Add instance groups roles (#13584)

* adding roles to instance groups
added ResourceMixin to Instancegroup and changed the filtered_queryset

* added necessary changes to rebuild relationship between IG and roles

* added description to InstanceGroupAccess

* preliminary ui plug for demo purposes

* preliminary ui plug for demo purposes
added inventory special logic for use_role to allow attaching instance groups
added more tests to handle those cases

* Add access_list to InstanceGroup

* scratch branch to test migration work

* refactored to shorten logic

* Added migration and am removing logic that enabled Org admin permissions

* Add Obj admin role to JT, Inv, Org

* Changed tests to reflect new permissions

* refactored some of the tests

* cleaned up more tests and reworded help on InstanceGroupAccess

* Removed unnecessary delete of Route for instance group perms change

* Fix UI tests and migration

* fixed permissions on prompt for InstanceGroups

* added related object roles endpoint

* added ui/api function for options instance_groups

* separate the migrations in order to avoid issues with migrations not being finished

* changed migrations parent class to disable the activity stream error in migrations

* Added logging to migration as activitystream is disabled

* added clarifying comment to jobtemlateaccess and linted UI addition

* renamed migrations to avoid collisions

* Rename migrations to avoid collisions

awx/main/models/ha.py

@@ -17,15 +17,20 @@ from django.db.models import Sum
 import redis
 from solo.models import SingletonModel
 
+# AWX
 from awx import __version__ as awx_application_version
 from awx.api.versioning import reverse
-from awx.main.fields import JSONBlob
+from awx.main.fields import JSONBlob, ImplicitRoleField
 from awx.main.managers import InstanceManager, UUID_DEFAULT
 from awx.main.constants import JOB_FOLDER_PREFIX
 from awx.main.models.base import BaseModel, HasEditsMixin, prevent_search
+from awx.main.models.rbac import (
+    ROLE_SINGLETON_SYSTEM_ADMINISTRATOR,
+    ROLE_SINGLETON_SYSTEM_AUDITOR,
+)
 from awx.main.models.unified_jobs import UnifiedJob
 from awx.main.utils.common import get_corrected_cpu, get_cpu_effective_capacity, get_corrected_memory, get_mem_effective_capacity
-from awx.main.models.mixins import RelatedJobsMixin
+from awx.main.models.mixins import RelatedJobsMixin, ResourceMixin
 
 # ansible-runner
 from ansible_runner.utils.capacity import get_cpu_count, get_mem_in_bytes
@@ -352,7 +357,7 @@ class Instance(HasPolicyEditsMixin, BaseModel):
         self.save_health_data(awx_application_version, get_cpu_count(), get_mem_in_bytes(), update_last_seen=True, errors=errors)
 
 
-class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin):
+class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin, ResourceMixin):
     """A model representing a Queue/Group of AWX Instances."""
 
     name = models.CharField(max_length=250, unique=True)
@@ -379,6 +384,24 @@ class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin):
             default='',
         )
     )
+    admin_role = ImplicitRoleField(
+        parent_role=[
+            'singleton:' + ROLE_SINGLETON_SYSTEM_ADMINISTRATOR,
+        ]
+    )
+    use_role = ImplicitRoleField(
+        parent_role=[
+            'admin_role',
+        ]
+    )
+    read_role = ImplicitRoleField(
+        parent_role=[
+            'singleton:' + ROLE_SINGLETON_SYSTEM_AUDITOR,
+            'use_role',
+            'admin_role',
+        ]
+    )
+
     max_concurrent_jobs = models.IntegerField(default=0, help_text=_("Maximum number of concurrent jobs to run on this group. Zero means no limit."))
     max_forks = models.IntegerField(default=0, help_text=_("Max forks to execute on this group. Zero means no limit."))
     policy_instance_percentage = models.IntegerField(default=0, help_text=_("Percentage of Instances to automatically assign to this group"))