Merge pull request #13277 from jbradberry/psql-pager

Configure dbshell to use the 'less' pager

.github/workflows/ci.yml

@@ -2,6 +2,7 @@
 name: CI
 env:
   BRANCH: ${{ github.base_ref || 'devel' }}
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
 on:
   pull_request:
 jobs:

.github/workflows/devel_images.yml

@@ -1,5 +1,7 @@
 ---
 name: Build/Push Development Images
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
 on:
   push:
     branches:

.github/workflows/e2e_test.yml

@@ -1,5 +1,8 @@
 ---
 name: E2E Tests
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
+
 on:
   pull_request_target:
     types: [labeled]

.github/workflows/feature_branch_deletion.yml

@@ -1,5 +1,7 @@
 ---
 name: Feature branch deletion cleanup
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
 on:
   delete:
     branches:

.github/workflows/promote.yml

@@ -1,5 +1,9 @@
 ---
 name: Promote Release
+
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
+
 on:
   release:
     types: [published]

.github/workflows/stage.yml

@@ -1,5 +1,9 @@
 ---
 name: Stage Release
+
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
+
 on:
   workflow_dispatch:
     inputs:

.github/workflows/upload_schema.yml

@@ -1,5 +1,9 @@
 ---
 name: Upload API Schema
+
+env:
+  LC_ALL: "C.UTF-8" # prevent ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
+
 on:
   push:
     branches:

MANIFEST.in

@@ -12,7 +12,7 @@ recursive-include awx/plugins *.ps1
 recursive-include requirements *.txt
 recursive-include requirements *.yml
 recursive-include config *
-recursive-include docs/licenses *
+recursive-include licenses *
 recursive-exclude awx devonly.py*
 recursive-exclude awx/api/tests *
 recursive-exclude awx/main/tests *

Makefile

@@ -34,7 +34,7 @@ RECEPTOR_IMAGE ?= quay.io/ansible/receptor:devel
 SRC_ONLY_PKGS ?= cffi,pycparser,psycopg2,twilio
 # These should be upgraded in the AWX and Ansible venv before attempting
 # to install the actual requirements
-VENV_BOOTSTRAP ?= pip==21.2.4 setuptools==58.2.0 setuptools_scm[toml]==6.4.2 wheel==0.36.2
+VENV_BOOTSTRAP ?= pip==21.2.4 setuptools==65.6.3 setuptools_scm[toml]==7.0.5 wheel==0.38.4
 
 NAME ?= awx
 
@@ -593,7 +593,6 @@ pot: $(UI_BUILD_FLAG_FILE)
 po: $(UI_BUILD_FLAG_FILE)
 	$(NPM_BIN) --prefix awx/ui --loglevel warn run extract-strings -- --clean
 
-LANG = "en_us"
 ## generate API django .pot .po
 messages:
 	@if [ "$(VENV_BASE)" ]; then \

awx/api/serializers.py

@@ -113,7 +113,7 @@ from awx.main.utils import (
 )
 from awx.main.utils.filters import SmartFilter
 from awx.main.utils.named_url_graph import reset_counters
-from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups, TaskManagerInstances
+from awx.main.scheduler.task_manager_models import TaskManagerModels
 from awx.main.redact import UriCleaner, REPLACE_STR
 
 from awx.main.validators import vars_validate_or_raise
@@ -5040,12 +5040,10 @@ class InstanceHealthCheckSerializer(BaseSerializer):
 class InstanceGroupSerializer(BaseSerializer):
 
     show_capabilities = ['edit', 'delete']
-
+    capacity = serializers.SerializerMethodField()
     consumed_capacity = serializers.SerializerMethodField()
     percent_capacity_remaining = serializers.SerializerMethodField()
-    jobs_running = serializers.IntegerField(
-        help_text=_('Count of jobs in the running or waiting state that ' 'are targeted for this instance group'), read_only=True
-    )
+    jobs_running = serializers.SerializerMethodField()
     jobs_total = serializers.IntegerField(help_text=_('Count of all jobs that target this instance group'), read_only=True)
     instances = serializers.SerializerMethodField()
     is_container_group = serializers.BooleanField(
@@ -5071,6 +5069,22 @@ class InstanceGroupSerializer(BaseSerializer):
         label=_('Policy Instance Minimum'),
         help_text=_("Static minimum number of Instances that will be automatically assign to " "this group when new instances come online."),
     )
+    max_concurrent_jobs = serializers.IntegerField(
+        default=0,
+        min_value=0,
+        required=False,
+        initial=0,
+        label=_('Max Concurrent Jobs'),
+        help_text=_("Maximum number of concurrent jobs to run on a group. When set to zero, no maximum is enforced."),
+    )
+    max_forks = serializers.IntegerField(
+        default=0,
+        min_value=0,
+        required=False,
+        initial=0,
+        label=_('Max Forks'),
+        help_text=_("Maximum number of forks to execute concurrently on a group. When set to zero, no maximum is enforced."),
+    )
     policy_instance_list = serializers.ListField(
         child=serializers.CharField(),
         required=False,
@@ -5092,6 +5106,8 @@ class InstanceGroupSerializer(BaseSerializer):
             "consumed_capacity",
             "percent_capacity_remaining",
             "jobs_running",
+            "max_concurrent_jobs",
+            "max_forks",
             "jobs_total",
             "instances",
             "is_container_group",
@@ -5173,28 +5189,39 @@ class InstanceGroupSerializer(BaseSerializer):
         # Store capacity values (globally computed) in the context
         if 'task_manager_igs' not in self.context:
             instance_groups_queryset = None
-            jobs_qs = UnifiedJob.objects.filter(status__in=('running', 'waiting'))
             if self.parent:  # Is ListView:
                 instance_groups_queryset = self.parent.instance
 
-            instances = TaskManagerInstances(jobs_qs)
-            instance_groups = TaskManagerInstanceGroups(instances_by_hostname=instances, instance_groups_queryset=instance_groups_queryset)
+            tm_models = TaskManagerModels.init_with_consumed_capacity(
+                instance_fields=['uuid', 'version', 'capacity', 'cpu', 'memory', 'managed_by_policy', 'enabled'],
+                instance_groups_queryset=instance_groups_queryset,
+            )
 
-            self.context['task_manager_igs'] = instance_groups
+            self.context['task_manager_igs'] = tm_models.instance_groups
         return self.context['task_manager_igs']
 
     def get_consumed_capacity(self, obj):
         ig_mgr = self.get_ig_mgr()
         return ig_mgr.get_consumed_capacity(obj.name)
 
-    def get_percent_capacity_remaining(self, obj):
-        if not obj.capacity:
-            return 0.0
+    def get_capacity(self, obj):
         ig_mgr = self.get_ig_mgr()
-        return float("{0:.2f}".format((float(ig_mgr.get_remaining_capacity(obj.name)) / (float(obj.capacity))) * 100))
+        return ig_mgr.get_capacity(obj.name)
+
+    def get_percent_capacity_remaining(self, obj):
+        capacity = self.get_capacity(obj)
+        if not capacity:
+            return 0.0
+        consumed_capacity = self.get_consumed_capacity(obj)
+        return float("{0:.2f}".format(((float(capacity) - float(consumed_capacity)) / (float(capacity))) * 100))
 
     def get_instances(self, obj):
-        return obj.instances.count()
+        ig_mgr = self.get_ig_mgr()
+        return len(ig_mgr.get_instances(obj.name))
+
+    def get_jobs_running(self, obj):
+        ig_mgr = self.get_ig_mgr()
+        return ig_mgr.get_jobs_running(obj.name)
 
 
 class ActivityStreamSerializer(BaseSerializer):

awx/api/templates/instance_install_bundle/group_vars/all.yml

@@ -7,7 +7,7 @@ receptor_work_commands:
     command: ansible-runner
     params: worker
     allowruntimeparams: true
-    verifysignature: {{ sign_work }}
+    verifysignature: true
 custom_worksign_public_keyfile: receptor/work-public-key.pem
 custom_tls_certfile: receptor/tls/receptor.crt
 custom_tls_keyfile: receptor/tls/receptor.key

awx/locale/es/LC_MESSAGES/django.po

@@ -6237,4 +6237,5 @@ msgstr "%s se está actualizando."
 
 #: awx/ui/urls.py:24
 msgid "This page will refresh when complete."
-msgstr "Esta página se actualizará cuando se complete."
+msgstr "Esta página se actualizará cuando se complete."
+

awx/locale/fr/LC_MESSAGES/django.po

@@ -721,7 +721,7 @@ msgstr "DTSTART valide obligatoire dans rrule. La valeur doit commencer par : DT
 #: awx/api/serializers.py:4657
 msgid ""
 "DTSTART cannot be a naive datetime.  Specify ;TZINFO= or YYYYMMDDTHHMMSSZZ."
-msgstr "DTSTART ne peut correspondre à une DateHeure naïve. Spécifier ;TZINFO= ou YYYYMMDDTHHMMSSZZ."
+msgstr "DTSTART ne peut correspondre à une date-heure naïve. Spécifier ;TZINFO= ou YYYYMMDDTHHMMSSZZ."
 
 #: awx/api/serializers.py:4659
 msgid "Multiple DTSTART is not supported."
@@ -6239,4 +6239,5 @@ msgstr "%s est en cours de mise à niveau."
 
 #: awx/ui/urls.py:24
 msgid "This page will refresh when complete."
-msgstr "Cette page sera rafraîchie une fois terminée."
+msgstr "Cette page sera rafraîchie une fois terminée."
+

awx/locale/nl/LC_MESSAGES/django.po

@@ -6237,4 +6237,5 @@ msgstr "Er wordt momenteel een upgrade van%s geïnstalleerd."
 
 #: awx/ui/urls.py:24
 msgid "This page will refresh when complete."
-msgstr "Deze pagina wordt vernieuwd als hij klaar is."
+msgstr "Deze pagina wordt vernieuwd als hij klaar is."
+

awx/main/analytics/broadcast_websocket.py

@@ -1,7 +1,6 @@
 import datetime
 import asyncio
 import logging
-import aioredis
 import redis
 import re
 
@@ -82,7 +81,7 @@ class BroadcastWebsocketStatsManager:
 
     async def run_loop(self):
         try:
-            redis_conn = await aioredis.create_redis_pool(settings.BROKER_URL)
+            redis_conn = await redis.asyncio.create_redis_pool(settings.BROKER_URL)
             while True:
                 stats_data_str = ''.join(stat.serialize() for stat in self._stats.values())
                 await redis_conn.set(self._redis_key, stats_data_str)

awx/main/analytics/collectors.py

@@ -16,7 +16,7 @@ from awx.conf.license import get_license
 from awx.main.utils import get_awx_version, camelcase_to_underscore, datetime_hook
 from awx.main import models
 from awx.main.analytics import register
-from awx.main.scheduler.task_manager_models import TaskManagerInstances
+from awx.main.scheduler.task_manager_models import TaskManagerModels
 
 """
 This module is used to define metrics collected by awx.main.analytics.gather()
@@ -237,11 +237,8 @@ def projects_by_scm_type(since, **kwargs):
 def instance_info(since, include_hostnames=False, **kwargs):
     info = {}
     # Use same method that the TaskManager does to compute consumed capacity without querying all running jobs for each Instance
-    active_tasks = models.UnifiedJob.objects.filter(status__in=['running', 'waiting']).only('task_impact', 'controller_node', 'execution_node')
-    tm_instances = TaskManagerInstances(
-        active_tasks, instance_fields=['uuid', 'version', 'capacity', 'cpu', 'memory', 'managed_by_policy', 'enabled', 'node_type']
-    )
-    for tm_instance in tm_instances.instances_by_hostname.values():
+    tm_models = TaskManagerModels.init_with_consumed_capacity(instance_fields=['uuid', 'version', 'capacity', 'cpu', 'memory', 'managed_by_policy', 'enabled'])
+    for tm_instance in tm_models.instances.instances_by_hostname.values():
         instance = tm_instance.obj
         instance_info = {
             'uuid': instance.uuid,

awx/main/management/commands/provision_instance.py

@@ -38,7 +38,14 @@ class Command(BaseCommand):
             (changed, instance) = Instance.objects.register(ip_address=os.environ.get('MY_POD_IP'), node_type='control', uuid=settings.SYSTEM_UUID)
             RegisterQueue(settings.DEFAULT_CONTROL_PLANE_QUEUE_NAME, 100, 0, [], is_container_group=False).register()
             RegisterQueue(
-                settings.DEFAULT_EXECUTION_QUEUE_NAME, 100, 0, [], is_container_group=True, pod_spec_override=settings.DEFAULT_EXECUTION_QUEUE_POD_SPEC_OVERRIDE
+                settings.DEFAULT_EXECUTION_QUEUE_NAME,
+                100,
+                0,
+                [],
+                is_container_group=True,
+                pod_spec_override=settings.DEFAULT_EXECUTION_QUEUE_POD_SPEC_OVERRIDE,
+                max_forks=settings.DEFAULT_EXECUTION_QUEUE_MAX_FORKS,
+                max_concurrent_jobs=settings.DEFAULT_EXECUTION_QUEUE_MAX_CONCURRENT_JOBS,
             ).register()
         else:
             (changed, instance) = Instance.objects.register(hostname=hostname, node_type=node_type, uuid=uuid)

awx/main/management/commands/register_queue.py

@@ -17,7 +17,9 @@ class InstanceNotFound(Exception):
 
 
 class RegisterQueue:
-    def __init__(self, queuename, instance_percent, inst_min, hostname_list, is_container_group=None, pod_spec_override=None):
+    def __init__(
+        self, queuename, instance_percent, inst_min, hostname_list, is_container_group=None, pod_spec_override=None, max_forks=None, max_concurrent_jobs=None
+    ):
         self.instance_not_found_err = None
         self.queuename = queuename
         self.instance_percent = instance_percent
@@ -25,6 +27,8 @@ class RegisterQueue:
         self.hostname_list = hostname_list
         self.is_container_group = is_container_group
         self.pod_spec_override = pod_spec_override
+        self.max_forks = max_forks
+        self.max_concurrent_jobs = max_concurrent_jobs
 
     def get_create_update_instance_group(self):
         created = False
@@ -45,6 +49,14 @@ class RegisterQueue:
             ig.pod_spec_override = self.pod_spec_override
             changed = True
 
