Initial push to public repo

netbox/circuits/models.py

@@ -0,0 +1,86 @@
+from django.core.urlresolvers import reverse
+from django.db import models
+
+from dcim.models import Site, Interface
+
+
+PORT_SPEED_100M = 100
+PORT_SPEED_1G = 1000
+PORT_SPEED_10G = 10000
+PORT_SPEED_25G = 25000
+PORT_SPEED_40G = 40000
+PORT_SPEED_50G = 50000
+PORT_SPEED_100G = 100000
+PORT_SPEED_CHOICES = [
+    [PORT_SPEED_100M, '100 Mbps'],
+    [PORT_SPEED_1G, '1 Gbps'],
+    [PORT_SPEED_10G, '10 Gbps'],
+    [PORT_SPEED_25G, '25 Gbps'],
+    [PORT_SPEED_40G, '40 Gbps'],
+    [PORT_SPEED_50G, '50 Gbps'],
+    [PORT_SPEED_100G, '100 Gbps'],
+]
+
+
+class Provider(models.Model):
+    """
+    A transit provider, IX, or direct peer
+    """
+    name = models.CharField(max_length=50, unique=True)
+    slug = models.SlugField(unique=True)
+    asn = models.PositiveIntegerField(blank=True, null=True, verbose_name='ASN')
+    account = models.CharField(max_length=30, blank=True, verbose_name='Account number')
+    portal_url = models.URLField(blank=True, verbose_name='Portal')
+    noc_contact = models.TextField(blank=True, verbose_name='NOC Contact')
+    admin_contact = models.TextField(blank=True, verbose_name='Admin Contact')
+    comments = models.TextField(blank=True)
+
+    class Meta:
+        ordering = ['name']
+
+    def __unicode__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse('circuits:provider', args=[self.slug])
+
+
+class CircuitType(models.Model):
+    """
+    A type of circuit
+    """
+    name = models.CharField(max_length=50, unique=True)
+    slug = models.SlugField(unique=True)
+
+    class Meta:
+        ordering = ['name']
+
+    def __unicode__(self):
+        return self.name
+
+
+class Circuit(models.Model):
+    """
+    A data circuit from a site to a provider (includes IX connections)
+    """
+    cid = models.CharField(max_length=50, verbose_name='Circuit ID')
+    provider = models.ForeignKey('Provider', related_name='circuits', on_delete=models.PROTECT)
+    type = models.ForeignKey('CircuitType', related_name='circuits', on_delete=models.PROTECT)
+    site = models.ForeignKey(Site, related_name='circuits', on_delete=models.PROTECT)
+    interface = models.OneToOneField(Interface, related_name='circuit', blank=True, null=True)
+    install_date = models.DateField(blank=True, null=True, verbose_name='Date installed')
+    port_speed = models.PositiveSmallIntegerField(choices=PORT_SPEED_CHOICES, verbose_name='Port speed')
+    commit_rate = models.PositiveIntegerField(blank=True, null=True, verbose_name='Commit rate (Mbps)')
+    xconnect_id = models.CharField(max_length=50, blank=True, verbose_name='Cross-connect ID')
+    pp_info = models.CharField(max_length=100, blank=True, verbose_name='Patch panel/port(s)')
+    comments = models.TextField(blank=True)
+
+    class Meta:
+        ordering = ['provider', 'cid']
+        unique_together = ['provider', 'cid']
+
+    def __unicode__(self):
+        return "{0} {1}".format(self.provider, self.cid)
+
+    def get_absolute_url(self):
+        return reverse('circuits:circuit', args=[self.pk])