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# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
# and others. 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.
class Network:
"""
SNAPS domain object for interface routers. Should contain attributes that
are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
"""
self.name = kwargs.get('name')
self.id = kwargs.get('id')
self.admin_state_up = kwargs.get('admin_state_up')
self.shared = kwargs.get('shared')
self.external = kwargs.get('router:external', kwargs.get('external'))
self.type = kwargs.get('provider:network_type', kwargs.get('type'))
def __eq__(self, other):
return (self.name == other.name and self.id == other.id and
self.admin_state_up == other.admin_state_up and
self.shared == other.shared and
self.external == other.external and self.type == other.type)
class Subnet:
"""
SNAPS domain object for interface routers. Should contain attributes that
are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
"""
self.name = kwargs.get('name')
self.id = kwargs.get('id')
self.network_id = kwargs.get('network_id')
self.cidr = kwargs.get('cidr')
self.ip_version = kwargs.get('ip_version')
self.gateway_ip = kwargs.get('gateway_ip')
self.enable_dhcp = kwargs.get('enable_dhcp')
self.dns_nameservers = kwargs.get('dns_nameservers')
self.host_routes = kwargs.get('host_routes')
self.ipv6_ra_mode = kwargs.get('ipv6_ra_mode')
self.ipv6_address_mode = kwargs.get('ipv6_address_mode')
self.start = None
self.end = None
if ('allocation_pools' in kwargs and
len(kwargs['allocation_pools']) > 0):
# Will need to ultimately support a list of pools
pools = kwargs['allocation_pools'][0]
if 'start' in pools:
self.start = pools['start']
if 'end' in pools:
self.end = pools['end']
def __eq__(self, other):
return (self.name == other.name and
self.id == other.id and
self.network_id == other.network_id and
self.cidr == other.cidr and
self.ip_version == other.ip_version and
self.gateway_ip == other.gateway_ip and
self.enable_dhcp == other.enable_dhcp and
self.dns_nameservers == other.dns_nameservers and
self.host_routes == other.host_routes and
self.ipv6_ra_mode == other.ipv6_ra_mode and
self.ipv6_address_mode == other.ipv6_address_mode and
self.start == other.start and self.end == other.end)
class Port:
"""
SNAPS domain object for ports. Should contain attributes that
are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
:param name: the security group's name
:param id: the security group's id
:param description: description
:param ips|fixed_ips: a list of IP addresses
:param mac_address: the port's MAC addresses
:param allowed_address_pairs: the port's allowed_address_pairs value
:param admin_state_up: T|F whether or not the port is up
:param device_id: device's ID
:param device_owner: device's owner
:param network_id: associated network ID
:param port_security_enabled: T|F whether or not the port security is
enabled
:param security_groups: the security group IDs associated with port
:param project_id: the associated project/tenant ID
"""
self.name = kwargs.get('name')
self.id = kwargs.get('id')
self.description = kwargs.get('description')
self.ips = kwargs.get('ips', kwargs.get('fixed_ips'))
self.mac_address = kwargs.get('mac_address')
self.allowed_address_pairs = kwargs.get('allowed_address_pairs')
self.admin_state_up = kwargs.get('admin_state_up')
self.device_id = kwargs.get('device_id')
self.device_owner = kwargs.get('device_owner')
self.network_id = kwargs.get('network_id')
self.port_security_enabled = kwargs.get('port_security_enabled')
self.security_groups = kwargs.get('security_groups')
self.project_id = kwargs.get('tenant_id', kwargs.get('project_id'))
def __eq__(self, other):
return (self.name == other.name and self.id == other.id and
self.ips == other.ips, self.mac_address == other.mac_address)
class Router:
"""
SNAPS domain object for routers. Should contain attributes that are shared
amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
:param name: the router's name
:param id: the router's id
:param status: the router's status
:param tenant_id: the router's project/tenant ID
:param admin_state_up: Router is up when True