+        if self.max_forks and (ig.max_forks != self.max_forks):
+            ig.max_forks = self.max_forks
+            changed = True
+
+        if self.max_concurrent_jobs and (ig.max_concurrent_jobs != self.max_concurrent_jobs):
+            ig.max_concurrent_jobs = self.max_concurrent_jobs
+            changed = True
+
         if changed:
             ig.save()
 

awx/main/migrations/0164_remove_inventorysource_update_on_project_update.py

@@ -1,24 +1,14 @@
 # Generated by Django 3.2.13 on 2022-06-21 21:29
 
 from django.db import migrations
-import logging
-
-logger = logging.getLogger("awx")
 
 
 def forwards(apps, schema_editor):
     InventorySource = apps.get_model('main', 'InventorySource')
-    sources = InventorySource.objects.filter(update_on_project_update=True)
-    for src in sources:
-        if src.update_on_launch == False:
-            src.update_on_launch = True
-            src.save(update_fields=['update_on_launch'])
-            logger.info(f"Setting update_on_launch to True for {src}")
-        proj = src.source_project
-        if proj and proj.scm_update_on_launch is False:
-            proj.scm_update_on_launch = True
-            proj.save(update_fields=['scm_update_on_launch'])
-            logger.warning(f"Setting scm_update_on_launch to True for {proj}")
+    InventorySource.objects.filter(update_on_project_update=True).update(update_on_launch=True)
+
+    Project = apps.get_model('main', 'Project')
+    Project.objects.filter(scm_inventory_sources__update_on_project_update=True).update(scm_update_on_launch=True)
 
 
 class Migration(migrations.Migration):

awx/main/migrations/0173_instancegroup_max_limits.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.13 on 2022-10-24 18:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0172_prevent_instance_fallback'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='instancegroup',
+            name='max_concurrent_jobs',
+            field=models.IntegerField(default=0, help_text='Maximum number of concurrent jobs to run on this group. Zero means no limit.'),
+        ),
+        migrations.AddField(
+            model_name='instancegroup',
+            name='max_forks',
+            field=models.IntegerField(default=0, help_text='Max forks to execute on this group. Zero means no limit.'),
+        ),
+    ]

awx/main/models/ha.py

@@ -379,6 +379,8 @@ class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin):
             default='',
         )
     )
+    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"))
     policy_instance_minimum = models.IntegerField(default=0, help_text=_("Static minimum number of Instances to automatically assign to this group"))
     policy_instance_list = JSONBlob(
@@ -392,6 +394,8 @@ class InstanceGroup(HasPolicyEditsMixin, BaseModel, RelatedJobsMixin):
 
     @property
     def capacity(self):
+        if self.is_container_group:
+            return self.max_forks
         return sum(inst.capacity for inst in self.instances.all())
 
     @property

awx/main/models/unified_jobs.py

@@ -1351,12 +1351,12 @@ class UnifiedJob(
                 if required in defined_fields and not credential.has_input(required):
                     missing_credential_inputs.append(required)
 
-        if missing_credential_inputs:
-            self.job_explanation = '{} cannot start because Credential {} does not provide one or more required fields ({}).'.format(
-                self._meta.verbose_name.title(), credential.name, ', '.join(sorted(missing_credential_inputs))
-            )
-            self.save(update_fields=['job_explanation'])
-            return (False, None)
+            if missing_credential_inputs:
+                self.job_explanation = '{} cannot start because Credential {} does not provide one or more required fields ({}).'.format(
+                    self._meta.verbose_name.title(), credential.name, ', '.join(sorted(missing_credential_inputs))
+                )
+                self.save(update_fields=['job_explanation'])
+                return (False, None)
 
         needed = self.get_passwords_needed_to_start()
         try:

awx/main/routing.py

@@ -27,8 +27,8 @@ class AWXProtocolTypeRouter(ProtocolTypeRouter):
 
 
 websocket_urlpatterns = [
-    re_path(r'websocket/$', consumers.EventConsumer),
-    re_path(r'websocket/broadcast/$', consumers.BroadcastConsumer),
+    re_path(r'websocket/$', consumers.EventConsumer.as_asgi()),
+    re_path(r'websocket/broadcast/$', consumers.BroadcastConsumer.as_asgi()),
 ]
 
 application = AWXProtocolTypeRouter(

awx/main/scheduler/task_manager.py

@@ -43,8 +43,7 @@ from awx.main.utils.common import task_manager_bulk_reschedule, is_testing
 from awx.main.signals import disable_activity_stream
 from awx.main.constants import ACTIVE_STATES
 from awx.main.scheduler.dependency_graph import DependencyGraph
-from awx.main.scheduler.task_manager_models import TaskManagerInstances
-from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups
+from awx.main.scheduler.task_manager_models import TaskManagerModels
 import awx.main.analytics.subsystem_metrics as s_metrics
 from awx.main.utils import decrypt_field
 
@@ -71,7 +70,12 @@ class TaskBase:
         # is called later.
         self.subsystem_metrics = s_metrics.Metrics(auto_pipe_execute=False)
         self.start_time = time.time()
+
+        # We want to avoid calling settings in loops, so cache these settings at init time
         self.start_task_limit = settings.START_TASK_LIMIT
+        self.task_manager_timeout = settings.TASK_MANAGER_TIMEOUT
+        self.control_task_impact = settings.AWX_CONTROL_NODE_TASK_IMPACT
+
         for m in self.subsystem_metrics.METRICS:
             if m.startswith(self.prefix):
                 self.subsystem_metrics.set(m, 0)
@@ -79,7 +83,7 @@ class TaskBase:
     def timed_out(self):
         """Return True/False if we have met or exceeded the timeout for the task manager."""
         elapsed = time.time() - self.start_time
-        if elapsed >= settings.TASK_MANAGER_TIMEOUT:
+        if elapsed >= self.task_manager_timeout:
             logger.warning(f"{self.prefix} manager has run for {elapsed} which is greater than TASK_MANAGER_TIMEOUT of {settings.TASK_MANAGER_TIMEOUT}.")
             return True
         return False
@@ -471,9 +475,8 @@ class TaskManager(TaskBase):
         Init AFTER we know this instance of the task manager will run because the lock is acquired.
         """
         self.dependency_graph = DependencyGraph()
-        self.instances = TaskManagerInstances(self.all_tasks)
-        self.instance_groups = TaskManagerInstanceGroups(instances_by_hostname=self.instances)
-        self.controlplane_ig = self.instance_groups.controlplane_ig
+        self.tm_models = TaskManagerModels()
+        self.controlplane_ig = self.tm_models.instance_groups.controlplane_ig
 
     def job_blocked_by(self, task):
         # TODO: I'm not happy with this, I think blocking behavior should be decided outside of the dependency graph
@@ -505,7 +508,15 @@ class TaskManager(TaskBase):
 
     @timeit
     def start_task(self, task, instance_group, dependent_tasks=None, instance=None):
+        # Just like for process_running_tasks, add the job to the dependency graph and
+        # ask the TaskManagerInstanceGroups object to update consumed capacity on all
+        # implicated instances and container groups.
         self.dependency_graph.add_job(task)
+        if instance_group is not None:
+            task.instance_group = instance_group
+        # We need the instance group assigned to correctly account for container group max_concurrent_jobs and max_forks
+        self.tm_models.consume_capacity(task)
+
         self.subsystem_metrics.inc(f"{self.prefix}_tasks_started", 1)
         self.start_task_limit -= 1
         if self.start_task_limit == 0:
@@ -513,12 +524,6 @@ class TaskManager(TaskBase):
             ScheduleTaskManager().schedule()
         from awx.main.tasks.system import handle_work_error, handle_work_success
 
-        # update capacity for control node and execution node
-        if task.controller_node:
-            self.instances[task.controller_node].consume_capacity(settings.AWX_CONTROL_NODE_TASK_IMPACT)
-        if task.execution_node:
-            self.instances[task.execution_node].consume_capacity(task.task_impact)
-
         dependent_tasks = dependent_tasks or []
 
         task_actual = {
@@ -546,7 +551,6 @@ class TaskManager(TaskBase):
                 ScheduleWorkflowManager().schedule()
             # at this point we already have control/execution nodes selected for the following cases
             else:
-                task.instance_group = instance_group
                 execution_node_msg = f' and execution node {task.execution_node}' if task.execution_node else ''
                 logger.debug(
                     f'Submitting job {task.log_format} controlled by {task.controller_node} to instance group {instance_group.name}{execution_node_msg}.'
@@ -580,6 +584,7 @@ class TaskManager(TaskBase):
             if type(task) is WorkflowJob:
                 ScheduleWorkflowManager().schedule()
             self.dependency_graph.add_job(task)
+            self.tm_models.consume_capacity(task)
 
     @timeit
     def process_pending_tasks(self, pending_tasks):
@@ -611,11 +616,11 @@ class TaskManager(TaskBase):
 
             # Determine if there is control capacity for the task
             if task.capacity_type == 'control':
-                control_impact = task.task_impact + settings.AWX_CONTROL_NODE_TASK_IMPACT
+                control_impact = task.task_impact + self.control_task_impact
             else:
-                control_impact = settings.AWX_CONTROL_NODE_TASK_IMPACT
-            control_instance = self.instance_groups.fit_task_to_most_remaining_capacity_instance(
-                task, instance_group_name=settings.DEFAULT_CONTROL_PLANE_QUEUE_NAME, impact=control_impact, capacity_type='control'
+                control_impact = self.control_task_impact
+            control_instance = self.tm_models.instance_groups.fit_task_to_most_remaining_capacity_instance(
+                task, instance_group_name=self.controlplane_ig.name, impact=control_impact, capacity_type='control'
             )
             if not control_instance:
                 self.task_needs_capacity(task, tasks_to_update_job_explanation)
@@ -626,15 +631,19 @@ class TaskManager(TaskBase):
 
             # All task.capacity_type == 'control' jobs should run on control plane, no need to loop over instance groups
             if task.capacity_type == 'control':
+                if not self.tm_models.instance_groups[self.controlplane_ig.name].has_remaining_capacity(control_impact=True):
+                    continue
                 task.execution_node = control_instance.hostname
-                execution_instance = self.instances[control_instance.hostname].obj
+                execution_instance = self.tm_models.instances[control_instance.hostname].obj
                 task.log_lifecycle("controller_node_chosen")
                 task.log_lifecycle("execution_node_chosen")
                 self.start_task(task, self.controlplane_ig, task.get_jobs_fail_chain(), execution_instance)
                 found_acceptable_queue = True
                 continue
 
-            for instance_group in self.instance_groups.get_instance_groups_from_task_cache(task):
+            for instance_group in self.tm_models.instance_groups.get_instance_groups_from_task_cache(task):
+                if not self.tm_models.instance_groups[instance_group.name].has_remaining_capacity(task):
+                    continue
                 if instance_group.is_container_group:
                     self.start_task(task, instance_group, task.get_jobs_fail_chain(), None)
                     found_acceptable_queue = True
@@ -642,9 +651,9 @@ class TaskManager(TaskBase):
 
                 # at this point we know the instance group is NOT a container group
                 # because if it was, it would have started the task and broke out of the loop.
-                execution_instance = self.instance_groups.fit_task_to_most_remaining_capacity_instance(
+                execution_instance = self.tm_models.instance_groups.fit_task_to_most_remaining_capacity_instance(
                     task, instance_group_name=instance_group.name, add_hybrid_control_cost=True
-                ) or self.instance_groups.find_largest_idle_instance(instance_group_name=instance_group.name, capacity_type=task.capacity_type)
+                ) or self.tm_models.instance_groups.find_largest_idle_instance(instance_group_name=instance_group.name, capacity_type=task.capacity_type)
 
                 if execution_instance:
                     task.execution_node = execution_instance.hostname
@@ -660,7 +669,7 @@ class TaskManager(TaskBase):
                             task.log_format, instance_group.name, execution_instance.hostname, execution_instance.remaining_capacity
                         )
                     )
-                    execution_instance = self.instances[execution_instance.hostname].obj
+                    execution_instance = self.tm_models.instances[execution_instance.hostname].obj
                     self.start_task(task, instance_group, task.get_jobs_fail_chain(), execution_instance)
                     found_acceptable_queue = True
                     break

awx/main/scheduler/task_manager_models.py

@@ -15,15 +15,18 @@ logger = logging.getLogger('awx.main.scheduler')
 class TaskManagerInstance:
     """A class representing minimal data the task manager needs to represent an Instance."""
 
