pod, _id)
if pod is not None:
ag_name = utils.get_ag_name(pod['pod_name'])
ag = az_ag.get_ag_by_name(context, ag_name)
if ag is not None:
az_ag.delete_ag(context, ag['id'])
core.delete_resource(context, models.Pod, _id)
pecan.response.status = 200
return {}
except t_exc.ResourceNotFound:
return Response(_('Pod not found'), 404)
except Exception as e:
LOG.exception(_LE('Failed to delete pod: %(pod_id)s,'
'%(exception)s'),
{'pod_id': _id,
'exception': e})
return Response(_('Failed to delete pod'), 500)
def delete(self, _id):
"""Marks volume types as deleted.
:param _id: id of volume type to be deleted
"""
context = t_context.extract_context_from_environ()
if not context.is_admin:
return utils.format_cinder_error(
403,
_("Policy doesn't allow volume_extension:types_manage "
"to be performed."))
session = core.get_session()
with session.begin():
try:
db_api.volume_type_get(context, _id, session)
except exceptions.VolumeTypeNotFound as e:
return utils.format_cinder_error(404, e.message)
try:
db_api.volume_type_delete(context, _id, session)
except Exception as e:
LOG.exception(
_LE('Fail to update volume type: %(id)s,'
'%(exception)s'), {
'id': _id,
'exception': e
})
return utils.format_cinder_error(
500, _('Fail to delete volume type.'))
pecan.response.status = 202
return pecan.response
def check_string_length(value, name=None, min_len=0, max_len=None):
"""Check the length of specified string
:param value: the value of the string
:param name: the name of the string
:param min_len: the minimum length of the string
:param max_len: the maximum length of the string
"""
if not isinstance(value, six.string_types):
if name is None:
msg = _("The input is not a string or unicode")
else:
msg = _("%s is not a string or unicode") % name
raise t_exceptions.InvalidInput(message=msg)
if name is None:
name = value
if len(value) < min_len:
msg = _("%(name)s has a minimum character requirement of "
"%(min_length)s.") % {'name': name, 'min_length': min_len}
raise t_exceptions.InvalidInput(message=msg)
if max_len and len(value) > max_len:
msg = _("%(name)s has more than %(max_length)s "
"characters.") % {'name': name, 'max_length': max_len}
raise t_exceptions.InvalidInput(message=msg)
def delete(self, _id):
context = t_context.extract_context_from_environ()
# TODO(joehuang): get the release of top and bottom
t_release = cons.R_MITAKA
b_release = cons.R_MITAKA
s_ctx = self._get_res_routing_ref(context, _id, request.url)
if not s_ctx:
return Response(_('Failed to find resource'), 404)
if s_ctx['b_url'] == '':
return Response(_('bottom pod endpoint incorrect'), 404)
b_headers = self._convert_header(t_release, b_release, request.headers)
resp = hclient.forward_req(context, 'DELETE', b_headers,
s_ctx['b_url'], request.body)
response.status = resp.status_code
# don't remove the resource routing for delete is async. operation
# remove the routing when query is executed but not find
# No content in the resp actually
return response
def _check_metadata_properties_quota(self, context, metadata=None):
"""Enforce quota limits on metadata properties."""
if not metadata:
metadata = {}
if not isinstance(metadata, dict):
msg = (_("Metadata type should be dict."))
raise t_exceptions.InvalidMetadata(reason=msg)
num_metadata = len(metadata)
try:
QUOTAS.limit_check(context, metadata_items=num_metadata)
except t_exceptions.OverQuota as exc:
quota_metadata = exc.kwargs['quotas']['metadata_items']
raise t_exceptions.MetadataLimitExceeded(allowed=quota_metadata)
# Because metadata is processed in the bottom pod, we just do
# parameter validation here to ensure quota management
for k, v in six.iteritems(metadata):
try:
utils.check_string_length(v)
utils.check_string_length(k, min_len=1)
except t_exceptions.InvalidInput as e:
raise t_exceptions.InvalidMetadata(reason=str(e))
if len(k) > MAX_METADATA_KEY_LENGTH:
msg = _("Metadata property key greater than 255 characters")
raise t_exceptions.InvalidMetadataSize(reason=msg)
if len(v) > MAX_METADATA_VALUE_LENGTH:
msg = _("Metadata property value greater than 255 characters")
raise t_exceptions.InvalidMetadataSize(reason=msg)
def check_string_length(value, name=None, min_len=0, max_len=None):
"""Check the length of specified string
:param value: the value of the string
:param name: the name of the string
:param min_len: the minimum length of the string
:param max_len: the maximum length of the string
"""
if not isinstance(value, six.string_types):
if name is None:
msg = _("The input is not a string or unicode")
else:
msg = _("%s is not a string or unicode") % name
raise t_exceptions.InvalidInput(message=msg)
if name is None:
name = value
if len(value) < min_len:
msg = _("%(name)s has a minimum character requirement of "
"%(min_length)s.") % {
'name': name,
'min_length': min_len
}
raise t_exceptions.InvalidInput(message=msg)
if max_len and len(value) > max_len:
msg = _("%(name)s has more than %(max_length)s "
"characters.") % {
'name': name,
'max_length': max_len
}
raise t_exceptions.InvalidInput(message=msg)
def post(self, **kw):
context = t_context.extract_context_from_environ()
