A set of Neutron drivers for the VMware NSX.
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# Copyright 2013 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg
from vmware_nsx.common import nsxv_constants
EDGE_ID = 'edge_id'
ROUTER_ID = 'router_id'
DHCP_EDGE_PREFIX = 'dhcp-'
ROUTER_EDGE_PREFIX = 'router-'
PLR_EDGE_PREFIX = 'plr-'
BACKUP_ROUTER_PREFIX = 'backup-'
EDGE_NAME_LEN = 20
# Interface
EXTERNAL_VNIC_INDEX = 0
INTERNAL_VNIC_INDEX = 1
EXTERNAL_VNIC_NAME = "external"
INTERNAL_VNIC_NAME = "internal"
MAX_VNIC_NUM = 10
# we can add at most 8 interfaces on service edge. Other two interfaces
# are used for metadata and external network access.
MAX_INTF_NUM = 8
MAX_TUNNEL_NUM = (cfg.CONF.nsxv.maximum_tunnels_per_vnic if
(cfg.CONF.nsxv.maximum_tunnels_per_vnic < 110 and
cfg.CONF.nsxv.maximum_tunnels_per_vnic > 0)
else 10)
INTEGRATION_LR_IPADDRESS = "169.254.2.1/28"
INTEGRATION_EDGE_IPADDRESS = "169.254.2.3"
INTEGRATION_SUBNET_NETMASK = "255.255.255.240"
# SNAT rule location
PREPEND = 0
APPEND = -1
# error code
VCNS_ERROR_CODE_EDGE_NOT_RUNNING = 10013
SUFFIX_LENGTH = 8
#Edge size
SERVICE_SIZE_MAPPING = {
'router': nsxv_constants.COMPACT,
'dhcp': nsxv_constants.COMPACT
}
ALLOWED_EDGE_SIZES = (nsxv_constants.COMPACT,
nsxv_constants.LARGE,
nsxv_constants.XLARGE,
nsxv_constants.QUADLARGE)
#Edge type
ALLOWED_EDGE_TYPES = (nsxv_constants.SERVICE_EDGE,
nsxv_constants.VDR_EDGE)
# router status by number
class RouterStatus(object):
ROUTER_STATUS_ACTIVE = 0
ROUTER_STATUS_DOWN = 1
ROUTER_STATUS_PENDING_CREATE = 2
ROUTER_STATUS_PENDING_DELETE = 3
ROUTER_STATUS_ERROR = 4
class InternalEdgePurposes(object):
INTER_EDGE_PURPOSE = 'inter_edge_net'