-    def __init__(self, obj):
+    def __init__(self, obj, **kwargs):
         self.obj = obj
         self.node_type = obj.node_type
         self.consumed_capacity = 0
         self.capacity = obj.capacity
         self.hostname = obj.hostname
+        self.jobs_running = 0
 
-    def consume_capacity(self, impact):
+    def consume_capacity(self, impact, job_impact=False):
         self.consumed_capacity += impact
+        if job_impact:
+            self.jobs_running += 1
 
     @property
     def remaining_capacity(self):
@@ -33,9 +36,106 @@ class TaskManagerInstance:
         return remaining
 
 
+class TaskManagerInstanceGroup:
+    """A class representing minimal data the task manager needs to represent an InstanceGroup."""
+
+    def __init__(self, obj, task_manager_instances=None, **kwargs):
+        self.name = obj.name
+        self.is_container_group = obj.is_container_group
+        self.container_group_jobs = 0
+        self.container_group_consumed_forks = 0
+        _instances = obj.instances.all()
+        # We want the list of TaskManagerInstance objects because these are shared across the TaskManagerInstanceGroup objects.
+        # This way when we consume capacity on an instance that is in multiple groups, we tabulate across all the groups correctly.
+        self.instances = [task_manager_instances[instance.hostname] for instance in _instances if instance.hostname in task_manager_instances]
+        self.instance_hostnames = tuple([instance.hostname for instance in _instances if instance.hostname in task_manager_instances])
+        self.max_concurrent_jobs = obj.max_concurrent_jobs
+        self.max_forks = obj.max_forks
+        self.control_task_impact = kwargs.get('control_task_impact', settings.AWX_CONTROL_NODE_TASK_IMPACT)
+
+    def consume_capacity(self, task):
+        """We only consume capacity on an instance group level if it is a container group. Otherwise we consume capacity on an instance level."""
+        if self.is_container_group:
+            self.container_group_jobs += 1
+            self.container_group_consumed_forks += task.task_impact
+        else:
+            raise RuntimeError("We only track capacity for container groups at the instance group level. Otherwise, consume capacity on instances.")
+
+    def get_remaining_instance_capacity(self):
+        return sum(inst.remaining_capacity for inst in self.instances)
+
+    def get_instance_capacity(self):
+        return sum(inst.capacity for inst in self.instances)
+
+    def get_consumed_instance_capacity(self):
+        return sum(inst.consumed_capacity for inst in self.instances)
+
+    def get_instance_jobs_running(self):
+        return sum(inst.jobs_running for inst in self.instances)
+
+    def get_jobs_running(self):
+        if self.is_container_group:
+            return self.container_group_jobs
+        return sum(inst.jobs_running for inst in self.instances)
+
+    def get_capacity(self):
+        """This reports any type of capacity, including that of container group jobs.
+
+        Container groups don't really have capacity, but if they have max_forks set,
+        we can interperet that as how much capacity the user has defined them to have.
+        """
+        if self.is_container_group:
+            return self.max_forks
+        return self.get_instance_capacity()
+
+    def get_consumed_capacity(self):
+        if self.is_container_group:
+            return self.container_group_consumed_forks
+        return self.get_consumed_instance_capacity()
+
+    def get_remaining_capacity(self):
+        return self.get_capacity() - self.get_consumed_capacity()
+
+    def has_remaining_capacity(self, task=None, control_impact=False):
+        """Pass either a task or control_impact=True to determine if the IG has capacity to run the control task or job task."""
+        task_impact = self.control_task_impact if control_impact else task.task_impact
+        job_impact = 0 if control_impact else 1
+        task_string = f"task {task.log_format} with impact of {task_impact}" if task else f"control task with impact of {task_impact}"
+
+        # We only want to loop over instances if self.max_concurrent_jobs is set
+        if self.max_concurrent_jobs == 0:
+            # Override the calculated remaining capacity, because when max_concurrent_jobs == 0 we don't enforce any max
+            remaining_jobs = 0
+        else:
+            remaining_jobs = self.max_concurrent_jobs - self.get_jobs_running() - job_impact
+
+        # We only want to loop over instances if self.max_forks is set
+        if self.max_forks == 0:
+            # Override the calculated remaining capacity, because when max_forks == 0 we don't enforce any max
+            remaining_forks = 0
+        else:
+            remaining_forks = self.max_forks - self.get_consumed_capacity() - task_impact
+
+        if remaining_jobs < 0 or remaining_forks < 0:
+            # A value less than zero means the task will not fit on the group
+            if remaining_jobs < 0:
+                logger.debug(f"{task_string} cannot fit on instance group {self.name} with {remaining_jobs} remaining jobs")
+            if remaining_forks < 0:
+                logger.debug(f"{task_string} cannot fit on instance group {self.name} with {remaining_forks} remaining forks")
+            return False
+
+        # Returning true means there is enough remaining capacity on the group to run the task (or no instance group level limits are being set)
+        logger.debug(f"{task_string} can fit on instance group {self.name} with {remaining_forks} remaining forks and {remaining_jobs}")
+        return True
+
+
 class TaskManagerInstances:
-    def __init__(self, active_tasks, instances=None, instance_fields=('node_type', 'capacity', 'hostname', 'enabled')):
+    def __init__(self, instances=None, instance_fields=('node_type', 'capacity', 'hostname', 'enabled'), **kwargs):
         self.instances_by_hostname = dict()
+        self.instance_groups_container_group_jobs = dict()
+        self.instance_groups_container_group_consumed_forks = dict()
+        self.control_task_impact = kwargs.get('control_task_impact', settings.AWX_CONTROL_NODE_TASK_IMPACT)
+
         if instances is None:
             instances = (
                 Instance.objects.filter(hostname__isnull=False, node_state=Instance.States.READY, enabled=True)
@@ -43,18 +143,15 @@ class TaskManagerInstances:
                 .only('node_type', 'node_state', 'capacity', 'hostname', 'enabled')
             )
         for instance in instances:
-            self.instances_by_hostname[instance.hostname] = TaskManagerInstance(instance)
+            self.instances_by_hostname[instance.hostname] = TaskManagerInstance(instance, **kwargs)
 
-        # initialize remaining capacity based on currently waiting and running tasks
-        for task in active_tasks:
-            if task.status not in ['waiting', 'running']:
-                continue
-            control_instance = self.instances_by_hostname.get(task.controller_node, '')
-            execution_instance = self.instances_by_hostname.get(task.execution_node, '')
-            if execution_instance and execution_instance.node_type in ('hybrid', 'execution'):
-                self.instances_by_hostname[task.execution_node].consume_capacity(task.task_impact)
-            if control_instance and control_instance.node_type in ('hybrid', 'control'):
-                self.instances_by_hostname[task.controller_node].consume_capacity(settings.AWX_CONTROL_NODE_TASK_IMPACT)
+    def consume_capacity(self, task):
+        control_instance = self.instances_by_hostname.get(task.controller_node, '')
+        execution_instance = self.instances_by_hostname.get(task.execution_node, '')
+        if execution_instance and execution_instance.node_type in ('hybrid', 'execution'):
+            self.instances_by_hostname[task.execution_node].consume_capacity(task.task_impact, job_impact=True)
+        if control_instance and control_instance.node_type in ('hybrid', 'control'):
+            self.instances_by_hostname[task.controller_node].consume_capacity(self.control_task_impact)
 
     def __getitem__(self, hostname):
         return self.instances_by_hostname.get(hostname)
@@ -64,42 +161,57 @@ class TaskManagerInstances:
 
 
 class TaskManagerInstanceGroups:
-    """A class representing minimal data the task manager needs to represent an InstanceGroup."""
+    """A class representing minimal data the task manager needs to represent all the InstanceGroups."""
 
-    def __init__(self, instances_by_hostname=None, instance_groups=None, instance_groups_queryset=None):
+    def __init__(self, task_manager_instances=None, instance_groups=None, instance_groups_queryset=None, **kwargs):
         self.instance_groups = dict()
+        self.task_manager_instances = task_manager_instances if task_manager_instances is not None else TaskManagerInstances()
         self.controlplane_ig = None
         self.pk_ig_map = dict()
+        self.control_task_impact = kwargs.get('control_task_impact', settings.AWX_CONTROL_NODE_TASK_IMPACT)
+        self.controlplane_ig_name = kwargs.get('controlplane_ig_name', settings.DEFAULT_CONTROL_PLANE_QUEUE_NAME)
 
         if instance_groups is not None:  # for testing
-            self.instance_groups = instance_groups
+            self.instance_groups = {ig.name: TaskManagerInstanceGroup(ig, self.task_manager_instances, **kwargs) for ig in instance_groups}
+            self.pk_ig_map = {ig.pk: ig for ig in instance_groups}
         else:
             if instance_groups_queryset is None:
-                instance_groups_queryset = InstanceGroup.objects.prefetch_related('instances').only('name', 'instances')
-            for instance_group in instance_groups_queryset:
-                if instance_group.name == settings.DEFAULT_CONTROL_PLANE_QUEUE_NAME:
-                    self.controlplane_ig = instance_group
-                self.instance_groups[instance_group.name] = dict(
-                    instances=[
-                        instances_by_hostname[instance.hostname] for instance in instance_group.instances.all() if instance.hostname in instances_by_hostname
-                    ],
+                instance_groups_queryset = InstanceGroup.objects.prefetch_related('instances').only(
+                    'name', 'instances', 'max_concurrent_jobs', 'max_forks', 'is_container_group'
                 )
+            for instance_group in instance_groups_queryset:
+                if instance_group.name == self.controlplane_ig_name:
+                    self.controlplane_ig = instance_group
+                self.instance_groups[instance_group.name] = TaskManagerInstanceGroup(instance_group, self.task_manager_instances, **kwargs)
                 self.pk_ig_map[instance_group.pk] = instance_group
 