if 'region' not in kw:
pecan.abort(400, _('Request body region not found'))
return
print 'MaXiao kw '+str(request.context['request_data'])
region = request.context['request_data']['region']
region_name = region.get('region_name', '').strip()
_uuid = uuidutils.generate_uuid()
try:
with context.session.begin():
new_region = core.create_resource(
context, models.Region,
{'id': _uuid,
'region_name': region_name})
except db_exc.DBDuplicateEntry as e1:
LOG.exception('Record already exists on %(region_name)s: '
'%(exception)s',
{'region_name': region_name,
'exception': e1})
return Response(_('Record already exists'), 409)
except Exception as e2:
LOG.exception('Failed to create region: %(region_name)s,'
'%(exception)s ',
{'region_name': region_name,
'exception': e2})
return Response(_('Failed to create region'), 500)
return {'region': new_region}
def delete(self, _id):
context = t_context.extract_context_from_environ()
# TODO(joehuang): get the release of top and bottom
t_release = 'MITATA'
b_release = 'MITATA'
s_ctx = self._get_res_routing_ref(context, _id, request.url)
if not s_ctx:
return Response(_('Failed to find resource'), 404)
if s_ctx['b_url'] == '':
return Response(_('bottom pod endpoint incorrect'), 404)
b_headers = self._convert_header(t_release,
b_release,
request.headers)
resp = hclient.forward_req(context, 'DELETE',
b_headers,
s_ctx['b_url'],
request.body)
response.status = resp.status_code
# don't remove the resource routing for delete is async. operation
# remove the routing when query is executed but not find
# No content in the resp actually
return {}
def get_all(self, **kwargs):
"""Get all the jobs. Using filters, only get a subset of jobs.
:param kwargs: job filters
:return: a list of jobs
"""
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_JOB_LIST):
return utils.format_api_error(
403, _('Unauthorized to show all jobs'))
is_valid_filter, filters = self._get_filters(kwargs)
if not is_valid_filter:
msg = (_('Unsupported filter type: %(filters)s') % {
'filters': ', '.join([filter_name for filter_name in filters])
})
return utils.format_api_error(400, msg)
filters = [{'key': key,
'comparator': 'eq',
'value': value} for key, value in six.iteritems(filters)]
try:
jobs_in_job_table = db_api.list_jobs(context, filters)
jobs_in_job_log_table = db_api.list_jobs_from_log(context, filters)
jobs = jobs_in_job_table + jobs_in_job_log_table
return {'jobs': [self._get_more_readable_job(job) for job in jobs]}
except Exception as e:
LOG.exception('Failed to show all asynchronous jobs: '
'%(exception)s ', {'exception': e})
return utils.format_api_error(
500, _('Failed to show all asynchronous jobs'))
def post(self, **kw):
context = t_context.extract_context_from_environ()
if not context.is_admin:
return utils.format_nova_error(
403, _("Policy doesn't allow os_compute_api:os-aggregates:"
"index to be performed."))
if 'aggregate' not in kw:
return utils.format_nova_error(
400, _('aggregate is not set'))
host_aggregate = kw['aggregate']
name = host_aggregate['name'].strip()
avail_zone = host_aggregate.get('availability_zone')
if avail_zone:
avail_zone = avail_zone.strip()
try:
with context.session.begin():
aggregate = az_ag.create_ag_az(context,
ag_name=name,
az_name=avail_zone)
except db_exc.DBDuplicateEntry:
return utils.format_nova_error(
409, _('Aggregate %s already exists.') % name)
except Exception:
return utils.format_nova_error(
500, _('Fail to create aggregate'))
return {'aggregate': aggregate}
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_DELETE):
pecan.abort(401, _('Unauthorized to delete regions'))
return
try:
with context.session.begin():
print "MaXiao 111 delete region has dcs "
region_object = core.get_resource_object(context, models.Region, _id)
print "MaXiao delete region has dcs :"+str(region_result)
if len(region_object.dcs)>0:
raise t_exceptions.InUse("Specified region has dc(s)")
core.delete_resource(context, models.Region, _id)
pecan.response.status = 200
return {}
except t_exceptions.InUse:
return Response(_('Specified region has dcs'), 400)
except t_exceptions.ResourceNotFound:
return Response(_('Region not found'), 404)
except Exception as e:
LOG.exception('Failed to delete region: %(region_id)s,'
'%(exception)s',
{'region_id': _id,
'exception': e})
return Response(_('Failed to delete region'), 500)
def post(self, **kw):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to create bindings'))
return
if 'pod_binding' not in kw:
pecan.abort(400, _('Request body not found'))
return
pod_b = kw['pod_binding']
tenant_id = pod_b.get('tenant_id', '').strip()
pod_id = pod_b.get('pod_id', '').strip()
_uuid = uuidutils.generate_uuid()
if tenant_id == '' or pod_id == '':
return Response(_('Tenant_id and pod_id can not be empty'), 422)
# the az_pod_map_id should be exist for in the pod map table
try:
with context.session.begin():
pod = core.get_resource(context, models.Pod, pod_id)
if pod.get('az_name') == '':
return Response(_('Top region can not be bound'), 422)
except t_exc.ResourceNotFound:
return Response(_('pod_id not found in pod'), 422)
except Exception as e:
