Revision b14725eb snf-cyclades-app/synnefo/api/management/commands/network-create.py
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from django.core.management.base import BaseCommand, CommandError |
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from synnefo.db.models import Network, Backend |
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from synnefo.api.util import network_link_from_type |
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from synnefo.api.util import network_link_from_type, validate_network_size
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from synnefo.logic.backend import create_network |
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from synnefo import settings |
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import ipaddr |
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class Command(BaseCommand): |
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can_import_settings = True |
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help = "Create a new network" |
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option_list = BaseCommand.option_list + ( |
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create_network(network) |
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def validate_network_info(options): |
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subnet = options['subnet'] |
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gateway = options['gateway'] |
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gateway6 = options['gateway6'] |
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try: |
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ipaddr.IPv4Network(subnet) |
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net = ipaddr.IPv4Network(subnet) |
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prefix = net.prefixlen |
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if not validate_network_size(prefix): |
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raise CommandError("Unsupport network mask %d."
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" Must be in range (%s,29] " |
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% (prefix, settings.MAX_CIDR_BLOCK)) |
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except ValueError: |
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raise CommandError('Malformed subnet')
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try: |
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