def default(self, req):
"""Return default volume type."""
context = req.environ['manila.context']
try:
share_type = share_types.get_default_share_type(context)
except exception.NotFound:
msg = _("Share type not found")
raise exc.HTTPNotFound(explanation=msg)
if not share_type:
msg = _("Default share type not found")
raise exc.HTTPNotFound(explanation=msg)
return self._view_builder.show(req, share_type)
def default(self, req):
"""Return default volume type."""
context = req.environ['manila.context']
try:
share_type = share_types.get_default_share_type(context)
except exception.NotFound:
msg = _("Share type not found")
raise exc.HTTPNotFound(explanation=msg)
if not share_type:
msg = _("Default share type not found")
raise exc.HTTPNotFound(explanation=msg)
share_type['id'] = six.text_type(share_type['id'])
return self._view_builder.show(req, share_type)
def default(self, req):
"""Return default volume type."""
context = req.environ['manila.context']
policy.check_policy(context, RESOURCE_NAME, 'default')
try:
share_type = share_types.get_default_share_type(context)
except exception.NotFound:
msg = _("Share type not found")
raise exc.HTTPNotFound(explanation=msg)
if not share_type:
msg = _("Default share type not found")
raise exc.HTTPNotFound(explanation=msg)
share_type['id'] = six.text_type(share_type['id'])
return self._view_builder.show(req, share_type)
def _create(self, req, body):
"""Creates a new share."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'share'):
raise exc.HTTPUnprocessableEntity()
share = body['share']
# NOTE(rushiagr): Manila API allows 'name' instead of 'display_name'.
if share.get('name'):
share['display_name'] = share.get('name')
del share['name']
# NOTE(rushiagr): Manila API allows 'description' instead of
# 'display_description'.
if share.get('description'):
share['display_description'] = share.get('description')
del share['description']
size = share['size']
share_proto = share['share_proto'].upper()
msg = (_LI("Create %(share_proto)s share of %(size)s GB") %
{'share_proto': share_proto, 'size': size})
LOG.info(msg, context=context)
availability_zone = share.get('availability_zone')
if availability_zone:
try:
db.availability_zone_get(context, availability_zone)
except exception.AvailabilityZoneNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
kwargs = {
'availability_zone': availability_zone,
'metadata': share.get('metadata'),
'is_public': share.get('is_public', False),
'consistency_group_id': share.get('consistency_group_id')
}
snapshot_id = share.get('snapshot_id')
if snapshot_id:
snapshot = self.share_api.get_snapshot(context, snapshot_id)
else:
snapshot = None
kwargs['snapshot'] = snapshot
share_network_id = share.get('share_network_id')
if snapshot:
# Need to check that share_network_id from snapshot's
# parents share equals to share_network_id from args.
# If share_network_id is empty than update it with
# share_network_id of parent share.
parent_share = self.share_api.get(context, snapshot['share_id'])
parent_share_net_id = parent_share['share_network_id']
if share_network_id:
if share_network_id != parent_share_net_id:
msg = "Share network ID should be the same as snapshot's" \
" parent share's or empty"
raise exc.HTTPBadRequest(explanation=msg)
elif parent_share_net_id:
share_network_id = parent_share_net_id
if share_network_id:
try:
self.share_api.get_share_network(
context,
share_network_id)
except exception.ShareNetworkNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
kwargs['share_network_id'] = share_network_id
display_name = share.get('display_name')
display_description = share.get('display_description')
if 'share_type' in share and 'volume_type' in share:
msg = 'Cannot specify both share_type and volume_type'
raise exc.HTTPBadRequest(explanation=msg)
req_share_type = share.get('share_type', share.get('volume_type'))
if req_share_type:
try:
if not uuidutils.is_uuid_like(req_share_type):
kwargs['share_type'] = \
share_types.get_share_type_by_name(
context, req_share_type)
else:
kwargs['share_type'] = share_types.get_share_type(
context, req_share_type)
except exception.ShareTypeNotFound:
msg = _("Share type not found.")
