refactor: remove what still describes the licence and Insights

ascender/api/serializers/bulk.py

@@ -77,7 +77,7 @@ def raise_if_host_counts_violated(self, attrs):
         if org:
             org_active_count = Host.objects.org_active_count(org.id)
             new_hosts = [h['name'] for h in attrs['hosts']]
-            org_net_new_host_count = len(new_hosts) - Host.objects.filter(inventory__organization=1, name__in=new_hosts).values('name').distinct().count()
+            org_net_new_host_count = len(new_hosts) - Host.objects.filter(inventory__organization=org.id, name__in=new_hosts).values('name').distinct().count()
             if org.max_hosts > 0 and org_active_count + org_net_new_host_count > org.max_hosts:
                 raise PermissionDenied(
                     _(

ascender/api/serializers/host.py

@@ -301,5 +301,5 @@ class Meta:
 class HostMetricSummaryMonthlySerializer(BaseSerializer):
     class Meta:
         model = HostMetricSummaryMonthly
-        read_only_fields = ("id", "date", "license_consumed", "license_capacity", "hosts_added", "hosts_deleted", "indirectly_managed_hosts")
+        read_only_fields = ("id", "date", "hosts_added", "hosts_deleted", "indirectly_managed_hosts")
         fields = read_only_fields

ascender/api/templates/api/dashboard_inventory_graph_view.md

@@ -1,6 +1,6 @@
 Make a GET request to this resource to retrieve aggregate statistics about inventory suitable for graphing.
 
-Including fetching the number of total hosts tracked by Tower over an amount of time and the current success or
+Including fetching the number of total hosts tracked by Ascender over an amount of time and the current success or
 failed status of hosts which have run jobs within an Inventory.
 
 ## Parameters and Filtering

ascender/api/templates/api/dashboard_view.md

@@ -1 +1 @@
-Make a GET request to this resource to retrieve aggregate statistics for Tower.
+Make a GET request to this resource to retrieve aggregate statistics for Ascender.

ascender/conf/management/commands/generate_setting_types.py

@@ -71,7 +71,7 @@ def setting_names():
     Every setting name the settings object answers to.
 
     dir() is not enough on its own: a setting that only the conf registry
-    provides, CUSTOM_LOGO and LICENSE among them, answers to getattr without
+    provides, CUSTOM_LOGO among them, answers to getattr without
     appearing there, so the registry is unioned in. Leaving them out is how the
     first version of this file missed eight settings that views read.
     """

ascender/conf/migrations/0015_remove_subscription_usage_model.py

@@ -0,0 +1,13 @@
+from django.db import migrations
+
+
+def remove_subscription_usage_model(apps, schema_editor):
+    """Its only effect was hiding Host Metrics behind a subscription concept."""
+    Setting = apps.get_model('conf', 'Setting')
+    Setting.objects.filter(key='SUBSCRIPTION_USAGE_MODEL').delete()
+
+
+class Migration(migrations.Migration):
+    dependencies = [('conf', '0014_remove_subscription_settings')]
+
+    operations = [migrations.RunPython(remove_subscription_usage_model, migrations.RunPython.noop)]

ascender/main/conf.py

@@ -11,7 +11,6 @@
 # Ascender
 from ascender.conf import fields, register, register_validate
 from ascender.main.models import ExecutionEnvironment
-from ascender.main.constants import SUBSCRIPTION_USAGE_MODEL_UNIQUE_HOSTS
 
 logger = logging.getLogger('awx.main.conf')
 
@@ -757,23 +756,6 @@
     category_slug='bulk',
 )
 
-register(
-    'SUBSCRIPTION_USAGE_MODEL',
-    field_class=fields.ChoiceField,
-    choices=[
-        ('', _('Default model for Ascender - no subscription. Deletion of host_metrics will not be considered for purposes of managed host counting')),
-        (
-            SUBSCRIPTION_USAGE_MODEL_UNIQUE_HOSTS,
-            _('Usage based on unique managed nodes in a large historical time frame and delete functionality for no longer used managed nodes'),
-        ),
-    ],
-    default='',
-    allow_blank=True,
-    label=_('Defines subscription usage model and shows Host Metrics'),
-    category=_('System'),
-    category_slug='system',
-)
-
 register(
     'CLEANUP_HOST_METRICS_LAST_TS',
     field_class=fields.DateTimeField,

ascender/main/constants.py

@@ -138,8 +138,5 @@
     '\u001b[31m \u001b[1m This can be caused if the version of ansible-runner in your execution environment is out of date.\u001b[0m'
 )
 
