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URL: http://github.com/pheus/netbox-aci-plugin/commit/eb94843b81dcfe47cc84d37a686d357fa97b891a

/> feat(models): Add ACINode model and related tests · pheus/netbox-aci-plugin@eb94843 · GitHub
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feat(models): Add ACINode model and related tests
Introduces the ACINode model to represent nodes within an ACI Fabric. Adds functionality for role and node type assignments, scoped validations, and TEP IP address handling. Includes comprehensive test cases and validation logic to ensure consistency and accuracy.
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‎netbox_aci_plugin/choices.py‎

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@@ -323,6 +323,42 @@ class ContractSubjectFilterPriorityChoices(ChoiceSet):
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)
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#
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# Node
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#
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class NodeRoleChoices(ChoiceSet):
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"""Choice set of Node roles."""
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ROLE_LEAF = "leaf"
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ROLE_SPINE = "spine"
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ROLE_APIC = "apic"
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CHOICES = (
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(ROLE_LEAF, _("Leaf"), "blue"),
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(ROLE_SPINE, _("Spine"), "teal"),
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(ROLE_APIC, _("APIC"), "purple"),
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)
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class NodeTypeChoices(ChoiceSet):
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"""Choice set of Node types."""
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# default "unknown"
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TYPE_UNKNOWN = "unknown"
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TYPE_TIER_2_LEAF = "tier-2-leaf"
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TYPE_REMOTE_LEAF_WAN = "remote-leaf-wan"
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TYPE_VIRTUAL = "virtual"
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CHOICES = (
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(TYPE_UNKNOWN, _("Unknown"), "gray"),
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(TYPE_TIER_2_LEAF, _("Tier 2 Leaf"), "blue"),
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(TYPE_REMOTE_LEAF_WAN, _("Remote Leaf WAN"), "teal"),
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(TYPE_VIRTUAL, _("Virtual"), "purple"),
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)
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#
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# Quality of Service (QoS)
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#

‎netbox_aci_plugin/constants.py‎

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@@ -25,6 +25,8 @@
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POD_ID_MIN = 1
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POD_ID_MAX = 255
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NODE_ID_MIN = 1
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NODE_ID_MAX = 4000
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#
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# Contract Relation
@@ -84,3 +86,13 @@
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)
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| Q(app_label="dcim", model="macaddress")
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)
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#
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# Node
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#
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# Node assignment to possible object types
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NODE_OBJECT_TYPES = Q(
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Q(app_label="dcim", model="device")
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| Q(app_label="virtualization", model="virtualmachine")
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)

