86118f6692
This patch refactors the current codebase to be more modular
and testable. The main changes are:
- pull out all of the profile setup logic from the __init__
method to it's own method _init_nsx_profiles method to make
testing the code easier.
- refactors the nsxlib.v3 code to break out all neutron related
exceptions and cleans up the interface so we can make nsxlib.v3
it's own standalone library eventually.
To improve:
- Currently we have nsxlib.v3.dfw_api and nsxlib.v3.firewall,
we should refactor this code and merge them into one file.
- refactor nsxlib to section of each api component to it's own
subclass. For example, nsxlib().port.create() rather than
nsxlib().create_port(). I think this would be most useful
for the security group/firewall integration as there are many
methods there that are needed to interface with nsx as the security
group feature is requires the most orchestration with nsx.
Breaking them into a sub class will make things more easy to understand.
Change-Id: If2fe1e014b78703ff0a9cdff1e4e8d45f3a4a16d
60 lines
2.4 KiB
Python
60 lines
2.4 KiB
Python
# Copyright 2016 VMware, Inc. 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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import logging
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from neutron.callbacks import registry
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from oslo_config import cfg
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from vmware_nsx._i18n import _LI, _LE
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from vmware_nsx.common import nsx_constants
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from vmware_nsx.common import utils as nsx_utils
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from vmware_nsx.nsxlib.v3 import resources
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from vmware_nsx.shell.admin.plugins.common import constants
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from vmware_nsx.shell.admin.plugins.common import utils as admin_utils
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from vmware_nsx.shell.admin.plugins.nsxv3.resources import utils
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import vmware_nsx.shell.resources as shell
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LOG = logging.getLogger(__name__)
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neutron_client = utils.NeutronDbClient()
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@admin_utils.output_header
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def nsx_update_metadata_proxy(resource, event, trigger, **kwargs):
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"""Update Metadata proxy for NSXv3 CrossHairs."""
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nsx_client = utils.get_nsxv3_client()
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port_resource = resources.LogicalPort(nsx_client)
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for network in neutron_client.get_networks():
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# For each Neutron network, create a logical switch port with
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# MD-Proxy attachment.
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lswitch_id = neutron_client.net_id_to_lswitch_id(network['id'])
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if lswitch_id:
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tags = nsx_utils.build_v3_tags_payload(
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network, resource_type='os-neutron-net-id',
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project_name='NSX Neutron plugin upgrade')
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port_resource.create(
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lswitch_id, cfg.CONF.nsx_v3.metadata_proxy_uuid, tags=tags,
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attachment_type=nsx_constants.ATTACHMENT_MDPROXY)
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LOG.info(_LI("Enabled native metadata proxy for network %s"),
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network['id'])
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else:
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LOG.error(_LE("Unable to find logical switch for network %s"),
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network['id'])
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registry.subscribe(nsx_update_metadata_proxy,
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constants.METADATA_PROXY,
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shell.Operations.NSX_UPDATE.value)
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