Revision 6dd70a5c snf-cyclades-app/synnefo/api/networks.py
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from django.template.loader import render_to_string |
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from django.utils import simplejson as json |
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from synnefo import settings |
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from synnefo.api import util |
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from synnefo.api.actions import network_actions |
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from synnefo.api.common import method_not_allowed |
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from synnefo.api.faults import (BadRequest, OverLimit,
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Unauthorized, NetworkInUse)
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from synnefo.db.models import Network, Pool, BridgePool, MacPrefixPool
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from synnefo.api.faults import (BadRequest, Unauthorized,
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NetworkInUse) |
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from synnefo.db.models import Network |
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from synnefo.logic import backend |
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if type == 'PUBLIC_ROUTED': |
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raise Unauthorized('Can not create a public network.')
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mac_prefix = None |
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try: |
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if type == 'PRIVATE_MAC_FILTERED': |
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link = settings.PRIVATE_MAC_FILTERED_BRIDGE |
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mac_prefix = MacPrefixPool.get_available().value |
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elif type == 'PRIVATE_PHYSICAL_VLAN': |
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link = BridgePool.get_available().value |
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elif type == 'CUSTOM_ROUTED': |
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link = settings.CUSTOM_ROUTED_ROUTING_TABLE |
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elif type == 'CUSTOM_BRIDGED': |
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link = settings.CUSTOM_BRIDGED_BRIDGE |
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else: |
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raise BadRequest('Unknown network type')
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except Pool.PoolExhausted: |
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raise OverLimit('Network count limit exceeded.')
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link, mac_prefix = util.network_specs_from_type(type) |
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if not link: |
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raise Exception("Can not create network. No connectivity link.")
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network = Network.objects.create( |
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name=name, |
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