151 lines
5.0 KiB
Python
151 lines
5.0 KiB
Python
# Copyright (c) 2012 OpenStack Foundation.
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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
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# 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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# TODO(salv-orlando): Verify if a single set of operational
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# status constants is achievable
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NET_STATUS_ACTIVE = 'ACTIVE'
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NET_STATUS_BUILD = 'BUILD'
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NET_STATUS_DOWN = 'DOWN'
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NET_STATUS_ERROR = 'ERROR'
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PORT_STATUS_ACTIVE = 'ACTIVE'
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PORT_STATUS_BUILD = 'BUILD'
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PORT_STATUS_DOWN = 'DOWN'
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PORT_STATUS_ERROR = 'ERROR'
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PORT_STATUS_NOTAPPLICABLE = 'N/A'
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FLOATINGIP_STATUS_ACTIVE = 'ACTIVE'
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FLOATINGIP_STATUS_DOWN = 'DOWN'
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FLOATINGIP_STATUS_ERROR = 'ERROR'
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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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DEVICE_OWNER_COMPUTE_PREFIX = "compute:"
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DEVICE_OWNER_NETWORK_PREFIX = "network:"
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DEVICE_OWNER_NEUTRON_PREFIX = "neutron:"
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DEVICE_OWNER_ROUTER_HA_INTF = (DEVICE_OWNER_NETWORK_PREFIX +
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"router_ha_interface")
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DEVICE_OWNER_ROUTER_INTF = DEVICE_OWNER_NETWORK_PREFIX + "router_interface"
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DEVICE_OWNER_ROUTER_GW = DEVICE_OWNER_NETWORK_PREFIX + "router_gateway"
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DEVICE_OWNER_FLOATINGIP = DEVICE_OWNER_NETWORK_PREFIX + "floatingip"
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DEVICE_OWNER_DHCP = DEVICE_OWNER_NETWORK_PREFIX + "dhcp"
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DEVICE_OWNER_DVR_INTERFACE = (DEVICE_OWNER_NETWORK_PREFIX +
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"router_interface_distributed")
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DEVICE_OWNER_AGENT_GW = (DEVICE_OWNER_NETWORK_PREFIX +
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"floatingip_agent_gateway")
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DEVICE_OWNER_ROUTER_SNAT = (DEVICE_OWNER_NETWORK_PREFIX +
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"router_centralized_snat")
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DEVICE_OWNER_LOADBALANCER = DEVICE_OWNER_NEUTRON_PREFIX + "LOADBALANCER"
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DEVICE_OWNER_LOADBALANCERV2 = DEVICE_OWNER_NEUTRON_PREFIX + "LOADBALANCERV2"
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DEVICE_OWNER_PREFIXES = (DEVICE_OWNER_NETWORK_PREFIX,
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DEVICE_OWNER_NEUTRON_PREFIX)
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# Collection used to identify devices owned by router interfaces.
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# DEVICE_OWNER_ROUTER_HA_INTF is a special case and so is not included.
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ROUTER_INTERFACE_OWNERS = (DEVICE_OWNER_ROUTER_INTF,
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DEVICE_OWNER_DVR_INTERFACE)
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ROUTER_INTERFACE_OWNERS_SNAT = (DEVICE_OWNER_ROUTER_INTF,
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DEVICE_OWNER_DVR_INTERFACE,
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DEVICE_OWNER_ROUTER_SNAT)
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FLOATINGIP_KEY = '_floatingips'
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INTERFACE_KEY = '_interfaces'
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HA_INTERFACE_KEY = '_ha_interface'
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IPv4 = 'IPv4'
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IPv6 = 'IPv6'
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IP_VERSION_4 = 4
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IP_VERSION_6 = 6
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IPv4_BITS = 32
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IPv6_BITS = 128
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INVALID_MAC_ADDRESSES = ['00:00:00:00:00:00', 'FF:FF:FF:FF:FF:FF']
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IPv4_ANY = '0.0.0.0/0'
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IPv6_ANY = '::/0'
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IP_ANY = {IP_VERSION_4: IPv4_ANY, IP_VERSION_6: IPv6_ANY}
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DHCP_RESPONSE_PORT = 68
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FLOODING_ENTRY = ('00:00:00:00:00:00', '0.0.0.0')
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AGENT_TYPE_DHCP = 'DHCP agent'
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AGENT_TYPE_OVS = 'Open vSwitch agent'
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AGENT_TYPE_LINUXBRIDGE = 'Linux bridge agent'
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AGENT_TYPE_OFA = 'OFA driver agent'
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AGENT_TYPE_L3 = 'L3 agent'
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AGENT_TYPE_LOADBALANCER = 'Loadbalancer agent'
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AGENT_TYPE_METERING = 'Metering agent'
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AGENT_TYPE_METADATA = 'Metadata agent'
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AGENT_TYPE_NIC_SWITCH = 'NIC Switch agent'
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L2_AGENT_TOPIC = 'N/A'
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PORT_BINDING_EXT_ALIAS = 'binding'
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L3_AGENT_SCHEDULER_EXT_ALIAS = 'l3_agent_scheduler'
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DHCP_AGENT_SCHEDULER_EXT_ALIAS = 'dhcp_agent_scheduler'
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LBAAS_AGENT_SCHEDULER_EXT_ALIAS = 'lbaas_agent_scheduler'
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L3_DISTRIBUTED_EXT_ALIAS = 'dvr'
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L3_HA_MODE_EXT_ALIAS = 'l3-ha'
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SUBNET_ALLOCATION_EXT_ALIAS = 'subnet_allocation'
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# Protocol names and numbers for Security Groups/Firewalls
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PROTO_NAME_TCP = 'tcp'
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PROTO_NAME_ICMP = 'icmp'
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PROTO_NAME_ICMP_V6 = 'icmpv6'
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PROTO_NAME_UDP = 'udp'
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PROTO_NUM_TCP = 6
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PROTO_NUM_ICMP = 1
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PROTO_NUM_ICMP_V6 = 58
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PROTO_NUM_UDP = 17
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# List of ICMPv6 types that should be allowed by default:
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# Multicast Listener Query (130),
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# Multicast Listener Report (131),
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# Multicast Listener Done (132),
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# Neighbor Solicitation (135),
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# Neighbor Advertisement (136)
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ICMPV6_ALLOWED_TYPES = [130, 131, 132, 135, 136]
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ICMPV6_TYPE_RA = 134
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ICMPV6_TYPE_NA = 136
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# Human-readable ID to which the subnetpool ID should be set to
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# indicate that IPv6 Prefix Delegation is enabled for a given subnetpool
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IPV6_PD_POOL_ID = 'prefix_delegation'
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# Device names start with "tap"
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TAP_DEVICE_PREFIX = 'tap'
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# Time format
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ISO8601_TIME_FORMAT = '%Y-%m-%dT%H:%M:%S.%f'
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#############################
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# Attribute related constants
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#############################
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ATTR_NOT_SPECIFIED = object()
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HEX_ELEM = '[0-9A-Fa-f]'
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UUID_PATTERN = '-'.join([HEX_ELEM + '{8}', HEX_ELEM + '{4}',
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HEX_ELEM + '{4}', HEX_ELEM + '{4}',
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HEX_ELEM + '{12}'])
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