def update(self, req, id, body):
context = req.environ['cinder.context']
authorize(context)
self.validate_string_length(id,
'quota_class_name',
min_length=1,
max_length=255)
quota_class = id
if not self.is_valid_body(body, 'quota_class_set'):
msg = (_("Missing required element quota_class_set"
" in request body."))
raise webob.exc.HTTPBadRequest(explanation=msg)
for key, value in body['quota_class_set'].items():
if key in QUOTAS:
try:
value = utils.validate_integer(value,
key,
min_value=-1,
max_value=db.MAX_INT)
db.quota_class_update(context, quota_class, key, value)
except exception.QuotaClassNotFound:
db.quota_class_create(context, quota_class, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
return {
'quota_class_set': QUOTAS.get_class_quotas(context, quota_class)
}
def update(self, req, id, body):
context = req.environ['cinder.context']
authorize(context)
self.validate_string_length(id, 'quota_class_name',
min_length=1, max_length=255)
quota_class = id
if not self.is_valid_body(body, 'quota_class_set'):
msg = (_("Missing required element quota_class_set"
" in request body."))
raise webob.exc.HTTPBadRequest(explanation=msg)
for key, value in body['quota_class_set'].items():
if key in QUOTAS or key in GROUP_QUOTAS:
try:
value = utils.validate_integer(value, key, min_value=-1,
max_value=db.MAX_INT)
db.quota_class_update(context, quota_class, key, value)
except exception.QuotaClassNotFound:
db.quota_class_create(context, quota_class, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
quota_set = QUOTAS.get_class_quotas(context, quota_class)
group_quota_set = GROUP_QUOTAS.get_class_quotas(context, quota_class)
quota_set.update(group_quota_set)
return {'quota_class_set': quota_set}
def update(self, req, id, body):
context = req.environ['cinder.context']
context.authorize(policy.MANAGE_POLICY)
self.validate_string_length(id,
'quota_class_name',
min_length=1,
max_length=255)
quota_class = id
self.assert_valid_body(body, 'quota_class_set')
for key, value in body['quota_class_set'].items():
if key in QUOTAS or key in GROUP_QUOTAS:
try:
value = utils.validate_integer(value,
key,
min_value=-1,
max_value=db.MAX_INT)
db.quota_class_update(context, quota_class, key, value)
except exception.QuotaClassNotFound:
db.quota_class_create(context, quota_class, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
quota_set = QUOTAS.get_class_quotas(context, quota_class)
group_quota_set = GROUP_QUOTAS.get_class_quotas(context, quota_class)
quota_set.update(group_quota_set)
return {'quota_class_set': quota_set}
def update(self, req, id, body):
context = req.environ['cinder.context']
context.authorize(policy.MANAGE_POLICY)
self.validate_string_length(id, 'quota_class_name',
min_length=1, max_length=255)
quota_class = id
self.assert_valid_body(body, 'quota_class_set')
for key, value in body['quota_class_set'].items():
if key in QUOTAS or key in GROUP_QUOTAS:
try:
value = utils.validate_integer(value, key, min_value=-1,
max_value=db.MAX_INT)
db.quota_class_update(context, quota_class, key, value)
except exception.QuotaClassNotFound:
db.quota_class_create(context, quota_class, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
quota_set = QUOTAS.get_class_quotas(context, quota_class)
group_quota_set = GROUP_QUOTAS.get_class_quotas(context, quota_class)
quota_set.update(group_quota_set)
return {'quota_class_set': quota_set}
def _validate_quota_set(quota_set):
bad_keys = []
for key, value in quota_set.items():
if (key not in QUOTAS and key not in GROUP_QUOTAS
and key not in NON_QUOTA_KEYS):
bad_keys.append(key)
continue
if key in NON_QUOTA_KEYS:
continue
utils.validate_integer(value, key, min_value=-1, max_value=db.MAX_INT)
if len(bad_keys) > 0:
msg = _("Bad key(s) in quota set: %s") % ", ".join(bad_keys)
raise exception.InvalidInput(reason=msg)
return True
def _validate_quota_set(quota_set):
bad_keys = []
for key, value in quota_set.items():
if (key not in QUOTAS and key not in GROUP_QUOTAS and key not in
NON_QUOTA_KEYS):
bad_keys.append(key)
continue
if key in NON_QUOTA_KEYS:
continue
utils.validate_integer(value, key, min_value=-1,
max_value=db.MAX_INT)