-# Values for setting SUBSCRIPTION_USAGE_MODEL
-SUBSCRIPTION_USAGE_MODEL_UNIQUE_HOSTS = 'unique_managed_hosts'
-
 # Shared prefetch to use for creating a queryset for the purpose of writing or saving facts
 HOST_FACTS_FIELDS = ('name', 'ansible_facts', 'ansible_facts_modified', 'modified', 'inventory_id')

ascender/main/management/commands/host_metric.py

@@ -38,8 +38,6 @@ def host_metric_summary_monthly_queryset(self, result, offset=0, limit=BATCHED_F
             result.values(
                 'id',
                 'date',
-                'license_consumed',
-                'license_capacity',
                 'hosts_added',
                 'hosts_deleted',
                 'indirectly_managed_hosts',

ascender/main/management/commands/inventory_import.py

@@ -18,8 +18,6 @@
 from django.db import connection, transaction
 from django.utils.encoding import smart_str
 
-# DRF error class to distinguish license exceptions
-
 # Ascender inventory imports
 from ascender.main.models.inventory import Inventory, InventorySource, InventoryUpdate
 from ascender.main.models.jobs import JobHostSummary

ascender/main/managers.py

@@ -84,7 +84,7 @@ class HostManager(models.Manager.from_queryset(HostLatestSummaryQuerySet)):
     """Custom manager class for Hosts model."""
 
     def active_count(self):
-        """Return count of active, unique hosts for licensing.
+        """Return count of active, unique hosts, which host metrics reports.
         Construction of query involves:
          - remove any ordering specified in model's Meta
          - Exclude hosts sourced from another Ascender

ascender/main/migrations/0217_drop_host_metric_licence_columns.py

@@ -0,0 +1,44 @@
+# Generated by Django 6.1.1 on 2026-09-15 23:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("main", "0216_rename_towerschedulestate"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="hostmetricsummarymonthly",
+            name="license_capacity",
+        ),
+        migrations.RemoveField(
+            model_name="hostmetricsummarymonthly",
+            name="license_consumed",
+        ),
+        migrations.AlterField(
+            model_name="hostmetric",
+            name="deleted",
+            field=models.BooleanField(
+                default=False,
+                help_text="Boolean flag saying whether the host is deleted and therefore no longer counted as automated",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="hostmetricsummarymonthly",
+            name="hosts_added",
+            field=models.IntegerField(
+                default=0,
+                help_text="How many hosts were first automated in the associated month",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="hostmetricsummarymonthly",
+            name="hosts_deleted",
+            field=models.IntegerField(
+                default=0,
+                help_text="How many hosts were deleted in the associated month",
+            ),
+        ),
+    ]

ascender/main/models/inventory.py

@@ -900,9 +900,7 @@ class HostMetric(models.Model):
     last_deleted = models.DateTimeField(null=True, db_index=True, help_text=_('When the host was last deleted'))
     automated_counter = models.BigIntegerField(default=0, help_text=_('How many times was the host automated'))
     deleted_counter = models.IntegerField(default=0, help_text=_('How many times was the host deleted'))
-    deleted = models.BooleanField(
-        default=False, help_text=_('Boolean flag saying whether the host is deleted and therefore not counted into the subscription consumption')
-    )
+    deleted = models.BooleanField(default=False, help_text=_('Boolean flag saying whether the host is deleted and therefore no longer counted as automated'))
     used_in_inventories = models.IntegerField(null=True, help_text=_('How many inventories contain this host'))
 
     objects = models.Manager()
@@ -930,10 +928,8 @@ class HostMetricSummaryMonthly(models.Model):
     """
 
     date = models.DateField(unique=True)
-    license_consumed = models.BigIntegerField(default=0, help_text=_("How many unique hosts are consumed from the license"))
-    license_capacity = models.BigIntegerField(default=0, help_text=_("'License capacity as max. number of unique hosts"))
-    hosts_added = models.IntegerField(default=0, help_text=_("How many hosts were added in the associated month, consuming more license capacity"))
-    hosts_deleted = models.IntegerField(default=0, help_text=_("How many hosts were deleted in the associated month, freeing the license capacity"))
+    hosts_added = models.IntegerField(default=0, help_text=_("How many hosts were first automated in the associated month"))
+    hosts_deleted = models.IntegerField(default=0, help_text=_("How many hosts were deleted in the associated month"))
     indirectly_managed_hosts = models.IntegerField(default=0, help_text=("Manually entered number indirectly managed hosts for a certain month"))
 
 

ascender/main/tasks/host_metrics.py

@@ -99,10 +99,6 @@ class HostMetricSummaryMonthlyTask:
     - hosts_added are HostMetric records with first_automation in given month
     - hosts_deleted are HostMetric records with deleted=True and last_deleted in given month
     - - HostMetrics soft-deleted before <threshold> also increases hosts_deleted in their last_deleted month
-    - license_consumed is license_consumed(previous month) + hosts_added - hosts_deleted
-    - - license_consumed for HostMetricSummaryMonthly.date < [threshold] is computed also from
-        all HostMetrics.first_automation < [threshold]
-    - license_capacity is set only for current month, and it's never updated (value taken from current subscription)
     """
 
     def __init__(self):
@@ -119,38 +115,20 @@ def execute(self):
         self._load_hosts_added()
         self._load_hosts_deleted()
 
