81 lines
1.9 KiB
Python
81 lines
1.9 KiB
Python
# Copyright 2012 OpenStack Foundation.
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# 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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# Neutron well-known service type constants:
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CORE = "CORE"
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DUMMY = "DUMMY"
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LOADBALANCER = "LOADBALANCER"
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LOADBALANCERV2 = "LOADBALANCERV2"
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FIREWALL = "FIREWALL"
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VPN = "VPN"
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METERING = "METERING"
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L3_ROUTER_NAT = "L3_ROUTER_NAT"
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FLAVORS = "FLAVORS"
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# Maps extension alias to service type
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EXT_TO_SERVICE_MAPPING = {
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'dummy': DUMMY,
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'lbaas': LOADBALANCER,
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'lbaasv2': LOADBALANCERV2,
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'fwaas': FIREWALL,
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'vpnaas': VPN,
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'metering': METERING,
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'router': L3_ROUTER_NAT,
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'flavors': FLAVORS
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}
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# Service operation status constants
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ACTIVE = "ACTIVE"
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DOWN = "DOWN"
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CREATED = "CREATED"
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PENDING_CREATE = "PENDING_CREATE"
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PENDING_UPDATE = "PENDING_UPDATE"
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PENDING_DELETE = "PENDING_DELETE"
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INACTIVE = "INACTIVE"
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ERROR = "ERROR"
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ACTIVE_PENDING_STATUSES = (
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ACTIVE,
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PENDING_CREATE,
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PENDING_UPDATE
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)
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# Network Type constants
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TYPE_FLAT = 'flat'
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TYPE_GRE = 'gre'
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TYPE_LOCAL = 'local'
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TYPE_VXLAN = 'vxlan'
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TYPE_VLAN = 'vlan'
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TYPE_NONE = 'none'
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# Values for network_type
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# For VLAN Network
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MIN_VLAN_TAG = 1
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MAX_VLAN_TAG = 4094
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# For GRE Tunnel
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MIN_GRE_ID = 1
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MAX_GRE_ID = 2 ** 32 - 1
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# For VXLAN Tunnel
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MIN_VXLAN_VNI = 1
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MAX_VXLAN_VNI = 2 ** 24 - 1
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VXLAN_UDP_PORT = 4789
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# Network Type MTU overhead
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GRE_ENCAP_OVERHEAD = 42
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VXLAN_ENCAP_OVERHEAD = 50
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