LOG.exception(
_LE('Failed to get_resource for pod_id: '
'%(pod_id)s ,'
'%(exception)s '), {
'pod_id': pod_id,
'exception': e
})
pecan.abort(500, _('Failed to create pod binding'))
return
try:
with context.session.begin():
pod_binding = core.create_resource(context, models.PodBinding,
{
'id': _uuid,
'tenant_id': tenant_id,
'pod_id': pod_id
})
except db_exc.DBDuplicateEntry:
return Response(_('Pod binding already exists'), 409)
except db_exc.DBConstraintError:
return Response(_('pod_id not exists in pod'), 422)
except db_exc.DBReferenceError:
return Response(_('DB reference not exists in pod'), 422)
except Exception as e:
LOG.exception(_LE('Failed to create pod binding: %(exception)s '),
{'exception': e})
pecan.abort(500, _('Failed to create pod binding'))
return
return {'pod_binding': pod_binding}
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if _id == 'detail':
return {'volumes': self._get_all(context)}
# TODO(joehuang): get the release of top and bottom
t_release = cons.R_MITAKA
b_release = cons.R_MITAKA
b_headers = hclient.convert_header(t_release, b_release,
request.headers)
s_ctx = hclient.get_res_routing_ref(context, _id, request.url,
cons.ST_CINDER)
if not s_ctx:
return utils.format_cinder_error(
404,
_('Volume %s could not be found.') % _id)
if s_ctx['b_url'] == '':
return utils.format_cinder_error(
404, _('Bottom Pod endpoint incorrect'))
resp = hclient.forward_req(context, 'GET', b_headers, s_ctx['b_url'],
request.body)
b_ret_body = jsonutils.loads(resp.content)
b_status = resp.status_code
response.status = b_status
if b_status == 200:
if b_ret_body.get('volume') is not None:
b_vol_ret = b_ret_body['volume']
ret_vol = hclient.convert_object(b_release,
t_release,
b_vol_ret,
res_type=cons.RT_VOLUME)
pod = utils.get_pod_by_top_id(context, _id)
if pod:
ret_vol['availability_zone'] = pod['az_name']
return {'volume': ret_vol}
# resource not find but routing exist, remove the routing
if b_status == 404:
filters = [{
'key': 'top_id',
'comparator': 'eq',
'value': _id
}, {
'key': 'resource_type',
'comparator': 'eq',
'value': cons.RT_VOLUME
}]
with context.session.begin():
core.delete_resources(context, models.ResourceRouting, filters)
return b_ret_body
def post(self, **kw):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to create bindings'))
return
if 'pod_binding' not in kw:
pecan.abort(400, _('Request body not found'))
return
pod_b = kw['pod_binding']
tenant_id = pod_b.get('tenant_id', '').strip()
pod_id = pod_b.get('pod_id', '').strip()
_uuid = uuidutils.generate_uuid()
if tenant_id == '' or pod_id == '':
return Response(
_('Tenant_id and pod_id can not be empty'),
422)
# the az_pod_map_id should be exist for in the pod map table
try:
with context.session.begin():
pod = core.get_resource(context, models.Pod,
pod_id)
if pod.get('az_name') == '':
return Response(_('Top region can not be bound'), 422)
except t_exc.ResourceNotFound:
return Response(_('pod_id not found in pod'), 422)
except Exception as e:
LOG.error(_LE('Fail to create pod binding: %(exception)s'),
{'exception': e})
pecan.abort(500, _('Fail to create pod binding'))
return
try:
with context.session.begin():
pod_binding = core.create_resource(context, models.PodBinding,
{'id': _uuid,
'tenant_id': tenant_id,
'pod_id': pod_id})
except db_exc.DBDuplicateEntry:
return Response(_('Pod binding already exists'), 409)
except db_exc.DBConstraintError:
return Response(_('pod_id not exists in pod'), 422)
except db_exc.DBReferenceError:
return Response(_('DB reference not exists in pod'), 422)
except Exception as e:
LOG.error(_LE('Fail to create pod binding: %(exception)s'),
{'exception': e})
pecan.abort(500, _('Fail to create pod binding'))
return
return {'pod_binding': pod_binding}
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_ROUTINGS_SHOW):
return utils.format_api_error(
403, _('Unauthorized to show the resource routing'))
try:
return {'routing': db_api.get_resource_routing(context, _id)}
except t_exc.ResourceNotFound:
return utils.format_api_error(404, _('Resource routing not found'))
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if _id == 'detail':
return {'volumes': self._get_all(context)}
# TODO(joehuang): get the release of top and bottom
t_release = 'MITATA'
b_release = 'MITATA'
b_headers = self._convert_header(t_release,
b_release,
request.headers)
s_ctx = self._get_res_routing_ref(context, _id, request.url)
if not s_ctx:
return Response(_('Failed to find resource'), 404)
if s_ctx['b_url'] == '':
return Response(_('bottom pod endpoint incorrect'), 404)
resp = hclient.forward_req(context, 'GET',
b_headers,
s_ctx['b_url'],
request.body)
b_ret_body = jsonutils.loads(resp.content)
b_status = resp.status_code
response.status = b_status
if b_status == 200:
if b_ret_body.get('volume') is not None:
b_vol_ret = b_ret_body['volume']
ret_vol = self._convert_object(b_release, t_release,
b_vol_ret,
res_type=cons.RT_VOLUME)
pod = self._get_pod_by_top_id(context, _id)
if pod:
ret_vol['availability_zone'] = pod['az_name']
return {'volume': ret_vol}
# resource not find but routing exist, remove the routing
if b_status == 404:
