os-brick/os_brick/privileged/__init__.py

36 lines
1.2 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
from oslo_privsep import capabilities as c
from oslo_privsep import priv_context
capabilities = [c.CAP_SYS_ADMIN]
# On virtual environments libraries are not owned by the Daemon user (root), so
# the Daemon needs the capability to bypass file read permission checks in
# order to dynamically load the code to run.
if os.environ.get('VIRTUAL_ENV'):
capabilities.append(c.CAP_DAC_READ_SEARCH)
# It is expected that most (if not all) os-brick operations can be
# executed with these privileges.
default = priv_context.PrivContext(
__name__,
cfg_section='privsep_osbrick',
pypath=__name__ + '.default',
capabilities=capabilities,
logger_name=__name__,
)