+    def __getitem__(self, ig_name):
+        return self.instance_groups.get(ig_name)
+
+    def __contains__(self, ig_name):
+        return ig_name in self.instance_groups
+
     def get_remaining_capacity(self, group_name):
-        instances = self.instance_groups[group_name]['instances']
-        return sum(inst.remaining_capacity for inst in instances)
+        return self.instance_groups[group_name].get_remaining_instance_capacity()
 
     def get_consumed_capacity(self, group_name):
-        instances = self.instance_groups[group_name]['instances']
-        return sum(inst.consumed_capacity for inst in instances)
+        return self.instance_groups[group_name].get_consumed_capacity()
+
+    def get_jobs_running(self, group_name):
+        return self.instance_groups[group_name].get_jobs_running()
+
+    def get_capacity(self, group_name):
+        return self.instance_groups[group_name].get_capacity()
+
+    def get_instances(self, group_name):
+        return self.instance_groups[group_name].instances
 
     def fit_task_to_most_remaining_capacity_instance(self, task, instance_group_name, impact=None, capacity_type=None, add_hybrid_control_cost=False):
         impact = impact if impact else task.task_impact
         capacity_type = capacity_type if capacity_type else task.capacity_type
         instance_most_capacity = None
         most_remaining_capacity = -1
-        instances = self.instance_groups[instance_group_name]['instances']
+        instances = self.instance_groups[instance_group_name].instances
 
         for i in instances:
             if i.node_type not in (capacity_type, 'hybrid'):
@@ -107,7 +219,7 @@ class TaskManagerInstanceGroups:
             would_be_remaining = i.remaining_capacity - impact
             # hybrid nodes _always_ control their own tasks
             if add_hybrid_control_cost and i.node_type == 'hybrid':
-                would_be_remaining -= settings.AWX_CONTROL_NODE_TASK_IMPACT
+                would_be_remaining -= self.control_task_impact
             if would_be_remaining >= 0 and (instance_most_capacity is None or would_be_remaining > most_remaining_capacity):
                 instance_most_capacity = i
                 most_remaining_capacity = would_be_remaining
@@ -115,10 +227,13 @@ class TaskManagerInstanceGroups:
 
     def find_largest_idle_instance(self, instance_group_name, capacity_type='execution'):
         largest_instance = None
-        instances = self.instance_groups[instance_group_name]['instances']
+        instances = self.instance_groups[instance_group_name].instances
         for i in instances:
             if i.node_type not in (capacity_type, 'hybrid'):
                 continue
+            if i.capacity <= 0:
+                # We don't want to select an idle instance with 0 capacity
+                continue
             if (hasattr(i, 'jobs_running') and i.jobs_running == 0) or i.remaining_capacity == i.capacity:
                 if largest_instance is None:
                     largest_instance = i
@@ -139,3 +254,56 @@ class TaskManagerInstanceGroups:
             logger.warn(f"No instance groups in cache exist, defaulting to global instance groups for task {task}")
             return task.global_instance_groups
         return igs
+
+
+class TaskManagerModels:
+    def __init__(self, **kwargs):
+        # We want to avoid calls to settings over and over in loops, so cache this information here
+        kwargs['control_task_impact'] = kwargs.get('control_task_impact', settings.AWX_CONTROL_NODE_TASK_IMPACT)
+        kwargs['controlplane_ig_name'] = kwargs.get('controlplane_ig_name', settings.DEFAULT_CONTROL_PLANE_QUEUE_NAME)
+        self.instances = TaskManagerInstances(**kwargs)
+        self.instance_groups = TaskManagerInstanceGroups(task_manager_instances=self.instances, **kwargs)
+
+    @classmethod
+    def init_with_consumed_capacity(cls, **kwargs):
+        tmm = cls(**kwargs)
+        tasks = kwargs.get('tasks', None)
+
+        if tasks is None:
+            instance_group_queryset = kwargs.get('instance_groups_queryset', None)
+            # No tasks were provided, so we will fetch them from the database
+            task_status_filter_list = kwargs.get('task_status_filter_list', ['running', 'waiting'])
+            task_fields = kwargs.get('task_fields', ('task_impact', 'controller_node', 'execution_node', 'instance_group'))
+            from awx.main.models import UnifiedJob
+
+            if instance_group_queryset is not None:
+                logger.debug("******************INSTANCE GROUP QUERYSET PASSED -- FILTERING TASKS ****************************")
+                # Sometimes things like the serializer pass a queryset that looks at not all instance groups. in this case,
+                # we also need to filter the tasks we look at
+                tasks = UnifiedJob.objects.filter(status__in=task_status_filter_list, instance_group__in=[ig.id for ig in instance_group_queryset]).only(
+                    *task_fields
+                )
+            else:
+                # No instance group query set, look at all tasks in whole system
+                tasks = UnifiedJob.objects.filter(status__in=task_status_filter_list).only(*task_fields)
+
+        for task in tasks:
+            tmm.consume_capacity(task)
+
+        return tmm
+
+    def consume_capacity(self, task):
+        # Consume capacity on instances, which bubbles up to instance groups they are a member of
+        self.instances.consume_capacity(task)
+
+        # For container group jobs, additionally we must account for capacity consumed since
+        # The container groups have no instances to look at to track how many jobs/forks are consumed
+        if task.instance_group_id:
+            if not task.instance_group_id in self.instance_groups.pk_ig_map.keys():
+                logger.warn(
+                    f"Task {task.log_format} assigned {task.instance_group_id} but this instance group not present in map of instance groups{self.instance_groups.pk_ig_map.keys()}"
+                )
+            else:
+                ig = self.instance_groups.pk_ig_map[task.instance_group_id]
+                if ig.is_container_group:
+                    self.instance_groups[ig.name].consume_capacity(task)

awx/main/tasks/receptor.py

@@ -61,10 +61,15 @@ def read_receptor_config():
             return yaml.safe_load(f)
 
 
-def get_receptor_sockfile():
-    data = read_receptor_config()
+def work_signing_enabled(config_data):
+    for section in config_data:
+        if 'work-verification' in section:
+            return True
+    return False
 
-    for section in data:
+
+def get_receptor_sockfile(config_data):
+    for section in config_data:
         for entry_name, entry_data in section.items():
             if entry_name == 'control-service':
                 if 'filename' in entry_data:
@@ -75,12 +80,11 @@ def get_receptor_sockfile():
         raise RuntimeError(f'Receptor conf {__RECEPTOR_CONF} does not have control-service entry needed to get sockfile')
 
 
-def get_tls_client(use_stream_tls=None):
+def get_tls_client(config_data, use_stream_tls=None):
     if not use_stream_tls:
         return None
 
-    data = read_receptor_config()
-    for section in data:
+    for section in config_data:
         for entry_name, entry_data in section.items():
             if entry_name == 'tls-client':
                 if 'name' in entry_data:
@@ -88,10 +92,12 @@ def get_tls_client(use_stream_tls=None):
     return None
 
 
-def get_receptor_ctl():
-    receptor_sockfile = get_receptor_sockfile()
+def get_receptor_ctl(config_data=None):
+    if config_data is None:
+        config_data = read_receptor_config()
+    receptor_sockfile = get_receptor_sockfile(config_data)
     try:
-        return ReceptorControl(receptor_sockfile, config=__RECEPTOR_CONF, tlsclient=get_tls_client(True))
+        return ReceptorControl(receptor_sockfile, config=__RECEPTOR_CONF, tlsclient=get_tls_client(config_data, True))
     except RuntimeError:
         return ReceptorControl(receptor_sockfile)
 
@@ -159,15 +165,18 @@ def run_until_complete(node, timing_data=None, **kwargs):
     """
     Runs an ansible-runner work_type on remote node, waits until it completes, then returns stdout.
     """
-    receptor_ctl = get_receptor_ctl()
+    config_data = read_receptor_config()
+    receptor_ctl = get_receptor_ctl(config_data)
 
     use_stream_tls = getattr(get_conn_type(node, receptor_ctl), 'name', None) == "STREAMTLS"
-    kwargs.setdefault('tlsclient', get_tls_client(use_stream_tls))
+    kwargs.setdefault('tlsclient', get_tls_client(config_data, use_stream_tls))
     kwargs.setdefault('ttl', '20s')
     kwargs.setdefault('payload', '')
+    if work_signing_enabled(config_data):
+        kwargs['signwork'] = True
 
     transmit_start = time.time()
-    result = receptor_ctl.submit_work(worktype='ansible-runner', node=node, signwork=True, **kwargs)
+    result = receptor_ctl.submit_work(worktype='ansible-runner', node=node, **kwargs)
 
     unit_id = result['unitid']
     run_start = time.time()
@@ -302,7 +311,8 @@ class AWXReceptorJob:
 
     def run(self):
         # We establish a connection to the Receptor socket
-        receptor_ctl = get_receptor_ctl()
+        self.config_data = read_receptor_config()
+        receptor_ctl = get_receptor_ctl(self.config_data)
 
         res = None
         try:
@@ -327,7 +337,7 @@ class AWXReceptorJob:
         if self.work_type == 'ansible-runner':
             work_submit_kw['node'] = self.task.instance.execution_node
             use_stream_tls = get_conn_type(work_submit_kw['node'], receptor_ctl).name == "STREAMTLS"
-            work_submit_kw['tlsclient'] = get_tls_client(use_stream_tls)
+            work_submit_kw['tlsclient'] = get_tls_client(self.config_data, use_stream_tls)
 
         with concurrent.futures.ThreadPoolExecutor(max_workers=1) as executor:
             transmitter_future = executor.submit(self.transmit, sockin)
@@ -477,7 +487,9 @@ class AWXReceptorJob:
 
     @property
     def sign_work(self):
-        return True if self.work_type in ('ansible-runner', 'local') else False
+        if self.work_type in ('ansible-runner', 'local'):
+            return work_signing_enabled(self.config_data)
+        return False
 
     @property
     def work_type(self):

awx/main/tests/functional/task_management/test_capacity.py

@@ -4,7 +4,7 @@ from awx.main.models import (
     Instance,
     InstanceGroup,
 )
-from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups, TaskManagerInstances
+from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups
 
 
 class TestInstanceGroupInstanceMapping(TransactionTestCase):
@@ -23,11 +23,10 @@ class TestInstanceGroupInstanceMapping(TransactionTestCase):
     def test_mapping(self):
         self.sample_cluster()
         with self.assertNumQueries(3):
-            instances = TaskManagerInstances([])  # empty task list
-            instance_groups = TaskManagerInstanceGroups(instances_by_hostname=instances)
+            instance_groups = TaskManagerInstanceGroups()
 
         ig_instance_map = instance_groups.instance_groups
 
-        assert set(i.hostname for i in ig_instance_map['ig_small']['instances']) == set(['i1'])
-        assert set(i.hostname for i in ig_instance_map['ig_large']['instances']) == set(['i2', 'i3'])
-        assert set(i.hostname for i in ig_instance_map['default']['instances']) == set(['i2'])
+        assert set(i.hostname for i in ig_instance_map['ig_small'].instances) == set(['i1'])
+        assert set(i.hostname for i in ig_instance_map['ig_large'].instances) == set(['i2', 'i3'])
+        assert set(i.hostname for i in ig_instance_map['default'].instances) == set(['i2'])

awx/main/tests/functional/task_management/test_container_groups.py

@@ -10,6 +10,10 @@ from awx.main.utils import (
     create_temporary_fifo,
 )
 
+from awx.main.scheduler import TaskManager
+
+from . import create_job
+
 
 @pytest.fixture
 def containerized_job(default_instance_group, kube_credential, job_template_factory):
@@ -34,6 +38,50 @@ def test_containerized_job(containerized_job):
     assert containerized_job.instance_group.credential.kubernetes
 
 
+@pytest.mark.django_db
+def test_max_concurrent_jobs_blocks_start_of_new_jobs(controlplane_instance_group, containerized_job, mocker):
+    """Construct a scenario where only 1 job will fit within the max_concurrent_jobs of the container group.
+
+    Since max_concurrent_jobs is set to 1, even though 2 jobs are in pending
+    and would be launched into the container group, only one will be started.
+    """
+    containerized_job.unified_job_template.allow_simultaneous = True
+    containerized_job.unified_job_template.save()
+    default_instance_group = containerized_job.instance_group
+    default_instance_group.max_concurrent_jobs = 1
+    default_instance_group.save()
+    task_impact = 1
+    # Create a second job that should not be scheduled at first, blocked by the other
+    create_job(containerized_job.unified_job_template)
+    tm = TaskManager()
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = task_impact
+        with mock.patch.object(TaskManager, "start_task", wraps=tm.start_task) as mock_job:
+            tm.schedule()
+            mock_job.assert_called_once()
+
+
+@pytest.mark.django_db
+def test_max_forks_blocks_start_of_new_jobs(controlplane_instance_group, containerized_job, mocker):
+    """Construct a scenario where only 1 job will fit within the max_forks of the container group.
+
+    In this case, we set the container_group max_forks to 10, and make the task_impact of a job 6.
+    Therefore, only 1 job will fit within the max of 10.
+    """
+    containerized_job.unified_job_template.allow_simultaneous = True
+    containerized_job.unified_job_template.save()
+    default_instance_group = containerized_job.instance_group
+    default_instance_group.max_forks = 10
+    # Create a second job that should not be scheduled
+    create_job(containerized_job.unified_job_template)
+    tm = TaskManager()
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = 6
+        with mock.patch("awx.main.scheduler.TaskManager.start_task"):
+            tm.schedule()
+            tm.start_task.assert_called_once()
+
+
 @pytest.mark.django_db
 def test_kubectl_ssl_verification(containerized_job, default_job_execution_environment):
     containerized_job.execution_environment = default_job_execution_environment

awx/main/tests/functional/task_management/test_scheduler.py

@@ -248,6 +248,76 @@ def test_multi_jt_capacity_blocking(hybrid_instance, job_template_factory, mocke
         mock_job.assert_called_once_with(j2, controlplane_instance_group, [], instance)
 