filters = [{'key': 'top_id', 'comparator': 'eq', 'value': _id},
{'key': 'resource_type',
'comparator': 'eq',
'value': cons.RT_VOLUME}]
with context.session.begin():
core.delete_resources(context,
models.ResourceRouting,
filters)
return b_ret_body
def post(self, **kw):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_BINDINGS_CREATE):
pecan.abort(401, _('Unauthorized to create bindings'))
return
if 'pod_binding' not in kw:
pecan.abort(400, _('Request body not found'))
return
pod_b = kw['pod_binding']
tenant_id = pod_b.get('tenant_id', '').strip()
pod_id = pod_b.get('pod_id', '').strip()
if tenant_id == '' or pod_id == '':
return Response(
_('Tenant_id and pod_id can not be empty'),
422)
# the az_pod_map_id should be exist for in the pod map table
try:
with context.session.begin():
pod = core.get_resource(context, models.Pod,
pod_id)
if pod.get('az_name') == '':
return Response(_('Top region can not be bound'), 422)
except t_exc.ResourceNotFound:
return Response(_('pod_id not found in pod'), 422)
except Exception as e:
LOG.exception(_LE('Failed to get_resource for pod_id: '
'%(pod_id)s ,'
'%(exception)s '),
{'pod_id': pod_id,
'exception': e})
pecan.abort(500, _('Failed to create pod binding'))
return
try:
pod_binding = db_api.create_pod_binding(
context, tenant_id, pod_id)
except db_exc.DBDuplicateEntry:
return Response(_('Pod binding already exists'), 409)
except db_exc.DBConstraintError:
return Response(_('pod_id not exists in pod'), 422)
except db_exc.DBReferenceError:
return Response(_('DB reference not exists in pod'), 422)
except Exception as e:
LOG.exception(_LE('Failed to create pod binding: %(exception)s '),
{'exception': e})
pecan.abort(500, _('Failed to create pod binding'))
return
return {'pod_binding': pod_binding}
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_SHOW):
pecan.abort(401, _('Unauthorized to show tricircle resource'))
return
try:
return {'tricircle_resource': db_api.get_tricircle_resource(context, _id)}
except t_exceptions.ResourceNotFound:
pecan.abort(404, _('Tricircle resource not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_ROUTINGS_SHOW):
return utils.format_api_error(
403, _('Unauthorized to show the resource routing'))
try:
return {'routing': db_api.get_resource_routing(context, _id)}
except t_exc.ResourceNotFound:
return utils.format_api_error(
404, _('Resource routing not found'))
def delete(self, _id):
context = t_context.extract_context_from_environ()
try:
with context.session.begin():
az_ag.delete_ag(context, _id)
pecan.response.status = 200
except t_exc.ResourceNotFound:
return utils.format_nova_error(
404, _('Aggregate %s could not be found.') % _id)
except Exception:
return utils.format_nova_error(
500, _('Fail to delete aggregate %s') % _id)
def get_one(self, _id):
context = t_context.extract_context_from_environ()
try:
with context.session.begin():
aggregate = az_ag.get_one_ag(context, _id)
return {'aggregate': aggregate}
except t_exc.ResourceNotFound:
return utils.format_nova_error(
404, _('Aggregate %s could not be found.') % _id)
except Exception:
return utils.format_nova_error(
500, _('Fail to get aggregate %s') % _id)
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_SHOW):
pecan.abort(401, _('Unauthorized to show pods'))
return
try:
return {'pod': db_api.get_pod(context, _id)}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to show pods'))
return
try:
return {'pod': db_api.get_pod(context, _id)}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_SHOW):
pecan.abort(401, _('Unauthorized to show core routers'))
return
try:
return {'dynamic_peering_connection': db_api.get_dynamic_peering_connection(context, _id)}
except t_exceptions.ResourceNotFound:
pecan.abort(404, _('Dynamic Peering Connection not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to show pods'))
return
try:
return {'pod': db_api.get_pod(context, _id)}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_SHOW):
pecan.abort(401, _('Unauthorized to show pods'))
return
try:
return {'pod': db_api.get_pod(context, _id)}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod not found'))
return
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to delete bindings'))
return
try:
with context.session.begin():
core.delete_resource(context, models.PodBinding, _id)
pecan.response.status = 200
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod binding not found'))
return
def put(self, _id, **kw):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_ROUTINGS_PUT):
return utils.format_api_error(
403, _('Unauthorized to update resource routing'))
try:
db_api.get_resource_routing(context, _id)
except t_exceptions.ResourceNotFound:
return utils.format_api_error(404, _('Resource routing not found'))
if 'routing' not in kw:
return utils.format_api_error(400, _('Request body not found'))
update_dict = kw['routing']
# values to be updated should not be empty
for field in update_dict:
value = update_dict.get(field)
if value is None or len(value.strip()) == 0:
return utils.format_api_error(
400,
_("Field %(field)s can not be empty") % {'field': field})