:param external_gateway_info: dict() for populating external_network_id
and external_fixed_ips
external_network_id: ID of the external network to route
in dict under key 'external_fixed_ips'
external_fixed_ips: List IP addresses associated with the
external_network_id found in dict under
key 'network_id'
:param port_subnets: list of tuples where #1 is the Port domain object
and #2 is a list of associated Subnet domain
objects
"""
self.name = kwargs.get('name')
self.id = kwargs.get('id')
self.status = kwargs.get('status')
self.tenant_id = kwargs.get('tenant_id')
self.admin_state_up = kwargs.get('admin_state_up')
self.port_subnets = kwargs.get('port_subnets')
if (kwargs.get('external_gateway_info') and
isinstance(kwargs.get('external_gateway_info'), dict) and
kwargs.get('external_gateway_info').get('external_fixed_ips')):
gateway_info = kwargs.get('external_gateway_info')
self.external_network_id = gateway_info.get('network_id')
self.external_fixed_ips = gateway_info.get('external_fixed_ips')
else:
self.external_fixed_ips = kwargs.get('external_fixed_ips', None)
self.external_network_id = kwargs.get('external_network_id', None)
def __eq__(self, other):
return (self.name == other.name and self.id == other.id and
self.status == other.status and
self.tenant_id == other.tenant_id and
self.admin_state_up == other.admin_state_up and
self.external_network_id == other.external_network_id and
self.external_fixed_ips == other.external_fixed_ips and
self.port_subnets == other.port_subnets)
class InterfaceRouter:
"""
SNAPS domain object for interface routers. Should contain attributes that
are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
"""
self.id = kwargs.get('id')
self.subnet_id = kwargs.get('subnet_id')
self.port_id = kwargs.get('port_id')
def __eq__(self, other):
return (self.id == other.id and self.subnet_id == other.subnet_id and
self.port_id == other.port_id)
class SecurityGroup:
"""
SNAPS domain object for SecurityGroups. Should contain attributes that
are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
:param name: the security group's name
:param id: the security group's id
"""
self.name = kwargs.get('name')
self.id = kwargs.get('id')
self.description = kwargs.get('description')
self.project_id = kwargs.get('project_id', kwargs.get('tenant_id'))
def __eq__(self, other):
return (self.name == other.name and self.id == other.id and
self.project_id == other.project_id)
class SecurityGroupRule:
"""
SNAPS domain object for Security Group Rules. Should contain attributes
that are shared amongst cloud providers
"""
def __init__(self, **kwargs):
"""
Constructor
:param id: the security group rule's id
:param sec_grp_id: the ID of the associated security group
:param description: the security group rule's description
:param direction: the security group rule's direction
:param ethertype: the security group rule's ethertype
:param port_range_min: the security group rule's port_range_min
:param port_range_max: the security group rule's port_range_max
:param protocol: the security group rule's protocol
:param remote_group_id: the security group rule's remote_group_id
:param remote_ip_prefix: the security group rule's remote_ip_prefix
"""
self.id = kwargs.get('id')
self.security_group_id = kwargs.get('security_group_id')
self.description = kwargs.get('description')
self.direction = kwargs.get('direction')
self.ethertype = kwargs.get('ethertype')
self.port_range_min = kwargs.get('port_range_min')
self.port_range_max = kwargs.get('port_range_max')
self.protocol = kwargs.get('protocol')
self.remote_group_id = kwargs.get('remote_group_id')
self.remote_ip_prefix = kwargs.get('remote_ip_prefix')
def __eq__(self, other):
return (self.id == other.id and
self.security_group_id == other.security_group_id and
self.description == other.description and
self.direction == other.direction and
self.ethertype == other.ethertype and
self.port_range_min == other.port_range_min and
self.port_range_max == other.port_range_max and
self.protocol == other.protocol and
self.remote_group_id == other.remote_group_id and
self.remote_ip_prefix == other.remote_ip_prefix)
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