if len(bad_keys) > 0:
msg = _("Bad key(s) in quota set: %s") % ", ".join(bad_keys)
raise exception.InvalidInput(reason=msg)
return True
def _check_encryption_input(self, encryption, create=True):
if encryption.get('key_size') is not None:
encryption['key_size'] = utils.validate_integer(
encryption['key_size'], 'key_size',
min_value=0, max_value=db.MAX_INT)
if create:
msg = None
if 'provider' not in encryption.keys():
msg = _('provider must be defined')
elif 'control_location' not in encryption.keys():
msg = _('control_location must be defined')
if msg is not None:
raise exception.InvalidInput(reason=msg)
# Check control location
if 'control_location' in encryption.keys():
if encryption['control_location'] not in CONTROL_LOCATION:
msg = _("Valid control location are: %s") % CONTROL_LOCATION
raise exception.InvalidInput(reason=msg)
def _check_encryption_input(self, encryption, create=True):
if encryption.get('key_size') is not None:
encryption['key_size'] = utils.validate_integer(
encryption['key_size'], 'key_size',
min_value=0, max_value=db.MAX_INT)
if create:
msg = None
if 'provider' not in encryption.keys():
msg = _('provider must be defined')
elif 'control_location' not in encryption.keys():
msg = _('control_location must be defined')
if msg is not None:
raise exception.InvalidInput(reason=msg)
# Check control location
if 'control_location' in encryption.keys():
if encryption['control_location'] not in CONTROL_LOCATION:
msg = _("Valid control location are: %s") % CONTROL_LOCATION
raise exception.InvalidInput(reason=msg)
def _get_offset_param(params):
"""Extract offset id from request's dictionary (defaults to 0) or fail."""
offset = params.pop('offset', 0)
return utils.validate_integer(offset, 'offset', 0, constants.DB_MAX_INT)
def _get_offset_param(params):
"""Extract offset id from request's dictionary (defaults to 0) or fail."""
offset = params.pop('offset', 0)
return utils.validate_integer(offset, 'offset', 0, constants.DB_MAX_INT)
def update(self, req, id, body):
"""Update Quota for a particular tenant
This works for hierarchical and non-hierarchical projects. For
hierarchical projects only immediate parent admin or the
CLOUD admin are able to perform an update.
:param req: request
:param id: target project id that needs to be updated
:param body: key, value pair that that will be
applied to the resources if the update
succeeds
"""
context = req.environ['cinder.context']
authorize_update(context)
self.validate_string_length(id,
'quota_set_name',
min_length=1,
max_length=255)
self.assert_valid_body(body, 'quota_set')
# Get the optional argument 'skip_validation' from body,
# if skip_validation is False, then validate existing resource.
skip_flag = body.get('skip_validation', True)
if not utils.is_valid_boolstr(skip_flag):
msg = _("Invalid value '%s' for skip_validation.") % skip_flag
raise exception.InvalidParameterValue(err=msg)
skip_flag = strutils.bool_from_string(skip_flag)
target_project_id = id
bad_keys = []
# NOTE(ankit): Pass #1 - In this loop for body['quota_set'].items(),
# we figure out if we have any bad keys.
for key, value in body['quota_set'].items():
if (key not in QUOTAS and key not in NON_QUOTA_KEYS):
bad_keys.append(key)
continue
if len(bad_keys) > 0:
msg = _("Bad key(s) in quota set: %s") % ",".join(bad_keys)
raise webob.exc.HTTPBadRequest(explanation=msg)
# Saving off this value since we need to use it multiple times
use_nested_quotas = QUOTAS.using_nested_quotas()
if use_nested_quotas:
# Get the parent_id of the target project to verify whether we are
# dealing with hierarchical namespace or non-hierarchical namespace
target_project = quota_utils.get_project_hierarchy(
context, target_project_id, parents_as_ids=True)
parent_id = target_project.parent_id
if parent_id:
# Get the children of the project which the token is scoped to
# in order to know if the target_project is in its hierarchy.
context_project = quota_utils.get_project_hierarchy(
context,
context.project_id,
subtree_as_ids=True,
is_admin_project=context.is_admin)
self._authorize_update_or_delete(context_project,
target_project.id, parent_id)