# the resource type should be properly provisioned.
if 'resource_type' in update_dict:
if not constants.is_valid_resource_type(
update_dict['resource_type']):
return utils.format_api_error(
400, _('There is no such resource type'))
# the pod with new pod_id should exist in pod table
if 'pod_id' in update_dict:
new_pod_id = update_dict.get('pod_id')
try:
# find the pod through the pod_id and verify whether it exists
db_api.get_pod(context, new_pod_id)
except t_exceptions.ResourceNotFound:
return utils.format_api_error(
400,
_("The pod %(new_pod_id)s doesn't"
" exist") % {'new_pod_id': new_pod_id})
except Exception as e:
LOG.exception(
'Failed to update resource routing: '
'%(exception)s ', {'exception': e})
return utils.format_api_error(
500, _('Failed to update resource routing'))
try:
routing_updated = db_api.update_resource_routing(
context, _id, update_dict)
return {'routing': routing_updated}
except Exception as e:
LOG.exception(
'Failed to update resource routing: '
'%(exception)s ', {'exception': e})
return utils.format_api_error(
500, _('Failed to update resource routing'))
def get_all(self):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to list pods'))
return
try:
return {'pods': db_api.list_pods(context)}
except Exception as e:
LOG.error(_LE('Fail to list pod: %(exception)s'),
{'exception': e})
pecan.abort(500, _('Fail to list pod'))
return
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to delete bindings'))
return
try:
with context.session.begin():
core.delete_resource(context, models.PodBinding, _id)
pecan.response.status = 200
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod binding not found'))
return
def put(self, _id, **kw):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_ROUTINGS_PUT):
return utils.format_api_error(
403, _('Unauthorized to update resource routing'))
try:
db_api.get_resource_routing(context, _id)
except t_exceptions.ResourceNotFound:
return utils.format_api_error(404,
_('Resource routing not found'))
if 'routing' not in kw:
return utils.format_api_error(
400, _('Request body not found'))
update_dict = kw['routing']
# values to be updated should not be empty
for field in update_dict:
value = update_dict.get(field)
if value is None or len(value.strip()) == 0:
return utils.format_api_error(
400, _("Field %(field)s can not be empty") % {
'field': field})
# the resource type should be properly provisioned.
if 'resource_type' in update_dict:
if not constants.is_valid_resource_type(
update_dict['resource_type']):
return utils.format_api_error(
400, _('There is no such resource type'))
# the pod with new pod_id should exist in pod table
if 'pod_id' in update_dict:
new_pod_id = update_dict.get('pod_id')
try:
# find the pod through the pod_id and verify whether it exists
db_api.get_pod(context, new_pod_id)
except t_exceptions.ResourceNotFound:
return utils.format_api_error(
400, _("The pod %(new_pod_id)s doesn't"
" exist") % {'new_pod_id': new_pod_id})
except Exception as e:
LOG.exception('Failed to update resource routing: '
'%(exception)s ', {'exception': e})
return utils.format_api_error(
500, _('Failed to update resource routing'))
try:
routing_updated = db_api.update_resource_routing(
context, _id, update_dict)
return {'routing': routing_updated}
except Exception as e:
LOG.exception('Failed to update resource routing: '
'%(exception)s ', {'exception': e})
return utils.format_api_error(
500, _('Failed to update resource routing'))
def __init__(self, message=None, **kwargs):
self.kwargs = kwargs
self.kwargs['message'] = message
if 'code' not in self.kwargs:
self.kwargs['code'] = self.code
for k, v in self.kwargs.items():
if isinstance(v, Exception):
self.kwargs[k] = six.text_type(v)
if self._should_format():
try:
message = self.message % kwargs
except Exception:
# kwargs doesn't match a variable in the message
# log the issue and the kwargs
exc_info = _('Exception class %s in string '
'format operation') % type(self).__name__
format_str = _('%(exception_info)s ; %(format_key)s : '
'%(format_value)s')
for name, value in kwargs.items():
exc_info = format_str % {
'exception_info': exc_info,
'format_key': name,
'format_value': six.text_type(value)
}
exc_info = _('%(message)s ; %(exception_info)s') % {
'message': self.message,
'exception_info': exc_info
}
LOG.exception(exc_info)
# no rerasie
# exc_info = sys.exc_info()
# if CONF.fatal_exception_format_errors:
# six.reraise(*exc_info)
# at least get the core message out if something happened
message = self.message
elif isinstance(message, Exception):
message = six.text_type(message)
self.msg = message
super(TricircleException, self).__init__(message)
def post(self, **kw):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_CREATE):
pecan.abort(401, _('Unauthorized to create tricircle resource'))
return
if 'tricircle_resource' not in kw:
pecan.abort(400, _('Request body tricircle_resource not found'))
return
tricircle_resource = request.context['request_data']['tricircle_resource']
tricircle_resource_id= tricircle_resource.get('id', '').strip()
tricircle_resource_name = tricircle_resource.get('name', '').strip()
region_name= tricircle_resource.get('region_name', '').strip()
project_id= tricircle_resource.get('project_id', '').strip()
resource_type= tricircle_resource.get('resource_type', '').strip()
admin_state_up = tricircle_resource.get('admin_state_up',True)
status = tricircle_resource.get('status',"DOWN")
try:
with context.session.begin():
new_tricircle_resource= core.create_resource(
