90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
# Copyright 2015, Cisco Systems.
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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 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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from oslo_config import cfg
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from oslo_log import log as logging
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from oslo_utils import importutils
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from ironic.common import exception
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from ironic.common import states
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from ironic.conductor import task_manager
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from ironic.conductor import utils as manager_utils
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from ironic.drivers import base
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from ironic.drivers.modules import iscsi_deploy
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from ironic import objects
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from cisco_ironic_contrib.ironic.cimc import common
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imcsdk = importutils.try_import('ImcSdk')
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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class CIMCPXEVendorPassthru(iscsi_deploy.VendorPassthru):
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@base.passthru(['POST'], async=True)
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@task_manager.require_exclusive_lock
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def add_vnic(self, task, **kwargs):
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LOG.info("ENSURING NODE ON FOR VNIC ADDITION!")
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if task.node.power_state != states.POWER_ON:
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manager_utils.node_power_action(task, states.REBOOT)
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LOG.info("ADDING PORT TO IRONIC DB")
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new_port = objects.Port(
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task.context, node_id=task.node.id, address=kwargs['mac'],
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extra={"vif_port_id": kwargs['uuid'],
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"type": "tenant", "state": "DOWN"})
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new_port.create()
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try:
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LOG.info("ADDING VNIC TO CIMC")
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common.add_vnic(
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task, kwargs['uuid'], kwargs['mac'],
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kwargs['vlan'], kwargs['pxe'])
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except imcsdk.ImcException:
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new_port.extra = {"vif_port_id": kwargs['uuid'], "type": "tenant",
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"state": "ERROR"}
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LOG.error("ADDING VNIC FAILED")
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else:
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new_port.extra = {"vif_port_id": kwargs['uuid'], "type": "tenant",
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"state": "UP"}
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LOG.info("ADDING VNIC SUCCESSFUL")
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new_port.save()
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@base.passthru(['POST'], async=True)
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@task_manager.require_exclusive_lock
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def delete_vnic(self, task, **kwargs):
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# Ensure Node is powered on before changing VNIC settings
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if task.node.power_state != states.POWER_ON:
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manager_utils.node_power_action(task, states.REBOOT)
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# Use neutron UUID to get port from ironic DB
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ports = objects.Port.list_by_node_id(task.context, task.node.id)
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todelete = None
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for port in ports:
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if port['extra']['vif_port_id'] == kwargs['uuid']:
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todelete = port
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break
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if todelete is None:
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raise exception.NotFound("No port matched uuid provided")
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# Delete vnic from server
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common.delete_vnic(task, kwargs['uuid'])
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# Delete port from ironic port DB
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todelete.destroy()
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