raise exc.HTTPNotFound(explanation=msg)
elif not snapshot:
def_share_type = share_types.get_default_share_type()
if def_share_type:
kwargs['share_type'] = def_share_type
new_share = self.share_api.create(context,
share_proto,
size,
display_name,
display_description,
**kwargs)
return self._view_builder.detail(req, dict(six.iteritems(new_share)))
def _create(self,
req,
body,
check_create_share_from_snapshot_support=False):
"""Creates a new share."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'share'):
raise exc.HTTPUnprocessableEntity()
share = body['share']
availability_zone_id = None
# NOTE(rushiagr): Manila API allows 'name' instead of 'display_name'.
if share.get('name'):
share['display_name'] = share.get('name')
del share['name']
# NOTE(rushiagr): Manila API allows 'description' instead of
# 'display_description'.
if share.get('description'):
share['display_description'] = share.get('description')
del share['description']
size = share['size']
share_proto = share['share_proto'].upper()
msg = ("Create %(share_proto)s share of %(size)s GB" % {
'share_proto': share_proto,
'size': size
})
LOG.info(msg, context=context)
availability_zone = share.get('availability_zone')
if availability_zone:
try:
availability_zone_id = db.availability_zone_get(
context, availability_zone).id
except exception.AvailabilityZoneNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
share_group_id = share.get('share_group_id')
if share_group_id:
try:
share_group = db.share_group_get(context, share_group_id)
except exception.ShareGroupNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
sg_az_id = share_group['availability_zone_id']
if availability_zone and availability_zone_id != sg_az_id:
msg = _("Share cannot have AZ ('%(s_az)s') different than "
"share group's one (%(sg_az)s).") % {
's_az': availability_zone_id,
'sg_az': sg_az_id
}
raise exception.InvalidInput(msg)
availability_zone_id = sg_az_id
kwargs = {
'availability_zone': availability_zone_id,
'metadata': share.get('metadata'),
'is_public': share.get('is_public', False),
'share_group_id': share_group_id,
}
snapshot_id = share.get('snapshot_id')
if snapshot_id:
snapshot = self.share_api.get_snapshot(context, snapshot_id)
else:
snapshot = None
kwargs['snapshot_id'] = snapshot_id
share_network_id = share.get('share_network_id')
if snapshot:
# Need to check that share_network_id from snapshot's
# parents share equals to share_network_id from args.
# If share_network_id is empty then update it with
# share_network_id of parent share.
parent_share = self.share_api.get(context, snapshot['share_id'])
parent_share_net_id = parent_share.instance['share_network_id']
if share_network_id:
if share_network_id != parent_share_net_id:
msg = ("Share network ID should be the same as snapshot's"
" parent share's or empty")
raise exc.HTTPBadRequest(explanation=msg)
elif parent_share_net_id:
share_network_id = parent_share_net_id
# Verify that share can be created from a snapshot
if (check_create_share_from_snapshot_support and
not parent_share['create_share_from_snapshot_support']):
msg = (_("A new share may not be created from snapshot '%s', "
"because the snapshot's parent share does not have "
"that capability.") % snapshot_id)
LOG.error(msg)
raise exc.HTTPBadRequest(explanation=msg)
if share_network_id:
try:
self.share_api.get_share_network(context, share_network_id)
except exception.ShareNetworkNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
kwargs['share_network_id'] = share_network_id
display_name = share.get('display_name')
display_description = share.get('display_description')
if 'share_type' in share and 'volume_type' in share:
msg = 'Cannot specify both share_type and volume_type'
raise exc.HTTPBadRequest(explanation=msg)
req_share_type = share.get('share_type', share.get('volume_type'))
share_type = None
if req_share_type:
try:
if not uuidutils.is_uuid_like(req_share_type):
share_type = share_types.get_share_type_by_name(
context, req_share_type)
else:
share_type = share_types.get_share_type(
context, req_share_type)
except exception.ShareTypeNotFound:
msg = _("Share type not found.")