 
+@pytest.mark.django_db
+def test_max_concurrent_jobs_ig_capacity_blocking(hybrid_instance, job_template_factory, mocker):
+    """When max_concurrent_jobs of an instance group is more restrictive than capacity of instances, enforce max_concurrent_jobs."""
+    instance = hybrid_instance
+    controlplane_instance_group = instance.rampart_groups.first()
+    # We will expect only 1 job to be started
+    controlplane_instance_group.max_concurrent_jobs = 1
+    controlplane_instance_group.save()
+    num_jobs = 3
+    jobs = []
+    for i in range(num_jobs):
+        jobs.append(
+            create_job(job_template_factory(f'jt{i}', organization=f'org{i}', project=f'proj{i}', inventory=f'inv{i}', credential=f'cred{i}').job_template)
+        )
+    tm = TaskManager()
+    task_impact = 1
+
+    # Sanity check that multiple jobs would run if not for the max_concurrent_jobs setting.
+    assert task_impact * num_jobs < controlplane_instance_group.capacity
+    tm = TaskManager()
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = task_impact
+        with mock.patch.object(TaskManager, "start_task", wraps=tm.start_task) as mock_job:
+            tm.schedule()
+            mock_job.assert_called_once()
+            jobs[0].status = 'running'
+            jobs[0].controller_node = instance.hostname
+            jobs[0].execution_node = instance.hostname
+            jobs[0].instance_group = controlplane_instance_group
+            jobs[0].save()
+
+    # while that job is running, we should not start another job
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = task_impact
+        with mock.patch.object(TaskManager, "start_task", wraps=tm.start_task) as mock_job:
+            tm.schedule()
+            mock_job.assert_not_called()
+    # now job is done, we should start one of the two other jobs
+    jobs[0].status = 'successful'
+    jobs[0].save()
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = task_impact
+        with mock.patch.object(TaskManager, "start_task", wraps=tm.start_task) as mock_job:
+            tm.schedule()
+            mock_job.assert_called_once()
+
+
+@pytest.mark.django_db
+def test_max_forks_ig_capacity_blocking(hybrid_instance, job_template_factory, mocker):
+    """When max_forks of an instance group is less than the capacity of instances, enforce max_forks."""
+    instance = hybrid_instance
+    controlplane_instance_group = instance.rampart_groups.first()
+    controlplane_instance_group.max_forks = 15
+    controlplane_instance_group.save()
+    task_impact = 10
+    num_jobs = 2
+    # Sanity check that 2 jobs would run if not for the max_forks setting.
+    assert controlplane_instance_group.max_forks < controlplane_instance_group.capacity
+    assert task_impact * num_jobs > controlplane_instance_group.max_forks
+    assert task_impact * num_jobs < controlplane_instance_group.capacity
+    for i in range(num_jobs):
+        create_job(job_template_factory(f'jt{i}', organization=f'org{i}', project=f'proj{i}', inventory=f'inv{i}', credential=f'cred{i}').job_template)
+    tm = TaskManager()
+    with mock.patch('awx.main.models.Job.task_impact', new_callable=mock.PropertyMock) as mock_task_impact:
+        mock_task_impact.return_value = task_impact
+        with mock.patch.object(TaskManager, "start_task", wraps=tm.start_task) as mock_job:
+            tm.schedule()
+            mock_job.assert_called_once()
+
+
 @pytest.mark.django_db
 def test_single_job_dependencies_project_launch(controlplane_instance_group, job_template_factory, mocker):
     objects = job_template_factory('jt', organization='org1', project='proj', inventory='inv', credential='cred')

awx/main/tests/functional/test_licenses.py

@@ -121,8 +121,8 @@ def test_python_and_js_licenses():
         return errors
 
     base_dir = settings.BASE_DIR
-    api_licenses = index_licenses('%s/../docs/licenses' % base_dir)
-    ui_licenses = index_licenses('%s/../docs/licenses/ui' % base_dir)
+    api_licenses = index_licenses('%s/../licenses' % base_dir)
+    ui_licenses = index_licenses('%s/../licenses/ui' % base_dir)
     api_requirements = read_api_requirements('%s/../requirements' % base_dir)
     ui_requirements = read_ui_requirements('%s/ui' % base_dir)
 

awx/main/tests/unit/models/test_ha.py

@@ -1,10 +1,7 @@
 import pytest
-from unittest import mock
-from unittest.mock import Mock
 from decimal import Decimal
 
-from awx.main.models import InstanceGroup, Instance
-from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups
+from awx.main.models import Instance
 
 
 @pytest.mark.parametrize('capacity_adjustment', [0.0, 0.25, 0.5, 0.75, 1, 1.5, 3])
@@ -17,83 +14,6 @@ def test_capacity_adjustment_no_save(capacity_adjustment):
     assert inst.capacity == (float(inst.capacity_adjustment) * abs(inst.mem_capacity - inst.cpu_capacity) + min(inst.mem_capacity, inst.cpu_capacity))
 
 
-def T(impact):
-    j = mock.Mock(spec_set=['task_impact', 'capacity_type'])
-    j.task_impact = impact
-    j.capacity_type = 'execution'
-    return j
-
-
-def Is(param):
-    """
-    param:
-        [remaining_capacity1, remaining_capacity2, remaining_capacity3, ...]
-        [(jobs_running1, capacity1), (jobs_running2, capacity2), (jobs_running3, capacity3), ...]
-    """
-
-    instances = []
-    if isinstance(param[0], tuple):
-        for (jobs_running, capacity) in param:
-            inst = Mock()
-            inst.capacity = capacity
-            inst.jobs_running = jobs_running
-            inst.node_type = 'execution'
-            instances.append(inst)
-    else:
-        for i in param:
-            inst = Mock()
-            inst.remaining_capacity = i
-            inst.node_type = 'execution'
-            instances.append(inst)
-    return instances
-
-
-class TestInstanceGroup(object):
-    @pytest.mark.parametrize(
-        'task,instances,instance_fit_index,reason',
-        [
-            (T(100), Is([100]), 0, "Only one, pick it"),
-            (T(100), Is([100, 100]), 0, "Two equally good fits, pick the first"),
-            (T(100), Is([50, 100]), 1, "First instance not as good as second instance"),
-            (T(100), Is([50, 0, 20, 100, 100, 100, 30, 20]), 3, "Pick Instance [3] as it is the first that the task fits in."),
-            (T(100), Is([50, 0, 20, 99, 11, 1, 5, 99]), None, "The task don't a fit, you must a quit!"),
-        ],
-    )
-    def test_fit_task_to_most_remaining_capacity_instance(self, task, instances, instance_fit_index, reason):
-        InstanceGroup(id=10)
-        tm_igs = TaskManagerInstanceGroups(instance_groups={'controlplane': {'instances': instances}})
-
-        instance_picked = tm_igs.fit_task_to_most_remaining_capacity_instance(task, 'controlplane')
-
-        if instance_fit_index is None:
-            assert instance_picked is None, reason
-        else:
-            assert instance_picked == instances[instance_fit_index], reason
-
-    @pytest.mark.parametrize(
-        'instances,instance_fit_index,reason',
-        [
-            (Is([(0, 100)]), 0, "One idle instance, pick it"),
-            (Is([(1, 100)]), None, "One un-idle instance, pick nothing"),
-            (Is([(0, 100), (0, 200), (1, 500), (0, 700)]), 3, "Pick the largest idle instance"),
-            (Is([(0, 100), (0, 200), (1, 10000), (0, 700), (0, 699)]), 3, "Pick the largest idle instance"),
-            (Is([(0, 0)]), None, "One idle but down instance, don't pick it"),
-        ],
-    )
-    def test_find_largest_idle_instance(self, instances, instance_fit_index, reason):
-        def filter_offline_instances(*args):
-            return filter(lambda i: i.capacity > 0, instances)
-
-        InstanceGroup(id=10)
-        instances_online_only = filter_offline_instances(instances)
-        tm_igs = TaskManagerInstanceGroups(instance_groups={'controlplane': {'instances': instances_online_only}})
-
-        if instance_fit_index is None:
-            assert tm_igs.find_largest_idle_instance('controlplane') is None, reason
-        else:
-            assert tm_igs.find_largest_idle_instance('controlplane') == instances[instance_fit_index], reason
-
-
 def test_cleanup_params_defaults():
     inst = Instance(hostname='foobar')
     assert inst.get_cleanup_task_kwargs(exclude_strings=['awx_423_']) == {'exclude_strings': ['awx_423_'], 'file_pattern': '/tmp/awx_*_*', 'grace_period': 60}

awx/main/tests/unit/test_capacity.py

@@ -1,6 +1,6 @@
 import pytest
 
-from awx.main.scheduler.task_manager_models import TaskManagerInstanceGroups, TaskManagerInstances
+from awx.main.scheduler.task_manager_models import TaskManagerModels
 
 
 class FakeMeta(object):
@@ -16,38 +16,64 @@ class FakeObject(object):
 
 
 class Job(FakeObject):
-    task_impact = 43
-    is_container_group_task = False
-    controller_node = ''
-    execution_node = ''
+    def __init__(self, **kwargs):
+        self.task_impact = kwargs.get('task_impact', 43)
+        self.is_container_group_task = kwargs.get('is_container_group_task', False)
+        self.controller_node = kwargs.get('controller_node', '')
+        self.execution_node = kwargs.get('execution_node', '')
+        self.instance_group = kwargs.get('instance_group', None)
+        self.instance_group_id = self.instance_group.id if self.instance_group else None
+        self.capacity_type = kwargs.get('capacity_type', 'execution')
 
     def log_format(self):
         return 'job 382 (fake)'
 
 
+class Instances(FakeObject):
+    def add(self, *args):
+        for instance in args:
+            self.obj.instance_list.append(instance)
+
+    def all(self):
+        return self.obj.instance_list
+
+
+class InstanceGroup(FakeObject):
+    def __init__(self, **kwargs):
+        super(InstanceGroup, self).__init__(**kwargs)
+        self.instance_list = []
+        self.pk = self.id = kwargs.get('id', 1)
+
+    @property
+    def instances(self):
+        mgr = Instances(obj=self)
+        return mgr
+
+    @property
+    def is_container_group(self):
+        return False
+
+    @property
+    def max_concurrent_jobs(self):
+        return 0
+
+    @property
+    def max_forks(self):
+        return 0
+
+
+class Instance(FakeObject):
+    def __init__(self, **kwargs):
+        self.node_type = kwargs.get('node_type', 'hybrid')
+        self.capacity = kwargs.get('capacity', 0)
+        self.hostname = kwargs.get('hostname', 'fakehostname')
+        self.consumed_capacity = 0
+        self.jobs_running = 0
+
+
 @pytest.fixture
 def sample_cluster():
     def stand_up_cluster():
-        class Instances(FakeObject):
-            def add(self, *args):
-                for instance in args:
-                    self.obj.instance_list.append(instance)
-
-            def all(self):
-                return self.obj.instance_list
-
-        class InstanceGroup(FakeObject):
-            def __init__(self, **kwargs):
-                super(InstanceGroup, self).__init__(**kwargs)
-                self.instance_list = []
-
-            @property
-            def instances(self):
-                mgr = Instances(obj=self)
-                return mgr
-
-        class Instance(FakeObject):
-            pass
 
         ig_small = InstanceGroup(name='ig_small')
         ig_large = InstanceGroup(name='ig_large')
@@ -66,14 +92,12 @@ def sample_cluster():
 @pytest.fixture
 def create_ig_manager():
     def _rf(ig_list, tasks):
-        instances = TaskManagerInstances(tasks, instances=set(inst for ig in ig_list for inst in ig.instance_list))
-
-        seed_igs = {}
-        for ig in ig_list:
-            seed_igs[ig.name] = {'instances': [instances[inst.hostname] for inst in ig.instance_list]}
-
-        instance_groups = TaskManagerInstanceGroups(instance_groups=seed_igs)
-        return instance_groups
+        tm_models = TaskManagerModels.init_with_consumed_capacity(
+            tasks=tasks,
+            instances=set(inst for ig in ig_list for inst in ig.instance_list),
+            instance_groups=ig_list,
+        )
+        return tm_models.instance_groups
 
