87 lines
2.9 KiB
Python
87 lines
2.9 KiB
Python
from django.core.urlresolvers import reverse
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from django.db import models
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from dcim.models import Site, Interface
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PORT_SPEED_100M = 100
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PORT_SPEED_1G = 1000
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PORT_SPEED_10G = 10000
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PORT_SPEED_25G = 25000
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PORT_SPEED_40G = 40000
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PORT_SPEED_50G = 50000
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PORT_SPEED_100G = 100000
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PORT_SPEED_CHOICES = [
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[PORT_SPEED_100M, '100 Mbps'],
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[PORT_SPEED_1G, '1 Gbps'],
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[PORT_SPEED_10G, '10 Gbps'],
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[PORT_SPEED_25G, '25 Gbps'],
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[PORT_SPEED_40G, '40 Gbps'],
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[PORT_SPEED_50G, '50 Gbps'],
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[PORT_SPEED_100G, '100 Gbps'],
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]
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class Provider(models.Model):
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"""
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A transit provider, IX, or direct peer
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"""
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name = models.CharField(max_length=50, unique=True)
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slug = models.SlugField(unique=True)
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asn = models.PositiveIntegerField(blank=True, null=True, verbose_name='ASN')
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account = models.CharField(max_length=30, blank=True, verbose_name='Account number')
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portal_url = models.URLField(blank=True, verbose_name='Portal')
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noc_contact = models.TextField(blank=True, verbose_name='NOC Contact')
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admin_contact = models.TextField(blank=True, verbose_name='Admin Contact')
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comments = models.TextField(blank=True)
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class Meta:
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ordering = ['name']
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def __unicode__(self):
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return self.name
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def get_absolute_url(self):
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return reverse('circuits:provider', args=[self.slug])
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class CircuitType(models.Model):
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"""
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A type of circuit
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"""
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name = models.CharField(max_length=50, unique=True)
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slug = models.SlugField(unique=True)
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class Meta:
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ordering = ['name']
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def __unicode__(self):
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return self.name
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class Circuit(models.Model):
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"""
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A data circuit from a site to a provider (includes IX connections)
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"""
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cid = models.CharField(max_length=50, verbose_name='Circuit ID')
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provider = models.ForeignKey('Provider', related_name='circuits', on_delete=models.PROTECT)
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type = models.ForeignKey('CircuitType', related_name='circuits', on_delete=models.PROTECT)
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site = models.ForeignKey(Site, related_name='circuits', on_delete=models.PROTECT)
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interface = models.OneToOneField(Interface, related_name='circuit', blank=True, null=True)
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install_date = models.DateField(blank=True, null=True, verbose_name='Date installed')
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port_speed = models.PositiveSmallIntegerField(choices=PORT_SPEED_CHOICES, verbose_name='Port speed')
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commit_rate = models.PositiveIntegerField(blank=True, null=True, verbose_name='Commit rate (Mbps)')
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xconnect_id = models.CharField(max_length=50, blank=True, verbose_name='Cross-connect ID')
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pp_info = models.CharField(max_length=100, blank=True, verbose_name='Patch panel/port(s)')
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comments = models.TextField(blank=True)
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class Meta:
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ordering = ['provider', 'cid']
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unique_together = ['provider', 'cid']
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def __unicode__(self):
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return "{0} {1}".format(self.provider, self.cid)
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def get_absolute_url(self):
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return reverse('circuits:circuit', args=[self.pk])
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