raise exc.HTTPNotFound(explanation=msg)
elif not snapshot:
def_share_type = share_types.get_default_share_type()
if def_share_type:
share_type = def_share_type
# Only use in create share feature. Create share from snapshot
# and create share with share group features not
# need this check.
if (not share_network_id and not snapshot and not share_group_id
and share_type and share_type.get('extra_specs')
and (strutils.bool_from_string(
share_type.get('extra_specs').get(
'driver_handles_share_servers')))):
msg = _('Share network must be set when the '
'driver_handles_share_servers is true.')
raise exc.HTTPBadRequest(explanation=msg)
if share_type:
kwargs['share_type'] = share_type
new_share = self.share_api.create(context, share_proto, size,
display_name, display_description,
**kwargs)
return self._view_builder.detail(req, new_share)
def create(self, req, body):
"""Creates a new share."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'share'):
raise exc.HTTPUnprocessableEntity()
share = body['share']
# NOTE(rushiagr): v2 API allows name instead of display_name
if share.get('name'):
share['display_name'] = share.get('name')
del share['name']
# NOTE(rushiagr): v2 API allows description instead of
# display_description
if share.get('description'):
share['display_description'] = share.get('description')
del share['description']
size = share['size']
share_proto = share['share_proto'].upper()
msg = (_LI("Create %(share_proto)s share of %(size)s GB") % {
'share_proto': share_proto,
'size': size
})
LOG.info(msg, context=context)
kwargs = {
'availability_zone': share.get('availability_zone'),
'metadata': share.get('metadata'),
'is_public': share.get('is_public', False),
}
snapshot_id = share.get('snapshot_id')
if snapshot_id:
snapshot = self.share_api.get_snapshot(context, snapshot_id)
else:
snapshot = None
kwargs['snapshot'] = snapshot
share_network_id = share.get('share_network_id')
if snapshot:
# Need to check that share_network_id from snapshot's
# parents share equals to share_network_id from args.
# If share_network_id is empty than update it with
# share_network_id of parent share.
parent_share = self.share_api.get(context, snapshot['share_id'])
parent_share_net_id = parent_share['share_network_id']
if share_network_id:
if share_network_id != parent_share_net_id:
msg = "Share network ID should be the same as snapshot's" \
" parent share's or empty"
raise exc.HTTPBadRequest(explanation=msg)
elif parent_share_net_id:
share_network_id = parent_share_net_id
if share_network_id:
try:
self.share_api.get_share_network(context, share_network_id)
except exception.ShareNetworkNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
kwargs['share_network_id'] = share_network_id
display_name = share.get('display_name')
display_description = share.get('display_description')
if 'share_type' in share and 'volume_type' in share:
msg = 'Cannot specify both share_type and volume_type'
raise exc.HTTPBadRequest(explanation=msg)
req_share_type = share.get('share_type', share.get('volume_type'))
if req_share_type:
try:
if not uuidutils.is_uuid_like(req_share_type):
kwargs['share_type'] = \
share_types.get_share_type_by_name(
context, req_share_type)
else:
kwargs['share_type'] = share_types.get_share_type(
context, req_share_type)
except exception.ShareTypeNotFound:
msg = _("Share type not found.")
raise exc.HTTPNotFound(explanation=msg)
elif not snapshot:
def_share_type = share_types.get_default_share_type()
if def_share_type:
kwargs['share_type'] = def_share_type
new_share = self.share_api.create(context, share_proto, size,
display_name, display_description,
**kwargs)
return self._view_builder.detail(req, dict(six.iteritems(new_share)))
def create(self, req, body):
"""Creates a new share group."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'share_group'):
msg = _("'share_group' is missing from the request body.")
raise exc.HTTPBadRequest(explanation=msg)
share_group = body['share_group']
valid_fields = {
'name',
'description',
'share_types',
'share_group_type_id',
'source_share_group_snapshot_id',
'share_network_id',
'availability_zone',
}
invalid_fields = set(share_group.keys()) - valid_fields
if invalid_fields:
msg = _("The fields %s are invalid.") % invalid_fields
raise exc.HTTPBadRequest(explanation=msg)
if ('share_types' in share_group and
'source_share_group_snapshot_id' in share_group):
msg = _("Cannot supply both 'share_types' and "
"'source_share_group_snapshot_id' attributes.")
