Merge pull request #2648 from phillxnet/2645-Establish-on_delete-for-…

…ForeignKey-re-Django-update

Establish on_delete for ForeignKey re Django update #2645

src/rockstor/smart_manager/migrations/0001_initial.py

@@ -248,7 +248,7 @@ class Migration(migrations.Migration):
                 ('end_ts', models.DateTimeField(null=True, db_index=True)),
                 ('status', models.CharField(max_length=10)),
                 ('error', models.CharField(max_length=4096, null=True)),
-                ('replica', models.ForeignKey(to='smart_manager.Replica')),
+                ('replica', models.ForeignKey(to='smart_manager.Replica', on_delete=models.CASCADE)),
             ],
         ),
         migrations.CreateModel(
@@ -267,7 +267,7 @@ class Migration(migrations.Migration):
                 ('status', models.BooleanField(default=False)),
                 ('count', models.BigIntegerField(default=1)),
                 ('ts', models.DateTimeField(auto_now=True, db_index=True)),
-                ('service', models.ForeignKey(to='smart_manager.Service')),
+                ('service', models.ForeignKey(to='smart_manager.Service', on_delete=models.CASCADE)),
             ],
         ),
         migrations.CreateModel(
@@ -325,36 +325,36 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='task',
             name='task_def',
-            field=models.ForeignKey(to='smart_manager.TaskDefinition'),
+            field=models.ForeignKey(to='smart_manager.TaskDefinition', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='receivetrail',
             name='rshare',
-            field=models.ForeignKey(to='smart_manager.ReplicaShare'),
+            field=models.ForeignKey(to='smart_manager.ReplicaShare', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='nfsduidgiddistribution',
             name='rid',
-            field=models.ForeignKey(to='smart_manager.SProbe'),
+            field=models.ForeignKey(to='smart_manager.SProbe', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='nfsdsharedistribution',
             name='rid',
-            field=models.ForeignKey(to='smart_manager.SProbe'),
+            field=models.ForeignKey(to='smart_manager.SProbe', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='nfsdshareclientdistribution',
             name='rid',
-            field=models.ForeignKey(to='smart_manager.SProbe'),
+            field=models.ForeignKey(to='smart_manager.SProbe', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='nfsdclientdistribution',
             name='rid',
-            field=models.ForeignKey(to='smart_manager.SProbe'),
+            field=models.ForeignKey(to='smart_manager.SProbe', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='nfsdcalldistribution',
             name='rid',
-            field=models.ForeignKey(to='smart_manager.SProbe'),
+            field=models.ForeignKey(to='smart_manager.SProbe', on_delete=models.CASCADE),
         ),
     ]

src/rockstor/smart_manager/migrations/0003_auto_20230810_1143.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2023-08-10 10:43
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('smart_manager', '0002_auto_20170216_1212'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='sprobe',
+            name='state',
+            field=models.CharField(choices=[('created', 'created'), ('error', 'error'), ('running', 'running'), ('stopped', 'stopped')], max_length=7),
+        ),
+        migrations.AlterField(
+            model_name='taskdefinition',
+            name='task_type',
+            field=models.CharField(choices=[('scrub', 'scrub'), ('snapshot', 'snapshot'), ('reboot', 'reboot'), ('shutdown', 'shutdown'), ('suspend', 'suspend'), ('custom', 'custom')], max_length=100),
+        ),
+    ]

src/rockstor/smart_manager/models/nfsd.py

@@ -26,7 +26,7 @@ class NFSDCallDistribution(models.Model):
     for a given ts, number and i/o size of various nfs calls
     """
 
-    rid = models.ForeignKey(SProbe)
+    rid = models.ForeignKey(SProbe, on_delete=models.CASCADE)
     ts = models.DateTimeField(db_index=True)
     num_lookup = models.BigIntegerField(default=0)
     num_read = models.BigIntegerField(default=0)
@@ -51,7 +51,7 @@ class NFSDClientDistribution(models.Model):
     for a given ts and client_ip, number and i/o size of various nfs calls
     """
 
-    rid = models.ForeignKey(SProbe)
+    rid = models.ForeignKey(SProbe, on_delete=models.CASCADE)
     ts = models.DateTimeField()
     ip = models.CharField(max_length=15)
     num_lookup = models.BigIntegerField(default=0)

src/rockstor/smart_manager/models/nfsd_share.py

@@ -26,7 +26,7 @@ class NFSDShareDistribution(models.Model):
     for a given ts and share, number and i/o size of various nfs calls
     """
 
-    rid = models.ForeignKey(SProbe)
+    rid = models.ForeignKey(SProbe, on_delete=models.CASCADE)
     ts = models.DateTimeField(db_index=True)
     share = models.CharField(max_length=255)
     num_lookup = models.BigIntegerField(default=0)

src/rockstor/smart_manager/models/nfsd_share_client.py

@@ -26,7 +26,7 @@ class NFSDShareClientDistribution(models.Model):
     for a given ts and share, number and i/o size of various nfs calls
     """
 
-    rid = models.ForeignKey(SProbe)
+    rid = models.ForeignKey(SProbe, on_delete=models.CASCADE)
     ts = models.DateTimeField(db_index=True)
     share = models.CharField(max_length=255)
     client = models.CharField(max_length=100)

src/rockstor/smart_manager/models/nfsd_uid_gid.py

@@ -26,7 +26,7 @@ class NFSDUidGidDistribution(models.Model):
     for a given ts and share, number and i/o size of various nfs calls
     """
 
-    rid = models.ForeignKey(SProbe)
+    rid = models.ForeignKey(SProbe, on_delete=models.CASCADE)
     ts = models.DateTimeField(db_index=True)
     share = models.CharField(max_length=255)
     client = models.CharField(max_length=100)

src/rockstor/smart_manager/models/service.py

@@ -31,7 +31,7 @@ class Meta:
 
 class ServiceStatus(models.Model):
 
-    service = models.ForeignKey(Service)
+    service = models.ForeignKey(Service, on_delete=models.CASCADE)
     status = models.BooleanField(default=False)
     count = models.BigIntegerField(default=1)
     ts = models.DateTimeField(auto_now=True, db_index=True)

src/rockstor/smart_manager/models/share_replication.py

@@ -48,7 +48,7 @@ class ReplicaTrail(models.Model):
     3. snapshot_created -> send_pending -> send_failed (error)
     """
 
-    replica = models.ForeignKey(Replica)
+    replica = models.ForeignKey(Replica, on_delete=models.CASCADE)
     snap_name = models.CharField(max_length=1024)
     kb_sent = models.BigIntegerField(default=0)
     snapshot_created = models.DateTimeField(null=True)
@@ -92,7 +92,7 @@ class ReceiveTrail(models.Model):
     3. snapshot_created -> send_pending -> send_failed (error)
     """
 
-    rshare = models.ForeignKey(ReplicaShare)
+    rshare = models.ForeignKey(ReplicaShare, on_delete=models.CASCADE)
     snap_name = models.CharField(max_length=1024)
     kb_received = models.BigIntegerField(default=0)
     receive_pending = models.DateTimeField(null=True)

src/rockstor/smart_manager/models/task.py

@@ -22,7 +22,7 @@
 
 class Task(models.Model):
 
-    task_def = models.ForeignKey(TaskDefinition)
+    task_def = models.ForeignKey(TaskDefinition, on_delete=models.CASCADE)
     state = models.CharField(max_length=64)
     start = models.DateTimeField(null=True, db_index=True)
     end = models.DateTimeField(null=True, db_index=True)