context, models.TricircleResource,
{'id': tricircle_resource_id,
'name':tricircle_resource_name,
'region_name':region_name,
'resource_type':resource_type,
'project_id': project_id,
'admin_state_up':admin_state_up,
'status':status})
except db_exc.DBDuplicateEntry as e1:
LOG.exception('Record already exists on'
'tricircle_resource_id%(tricircle_resource_id)s: '
'%(exception)s',
{'tricircle_resource_id':tricircle_resource_id,
'exception': e1})
return Response(_('Record already exists'), 409)
except Exception as e2:
LOG.exception('Failed to create tricircle_resource :'
'tricircle_resource_id: %(tricircle_resource_id)s,'
'%(exception)s ',
{'tricircle_resource_id': tricircle_resource_id,
'exception': e2})
return Response(_('Failed to create tricircle_resource'), 500)
return {'tricircle_resource': new_tricircle_resource}
def delete(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_BINDINGS_DELETE):
pecan.abort(401, _('Unauthorized to delete bindings'))
return
try:
with context.session.begin():
core.delete_resource(context, models.PodBinding, _id)
pecan.response.status = 200
return {}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Pod binding not found'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to show bindings'))
return
try:
with context.session.begin():
pod_binding = core.get_resource(context, models.PodBinding,
_id)
return {'pod_binding': pod_binding}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Tenant pod binding not found'))
return
def get_all(self):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to list pods'))
return
try:
return {'pods': db_api.list_pods(context)}
except Exception as e:
LOG.exception(_LE('Failed to list all pods: %(exception)s '),
{'exception': e})
pecan.abort(500, _('Failed to list pods'))
return
def get_all(self):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_LIST):
pecan.abort(401, _('Unauthorized to list dynamic peering connection'))
return
try:
return {'dynamic_peering_connections': db_api.list_dynamic_peering_connections(context)}
except Exception as e:
LOG.exception('Failed to list all dynamic_peering_connections: %(exception)s ',
{'exception': e})
pecan.abort(500, _('Failed to list dynamic_peering_connections'))
return
def get_all(self):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_LIST):
pecan.abort(401, _('Unauthorized to list tricircle_resources'))
return
try:
return {'tricircle_resources': db_api.list_tricircle_resources(context)}
except Exception as e:
LOG.exception('Failed to list all tricircle_resources: %(exception)s ',
{'exception': e})
pecan.abort(500, _('Failed to list tricircle_resources'))
return
def get_all(self):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_PODS_LIST):
pecan.abort(401, _('Unauthorized to list pods'))
return
try:
return {'pods': db_api.list_pods(context)}
except Exception as e:
LOG.exception(_LE('Failed to list all pods: %(exception)s '),
{'exception': e})
pecan.abort(500, _('Failed to list pods'))
return
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to show bindings'))
return
try:
with context.session.begin():
pod_binding = core.get_resource(context,
models.PodBinding,
_id)
return {'pod_binding': pod_binding}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Tenant pod binding not found'))
return
def bool_from_string(subject, strict=False, default=False):
"""Interpret a string as a boolean.
A case-insensitive match is performed such that strings matching 't',
'true', 'on', 'y', 'yes', or '1' are considered True and, when
`strict=False`, anything else returns the value specified by 'default'.
Useful for JSON-decoded stuff and config file parsing.
If `strict=True`, unrecognized values, including None, will raise a
ValueError which is useful when parsing values passed in from an API call.
Strings yielding False are 'f', 'false', 'off', 'n', 'no', or '0'.
"""
if not isinstance(subject, six.string_types):
subject = six.text_type(subject)
lowered = subject.strip().lower()
if lowered in TRUE_STRINGS:
return True
elif lowered in FALSE_STRINGS:
return False
elif strict:
acceptable = ', '.join(
"'%s'" % s for s in sorted(TRUE_STRINGS + FALSE_STRINGS))
msg = _("Unrecognized value '%(val)s', acceptable values are:"
" %(acceptable)s") % {'val': subject,
'acceptable': acceptable}
raise ValueError(msg)
else:
return default
def load_paste_app(app_name):
"""Builds and returns a WSGI app from a paste config file.
:param app_name: Name of the application to load
:raises ConfigFilesNotFoundError when config file cannot be located
:raises RuntimeError when application cannot be loaded from config file
"""
config_path = cfg.CONF.find_file(cfg.CONF.api_paste_config)
if not config_path:
raise cfg.ConfigFilesNotFoundError(
config_files=[cfg.CONF.api_paste_config])
config_path = os.path.abspath(config_path)
LOG.info(_LI("Config paste file: %s"), config_path)
try:
app = deploy.loadapp("config:%s" % config_path, name=app_name)
except (LookupError, ImportError):
msg = (_("Unable to load %(app_name)s from "
"configuration file %(config_path)s.") %
{'app_name': app_name,
'config_path': config_path})
LOG.exception(msg)
raise RuntimeError(msg)
return app
def serve(xservice, workers=1):
global _launcher
if _launcher:
raise RuntimeError(_('serve() can only be called once'))
_launcher = srv.ProcessLauncher(CONF, restart_method='mutate')
_launcher.launch_service(xservice, workers=workers)
def bool_from_string(subject, strict=False, default=False):
"""Interpret a string as a boolean.
