AAP-45875 Runtime Feature Flags

.dockerignore

@@ -0,0 +1,6 @@
+**/.github
+**/.cache
+**/.gitignore
+**/.venv
+**/venv
+**/.tox

ansible_base/authentication/utils/claims.py

@@ -217,7 +217,7 @@ def _add_rbac_role_mapping(has_permission, role_mapping, role, organization=None
 
 
 def _is_case_insensitivity_enabled() -> bool:
-    return flag_enabled("FEATURE_CASE_INSENSITIVE_AUTH_MAPS")
+    return flag_enabled("FEATURE_CASE_INSENSITIVE_AUTH_MAPS_ENABLED")
 
 
 def _lowercase_group_triggers(trigger_condition: dict) -> dict:

ansible_base/feature_flags/apps.py

@@ -1,8 +1,14 @@
 from django.apps import AppConfig
+from django.db.models.signals import post_migrate
+
+from ansible_base.feature_flags.utils import create_initial_data
 
 
 class FeatureFlagsConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'ansible_base.feature_flags'
     label = 'dab_feature_flags'
     verbose_name = 'Feature Flags'
+
+    def ready(self):
+        post_migrate.connect(create_initial_data, sender=self)

ansible_base/feature_flags/definitions/feature_flags.yaml

@@ -0,0 +1,64 @@
+- name: FEATURE_INDIRECT_NODE_COUNTING_ENABLED
+  ui_name: Indirect Node Counting
+  visibility: True
+  condition: boolean
+  value: 'False'
+  support_level: TECHNOLOGY_PREVIEW
+  description: "Indirect Node Counting parses the event stream of all jobs to identify resources and stores these in the platform database. Example: Job automates VMware, the parser will report back the VMs, Hypervisors that were automated. This feature helps customers and partners report on the automations they are doing beyond an API endpoint."
+  support_url: https://access.redhat.com/articles/7109910
+  labels:
+    - controller
+- name: FEATURE_EDA_ANALYTICS_ENABLED
+  ui_name: Event-Driven Ansible Analytics
+  visibility: False
+  condition: boolean
+  value: 'False'
+  support_level: TECHNOLOGY_PREVIEW
+  description: Submit Event-Driven Ansible usage analytics to console.redhat.com.
+  support_url: https://access.redhat.com/solutions/7112810
+  toggle_type: install-time
+  labels:
+    - eda
+- name: FEATURE_GATEWAY_IPV6_USAGE_ENABLED
+  ui_name: Gateway IPv6 Enablement
+  visibility: False
+  condition: boolean
+  value: 'True'
+  support_level: TECHNOLOGY_PREVIEW
+  description: The feature flag represents enabling IPv6 only traffic to be allowed through the gateway component and does not include all components of the platform.
+  support_url: https://access.redhat.com/articles/7116569
+  labels:
+    - gateway
+- name: FEATURE_GATEWAY_CREATE_CRC_SERVICE_TYPE_ENABLED
+  ui_name: Dynamic Service Type Feature
+  visibility: False
+  condition: boolean
+  value: 'False'
+  support_level: DEVELOPER_PREVIEW
+  description: The Dynamic Service Type feature allows for the introduction of new platform services without requiring registration to the existing database. The new service can be enabled through the use of configuration.
+  support_url: https://access.redhat.com/articles/7122668
+  toggle_type: install-time
+  labels:
+    - gateway
+- name: FEATURE_DISPATCHERD_ENABLED
+  ui_name: AAP Dispatcherd background tasking system
+  visibility: False
+  condition: boolean
+  value: 'False'
+  support_level: TECHNOLOGY_PREVIEW
+  description: A service to run python tasks in subprocesses, designed specifically to work well with pg_notify, but intended to be extensible to other message delivery means.
+  support_url: ''
+  toggle_type: install-time
+  labels:
+    - eda
+    - controller
+- name: FEATURE_CASE_INSENSITIVE_AUTH_MAPS_ENABLED
+  ui_name: Case Insensitive Authentication Maps
+  visibility: False
+  condition: boolean
+  value: 'True'
+  support_level: DEVELOPER_PREVIEW
+  description: Enable case-insensitive comparison for authentication mapping attributes and group names.
+  support_url: ''
+  labels:
+    - platform

