bddc7b19c7
Updates to the stable/grizzly version since "openstack.common.setup" has been replaced with "pbr" in later versions and this will require the conversion of setup.py before.
70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
# Copyright 2014 Cloudbase Solutions Srl
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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import serial
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from oslo.config import cfg
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from cloudbaseinit.openstack.common import log as openstack_logging
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opts = [
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cfg.StrOpt('logging_serial_port_settings', default=None,
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help='Serial port logging settings. Format: '
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'"port,baudrate,parity,bytesize", e.g.: "COM1,115200,N,8". '
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'Set to None (default) to disable.'),
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]
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CONF = cfg.CONF
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CONF.register_opts(opts)
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CONF.import_opt('log_date_format', 'cloudbaseinit.openstack.common.log')
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CONF.import_opt('log_format', 'cloudbaseinit.openstack.common.log')
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class SerialPortHandler(logging.StreamHandler):
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def __init__(self):
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if CONF.logging_serial_port_settings:
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settings = CONF.logging_serial_port_settings.split(',')
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self._port = serial.Serial(port=settings[0],
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baudrate=int(settings[1]),
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parity=settings[2],
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bytesize=int(settings[3]))
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if not self._port.isOpen():
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self._port.open()
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super(SerialPortHandler, self).__init__(self._port)
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def close(self):
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if self._port and self._port.isOpen():
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self._port.close()
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def setup(product_name):
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openstack_logging.setup(product_name)
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if CONF.logging_serial_port_settings:
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log_root = openstack_logging.getLogger(product_name).logger
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serialportlog = SerialPortHandler()
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log_root.addHandler(serialportlog)
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datefmt = CONF.log_date_format
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if CONF.log_format:
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serialportlog.setFormatter(logging.Formatter(fmt=CONF.log_format,
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datefmt=datefmt))
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else:
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serialportlog.setFormatter(
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openstack_logging.LegacyFormatter(datefmt=datefmt))
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