Initial linux agent and api functionality for enrolling servers

app/apps/servers/migrations/0002_agent_enrollment.py

@@ -0,0 +1,73 @@
+from django.conf import settings
+from django.db import migrations, models
+import django.utils.timezone
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("servers", "0001_initial"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="server",
+            name="agent_cert_fingerprint",
+            field=models.CharField(blank=True, max_length=128, null=True),
+        ),
+        migrations.AddField(
+            model_name="server",
+            name="agent_cert_serial",
+            field=models.CharField(blank=True, max_length=64, null=True),
+        ),
+        migrations.AddField(
+            model_name="server",
+            name="agent_enrolled_at",
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.CreateModel(
+            name="EnrollmentToken",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("token", models.CharField(max_length=128, unique=True)),
+                ("created_at", models.DateTimeField(default=django.utils.timezone.now, editable=False)),
+                ("expires_at", models.DateTimeField(blank=True, null=True)),
+                ("used_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "created_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="server_enrollment_tokens",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+                (
+                    "server",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="enrollment_tokens",
+                        to="servers.server",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "Enrollment token",
+                "verbose_name_plural": "Enrollment tokens",
+                "ordering": ["-created_at"],
+            },
+        ),
+        migrations.AddIndex(
+            model_name="enrollmenttoken",
+            index=models.Index(fields=["created_at"], name="servers_enroll_created_idx"),
+        ),
+        migrations.AddIndex(
+            model_name="enrollmenttoken",
+            index=models.Index(fields=["used_at"], name="servers_enroll_used_idx"),
+        ),
+    ]