189 lines
6.6 KiB
Python
189 lines
6.6 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import itertools
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from oslo.config import cfg
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from sahara import exceptions as ex
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from sahara.i18n import _
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from sahara.openstack.common import log
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from sahara.plugins import base as plugins_base
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from sahara.topology import topology_helper
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from sahara.utils.notification import sender
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from sahara.utils.openstack import cinder
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from sahara.utils.openstack import keystone
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from sahara.utils import remote
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from sahara import version
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cli_opts = [
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cfg.StrOpt('host', default='',
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help='Hostname or IP address that will be used to listen on.'),
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cfg.IntOpt('port', default=8386,
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help='Port that will be used to listen on.'),
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cfg.BoolOpt('log-exchange', default=False,
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help='Log request/response exchange details: environ, '
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'headers and bodies.')
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]
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edp_opts = [
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cfg.IntOpt('job_binary_max_KB',
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default=5120,
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help='Maximum length of job binary data in kilobytes that '
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'may be stored or retrieved in a single operation.'),
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cfg.IntOpt('job_canceling_timeout',
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default=300,
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help='Timeout for canceling job execution (in seconds). '
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'Sahara will try to cancel job execution during '
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'this time.')
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]
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db_opts = [
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cfg.StrOpt('db_driver',
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default='sahara.db',
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help='Driver to use for database access.')
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]
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networking_opts = [
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cfg.BoolOpt('use_floating_ips',
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default=True,
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help='If set to True, Sahara will use floating IPs to '
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'communicate with instances. To make sure that all '
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'instances have floating IPs assigned in Nova Network '
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'set "auto_assign_floating_ip=True" in nova.conf. '
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'If Neutron is used for networking, make sure that '
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'all Node Groups have "floating_ip_pool" parameter '
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'defined.'),
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cfg.StrOpt('node_domain',
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default='novalocal',
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help="The suffix of the node's FQDN. In nova-network that is "
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"the dhcp_domain config parameter."),
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cfg.BoolOpt('use_neutron',
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default=False,
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help="Use Neutron Networking (False indicates the use of Nova "
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"networking)."),
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cfg.BoolOpt('use_namespaces',
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default=False,
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help="Use network namespaces for communication (only valid to "
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"use in conjunction with use_neutron=True)."),
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cfg.BoolOpt('use_rootwrap',
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default=False,
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help="Use rootwrap facility to allow non-root users to run "
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"the sahara-all server instance and access private "
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"network IPs (only valid to use in conjunction with "
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"use_namespaces=True)"),
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cfg.StrOpt('rootwrap_command',
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default='sudo sahara-rootwrap /etc/sahara/rootwrap.conf',
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help="Rootwrap command to leverage. Use in conjunction with "
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"use_rootwrap=True")
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]
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cfg.set_defaults(log.log_opts, default_log_levels=[
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'amqplib=WARN',
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'qpid.messaging=INFO',
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'stevedore=INFO',
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'eventlet.wsgi.server=WARN',
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'sqlalchemy=WARN',
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'boto=WARN',
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'suds=INFO',
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'keystone=INFO',
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'paramiko=WARN',
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'requests=WARN',
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'iso8601=WARN',
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'oslo.messaging=INFO',
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])
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CONF = cfg.CONF
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CONF.register_cli_opts(cli_opts)
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CONF.register_opts(networking_opts)
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CONF.register_opts(edp_opts)
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CONF.register_opts(db_opts)
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def list_opts():
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# NOTE (vgridnev): we make these import here to avoid problems
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# with importing unregistered options in sahara code.
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# As example, importing 'node_domain' in
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# sahara/conductor/objects.py
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from sahara.conductor import api
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from sahara import main as sahara_main
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from sahara.service.edp import job_utils
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from sahara.service import periodic
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from sahara.service import volumes
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from sahara.utils.openstack import heat
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from sahara.utils.openstack import neutron
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from sahara.utils.openstack import nova
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from sahara.utils.openstack import swift
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from sahara.utils import proxy
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return [
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(None,
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itertools.chain(cli_opts,
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edp_opts,
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networking_opts,
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db_opts,
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plugins_base.opts,
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topology_helper.opts,
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sender.notifier_opts,
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keystone.opts,
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remote.ssh_opts,
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sahara_main.opts,
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job_utils.opts,
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periodic.periodic_opts,
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volumes.opts,
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proxy.opts)),
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(api.conductor_group.name,
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itertools.chain(api.conductor_opts)),
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(cinder.cinder_group.name,
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itertools.chain(cinder.opts)),
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(heat.heat_group.name,
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itertools.chain(heat.opts)),
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(neutron.neutron_group.name,
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itertools.chain(neutron.opts)),
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(nova.nova_group.name,
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itertools.chain(nova.opts)),
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(swift.swift_group.name,
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itertools.chain(swift.opts)),
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(keystone.keystone_group.name,
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itertools.chain(keystone.ssl_opts))
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]
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def parse_configs(conf_files=None):
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try:
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version_string = version.version_info.version_string()
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CONF(project='sahara', version=version_string,
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default_config_files=conf_files)
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except cfg.RequiredOptError as roe:
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raise ex.ConfigurationError(
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_("Option '%(option)s' is required for config group '%(group)s'") %
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{'option': roe.opt_name, 'group': roe.group.name})
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validate_configs()
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def validate_network_configs():
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if CONF.use_namespaces and not CONF.use_neutron:
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raise ex.ConfigurationError(
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_('use_namespaces can not be set to "True" when use_neutron '
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'is set to "False"'))
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def validate_configs():
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validate_network_configs()
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