     return _rf
 
@@ -126,3 +150,75 @@ def test_RBAC_reduced_filter(sample_cluster, create_ig_manager):
     # Cross-links between groups not visible to current user,
     # so a naieve accounting of capacities is returned instead
     assert instance_groups_mgr.get_consumed_capacity('default') == 43
+
+
+def Is(param):
+    """
+    param:
+        [remaining_capacity1, remaining_capacity2, remaining_capacity3, ...]
+        [(jobs_running1, capacity1), (jobs_running2, capacity2), (jobs_running3, capacity3), ...]
+    """
+
+    instances = []
+    if isinstance(param[0], tuple):
+        for index, (jobs_running, capacity) in enumerate(param):
+            inst = Instance(capacity=capacity, node_type='execution', hostname=f'fakehost-{index}')
+            inst.jobs_running = jobs_running
+            instances.append(inst)
+    else:
+        for index, capacity in enumerate(param):
+            inst = Instance(capacity=capacity, node_type='execution', hostname=f'fakehost-{index}')
+            inst.node_type = 'execution'
+            instances.append(inst)
+    return instances
+
+
+class TestSelectBestInstanceForTask(object):
+    @pytest.mark.parametrize(
+        'task,instances,instance_fit_index,reason',
+        [
+            (Job(task_impact=100), Is([100]), 0, "Only one, pick it"),
+            (Job(task_impact=100), Is([100, 100]), 0, "Two equally good fits, pick the first"),
+            (Job(task_impact=100), Is([50, 100]), 1, "First instance not as good as second instance"),
+            (Job(task_impact=100), Is([50, 0, 20, 100, 100, 100, 30, 20]), 3, "Pick Instance [3] as it is the first that the task fits in."),
+            (Job(task_impact=100), Is([50, 0, 20, 99, 11, 1, 5, 99]), None, "The task don't a fit, you must a quit!"),
+        ],
+    )
+    def test_fit_task_to_most_remaining_capacity_instance(self, task, instances, instance_fit_index, reason):
+        ig = InstanceGroup(id=10, name='controlplane')
+        tasks = []
+        for instance in instances:
+            ig.instances.add(instance)
+            for _ in range(instance.jobs_running):
+                tasks.append(Job(execution_node=instance.hostname, controller_node=instance.hostname, instance_group=ig))
+        tm_models = TaskManagerModels.init_with_consumed_capacity(tasks=tasks, instances=instances, instance_groups=[ig])
+        instance_picked = tm_models.instance_groups.fit_task_to_most_remaining_capacity_instance(task, 'controlplane')
+
+        if instance_fit_index is None:
+            assert instance_picked is None, reason
+        else:
+            assert instance_picked.hostname == instances[instance_fit_index].hostname, reason
+
+    @pytest.mark.parametrize(
+        'instances,instance_fit_index,reason',
+        [
+            (Is([(0, 100)]), 0, "One idle instance, pick it"),
+            (Is([(1, 100)]), None, "One un-idle instance, pick nothing"),
+            (Is([(0, 100), (0, 200), (1, 500), (0, 700)]), 3, "Pick the largest idle instance"),
+            (Is([(0, 100), (0, 200), (1, 10000), (0, 700), (0, 699)]), 3, "Pick the largest idle instance"),
+            (Is([(0, 0)]), None, "One idle but down instance, don't pick it"),
+        ],
+    )
+    def test_find_largest_idle_instance(self, instances, instance_fit_index, reason):
+        ig = InstanceGroup(id=10, name='controlplane')
+        tasks = []
+        for instance in instances:
+            ig.instances.add(instance)
+            for _ in range(instance.jobs_running):
+                tasks.append(Job(execution_node=instance.hostname, controller_node=instance.hostname, instance_group=ig))
+        tm_models = TaskManagerModels.init_with_consumed_capacity(tasks=tasks, instances=instances, instance_groups=[ig])
+
+        if instance_fit_index is None:
+            assert tm_models.instance_groups.find_largest_idle_instance('controlplane') is None, reason
+        else:
+            assert tm_models.instance_groups.find_largest_idle_instance('controlplane').hostname == instances[instance_fit_index].hostname, reason

awx/settings/defaults.py

@@ -304,11 +304,13 @@ INSTALLED_APPS = [
     'django.contrib.messages',
     'django.contrib.sessions',
     'django.contrib.sites',
+    # daphne has to be installed before django.contrib.staticfiles for the app to startup
+    # According to channels 4.0 docs you install daphne instead of channels now
+    'daphne',
     'django.contrib.staticfiles',
     'oauth2_provider',
     'rest_framework',
     'django_extensions',
-    'channels',
     'polymorphic',
     'taggit',
     'social_django',
@@ -983,6 +985,13 @@ DJANGO_GUID = {'GUID_HEADER_NAME': 'X-API-Request-Id'}
 DEFAULT_EXECUTION_QUEUE_NAME = 'default'
 # pod spec used when the default execution queue is a container group, e.g. when deploying on k8s/ocp with the operator
 DEFAULT_EXECUTION_QUEUE_POD_SPEC_OVERRIDE = ''
+# Max number of concurrently consumed forks for the default execution queue
+# Zero means no limit
+DEFAULT_EXECUTION_QUEUE_MAX_FORKS = 0
+# Max number of concurrently running jobs for the default execution queue
+# Zero means no limit
+DEFAULT_EXECUTION_QUEUE_MAX_CONCURRENT_JOBS = 0
+
 # Name of the default controlplane queue
 DEFAULT_CONTROL_PLANE_QUEUE_NAME = 'controlplane'
 

awx/ui/src/components/InstanceGroupLabels/InstanceGroupLabels.js

@@ -0,0 +1,49 @@
+import React from 'react';
+import { arrayOf, bool, number, shape, string } from 'prop-types';
+
+import { Label, LabelGroup } from '@patternfly/react-core';
+import { Link } from 'react-router-dom';
+
+function InstanceGroupLabels({ labels, isLinkable }) {
+  const buildLinkURL = (isContainerGroup) =>
+    isContainerGroup
+      ? '/instance_groups/container_group/'
+      : '/instance_groups/';
+  return (
+    <LabelGroup numLabels={5}>
+      {labels.map(({ id, name, is_container_group }) =>
+        isLinkable ? (
+          <Label
+            color="blue"
+            key={id}
+            render={({ className, content, componentRef }) => (
+              <Link
+                className={className}
+                innerRef={componentRef}
+                to={`${buildLinkURL(is_container_group)}${id}/details`}
+              >
+                {content}
+              </Link>
+            )}
+          >
+            {name}
+          </Label>
+        ) : (
+          <Label color="blue" key={id}>
+            {name}
+          </Label>
+        )
+      )}
+    </LabelGroup>
+  );
+}
+
+InstanceGroupLabels.propTypes = {
+  labels: arrayOf(shape({ id: number.isRequired, name: string.isRequired }))
+    .isRequired,
+  isLinkable: bool,
+};
+
+InstanceGroupLabels.defaultProps = { isLinkable: false };
+
+export default InstanceGroupLabels;

awx/ui/src/components/InstanceGroupLabels/index.js

@@ -0,0 +1 @@
+export { default } from './InstanceGroupLabels';

awx/ui/src/components/PromptDetail/PromptDetail.js

@@ -6,6 +6,7 @@ import { Link } from 'react-router-dom';
 import styled from 'styled-components';
 import { Chip, Divider, Title } from '@patternfly/react-core';
 import { toTitleCase } from 'util/strings';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import CredentialChip from '../CredentialChip';
 import ChipGroup from '../ChipGroup';
 import { DetailList, Detail, UserDateDetail } from '../DetailList';
@@ -227,21 +228,7 @@ function PromptDetail({
                   label={t`Instance Groups`}
                   rows={4}
                   value={
-                    <ChipGroup
-                      numChips={5}
-                      totalChips={overrides.instance_groups.length}
-                      ouiaId="prompt-instance-groups-chips"
-                    >
-                      {overrides.instance_groups.map((instance_group) => (
-                        <Chip
-                          key={instance_group.id}
-                          ouiaId={`instance-group-${instance_group.id}-chip`}
-                          isReadOnly
-                        >
-                          {instance_group.name}
-                        </Chip>
-                      ))}
-                    </ChipGroup>
+                    <InstanceGroupLabels labels={overrides.instance_groups} />
                   }
                 />
               )}

awx/ui/src/components/Schedule/ScheduleDetail/ScheduleDetail.js

@@ -10,6 +10,7 @@ import useRequest, { useDismissableError } from 'hooks/useRequest';
 import { JobTemplatesAPI, SchedulesAPI, WorkflowJobTemplatesAPI } from 'api';
 import { parseVariableField, jsonToYaml } from 'util/yaml';
 import { useConfig } from 'contexts/Config';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import parseRuleObj from '../shared/parseRuleObj';
 import FrequencyDetails from './FrequencyDetails';
 import AlertModal from '../../AlertModal';
@@ -27,11 +28,6 @@ import { VariablesDetail } from '../../CodeEditor';
 import { VERBOSITY } from '../../VerbositySelectField';
 import getHelpText from '../../../screens/Template/shared/JobTemplate.helptext';
 
-const buildLinkURL = (instance) =>
-  instance.is_container_group
-    ? '/instance_groups/container_group/'
-    : '/instance_groups/';
-
 const PromptDivider = styled(Divider)`
   margin-top: var(--pf-global--spacer--lg);
   margin-bottom: var(--pf-global--spacer--lg);
@@ -498,26 +494,7 @@ function ScheduleDetail({ hasDaysToKeepField, schedule, surveyConfig }) {
                 fullWidth
                 label={t`Instance Groups`}
                 value={
-                  <ChipGroup
-                    numChips={5}
-                    totalChips={instanceGroups.length}
-                    ouiaId="instance-group-chips"
-                  >
-                    {instanceGroups.map((ig) => (
-                      <Link
-                        to={`${buildLinkURL(ig)}${ig.id}/details`}
-                        key={ig.id}
-                      >
-                        <Chip
-                          key={ig.id}
-                          ouiaId={`instance-group-${ig.id}-chip`}
-                          isReadOnly
-                        >
-                          {ig.name}
-                        </Chip>
-                      </Link>
-                    ))}
-                  </ChipGroup>
+                  <InstanceGroupLabels labels={instanceGroups} isLinkable />
                 }
                 isEmpty={instanceGroups.length === 0}
               />

awx/ui/src/components/WorkflowOutputNavigation/WorkflowOutputNavigation.js

@@ -24,12 +24,10 @@ function WorkflowOutputNavigation({ relatedJobs, parentRef }) {
   const { id } = useParams();
 
   const relevantResults = relatedJobs.filter(
-    ({
-      job: jobId,
-      summary_fields: {
-        unified_job_template: { unified_job_type },
-      },
-    }) => jobId && `${jobId}` !== id && unified_job_type !== 'workflow_approval'
+    ({ job: jobId, summary_fields }) =>
+      jobId &&
+      `${jobId}` !== id &&
+      summary_fields.job.type !== 'workflow_approval'
   );
 
   const [isOpen, setIsOpen] = useState(false);
@@ -101,16 +99,14 @@ function WorkflowOutputNavigation({ relatedJobs, parentRef }) {
           {sortedJobs?.map((node) => (
             <SelectOption
               key={node.id}
-              to={`/jobs/${
-                JOB_URL_SEGMENT_MAP[
-                  node.summary_fields.unified_job_template.unified_job_type
-                ]
-              }/${node.summary_fields.job?.id}/output`}
+              to={`/jobs/${JOB_URL_SEGMENT_MAP[node.summary_fields.job.type]}/${
+                node.summary_fields.job?.id
+              }/output`}
               component={Link}
-              value={node.summary_fields.unified_job_template.name}
+              value={node.summary_fields.job.name}
             >
               {stringIsUUID(node.identifier)
-                ? node.summary_fields.unified_job_template.name
+                ? node.summary_fields.job.name
                 : node.identifier}
             </SelectOption>
           ))}

awx/ui/src/components/WorkflowOutputNavigation/WorkflowOutputNavigation.test.js

@@ -0,0 +1,85 @@
+import React from 'react';
+import { within, render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import WorkflowOutputNavigation from './WorkflowOutputNavigation';
+import { createMemoryHistory } from 'history';
+import { I18nProvider } from '@lingui/react';
+import { i18n } from '@lingui/core';
+import { en } from 'make-plural/plurals';
+import english from '../../../src/locales/en/messages';
+import { Router } from 'react-router-dom';
+
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useParams: () => ({
+    id: 1,
+  }),
+}));
+const jobs = [
+  {
+    id: 1,
+    summary_fields: {
+      job: {
+        name: 'Ansible',
+        type: 'project_update',
+        id: 1,
+        status: 'successful',
+      },
+    },
+    job: 4,
+  },
+  {
+    id: 2,
+    summary_fields: {
+      job: {
+        name: 'Durham',
+        type: 'job',
+        id: 2,
+        status: 'successful',
+      },
+    },
+    job: 3,
+  },
+  {
+    id: 3,
+    summary_fields: {
+      job: {
+        name: 'Red hat',
+        type: 'job',
+        id: 3,
+        status: 'successful',
+      },
+    },
+    job: 2,
+  },
+];
+
+describe('<WorkflowOuputNavigation/>', () => {
+  test('Should open modal and deprovision node', async () => {
+    i18n.loadLocaleData({ en: { plurals: en } });
+    i18n.load({ en: english });
+    i18n.activate('en');
+    const user = userEvent.setup();
+    const ref = jest
+      .spyOn(React, 'useRef')
+      .mockReturnValueOnce({ current: 'div' });
+    const history = createMemoryHistory({
+      initialEntries: ['jobs/playbook/2/output'],
+    });
+    render(
+      <I18nProvider i18n={i18n}>
+        <Router history={history}>
+          <WorkflowOutputNavigation relatedJobs={jobs} parentRef={ref} />
+        </Router>
+      </I18nProvider>
+    );
+
+    const button = screen.getByRole('button');
+    await user.click(button);
+
+    await waitFor(() => screen.getByText('Workflow Nodes'));
+    await waitFor(() => screen.getByText('Red hat'));
+    await waitFor(() => screen.getByText('Durham'));
+    await waitFor(() => screen.getByText('Ansible'));
+  });
+});