ansible_base/feature_flags/definitions/schema.json

@@ -0,0 +1,77 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Feature Flag Configuration Schema",
+  "description": "Validates a list of feature flag configurations.",
+  "type": "array",
+  "items": {
+    "type": "object",
+    "properties": {
+      "name": {
+        "description": "The unique identifier for the feature flag. Must be in all capitals and start with 'FEATURE_' and end with '_ENABLED'",
+        "type": "string",
+        "pattern": "^FEATURE_[A-Z0-9_]+_ENABLED$"
+      },
+      "ui_name": {
+        "description": "The human-readable name for the feature flag displayed in the UI.",
+        "type": "string",
+        "minLength": 1
+      },
+      "visibility": {
+        "description": "Controls whether the feature is visible in the UI.",
+        "type": "boolean"
+      },
+      "condition": {
+        "description": "The type of condition for the feature flag's value. Currently only boolean is supported.",
+        "type": "string",
+        "enum": ["boolean"]
+      },
+      "value": {
+        "description": "The default value of the feature flag, as a string.",
+        "type": "string",
+        "enum": ["True", "False"]
+      },
+      "support_level": {
+        "description": "The level of support provided for this feature.",
+        "type": "string",
+        "enum": [
+          "TECHNOLOGY_PREVIEW",
+          "DEVELOPER_PREVIEW"
+        ]
+      },
+      "description": {
+        "description": "A brief explanation of what the feature does.",
+        "type": "string"
+      },
+      "support_url": {
+        "description": "A URL to the relevant documentation for the feature.",
+        "type": "string",
+        "format": "uri"
+      },
+      "toggle_type": {
+        "description": "The actual value of the feature flag. Note: The YAML string 'False' or 'True' is parsed as a boolean.",
+        "type": "string",
+        "enum": ["install-time", "run-time"]
+      },
+      "labels": {
+        "description": "A list of labels to categorize the feature.",
+        "type": "array",
+        "items": {
+          "type": "string",
+          "enum": ["controller", "eda", "gateway", "platform"]
+        },
+        "minItems": 1,
+        "uniqueItems": true
+      }
+    },
+    "required": [
+      "name",
+      "ui_name",
+      "visibility",
+      "condition",
+      "value",
+      "support_level",
+      "description",
+      "support_url"
+    ]
+  }
+}

ansible_base/feature_flags/flag_source.py

@@ -0,0 +1,29 @@
+from django.apps import apps
+from flags.sources import Condition
+
+
+class DatabaseCondition(Condition):
+    """Condition that includes the AAPFlags database object
+    This is required to ensure that enable_flag/disable_flag calls
+    can work as expected, with the custom flag objects
+    """
+
+    def __init__(self, condition, value, required=False, obj=None):
+        super().__init__(condition, value, required=required)
+        self.obj = obj
+
+
+class AAPFlagSource(object):
+    """The customer AAP flag source, retrieves a list of all flags in the database"""
+
+    def get_queryset(self):
+        aap_flags = apps.get_model('dab_feature_flags', 'AAPFlag')
+        return aap_flags.objects.all()
+
+    def get_flags(self):
+        flags = {}
+        for o in self.get_queryset():
+            if o.name not in flags:
+                flags[o.name] = []
+            flags[o.name].append(DatabaseCondition(o.condition, o.value, required=o.required, obj=o))
+        return flags

ansible_base/feature_flags/management/commands/feature_flags.py

@@ -0,0 +1,50 @@
+try:
+    from tabulate import tabulate
+
+    HAS_TABULATE = True
+except ImportError:
+    HAS_TABULATE = False
+
+from django.core.management.base import BaseCommand
+from flags.state import flag_state
+
+from ansible_base.feature_flags.models import AAPFlag
+
+
+class Command(BaseCommand):
+    help = "AAP Feature Flag management command"
+
+    def add_arguments(self, parser):
+        parser.add_argument("--list", action="store_true", help="List feature flags", required=False)
+
+    def handle(self, *args, **options):
+        if options["list"]:
+            self.list_feature_flags()
+
+    def list_feature_flags(self):
+        feature_flags = []
+        headers = ["Name", "UI_Name", "Value", "State", "Support Level", "Visibility", "Toggle Type", "Description", "Support URL"]
+
+        for feature_flag in AAPFlag.objects.all().order_by('name'):
+            feature_flags.append(
+                [
+                    f'{feature_flag.name}',
+                    f'{feature_flag.ui_name}',
+                    f'{feature_flag.value}',
+                    f'{flag_state(feature_flag.name)}',
+                    f'{feature_flag.support_level}',
+                    f'{feature_flag.visibility}',
+                    f'{feature_flag.toggle_type}',
+                    f'{feature_flag.description}',
+                    f'{feature_flag.support_url}',
+                ]
+            )
+        self.stdout.write('')
+
+        if HAS_TABULATE:
+            self.stdout.write(tabulate(feature_flags, headers, tablefmt="github"))
+        else:
+            self.stdout.write("\t".join(headers))
+            for feature_flag in feature_flags:
+                self.stdout.write("\t".join(feature_flag))
+        self.stdout.write('')