-        # Get first month after last hard delete
-        month = self._get_first_month()
-        license_consumed = self._get_license_consumed_before(month)
-
         # Fill record for each month
+        month = self._get_first_month()
         while month <= datetime.date.today().replace(day=1):
-            summary = self._find_or_create_summary(month)
-            # Update summary and update license_consumed by hosts added/removed this month
-            self._update_summary(summary, month, license_consumed)
-            license_consumed = summary.license_consumed
-
+            self._update_summary(self._find_or_create_summary(month), month)
             month = month + relativedelta(months=1)
 
         # Create/Update stats
         HostMetricSummaryMonthly.objects.bulk_create(self.records_to_create)
 
-        bulk_update_sorted_by_id(HostMetricSummaryMonthly, self.records_to_update, ['license_consumed', 'hosts_added', 'hosts_deleted'])
+        bulk_update_sorted_by_id(HostMetricSummaryMonthly, self.records_to_update, ['hosts_added', 'hosts_deleted'])
 
         # Set timestamp of last run
         settings.HOST_METRIC_SUMMARY_TASK_LAST_TS = now()
 
-    def _get_license_consumed_before(self, month):
-        license_consumed = 0
-        for metric_month, metric in self.host_metrics.items():
-            if metric_month < month:
-                hosts_added = metric.get('hosts_added', 0)
-                hosts_deleted = metric.get('hosts_deleted', 0)
-                license_consumed = license_consumed + hosts_added - hosts_deleted
-            else:
-                break
-        return license_consumed
-
     def _load_existing_summaries(self):
         """Find all summaries newer than host metrics delete threshold"""
         self.existing_summaries = HostMetricSummaryMonthly.objects.filter(date__gte=self._get_first_month()).order_by('date')
@@ -238,22 +216,16 @@ def _find_summary(self, month):
                 break
         return summary
 
-    def _update_summary(self, summary, month, license_consumed):
-        """Updates the metric with hosts added and deleted and set license info for current month"""
+    def _update_summary(self, summary, month):
+        """Record how many hosts were first automated and deleted in the month"""
         # Get month counts from host metrics, zero if not found
         hosts_added, hosts_deleted = 0, 0
         if metric := self.host_metrics.get(month, None):
             hosts_added = metric.get('hosts_added', 0)
             hosts_deleted = metric.get('hosts_deleted', 0)
 
-        summary.license_consumed = license_consumed + hosts_added - hosts_deleted
         summary.hosts_added = hosts_added
         summary.hosts_deleted = hosts_deleted
-
-        # license_capacity counted against a subscription. There is none, so the
-        # column keeps the zero the subscription branch already produced.
-        if month == datetime.date.today().replace(day=1):
-            summary.license_capacity = 0
         return summary
 
     @staticmethod

ascender/main/tasks/jobs.py

@@ -1350,7 +1350,6 @@ def build_extra_vars_file(self, project_update, private_data_dir):
                 'projects_root': settings.PROJECTS_ROOT.rstrip('/'),
                 'local_path': os.path.basename(project_update.project.local_path),
                 'project_path': project_update.get_project_path(check_if_exists=False),  # deprecated
-                'awx_license_type': 'open',
                 'awx_version': get_ascender_version(),
                 'scm_url': scm_url,
                 'scm_branch': scm_branch,

ascender/main/tests/factories/fixtures.py

@@ -279,11 +279,9 @@ def mk_host_metric(hostname, first_automation, last_automation=None, last_delete
                 raise e
 
 
-def mk_host_metric_summary(date, license_consumed=0, license_capacity=0, hosts_added=0, hosts_deleted=0, indirectly_managed_hosts=0, persisted=True):
+def mk_host_metric_summary(date, hosts_added=0, hosts_deleted=0, indirectly_managed_hosts=0, persisted=True):
     summary = HostMetricSummaryMonthly(
         date=date,
-        license_consumed=license_consumed,
-        license_capacity=license_capacity,
         hosts_added=hosts_added,
         hosts_deleted=hosts_deleted,
         indirectly_managed_hosts=indirectly_managed_hosts,

ascender/main/tests/functional/api/test_survey_spec.py

@@ -32,7 +32,6 @@ def test_survey_edit_access(job_template, workflow_job_template, survey_spec_fac
         )
 
 
-# Test normal operations with survey license work
 @pytest.mark.django_db
 @pytest.mark.survey
 def test_survey_spec_view_allowed(deploy_jobtemplate, get, admin_user):