826b9eb1b2
When native dhcp is disabled, the default availability zone is defined, but the profile ids can be None. Avoid crashing in this case. Change-Id: If16b9e31fe6b9b983f58bbb90d4293081f9f8b22
126 lines
4.8 KiB
Python
126 lines
4.8 KiB
Python
# Copyright 2017 VMware, Inc.
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# All Rights Reserved
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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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from oslo_config import cfg
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from vmware_nsx._i18n import _
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from vmware_nsx.common import availability_zones as common_az
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from vmware_nsx.common import config
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from vmware_nsx.common import exceptions as nsx_exc
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DEFAULT_NAME = common_az.DEFAULT_NAME
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class NsxV3AvailabilityZone(common_az.ConfiguredAvailabilityZone):
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def init_from_config_line(self, config_line):
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# Not supported for nsx_v3 (old configuration)
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raise nsx_exc.NsxInvalidConfiguration(
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opt_name="availability_zones",
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opt_value=config_line,
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reason=_("Expected a list of names"))
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def init_from_config_section(self, az_name):
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az_info = config.get_nsxv3_az_opts(self.name)
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# The optional parameters will get the global values if not
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# defined for this AZ
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self.metadata_proxy = az_info.get('metadata_proxy')
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if not self.metadata_proxy:
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raise nsx_exc.NsxInvalidConfiguration(
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opt_name="metadata_proxy",
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opt_value='None',
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reason=(_("metadata_proxy for availability zone %s "
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"must be defined") % az_name))
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self.dhcp_profile = az_info.get('dhcp_profile')
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if not self.dhcp_profile:
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raise nsx_exc.NsxInvalidConfiguration(
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opt_name="dhcp_profile",
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opt_value='None',
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reason=(_("dhcp_profile for availability zone %s "
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"must be defined") % az_name))
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self.native_metadata_route = az_info.get('native_metadata_route')
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if self.native_metadata_route is None:
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self.native_metadata_route = cfg.CONF.nsx_v3.native_metadata_route
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self.dns_domain = az_info.get('dns_domain')
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if self.dns_domain is None:
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self.dns_domain = cfg.CONF.nsx_v3.dns_domain
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self.nameservers = az_info.get('nameservers')
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if self.nameservers is None:
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self.nameservers = cfg.CONF.nsx_v3.nameservers
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self.default_overlay_tz = az_info.get('default_overlay_tz')
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if self.default_overlay_tz is None:
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self.default_overlay_tz = cfg.CONF.nsx_v3.default_overlay_tz
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self.default_vlan_tz = az_info.get('default_vlan_tz')
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if self.default_vlan_tz is None:
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self.default_vlan_tz = cfg.CONF.nsx_v3.default_vlan_tz
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def init_default_az(self):
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# use the default configuration
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self.metadata_proxy = cfg.CONF.nsx_v3.metadata_proxy
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self.dhcp_profile = cfg.CONF.nsx_v3.dhcp_profile
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self.native_metadata_route = cfg.CONF.nsx_v3.native_metadata_route
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self.dns_domain = cfg.CONF.nsx_v3.dns_domain
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self.nameservers = cfg.CONF.nsx_v3.nameservers
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self.default_overlay_tz = cfg.CONF.nsx_v3.default_overlay_tz
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self.default_vlan_tz = cfg.CONF.nsx_v3.default_vlan_tz
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def translate_configured_names_to_uuids(self, nsxlib):
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# Mandatory configurations (in AZ or inherited from global values)
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# Unless this is the default AZ, and metadata is disabled.
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if self.dhcp_profile:
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dhcp_id = nsxlib.native_dhcp_profile.get_id_by_name_or_id(
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self.dhcp_profile)
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self._native_dhcp_profile_uuid = dhcp_id
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else:
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self._native_dhcp_profile_uuid = None
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if self.metadata_proxy:
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proxy_id = nsxlib.native_md_proxy.get_id_by_name_or_id(
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self.metadata_proxy)
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self._native_md_proxy_uuid = proxy_id
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else:
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self._native_md_proxy_uuid = None
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if self.default_overlay_tz:
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tz_id = nsxlib.transport_zone.get_id_by_name_or_id(
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self.default_overlay_tz)
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self._default_overlay_tz_uuid = tz_id
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else:
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self._default_overlay_tz_uuid = None
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# Optional configurations (may be None)
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if self.default_vlan_tz:
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tz_id = nsxlib.transport_zone.get_id_by_name_or_id(
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self.default_vlan_tz)
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self._default_vlan_tz_uuid = tz_id
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else:
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self._default_vlan_tz_uuid = None
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class NsxV3AvailabilityZones(common_az.ConfiguredAvailabilityZones):
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def __init__(self):
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super(NsxV3AvailabilityZones, self).__init__(
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cfg.CONF.nsx_v3.availability_zones,
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NsxV3AvailabilityZone)
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