‎netbox_aci_plugin/migrations/0013_fabric_node.py‎

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@@ -0,0 +1,193 @@
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import django.core.validators
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import django.db.models.deletion
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import netbox.models.deletion
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import taggit.managers
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import utilities.json
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from django.db import migrations, models
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import netbox_aci_plugin.models.mixins
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class Migration(migrations.Migration):
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dependencies = [
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("netbox_aci_plugin", "0012_fabric_pod"),
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]
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operations = [
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migrations.CreateModel(
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name="ACINode",
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fields=[
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(
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"id",
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models.BigAutoField(
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auto_created=True, primary_key=True, serialize=False
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),
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),
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("created", models.DateTimeField(auto_now_add=True, null=True)),
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("last_updated", models.DateTimeField(auto_now=True, null=True)),
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(
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"custom_field_data",
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models.JSONField(
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blank=True,
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default=dict,
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encoder=utilities.json.CustomFieldJSONEncoder,
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),
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),
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(
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"name",
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models.CharField(
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max_length=64,
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validators=[
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django.core.validators.RegexValidator(
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code="invalid",
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message="Only alphanumeric characters, periods, underscores, colons and hyphens are allowed.",
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regex="^[A-Za-z0-9_.:-]+$",
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)
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],
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),
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),
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(
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"name_alias",
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models.CharField(
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blank=True,
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max_length=64,
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validators=[
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django.core.validators.RegexValidator(
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code="invalid",
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message="Only alphanumeric characters, periods, underscores, colons and hyphens are allowed.",
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regex="^[A-Za-z0-9_.:-]*$",
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)
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],
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),
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),
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(
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"description",
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models.CharField(
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blank=True,
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max_length=128,
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validators=[
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django.core.validators.RegexValidator(
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code="invalid",
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message="Only alphanumeric characters and !#$%%()*,-./:;@ _{|}~?&+ are allowed.",
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regex="^[A-Za-z0-9!#$%()*,-./:;@ _{|}~?&+]*$",
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)
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],
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),
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),
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("comments", models.TextField(blank=True)),
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(
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"node_id",
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models.PositiveSmallIntegerField(
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validators=[
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django.core.validators.MinValueValidator(1),
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django.core.validators.MaxValueValidator(4000),
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]
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),
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),
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(
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"node_object_id",
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models.PositiveBigIntegerField(blank=True, null=True),
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),
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("role", models.CharField(default="leaf", max_length=6)),
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("node_type", models.CharField(default="unknown", max_length=16)),
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(
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"_device",
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models.ForeignKey(
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blank=True,
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null=True,
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on_delete=django.db.models.deletion.CASCADE,
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related_name="_aci_nodes",
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to="dcim.device",
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),
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),
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(
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"_virtual_machine",
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models.ForeignKey(
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blank=True,
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null=True,
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on_delete=django.db.models.deletion.CASCADE,
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related_name="_aci_nodes",
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to="virtualization.virtualmachine",
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),
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),
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(
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"aci_pod",
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models.ForeignKey(
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on_delete=django.db.models.deletion.PROTECT,
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related_name="aci_nodes",
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to="netbox_aci_plugin.acipod",
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),
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),
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(
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"nb_tenant",
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models.ForeignKey(
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blank=True,
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null=True,
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on_delete=django.db.models.deletion.SET_NULL,
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related_name="%(class)ss",
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to="tenancy.tenant",
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),
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),
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(
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"node_object_type",
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models.ForeignKey(
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blank=True,
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limit_choices_to=models.Q(
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models.Q(
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models.Q(("app_label", "dcim"), ("model", "device")),
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models.Q(
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("app_label", "virtualization"),
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("model", "virtualmachine"),
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),
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_connector="OR",
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)
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),
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null=True,
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on_delete=django.db.models.deletion.PROTECT,
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related_name="+",
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to="contenttypes.contenttype",
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),
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),
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(
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"tags",
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taggit.managers.TaggableManager(
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through="extras.TaggedItem", to="extras.Tag"
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),
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),
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(
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"tep_ip_address",
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models.ForeignKey(
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blank=True,
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null=True,
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on_delete=django.db.models.deletion.SET_NULL,
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related_name="aci_nodes",
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to="ipam.ipaddress",
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),
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),
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],
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options={
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"verbose_name": "ACI Node",
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"ordering": ("aci_pod", "node_id"),
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"constraints": [
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models.UniqueConstraint(
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fields=("aci_pod", "node_id"),
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name="netbox_aci_plugin_acinode_unique_nodeid_per_pod",
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),
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models.UniqueConstraint(
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fields=("aci_pod", "name"),
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name="netbox_aci_plugin_acinode_unique_nodename_per_pod",
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),
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models.UniqueConstraint(
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fields=("node_object_id", "node_object_type"),
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name="netbox_aci_plugin_acinode_unique_node_object",
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violation_error_message="ACI Node must be unique per ACI Fabric.",
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),
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],
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},
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bases=(
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netbox.models.deletion.DeleteMixin,
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models.Model,
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netbox_aci_plugin.models.mixins.UniqueGenericForeignKeyMixin,
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),
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),
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]

‎netbox_aci_plugin/models/__init__.py‎

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@@ -1,4 +1,5 @@
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from .fabric.fabrics import ACIFabric
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from .fabric.nodes import ACINode
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from .fabric.pods import ACIPod
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from .tenant.app_profiles import ACIAppProfile
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from .tenant.bridge_domains import ACIBridgeDomain, ACIBridgeDomainSubnet
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__all__ = (
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# Fabric
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"ACIFabric",
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"ACINode",
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"ACIPod",
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# Tenant
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"ACIAppProfile",

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