# NOTE(ankit): Pass #2 - In this loop for body['quota_set'].keys(),
# we validate the quota limits to ensure that we can bail out if
# any of the items in the set is bad. Meanwhile we validate value
# to ensure that the value can't be lower than number of existing
# resources.
quota_values = QUOTAS.get_project_quotas(context,
target_project_id,
defaults=False)
valid_quotas = {}
reservations = []
for key in body['quota_set'].keys():
if key in NON_QUOTA_KEYS:
continue
value = utils.validate_integer(body['quota_set'][key],
key,
min_value=-1,
max_value=db.MAX_INT)
# Can't skip the validation of nested quotas since it could mess up
# hierarchy if parent limit is less than childrens' current usage
if not skip_flag or use_nested_quotas:
self._validate_existing_resource(key, value, quota_values)
if use_nested_quotas:
try:
reservations += self._update_nested_quota_allocated(
context, target_project, quota_values, key, value)
except exception.OverQuota as e:
if reservations:
db.reservation_rollback(context, reservations)
raise webob.exc.HTTPBadRequest(explanation=e.message)
valid_quotas[key] = value
# NOTE(ankit): Pass #3 - At this point we know that all the keys and
# values are valid and we can iterate and update them all in one shot
# without having to worry about rolling back etc as we have done
# the validation up front in the 2 loops above.
for key, value in valid_quotas.items():
try:
db.quota_update(context, target_project_id, key, value)
except exception.ProjectQuotaNotFound:
db.quota_create(context, target_project_id, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
if reservations:
db.reservation_commit(context, reservations)
return {'quota_set': self._get_quotas(context, target_project_id)}
def update(self, req, id, body):
"""Update Quota for a particular tenant
This works for hierarchical and non-hierarchical projects. For
hierarchical projects only immediate parent admin or the
CLOUD admin are able to perform an update.
:param req: request
:param id: target project id that needs to be updated
:param body: key, value pair that that will be
applied to the resources if the update
succeeds
"""
context = req.environ['cinder.context']
authorize_update(context)
self.validate_string_length(id, 'quota_set_name',
min_length=1, max_length=255)
self.assert_valid_body(body, 'quota_set')
# Get the optional argument 'skip_validation' from body,
# if skip_validation is False, then validate existing resource.
skip_flag = body.get('skip_validation', True)
if not utils.is_valid_boolstr(skip_flag):
msg = _("Invalid value '%s' for skip_validation.") % skip_flag
raise exception.InvalidParameterValue(err=msg)
skip_flag = strutils.bool_from_string(skip_flag)
target_project_id = id
bad_keys = []
# NOTE(ankit): Pass #1 - In this loop for body['quota_set'].items(),
# we figure out if we have any bad keys.
for key, value in body['quota_set'].items():
if (key not in QUOTAS and key not in NON_QUOTA_KEYS):
bad_keys.append(key)
continue
if len(bad_keys) > 0:
msg = _("Bad key(s) in quota set: %s") % ",".join(bad_keys)
raise webob.exc.HTTPBadRequest(explanation=msg)
# Saving off this value since we need to use it multiple times
use_nested_quotas = QUOTAS.using_nested_quotas()
if use_nested_quotas:
# Get the parent_id of the target project to verify whether we are
# dealing with hierarchical namespace or non-hierarchical namespace
target_project = quota_utils.get_project_hierarchy(
context, target_project_id, parents_as_ids=True)
parent_id = target_project.parent_id
if parent_id:
# Get the children of the project which the token is scoped to
# in order to know if the target_project is in its hierarchy.
context_project = quota_utils.get_project_hierarchy(
context, context.project_id, subtree_as_ids=True)
self._authorize_update_or_delete(context_project,
target_project.id,
parent_id)
# NOTE(ankit): Pass #2 - In this loop for body['quota_set'].keys(),
# we validate the quota limits to ensure that we can bail out if
# any of the items in the set is bad. Meanwhile we validate value
# to ensure that the value can't be lower than number of existing
# resources.
quota_values = QUOTAS.get_project_quotas(context, target_project_id,
defaults=False)
valid_quotas = {}
reservations = []
for key in body['quota_set'].keys():
if key in NON_QUOTA_KEYS:
continue
value = utils.validate_integer(
body['quota_set'][key], key, min_value=-1,
max_value=db.MAX_INT)
# Can't skip the validation of nested quotas since it could mess up
# hierarchy if parent limit is less than childrens' current usage
if not skip_flag or use_nested_quotas:
self._validate_existing_resource(key, value, quota_values)
if use_nested_quotas:
try:
reservations += self._update_nested_quota_allocated(
context, target_project, quota_values, key, value)
except exception.OverQuota as e:
if reservations:
db.reservation_rollback(context, reservations)
raise webob.exc.HTTPBadRequest(explanation=e.msg)
valid_quotas[key] = value
# NOTE(ankit): Pass #3 - At this point we know that all the keys and
# values are valid and we can iterate and update them all in one shot
# without having to worry about rolling back etc as we have done
# the validation up front in the 2 loops above.
for key, value in valid_quotas.items():
try:
db.quota_update(context, target_project_id, key, value)
except exception.ProjectQuotaNotFound:
db.quota_create(context, target_project_id, key, value)
except exception.AdminRequired:
raise webob.exc.HTTPForbidden()
if reservations:
db.reservation_commit(context, reservations)
return {'quota_set': self._get_quotas(context, target_project_id)}
