Testing OpenStack upgrades
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# Copyright 2019 Red Hat
#
# 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.
from __future__ import absolute_import
import getpass
import itertools
from oslo_config import cfg
from oslo_log import log
GROUP_NAME = 'ssh'
OPTIONS = [
cfg.BoolOpt('debug',
default=False,
help=('Logout debugging messages of paramiko '
'library')),
cfg.StrOpt('command',
default='/usr/bin/ssh',
help=('Default SSH client command')),
cfg.StrOpt('port',
default=22,
help=('Default SSH port')),
cfg.StrOpt('username',
default=getpass.getuser(),
help=('Default SSH username')),
cfg.ListOpt('config_files',
default=['/etc/ssh/ssh_config', '~/.ssh/config'],
help="Default user SSH configuration files"),
cfg.StrOpt('key_file',
default='~/.ssh/id_rsa',
help="Default SSH private key file"),
cfg.BoolOpt('allow_agent',
default=False,
help=("Set to False to disable connecting to the "
"SSH agent")),
cfg.BoolOpt('compress',
default=False,
help="Set to True to turn on compression"),
cfg.FloatOpt('timeout',
default=5.,
help="SSH connect timeout in seconds"),
cfg.IntOpt('connection_attempts',
default=60,
help=("Incremental seconds to wait after every "
"failed SSH connection attempt")),
cfg.FloatOpt('connection_interval',
default=5.,
help=("Minimal seconds to wait between every "
"failed SSH connection attempt")),
cfg.StrOpt('proxy_jump',
default=None,
help="Default SSH proxy server"),
cfg.StrOpt('proxy_command',
default=None,
help="Default proxy command"),
]
def register_tobiko_options(conf):
conf.register_opts(group=cfg.OptGroup(GROUP_NAME), opts=OPTIONS)
def list_options():
return [(GROUP_NAME, itertools.chain(OPTIONS))]
def setup_tobiko_config(conf):
paramiko_logger = log.getLogger('paramiko')
if conf.ssh.debug:
if not paramiko_logger.isEnabledFor(log.DEBUG):
# Print paramiko debugging messages
paramiko_logger.logger.setLevel(log.DEBUG)
elif paramiko_logger.isEnabledFor(log.DEBUG):
# Silence paramiko debugging messages
paramiko_logger.logger.setLevel(log.WARNING)