24d06d4c2e
The Cisco Nexus monolithic plugin does not work without the Open vSwitch plugin. The Open vSwitch plugin is scheduled to be removed as per #1323729. This patch removes the Nexus Hardware switch related plugin code. The N1KV virtual switch related code will still remain in the tree as it doesn't depend on Open vSwitch plugin. Closes-Bug: #1350387 Change-Id: I2542e92c25e9280e975c3903afb9114e850a966a
138 lines
5.3 KiB
Python
138 lines
5.3 KiB
Python
# Copyright 2013 Cisco Systems, Inc.
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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 neutron.agent.common import config
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cisco_opts = [
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cfg.StrOpt('vlan_name_prefix', default='q-',
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help=_("VLAN Name prefix")),
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cfg.StrOpt('provider_vlan_name_prefix', default='p-',
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help=_("VLAN Name prefix for provider vlans")),
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cfg.BoolOpt('provider_vlan_auto_create', default=True,
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help=_('Provider VLANs are automatically created as needed '
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'on the Nexus switch')),
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cfg.BoolOpt('provider_vlan_auto_trunk', default=True,
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help=_('Provider VLANs are automatically trunked as needed '
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'on the ports of the Nexus switch')),
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cfg.BoolOpt('nexus_l3_enable', default=False,
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help=_("Enable L3 support on the Nexus switches")),
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cfg.BoolOpt('svi_round_robin', default=False,
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help=_("Distribute SVI interfaces over all switches")),
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cfg.StrOpt('model_class',
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default='neutron.plugins.cisco.models.virt_phy_sw_v2.'
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'VirtualPhysicalSwitchModelV2',
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help=_("Model Class")),
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]
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cisco_n1k_opts = [
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cfg.StrOpt('integration_bridge', default='br-int',
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help=_("N1K Integration Bridge")),
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cfg.BoolOpt('enable_tunneling', default=True,
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help=_("N1K Enable Tunneling")),
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cfg.StrOpt('tunnel_bridge', default='br-tun',
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help=_("N1K Tunnel Bridge")),
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cfg.StrOpt('local_ip', default='10.0.0.3',
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help=_("N1K Local IP")),
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cfg.StrOpt('tenant_network_type', default='local',
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help=_("N1K Tenant Network Type")),
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cfg.StrOpt('bridge_mappings', default='',
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help=_("N1K Bridge Mappings")),
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cfg.StrOpt('vxlan_id_ranges', default='5000:10000',
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help=_("N1K VXLAN ID Ranges")),
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cfg.StrOpt('network_vlan_ranges', default='vlan:1:4095',
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help=_("N1K Network VLAN Ranges")),
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cfg.StrOpt('default_network_profile', default='default_network_profile',
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help=_("N1K default network profile")),
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cfg.StrOpt('default_policy_profile', default='service_profile',
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help=_("N1K default policy profile")),
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cfg.StrOpt('network_node_policy_profile', default='dhcp_pp',
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help=_("N1K policy profile for network node")),
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cfg.IntOpt('poll_duration', default=60,
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help=_("N1K Policy profile polling duration in seconds")),
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cfg.BoolOpt('restrict_policy_profiles', default=False,
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help=_("Restrict the visibility of policy profiles to the "
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"tenants")),
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cfg.IntOpt('http_pool_size', default=4,
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help=_("Number of threads to use to make HTTP requests")),
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cfg.IntOpt('http_timeout', default=15,
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help=_("N1K http timeout duration in seconds")),
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]
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cfg.CONF.register_opts(cisco_opts, "CISCO")
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cfg.CONF.register_opts(cisco_n1k_opts, "CISCO_N1K")
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config.register_root_helper(cfg.CONF)
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# shortcuts
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CONF = cfg.CONF
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CISCO = cfg.CONF.CISCO
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CISCO_N1K = cfg.CONF.CISCO_N1K
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#
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# device_dictionary - Contains all external device configuration.
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#
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# When populated the device dictionary format is:
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# {('<device ID>', '<device ipaddr>', '<keyword>'): '<value>', ...}
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#
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# Example:
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# {('NEXUS_SWITCH', '1.1.1.1', 'username'): 'admin',
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# ('NEXUS_SWITCH', '1.1.1.1', 'password'): 'mySecretPassword',
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# ('NEXUS_SWITCH', '1.1.1.1', 'compute1'): '1/1', ...}
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#
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device_dictionary = {}
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#
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# first_device_ip - IP address of first switch discovered in config
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#
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# Used for SVI placement when round-robin placement is disabled
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#
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first_device_ip = None
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class CiscoConfigOptions():
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"""Cisco Configuration Options Class."""
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def __init__(self):
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self._create_device_dictionary()
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def _create_device_dictionary(self):
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"""
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Create the device dictionary from the cisco_plugins.ini
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device supported sections. Ex. NEXUS_SWITCH, N1KV.
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"""
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global first_device_ip
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multi_parser = cfg.MultiConfigParser()
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read_ok = multi_parser.read(CONF.config_file)
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if len(read_ok) != len(CONF.config_file):
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raise cfg.Error(_("Some config files were not parsed properly"))
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first_device_ip = None
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for parsed_file in multi_parser.parsed:
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for parsed_item in parsed_file.keys():
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dev_id, sep, dev_ip = parsed_item.partition(':')
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if dev_id.lower() == 'n1kv':
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for dev_key, value in parsed_file[parsed_item].items():
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if dev_ip and not first_device_ip:
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first_device_ip = dev_ip
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device_dictionary[dev_id, dev_ip, dev_key] = value[0]
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def get_device_dictionary():
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return device_dictionary
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