awx/ui/src/screens/InstanceGroup/ContainerGroupAdd/ContainerGroupAdd.js

@@ -29,6 +29,10 @@ function ContainerGroupAdd() {
     try {
       const { data: response } = await InstanceGroupsAPI.create({
         name: values.name,
+        max_forks: values.max_forks ? values.max_forks : 0,
+        max_concurrent_jobs: values.max_concurrent_jobs
+          ? values.max_concurrent_jobs
+          : 0,
         credential: values?.credential?.id,
         pod_spec_override: values.override
           ? getPodSpecValue(values.pod_spec_override)

awx/ui/src/screens/InstanceGroup/ContainerGroupAdd/ContainerGroupAdd.test.js

@@ -33,6 +33,8 @@ const initialPodSpec = {
 const instanceGroupCreateData = {
   name: 'Fuz',
   credential: { id: 71, name: 'CG' },
+  max_concurrent_jobs: 0,
+  max_forks: 0,
   pod_spec_override:
     'apiVersion: v1\nkind: Pod\nmetadata:\n  namespace: default\nspec:\n  containers:\n    - image: ansible/ansible-runner\n      tty: true\n      stdin: true\n      imagePullPolicy: Always\n      args:\n        - sleep\n        - infinity\n        - test',
 };

awx/ui/src/screens/InstanceGroup/ContainerGroupDetails/ContainerGroupDetails.js

@@ -9,7 +9,12 @@ import AlertModal from 'components/AlertModal';
 import ErrorDetail from 'components/ErrorDetail';
 import { CardBody, CardActionsRow } from 'components/Card';
 import DeleteButton from 'components/DeleteButton';
-import { Detail, DetailList, UserDateDetail } from 'components/DetailList';
+import {
+  Detail,
+  DetailList,
+  UserDateDetail,
+  DetailBadge,
+} from 'components/DetailList';
 import useRequest, { useDismissableError } from 'hooks/useRequest';
 import { jsonToYaml, isJsonString } from 'util/yaml';
 import { InstanceGroupsAPI } from 'api';
@@ -47,6 +52,20 @@ function ContainerGroupDetails({ instanceGroup }) {
           value={t`Container group`}
           dataCy="container-group-type"
         />
+        <DetailBadge
+          label={t`Max concurrent jobs`}
+          dataCy="instance-group-max-concurrent-jobs"
+          helpText={t`Maximum number of jobs to run concurrently on this group.
+          Zero means no limit will be enforced.`}
+          content={instanceGroup.max_concurrent_jobs}
+        />
+        <DetailBadge
+          label={t`Max forks`}
+          dataCy="instance-group-max-forks"
+          helpText={t`Maximum number of forks to allow across all jobs running concurrently on this group.
+          Zero means no limit will be enforced.`}
+          content={instanceGroup.max_forks}
+        />
         {instanceGroup.summary_fields.credential && (
           <Detail
             label={t`Credential`}

awx/ui/src/screens/InstanceGroup/ContainerGroupDetails/ContainerGroupDetails.test.js

@@ -23,6 +23,8 @@ const instanceGroup = {
   created: '2020-09-03T18:26:47.113934Z',
   modified: '2020-09-03T19:34:23.244694Z',
   capacity: 0,
+  max_concurrent_jobs: 0,
+  max_forks: 0,
   committed_capacity: 0,
   consumed_capacity: 0,
   percent_capacity_remaining: 0.0,

awx/ui/src/screens/InstanceGroup/ContainerGroupEdit/ContainerGroupEdit.js

@@ -39,6 +39,10 @@ function ContainerGroupEdit({ instanceGroup }) {
         name: values.name,
         credential: values.credential ? values.credential.id : null,
         pod_spec_override: values.override ? values.pod_spec_override : null,
+        max_forks: values.max_forks ? values.max_forks : 0,
+        max_concurrent_jobs: values.max_concurrent_jobs
+          ? values.max_concurrent_jobs
+          : 0,
         is_container_group: true,
       });
       history.push(detailsIUrl);

awx/ui/src/screens/InstanceGroup/ContainerGroupEdit/ContainerGroupEdit.test.js

@@ -34,6 +34,8 @@ const instanceGroup = {
   policy_instance_percentage: 0,
   policy_instance_minimum: 0,
   policy_instance_list: [],
+  max_concurrent_jobs: 0,
+  max_forks: 0,
   pod_spec_override: '',
   summary_fields: {
     credential: {
@@ -144,6 +146,8 @@ describe('<ContainerGroupEdit/>', () => {
       ...updatedInstanceGroup,
       credential: 12,
       pod_spec_override: null,
+      max_concurrent_jobs: 0,
+      max_forks: 0,
       is_container_group: true,
     });
     expect(history.location.pathname).toEqual(

awx/ui/src/screens/InstanceGroup/InstanceDetails/InstanceDetails.test.js

@@ -42,6 +42,8 @@ const instanceGroup = {
   credential: null,
   policy_instance_percentage: 100,
   policy_instance_minimum: 0,
+  max_concurrent_jobs: 0,
+  max_forks: 0,
   policy_instance_list: ['receptor-1', 'receptor-2'],
   pod_spec_override: '',
   summary_fields: {

awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.js

@@ -73,6 +73,20 @@ function InstanceGroupDetails({ instanceGroup }) {
           dataCy="instance-group-policy-instance-percentage"
           content={`${instanceGroup.policy_instance_percentage} %`}
         />
+        <DetailBadge
+          label={t`Max concurrent jobs`}
+          dataCy="instance-group-max-concurrent-jobs"
+          helpText={t`Maximum number of jobs to run concurrently on this group.
+          Zero means no limit will be enforced.`}
+          content={instanceGroup.max_concurrent_jobs}
+        />
+        <DetailBadge
+          label={t`Max forks`}
+          dataCy="instance-group-max-forks"
+          helpText={t`Maximum number of forks to allow across all jobs running concurrently on this group.
+          Zero means no limit will be enforced.`}
+          content={instanceGroup.max_forks}
+        />
         {instanceGroup.capacity ? (
           <DetailBadge
             label={t`Used capacity`}

awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.test.js

@@ -19,6 +19,8 @@ const instanceGroups = [
     policy_instance_minimum: 10,
     policy_instance_percentage: 50,
     percent_capacity_remaining: 60,
+    max_concurrent_jobs: 0,
+    max_forks: 0,
     is_container_group: false,
     created: '2020-07-21T18:41:02.818081Z',
     modified: '2020-07-24T20:32:03.121079Z',
@@ -38,6 +40,8 @@ const instanceGroups = [
     policy_instance_minimum: 0,
     policy_instance_percentage: 0,
     percent_capacity_remaining: 0,
+    max_concurrent_jobs: 0,
+    max_forks: 0,
     is_container_group: true,
     created: '2020-07-21T18:41:02.818081Z',
     modified: '2020-07-24T20:32:03.121079Z',

awx/ui/src/screens/InstanceGroup/shared/ContainerGroupForm.js

@@ -11,7 +11,7 @@ import FormField, {
   CheckboxField,
 } from 'components/FormField';
 import FormActionGroup from 'components/FormActionGroup';
-import { required } from 'util/validators';
+import { required, minMaxValue } from 'util/validators';
 import {
   FormColumnLayout,
   FormFullWidthLayout,
@@ -57,6 +57,26 @@ function ContainerGroupFormFields({ instanceGroup }) {
         tooltip={t`Credential to authenticate with Kubernetes or OpenShift. Must be of type "Kubernetes/OpenShift API Bearer Token". If left blank, the underlying Pod's service account will be used.`}
         autoPopulate={!instanceGroup?.id}
       />
+      <FormField
+        id="instance-group-max-concurrent-jobs"
+        label={t`Max concurrent jobs`}
+        name="max_concurrent_jobs"
+        type="number"
+        min="0"
+        validate={minMaxValue(0, 2147483647)}
+        tooltip={t`Maximum number of jobs to run concurrently on this group.
+          Zero means no limit will be enforced.`}
+      />
+      <FormField
+        id="instance-group-max-forks"
+        label={t`Max forks`}
+        name="max_forks"
+        type="number"
+        min="0"
+        validate={minMaxValue(0, 2147483647)}
+        tooltip={t`Maximum number of forks to allow across all jobs running concurrently on this group.
+          Zero means no limit will be enforced.`}
+      />
 
       <FormGroup fieldId="container-groups-option-checkbox" label={t`Options`}>
         <FormCheckboxLayout>
@@ -97,6 +117,8 @@ function ContainerGroupForm({
 
   const initialValues = {
     name: instanceGroup?.name || '',
+    max_concurrent_jobs: instanceGroup.max_concurrent_jobs || 0,
+    max_forks: instanceGroup.max_forks || 0,
     credential: instanceGroup?.summary_fields?.credential,
     pod_spec_override: isCheckboxChecked
       ? instanceGroup?.pod_spec_override

awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.js

@@ -42,6 +42,26 @@ function InstanceGroupFormFields() {
           assigned to this group when new instances come online.`}
         validate={minMaxValue(0, 100)}
       />
+      <FormField
+        id="instance-group-max-concurrent-jobs"
+        label={t`Max concurrent jobs`}
+        name="max_concurrent_jobs"
+        type="number"
+        min="0"
+        validate={minMaxValue(0, 2147483647)}
+        tooltip={t`Maximum number of jobs to run concurrently on this group.
+          Zero means no limit will be enforced.`}
+      />
+      <FormField
+        id="instance-group-max-forks"
+        label={t`Max forks`}
+        name="max_forks"
+        type="number"
+        min="0"
+        validate={minMaxValue(0, 2147483647)}
+        tooltip={t`Maximum number of forks to allow across all jobs running concurrently on this group.
+          Zero means no limit will be enforced.`}
+      />
     </>
   );
 }
@@ -57,6 +77,8 @@ function InstanceGroupForm({
     name: instanceGroup.name || '',
     policy_instance_minimum: instanceGroup.policy_instance_minimum || 0,
     policy_instance_percentage: instanceGroup.policy_instance_percentage || 0,
+    max_concurrent_jobs: instanceGroup.max_concurrent_jobs || 0,
+    max_forks: instanceGroup.max_forks || 0,
   };
   return (
     <Formik

awx/ui/src/screens/Instances/InstanceDetail/InstanceDetail.js

@@ -1,6 +1,6 @@
 import React, { useCallback, useEffect, useState } from 'react';
 
-import { Link, useHistory, useParams } from 'react-router-dom';
+import { useHistory, useParams } from 'react-router-dom';
 import { t, Plural } from '@lingui/macro';
 import {
   Button,
@@ -11,7 +11,6 @@ import {
   CodeBlockCode,
   Tooltip,
   Slider,
-  Label,
 } from '@patternfly/react-core';
 import { DownloadIcon, OutlinedClockIcon } from '@patternfly/react-icons';
 import styled from 'styled-components';
@@ -34,6 +33,7 @@ import useRequest, {
   useDismissableError,
 } from 'hooks/useRequest';
 import HealthCheckAlert from 'components/HealthCheckAlert';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import RemoveInstanceButton from '../Shared/RemoveInstanceButton';
 
 const Unavailable = styled.span`
@@ -156,11 +156,6 @@ function InstanceDetail({ setBreadcrumb, isK8s }) {
     </>
   );
 