raise exc.HTTPBadRequest(explanation=msg)
if not (share_group.get('share_types') or
'source_share_group_snapshot_id' in share_group):
default_share_type = share_types.get_default_share_type()
if default_share_type:
share_group['share_types'] = [default_share_type['id']]
else:
msg = _("Must specify at least one share type as a default "
"share type has not been configured.")
raise exc.HTTPBadRequest(explanation=msg)
kwargs = {}
if 'name' in share_group:
kwargs['name'] = share_group.get('name')
if 'description' in share_group:
kwargs['description'] = share_group.get('description')
_share_types = share_group.get('share_types')
if _share_types:
if not all([uuidutils.is_uuid_like(st) for st in _share_types]):
msg = _("The 'share_types' attribute must be a list of uuids")
raise exc.HTTPBadRequest(explanation=msg)
kwargs['share_type_ids'] = _share_types
if ('share_network_id' in share_group and
'source_share_group_snapshot_id' in share_group):
msg = _("Cannot supply both 'share_network_id' and "
"'source_share_group_snapshot_id' attributes as the share "
"network is inherited from the source.")
raise exc.HTTPBadRequest(explanation=msg)
availability_zone = share_group.get('availability_zone')
if availability_zone:
if 'source_share_group_snapshot_id' in share_group:
msg = _(
"Cannot supply both 'availability_zone' and "
"'source_share_group_snapshot_id' attributes as the "
"availability zone is inherited from the source.")
raise exc.HTTPBadRequest(explanation=msg)
try:
az = db.availability_zone_get(context, availability_zone)
kwargs['availability_zone_id'] = az.id
kwargs['availability_zone'] = az.name
except exception.AvailabilityZoneNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
if 'source_share_group_snapshot_id' in share_group:
source_share_group_snapshot_id = share_group.get(
'source_share_group_snapshot_id')
if not uuidutils.is_uuid_like(source_share_group_snapshot_id):
msg = _("The 'source_share_group_snapshot_id' attribute "
"must be a uuid.")
raise exc.HTTPBadRequest(explanation=six.text_type(msg))
kwargs['source_share_group_snapshot_id'] = (
source_share_group_snapshot_id)
elif 'share_network_id' in share_group:
share_network_id = share_group.get('share_network_id')
if not uuidutils.is_uuid_like(share_network_id):
msg = _("The 'share_network_id' attribute must be a uuid.")
raise exc.HTTPBadRequest(explanation=six.text_type(msg))
kwargs['share_network_id'] = share_network_id
if 'share_group_type_id' in share_group:
share_group_type_id = share_group.get('share_group_type_id')
if not uuidutils.is_uuid_like(share_group_type_id):
msg = _("The 'share_group_type_id' attribute must be a uuid.")
raise exc.HTTPBadRequest(explanation=six.text_type(msg))
kwargs['share_group_type_id'] = share_group_type_id
else: # get default
def_share_group_type = share_group_types.get_default()
if def_share_group_type:
kwargs['share_group_type_id'] = def_share_group_type['id']
else:
msg = _("Must specify a share group type as a default "
"share group type has not been configured.")
raise exc.HTTPBadRequest(explanation=msg)
try:
new_share_group = self.share_group_api.create(context, **kwargs)
except exception.InvalidShareGroupSnapshot as e:
raise exc.HTTPConflict(explanation=six.text_type(e))
except (exception.ShareGroupSnapshotNotFound,
exception.InvalidInput) as e:
raise exc.HTTPBadRequest(explanation=six.text_type(e))
return self._view_builder.detail(
req, {k: v for k, v in new_share_group.items()})
def _create(self, req, body,
check_create_share_from_snapshot_support=False,
check_availability_zones_extra_spec=False):
"""Creates a new share."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'share'):
raise exc.HTTPUnprocessableEntity()
share = body['share']
share = common.validate_public_share_policy(context, share)