A case-insensitive match is performed such that strings matching 't',
'true', 'on', 'y', 'yes', or '1' are considered True and, when
`strict=False`, anything else returns the value specified by 'default'.
Useful for JSON-decoded stuff and config file parsing.
If `strict=True`, unrecognized values, including None, will raise a
ValueError which is useful when parsing values passed in from an API call.
Strings yielding False are 'f', 'false', 'off', 'n', 'no', or '0'.
"""
if not isinstance(subject, six.string_types):
subject = six.text_type(subject)
lowered = subject.strip().lower()
if lowered in TRUE_STRINGS:
return True
elif lowered in FALSE_STRINGS:
return False
elif strict:
acceptable = ', '.join("'%s'" % s
for s in sorted(TRUE_STRINGS + FALSE_STRINGS))
msg = _("Unrecognized value '%(val)s', acceptable values are:"
" %(acceptable)s") % {
'val': subject,
'acceptable': acceptable
}
raise ValueError(msg)
else:
return default
def get_one(self, _id):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_BINDINGS_SHOW):
pecan.abort(401, _('Unauthorized to show bindings'))
return
try:
with context.session.begin():
pod_binding = core.get_resource(context,
models.PodBinding,
_id)
return {'pod_binding': pod_binding}
except t_exc.ResourceNotFound:
pecan.abort(404, _('Tenant pod binding not found'))
return
def model_query(context, *args, **kwargs):
"""Query helper that accounts for context's `read_deleted` field.
:param context: context to query under
:param session: if present, the session to use
:param read_deleted: if present, overrides context's read_deleted field.
:param project_only: if present and context is user-type, then restrict
query to match the context's project_id.
"""
session = kwargs.get('session') or context.session
read_deleted = kwargs.get('read_deleted') or context.read_deleted
project_only = kwargs.get('project_only')
query = session.query(*args)
if read_deleted == 'no':
query = query.filter_by(deleted=False)
elif read_deleted == 'yes':
pass # omit the filter to include deleted and active
elif read_deleted == 'only':
query = query.filter_by(deleted=True)
elif read_deleted == 'int_no':
query = query.filter_by(deleted=0)
else:
raise Exception(
_("Unrecognized read_deleted value '%s'") % read_deleted)
if project_only and _is_user_context(context):
query = query.filter_by(project_id=context.project_id)
return query
def model_query(context, *args, **kwargs):
"""Query helper that accounts for context's `read_deleted` field.
:param context: context to query under
:param session: if present, the session to use
:param read_deleted: if present, overrides context's read_deleted field.
:param project_only: if present and context is user-type, then restrict
query to match the context's project_id.
"""
session = kwargs.get('session') or context.session
read_deleted = kwargs.get('read_deleted') or context.read_deleted
project_only = kwargs.get('project_only')
query = session.query(*args)
if read_deleted == 'no':
query = query.filter_by(deleted=False)
elif read_deleted == 'yes':
pass # omit the filter to include deleted and active
elif read_deleted == 'only':
query = query.filter_by(deleted=True)
elif read_deleted == 'int_no':
query = query.filter_by(deleted=0)
else:
raise Exception(
_("Unrecognized read_deleted value '%s'") % read_deleted)
if project_only and _is_user_context(context):
query = query.filter_by(project_id=context.project_id)
return query
def start(self):
ver_str = version.version_info
LOG.info(_LI('Starting %(topic)s node (version %(version)s)'),
{'topic': self.topic, 'version': ver_str})
self.basic_config_check()
self.manager.init_host()
self.manager.pre_start_hook()
LOG.debug(_("Creating RPC server for service %s"), self.topic)
target = messaging.Target(topic=self.topic, server=self.host)
endpoints = [
self.manager,
baserpc.BaseServerRPCAPI(self.manager.service_name)
]
endpoints.extend(self.manager.additional_endpoints)
self.rpc_server = rpc.get_server(target, endpoints, self.serializer)
self.rpc_server.start()
self.manager.post_start_hook()
if self.periodic_enable:
if self.periodic_fuzzy_delay:
initial_delay = random.randint(0, self.periodic_fuzzy_delay)
else:
initial_delay = None
self.tg.add_dynamic_timer(self.periodic_tasks,
initial_delay=initial_delay,
periodic_interval_max=self.interval_max)
def get_all(self):
context = t_context.extract_context_from_environ()
if not policy.enforce(context, policy.ADMIN_API_BINDINGS_LIST):
pecan.abort(401, _('Unauthorized to list bindings'))
return
try:
with context.session.begin():
pod_bindings = core.query_resource(context,
models.PodBinding,
[], [])
except Exception:
pecan.abort(500, _('Fail to list tenant pod bindings'))
return
return {'pod_bindings': pod_bindings}
def get_all(self):
context = t_context.extract_context_from_environ()
if not t_context.is_admin_context(context):
pecan.abort(400, _('Admin role required to list bindings'))
return
try:
with context.session.begin():
pod_bindings = core.query_resource(context,
models.PodBinding,
[], [])
except Exception:
pecan.abort(500, _('Fail to list tenant pod bindings'))
return
return {'pod_bindings': pod_bindings}
def _process_metadata_quota(self, context, t_server_dict):
try:
ctx = context.elevated()
metadata = t_server_dict.get('metadata', None)
self._check_metadata_properties_quota(ctx, metadata)
except t_exceptions.InvalidMetadata as e1:
LOG.exception(_LE('Invalid metadata %(exception)s'),
{'exception': str(e1)})
pecan.abort(400, _('Invalid metadata'))
except t_exceptions.InvalidMetadataSize as e2:
LOG.exception(_LE('Invalid metadata size %(exception)s'),
{'exception': str(e2)})
pecan.abort(400, _('Invalid metadata size'))
except t_exceptions.MetadataLimitExceeded as e3:
LOG.exception(_LE('Quota exceeded %(exception)s'),
{'exception': str(e3)})
pecan.abort(400, _('Quota exceeded in metadata'))
def _allocate_network_async(self, context, instance, requested_networks,
macs, security_groups, is_vpn, dhcp_options):
"""Method used to allocate networks in the background.
