5ba2f40262
Linux kernel forbids to add VRF (layer 3) devices into OVS bridges (layer 2). This patch changes the approach to link EVPN/VRF to OVS bridges by using a veth-pair instead, or a vlan device for the provider vlan networks use case. It also fixes the next: - typo on function definition "disconnect_evpn_to_ovn", changed by "disconnect_evpn_from_ovn" - avoid code duplication to expose subnets, by making an auxiliar function that can be reused by the reconciliation loop too. Change-Id: Iccd1b01014bf026c07e39f48e8aa234a9a303877
55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
# Copyright 2021 Red Hat, 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 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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OVN_VIF_PORT_TYPES = ("", "chassisredirect", "virtual")
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OVN_VIRTUAL_VIF_PORT_TYPE = "virtual"
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OVN_VM_VIF_PORT_TYPE = ""
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OVN_PATCH_VIF_PORT_TYPE = "patch"
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OVN_CHASSISREDIRECT_VIF_PORT_TYPE = "chassisredirect"
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OVN_LOCALNET_VIF_PORT_TYPE = "localnet"
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OVN_BGP_NIC = "ovn"
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OVN_BGP_VRF = "ovn-bgp-vrf"
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OVN_BGP_VRF_TABLE = 10
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OVS_CONNECTION_STRING = "unix:/var/run/openvswitch/db.sock"
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OVS_RULE_COOKIE = "999"
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OVS_VRF_RULE_COOKIE = "998"
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FRR_SOCKET_PATH = "/run/frr/"
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IP_VERSION_6 = 6
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IP_VERSION_4 = 4
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BGP_MODE = 'BGP'
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EVPN_MODE = 'EVPN'
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OVN_EVPN_VNI_EXT_ID_KEY = 'neutron_bgpvpn:vni'
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OVN_EVPN_AS_EXT_ID_KEY = 'neutron_bgpvpn:as'
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OVN_EVPN_VRF_PREFIX = "vrf-"
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OVN_EVPN_BRIDGE_PREFIX = "br-"
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OVN_EVPN_VXLAN_PREFIX = "vxlan-"
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OVN_EVPN_VLAN_PREFIX = "vlan-"
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OVN_EVPN_LO_PREFIX = "lo-"
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OVN_EVPN_VETH_VRF_PREFIX = "veth-vrf-"
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OVN_EVPN_VETH_OVS_PREFIX = "veth-ovs-"
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OVN_INTEGRATION_BRIDGE = 'br-int'
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OVN_LRP_PORT_NAME_PREFIX = 'lrp-'
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OVN_CRLRP_PORT_NAME_PREFIX = 'cr-lrp-'
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OVS_PATCH_PROVNET_PORT_PREFIX = 'patch-provnet-'
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LINK_UP = "up"
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LINK_DOWN = "down"
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