# NOTE(rushiagr): Manila API allows 'name' instead of 'display_name'.
if share.get('name'):
share['display_name'] = share.get('name')
del share['name']
# NOTE(rushiagr): Manila API allows 'description' instead of
# 'display_description'.
if share.get('description'):
share['display_description'] = share.get('description')
del share['description']
size = share['size']
share_proto = share['share_proto'].upper()
msg = ("Create %(share_proto)s share of %(size)s GB" %
{'share_proto': share_proto, 'size': size})
LOG.info(msg, context=context)
availability_zone_id = None
availability_zone = share.get('availability_zone')
if availability_zone:
try:
availability_zone_id = db.availability_zone_get(
context, availability_zone).id
except exception.AvailabilityZoneNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
share_group_id = share.get('share_group_id')
if share_group_id:
try:
share_group = db.share_group_get(context, share_group_id)
except exception.ShareGroupNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
sg_az_id = share_group['availability_zone_id']
if availability_zone and availability_zone_id != sg_az_id:
msg = _("Share cannot have AZ ('%(s_az)s') different than "
"share group's one (%(sg_az)s).") % {
's_az': availability_zone_id, 'sg_az': sg_az_id}
raise exception.InvalidInput(msg)
availability_zone_id = sg_az_id
kwargs = {
'availability_zone': availability_zone_id,
'metadata': share.get('metadata'),
'is_public': share.get('is_public', False),
'share_group_id': share_group_id,
}
snapshot_id = share.get('snapshot_id')
if snapshot_id:
snapshot = self.share_api.get_snapshot(context, snapshot_id)
else:
snapshot = None
kwargs['snapshot_id'] = snapshot_id
share_network_id = share.get('share_network_id')
parent_share_type = {}
if snapshot:
# Need to check that share_network_id from snapshot's
# parents share equals to share_network_id from args.
# If share_network_id is empty then update it with
# share_network_id of parent share.
parent_share = self.share_api.get(context, snapshot['share_id'])
parent_share_net_id = parent_share.instance['share_network_id']
parent_share_type = share_types.get_share_type(
context, parent_share.instance['share_type_id'])
if share_network_id:
if share_network_id != parent_share_net_id:
msg = ("Share network ID should be the same as snapshot's"
" parent share's or empty")
raise exc.HTTPBadRequest(explanation=msg)
elif parent_share_net_id:
share_network_id = parent_share_net_id
# Verify that share can be created from a snapshot
if (check_create_share_from_snapshot_support and
not parent_share['create_share_from_snapshot_support']):
msg = (_("A new share may not be created from snapshot '%s', "
"because the snapshot's parent share does not have "
"that capability.")
% snapshot_id)
LOG.error(msg)
raise exc.HTTPBadRequest(explanation=msg)
if share_network_id:
try:
self.share_api.get_share_network(
context,
share_network_id)
except exception.ShareNetworkNotFound as e:
raise exc.HTTPNotFound(explanation=six.text_type(e))
kwargs['share_network_id'] = share_network_id
display_name = share.get('display_name')
display_description = share.get('display_description')
if 'share_type' in share and 'volume_type' in share:
msg = 'Cannot specify both share_type and volume_type'
raise exc.HTTPBadRequest(explanation=msg)
req_share_type = share.get('share_type', share.get('volume_type'))
share_type = None
if req_share_type:
try:
if not uuidutils.is_uuid_like(req_share_type):
share_type = share_types.get_share_type_by_name(
context, req_share_type)
else:
share_type = share_types.get_share_type(
context, req_share_type)
except exception.ShareTypeNotFound:
msg = _("Share type not found.")
raise exc.HTTPNotFound(explanation=msg)
elif not snapshot:
def_share_type = share_types.get_default_share_type()
if def_share_type:
share_type = def_share_type
# Only use in create share feature. Create share from snapshot
# and create share with share group features not
# need this check.
if (not share_network_id and not snapshot
and not share_group_id
and share_type and share_type.get('extra_specs')
and (strutils.bool_from_string(share_type.get('extra_specs').