Broken out for testing.
"""
LOG.debug("Allocating IP information in the background.",
instance=instance)
retries = CONF.network_allocate_retries
if retries < 0:
LOG.warn(_("Treating negative config value (%(retries)s) for "
"'network_allocate_retries' as 0."),
{'retries': retries})
attempts = retries > 1 and retries + 1 or 1
retry_time = 1
for attempt in range(1, attempts + 1):
try:
nwinfo = self.network_api.allocate_for_instance(
context, instance, vpn=is_vpn,
requested_networks=requested_networks,
macs=macs, security_groups=security_groups,
dhcp_options=dhcp_options)
LOG.debug('Instance network_info: |%s|', nwinfo,
instance=instance)
instance.system_metadata['network_allocated'] = 'True'
# NOTE(JoshNang) do not save the instance here, as it can cause
# races. The caller shares a reference to instance and waits
# for this async greenthread to finish before calling
# instance.save().
return nwinfo
except Exception:
exc_info = sys.exc_info()
log_info = {'attempt': attempt,
'attempts': attempts}
if attempt == attempts:
LOG.exception(_LE('Instance failed network setup '
'after %(attempts)d attempt(s)'),
log_info)
raise exc_info[0], exc_info[1], exc_info[2]
LOG.warn(_('Instance failed network setup '
'(attempt %(attempt)d of %(attempts)d)'),
log_info, instance=instance)
time.sleep(retry_time)
retry_time *= 2
if retry_time > 30:
retry_time = 30
def __init__(self, message=None, **kwargs):
self.kwargs = kwargs
self.kwargs['message'] = message
if 'code' not in self.kwargs:
self.kwargs['code'] = self.code
for k, v in self.kwargs.items():
if isinstance(v, Exception):
self.kwargs[k] = six.text_type(v)
if self._should_format():
try:
message = self.message % kwargs
except Exception:
# kwargs doesn't match a variable in the message
# log the issue and the kwargs
exc_info = _('Exception class %s in string '
'format operation') % type(self).__name__
format_str = _('%(exception_info)s ; %(format_key)s : '
'%(format_value)s')
for name, value in kwargs.items():
exc_info = format_str % {
'exception_info': exc_info,
'format_key': name,
'format_value': six.text_type(value)}
exc_info = _('%(message)s ; %(exception_info)s') % {
'message': self.message, 'exception_info': exc_info}
LOG.exception(exc_info)
# no rerasie
# exc_info = sys.exc_info()
# if CONF.fatal_exception_format_errors:
# six.reraise(*exc_info)
# at least get the core message out if something happened
message = self.message
elif isinstance(message, Exception):
message = six.text_type(message)
self.msg = message
super(TricircleException, self).__init__(message)
def put(self, **kw):
context = t_context.extract_context_from_environ()
if not context.is_admin:
# TODO(joahuang): changed to policy control later
# to support reseller admin mode
return Response(_('Admin role required to update quota'), 409)
return self._quota_action('put', **kw)
def delete(self, _id):
context = t_context.extract_context_from_environ()
mappings = db_api.get_bottom_mappings_by_top_id(context, _id,
constants.RT_SERVER)
if not mappings:
pecan.response.status = 404
return {'Error': {'message': _('Server not found'), 'code': 404}}
pod, bottom_id = mappings[0]
client = self._get_client(pod['pod_name'])
top_client = self._get_client()
try:
server_ports = top_client.list_ports(
context, filters=[{'key': 'device_id', 'comparator': 'eq',
'value': _id}])
ret = client.delete_servers(context, bottom_id)
# none return value indicates server not found
if ret is None:
self._remove_stale_mapping(context, _id)
pecan.response.status = 404
return {'Error': {'message': _('Server not found'),
'code': 404}}
for server_port in server_ports:
self.xjob_handler.delete_server_port(context,
server_port['id'])
except Exception as e:
code = 500
message = _('Delete server %(server_id)s fails') % {
'server_id': _id}
if hasattr(e, 'code'):
code = e.code
ex_message = str(e)
if ex_message:
message = ex_message
LOG.error(message)
pecan.response.status = code
return {'Error': {'message': message, 'code': code}}
# NOTE(zhiyuan) Security group rules for default security group are
# also kept until subnet is deleted.
pecan.response.status = 204
return pecan.response
def wrapper(*args, **kwargs):
try:
return f(*args, **kwargs)
except db_exc.DBDataError:
msg = _('Error writing field to database')
LOG.exception(msg)
raise exceptions.Invalid(msg)
except Exception as e:
LOG.exception(str(e))
raise