ansible_base/feature_flags/migrations/0001_initial.py

@@ -0,0 +1,43 @@
+# Generated by Django 4.2.21 on 2025-06-24 13:34
+# FileHash: 8d069529c20fce63ddd45711b014cbb6603be30c2d45108b10881480c49cfbcc
+
+import ansible_base.feature_flags.models.aap_flag
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AAPFlag',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('modified', models.DateTimeField(auto_now=True, help_text='The date/time this resource was created.')),
+                ('created', models.DateTimeField(auto_now_add=True, help_text='The date/time this resource was created.')),
+                ('name', models.CharField(help_text='The name of the feature flag. Must follow the format of FEATURE_<flag-name>_ENABLED.', max_length=64, validators=[ansible_base.feature_flags.models.aap_flag.validate_feature_flag_name])),
+                ('ui_name', models.CharField(help_text='The pretty name to display in the application User Interface', max_length=64)),
+                ('condition', models.CharField(default='boolean', help_text='Used to specify a condition, which if met, will enable the feature flag.', max_length=64)),
+                ('value', models.CharField(default='False', help_text='The value used to evaluate the conditional specified.', max_length=127)),
+                ('required', models.BooleanField(default=False, help_text="If multiple conditions are required to be met to enable a feature flag, 'required' can be used to specify the necessary conditionals.")),
+                ('support_level', models.CharField(choices=[('DEVELOPER_PREVIEW', 'Developer Preview'), ('TECHNOLOGY_PREVIEW', 'Technology Preview')], editable=False, help_text='The support criteria for the feature flag. Must be one of (DEVELOPER_PREVIEW or TECHNOLOGY_PREVIEW).', max_length=25)),
+                ('visibility', models.BooleanField(default=False, help_text='Controls whether the feature is visible in the UI.')),
+                ('toggle_type', models.CharField(choices=[('install-time', 'install-time'), ('run-time', 'run-time')], default='run-time', help_text="Details whether a flag is toggle-able at run-time or install-time. (Default: 'run-time').", max_length=20)),
+                ('description', models.CharField(default='', help_text='A detailed description giving an overview of the feature flag.', max_length=500)),
+                ('support_url', models.CharField(blank=True, default='', help_text='A link to the documentation support URL for the feature', max_length=250)),
+                ('labels', models.JSONField(blank=True, default=list, help_text='A list of labels for the feature flag.', null=True, validators=[ansible_base.feature_flags.models.aap_flag.validate_labels])),
+                ('created_by', models.ForeignKey(default=None, editable=False, help_text='The user who created this resource.', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(app_label)s_%(class)s_created+', to=settings.AUTH_USER_MODEL)),
+                ('modified_by', models.ForeignKey(default=None, editable=False, help_text='The user who last modified this resource.', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='%(app_label)s_%(class)s_modified+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'unique_together': {('name', 'condition')},
+            },
+        ),
+    ]

ansible_base/feature_flags/migrations/example_migration

@@ -0,0 +1,21 @@
+### INSTRUCTIONS ###
+# If updating the feature_flags.yaml, create a new migration file by copying this one.
+# 1. Name the file XXXX_manual_YYYYMMDD.py. For example 0002_manual_20250808.py
+# 1. Uncomment the migration below, by uncommenting everything below the FileHash
+# 2. Update the dependency to point to the last dependency
+# 3. Set the FileHash
+###
+
+# FileHash: <FileHash>
+
+# from django.db import migrations
+
+
+# class Migration(migrations.Migration):
+
+#     dependencies = [
+#         ('dab_feature_flags', '0001_initial'),
+#     ]
+
+#     operations = [
+#     ]

ansible_base/feature_flags/models/__init__.py

@@ -0,0 +1,3 @@
+from .aap_flag import AAPFlag
+
+__all__ = ('AAPFlag',)