get('driver_handles_share_servers')))):
msg = _('Share network must be set when the '
'driver_handles_share_servers is true.')
raise exc.HTTPBadRequest(explanation=msg)
type_chosen = share_type or parent_share_type
if type_chosen and check_availability_zones_extra_spec:
type_azs = type_chosen.get(
'extra_specs', {}).get('availability_zones', '')
type_azs = type_azs.split(',') if type_azs else []
kwargs['availability_zones'] = type_azs
if (availability_zone and type_azs and
availability_zone not in type_azs):
msg = _("Share type %(type)s is not supported within the "
"availability zone chosen %(az)s.")
type_chosen = (
req_share_type or "%s (from source snapshot)" % (
parent_share_type.get('name') or
parent_share_type.get('id'))
)
payload = {'type': type_chosen, 'az': availability_zone}
raise exc.HTTPBadRequest(explanation=msg % payload)
if share_type:
kwargs['share_type'] = share_type
new_share = self.share_api.create(context,
share_proto,
size,
display_name,
display_description,
**kwargs)
return self._view_builder.detail(req, new_share)
def create(self, req, body):
"""Creates a new share."""
context = req.environ['manila.context']
if not self.is_valid_body(body, 'consistency_group'):
msg = _("'consistency_group' is missing from the request body.")
raise exc.HTTPBadRequest(explanation=msg)
cg = body['consistency_group']
valid_fields = {'name', 'description', 'share_types',
'source_cgsnapshot_id', 'share_network_id'}
invalid_fields = set(cg.keys()) - valid_fields
if invalid_fields:
msg = _("The fields %s are invalid.") % invalid_fields
raise exc.HTTPBadRequest(explanation=msg)
if 'share_types' in cg and 'source_cgsnapshot_id' in cg:
msg = _("Cannot supply both 'share_types' and "
"'source_cgsnapshot_id' attributes.")
raise exc.HTTPBadRequest(explanation=msg)
if not cg.get('share_types') and 'source_cgsnapshot_id' not in cg:
default_share_type = share_types.get_default_share_type()
if default_share_type:
cg['share_types'] = [default_share_type['id']]
else:
msg = _("Must specify at least one share type as a default "
"share type has not been configured.")
raise exc.HTTPBadRequest(explanation=msg)
kwargs = {}
if 'name' in cg:
kwargs['name'] = cg.get('name')
if 'description' in cg:
kwargs['description'] = cg.get('description')
_share_types = cg.get('share_types')
if _share_types:
if not all([uuidutils.is_uuid_like(st) for st in _share_types]):
msg = _("The 'share_types' attribute must be a list of uuids")
raise exc.HTTPBadRequest(explanation=msg)
kwargs['share_type_ids'] = _share_types
if 'source_cgsnapshot_id' in cg:
source_cgsnapshot_id = cg.get('source_cgsnapshot_id')
if not uuidutils.is_uuid_like(source_cgsnapshot_id):
msg = _("The 'source_cgsnapshot_id' attribute must be a uuid.")
raise exc.HTTPBadRequest(explanation=six.text_type(msg))
kwargs['source_cgsnapshot_id'] = source_cgsnapshot_id
if 'share_network_id' in cg:
share_network_id = cg.get('share_network_id')
if not uuidutils.is_uuid_like(share_network_id):
msg = _("The 'share_network_id' attribute must be a uuid.")
raise exc.HTTPBadRequest(explanation=six.text_type(msg))
kwargs['share_network_id'] = share_network_id
try:
new_cg = self.cg_api.create(context, **kwargs)
except exception.InvalidCGSnapshot as e:
raise exc.HTTPConflict(explanation=six.text_type(e))
except (exception.CGSnapshotNotFound, exception.InvalidInput) as e:
raise exc.HTTPBadRequest(explanation=six.text_type(e))
return self._view_builder.detail(req, dict(new_cg.items()))
