add host name for logs beside others

logs/migrations/0003_logs_host.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.20 on 2021-05-31 08:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('logs', '0002_auto_20200615_0637'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='logs',
+            name='host',
+            field=models.CharField(default='-', max_length=50, verbose_name='host'),
+        ),
+    ]