-  const buildLinkURL = (inst) =>
-    inst.is_container_group
-      ? '/instance_groups/container_group/'
-      : '/instance_groups/';
-
   const { error, dismissError } = useDismissableError(
     updateInstanceError || healthCheckError
   );
@@ -225,25 +220,9 @@ function InstanceDetail({ setBreadcrumb, isK8s }) {
                   label={t`Instance Groups`}
                   dataCy="instance-groups"
                   helpText={t`The Instance Groups to which this instance belongs.`}
-                  value={instanceGroups.map((ig) => (
-                    <React.Fragment key={ig.id}>
-                      <Label
-                        color="blue"
-                        isTruncated
-                        render={({ className, content, componentRef }) => (
-                          <Link
-                            to={`${buildLinkURL(ig)}${ig.id}/details`}
-                            className={className}
-                            innerRef={componentRef}
-                          >
-                            {content}
-                          </Link>
-                        )}
-                      >
-                        {ig.name}
-                      </Label>{' '}
-                    </React.Fragment>
-                  ))}
+                  value={
+                    <InstanceGroupLabels labels={instanceGroups} isLinkable />
+                  }
                   isEmpty={instanceGroups.length === 0}
                 />
               )}

awx/ui/src/screens/Inventory/InventoryDetail/InventoryDetail.js

@@ -23,6 +23,7 @@ import { InventoriesAPI } from 'api';
 import useRequest, { useDismissableError } from 'hooks/useRequest';
 import { Inventory } from 'types';
 import { relatedResourceDeleteRequests } from 'util/getRelatedResourceDeleteDetails';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import getHelpText from '../shared/Inventory.helptext';
 
 function InventoryDetail({ inventory }) {
@@ -105,23 +106,7 @@ function InventoryDetail({ inventory }) {
           <Detail
             fullWidth
             label={t`Instance Groups`}
-            value={
-              <ChipGroup
-                numChips={5}
-                totalChips={instanceGroups?.length}
-                ouiaId="instance-group-chips"
-              >
-                {instanceGroups?.map((ig) => (
-                  <Chip
-                    key={ig.id}
-                    isReadOnly
-                    ouiaId={`instance-group-${ig.id}-chip`}
-                  >
-                    {ig.name}
-                  </Chip>
-                ))}
-              </ChipGroup>
-            }
+            value={<InstanceGroupLabels labels={instanceGroups} isLinkable />}
             isEmpty={instanceGroups.length === 0}
           />
         )}

awx/ui/src/screens/Inventory/InventoryDetail/InventoryDetail.test.js

@@ -131,9 +131,8 @@ describe('<InventoryDetail />', () => {
     expect(InventoriesAPI.readInstanceGroups).toHaveBeenCalledWith(
       mockInventory.id
     );
-    const chip = wrapper.find('Chip').at(0);
-    expect(chip.prop('isReadOnly')).toEqual(true);
-    expect(chip.prop('children')).toEqual('Foo');
+    const label = wrapper.find('Label').at(0);
+    expect(label.prop('children')).toEqual('Foo');
   });
 
   test('should not load instance groups', async () => {

awx/ui/src/screens/Inventory/SmartInventoryDetail/SmartInventoryDetail.js

@@ -2,7 +2,7 @@ import React, { useCallback, useEffect } from 'react';
 import { Link, useHistory } from 'react-router-dom';
 
 import { t } from '@lingui/macro';
-import { Button, Chip, Label } from '@patternfly/react-core';
+import { Button, Label } from '@patternfly/react-core';
 
 import { Inventory } from 'types';
 import { InventoriesAPI, UnifiedJobsAPI } from 'api';
@@ -10,7 +10,6 @@ import useRequest, { useDismissableError } from 'hooks/useRequest';
 
 import AlertModal from 'components/AlertModal';
 import { CardBody, CardActionsRow } from 'components/Card';
-import ChipGroup from 'components/ChipGroup';
 import { VariablesDetail } from 'components/CodeEditor';
 import ContentError from 'components/ContentError';
 import ContentLoading from 'components/ContentLoading';
@@ -18,6 +17,7 @@ import DeleteButton from 'components/DeleteButton';
 import { DetailList, Detail, UserDateDetail } from 'components/DetailList';
 import ErrorDetail from 'components/ErrorDetail';
 import Sparkline from 'components/Sparkline';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 
 function SmartInventoryDetail({ inventory }) {
   const history = useHistory();
@@ -120,23 +120,7 @@ function SmartInventoryDetail({ inventory }) {
           <Detail
             fullWidth
             label={t`Instance groups`}
-            value={
-              <ChipGroup
-                numChips={5}
-                totalChips={instanceGroups.length}
-                ouiaId="instance-group-chips"
-              >
-                {instanceGroups.map((ig) => (
-                  <Chip
-                    key={ig.id}
-                    isReadOnly
-                    ouiaId={`instance-group-${ig.id}-chip`}
-                  >
-                    {ig.name}
-                  </Chip>
-                ))}
-              </ChipGroup>
-            }
+            value={<InstanceGroupLabels labels={instanceGroups} />}
             isEmpty={instanceGroups.length === 0}
           />
           <VariablesDetail

awx/ui/src/screens/Job/useWsJob.js

@@ -4,6 +4,7 @@ import { getJobModel } from 'util/jobs';
 
 export default function useWsJob(initialJob) {
   const [job, setJob] = useState(initialJob);
+  const [pendingMessages, setPendingMessages] = useState([]);
   const lastMessage = useWebsocket({
     jobs: ['status_changed'],
     control: ['limit_reached_1'],
@@ -13,30 +14,48 @@ export default function useWsJob(initialJob) {
     setJob(initialJob);
   }, [initialJob]);
 
+  const processMessage = (message) => {
+    if (message.unified_job_id !== job.id) {
+      return;
+    }
+
+    if (
+      ['successful', 'failed', 'error', 'cancelled'].includes(message.status)
+    ) {
+      fetchJob();
+    }
+    setJob(updateJob(job, message));
+  };
+
+  async function fetchJob() {
+    const { data } = await getJobModel(job.type).readDetail(job.id);
+    setJob(data);
+  }
+
   useEffect(
     () => {
-      async function fetchJob() {
-        const { data } = await getJobModel(job.type).readDetail(job.id);
-        setJob(data);
-      }
-
-      if (!job || lastMessage?.unified_job_id !== job.id) {
+      if (!lastMessage) {
         return;
       }
-
-      if (
-        ['successful', 'failed', 'error', 'cancelled'].includes(
-          lastMessage.status
-        )
-      ) {
-        fetchJob();
-      } else {
-        setJob(updateJob(job, lastMessage));
+      if (job) {
+        processMessage(lastMessage);
+      } else if (lastMessage.unified_job_id) {
+        setPendingMessages(pendingMessages.concat(lastMessage));
       }
     },
     [lastMessage] // eslint-disable-line react-hooks/exhaustive-deps
   );
 
+  useEffect(() => {
+    if (!job || !pendingMessages.length) {
+      return;
+    }
+    pendingMessages.forEach((message) => {
+      processMessage(message);
+    });
+    setPendingMessages([]);
+  }, [job, pendingMessages]); // eslint-disable-line react-hooks/exhaustive-deps
+
   return job;
 }
 

awx/ui/src/screens/Organization/OrganizationDetail/OrganizationDetail.js

@@ -2,7 +2,7 @@ import React, { useEffect, useState, useCallback } from 'react';
 import { Link, useHistory, useRouteMatch } from 'react-router-dom';
 
 import { t } from '@lingui/macro';
-import { Button, Chip } from '@patternfly/react-core';
+import { Button } from '@patternfly/react-core';
 import { OrganizationsAPI } from 'api';
 import { DetailList, Detail, UserDateDetail } from 'components/DetailList';
 import { CardBody, CardActionsRow } from 'components/Card';
@@ -16,6 +16,7 @@ import ErrorDetail from 'components/ErrorDetail';
 import useRequest, { useDismissableError } from 'hooks/useRequest';
 import { useConfig } from 'contexts/Config';
 import ExecutionEnvironmentDetail from 'components/ExecutionEnvironmentDetail';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import { relatedResourceDeleteRequests } from 'util/getRelatedResourceDeleteDetails';
 
 function OrganizationDetail({ organization }) {
@@ -79,11 +80,6 @@ function OrganizationDetail({ organization }) {
     return <ContentError error={contentError} />;
   }
 
-  const buildLinkURL = (instance) =>
-    instance.is_container_group
-      ? '/instance_groups/container_group/'
-      : '/instance_groups/';
-
   return (
     <CardBody>
       <DetailList>
@@ -126,25 +122,7 @@ function OrganizationDetail({ organization }) {
             fullWidth
             label={t`Instance Groups`}
             helpText={t`The Instance Groups for this Organization to run on.`}
-            value={
-              <ChipGroup
-                numChips={5}
-                totalChips={instanceGroups.length}
-                ouiaId="instance-group-chips"
-              >
-                {instanceGroups.map((ig) => (
-                  <Link to={`${buildLinkURL(ig)}${ig.id}/details`} key={ig.id}>
-                    <Chip
-                      key={ig.id}
-                      isReadOnly
-                      ouiaId={`instance-group-${ig.id}-chip`}
-                    >
-                      {ig.name}
-                    </Chip>
-                  </Link>
-                ))}
-              </ChipGroup>
-            }
+            value={<InstanceGroupLabels labels={instanceGroups} isLinkable />}
             isEmpty={instanceGroups.length === 0}
           />
         )}

awx/ui/src/screens/Organization/OrganizationDetail/OrganizationDetail.test.js

@@ -90,7 +90,7 @@ describe('<OrganizationDetail />', () => {
     await waitForElement(component, 'ContentLoading', (el) => el.length === 0);
     expect(
       component
-        .find('Chip')
+        .find('Label')
         .findWhere((el) => el.text() === 'One')
         .exists()
     ).toBe(true);

awx/ui/src/screens/Template/JobTemplateDetail/JobTemplateDetail.js

@@ -34,6 +34,7 @@ import useRequest, { useDismissableError } from 'hooks/useRequest';
 import useBrandName from 'hooks/useBrandName';
 import ExecutionEnvironmentDetail from 'components/ExecutionEnvironmentDetail';
 import { relatedResourceDeleteRequests } from 'util/getRelatedResourceDeleteDetails';
+import InstanceGroupLabels from 'components/InstanceGroupLabels';
 import getHelpText from '../shared/JobTemplate.helptext';
 
 function JobTemplateDetail({ template }) {
@@ -167,11 +168,6 @@ function JobTemplateDetail({ template }) {
     );
   };
 
-  const buildLinkURL = (instance) =>
-    instance.is_container_group
-      ? '/instance_groups/container_group/'
-      : '/instance_groups/';
-
   if (instanceGroupsError) {
     return <ContentError error={instanceGroupsError} />;
   }
@@ -422,25 +418,7 @@ function JobTemplateDetail({ template }) {
           label={t`Instance Groups`}
           dataCy="jt-detail-instance-groups"
           helpText={helpText.instanceGroups}
-          value={
-            <ChipGroup
-              numChips={5}
-              totalChips={instanceGroups.length}
-              ouiaId="instance-group-chips"
-            >
-              {instanceGroups.map((ig) => (
-                <Link to={`${buildLinkURL(ig)}${ig.id}/details`} key={ig.id}>
-                  <Chip
-                    key={ig.id}
-                    ouiaId={`instance-group-${ig.id}-chip`}
-                    isReadOnly
-                  >
-                    {ig.name}
-                  </Chip>
-                </Link>
-              ))}
-            </ChipGroup>
-          }
+          value={<InstanceGroupLabels labels={instanceGroups} isLinkable />}
           isEmpty={instanceGroups.length === 0}
         />
         {job_tags && (

awx_collection/plugins/modules/export.py

@@ -28,52 +28,64 @@ options:
       default: 'False'
     organizations:
       description:
-        - organization name to export
-      type: str
+        - organization names to export
+      type: list
+      elements: str
     users:
       description:
-        - user name to export
-      type: str
+        - user names to export
+      type: list
+      elements: str
     teams:
       description:
-        - team name to export
-      type: str
+        - team names to export
+      type: list
+      elements: str
     credential_types:
       description:
-        - credential type name to export
-      type: str
+        - credential type names to export
+      type: list
+      elements: str
     credentials:
       description:
-        - credential name to export
-      type: str
+        - credential names to export
+      type: list
+      elements: str
     execution_environments:
       description:
-        - execution environment name to export
-      type: str
+        - execution environment names to export
+      type: list
+      elements: str
     notification_templates:
       description:
-        - notification template name to export
-      type: str
+        - notification template names to export
+      type: list
+      elements: str
     inventory_sources:
       description:
-        - inventory soruce to export
-      type: str
+        - inventory soruces to export
+      type: list
+      elements: str
     inventory:
       description:
-        - inventory name to export
-      type: str
+        - inventory names to export
+      type: list
+      elements: str
     projects:
       description:
-        - project name to export
-      type: str
+        - project names to export
+      type: list
+      elements: str
     job_templates:
       description:
-        - job template name to export
-      type: str
+        - job template names to export
+      type: list
+      elements: str
     workflow_job_templates:
       description:
-        - workflow name to export
-      type: str
+        - workflow names to export
+      type: list
+      elements: str
 requirements:
   - "awxkit >= 9.3.0"
 notes:
@@ -94,6 +106,10 @@ EXAMPLES = '''
   export:
     job_templates: "My Template"
     credential: 'all'
+
+- name: Export a list of inventories
+  export:
+    inventory: ['My Inventory 1', 'My Inventory 2']
 '''
 
 import logging
@@ -111,24 +127,12 @@ except ImportError:
 def main():
     argument_spec = dict(
         all=dict(type='bool', default=False),
-        credential_types=dict(type='str'),
-        credentials=dict(type='str'),
-        execution_environments=dict(type='str'),
-        inventory=dict(type='str'),
-        inventory_sources=dict(type='str'),
-        job_templates=dict(type='str'),
-        notification_templates=dict(type='str'),
-        organizations=dict(type='str'),
-        projects=dict(type='str'),
-        teams=dict(type='str'),
-        users=dict(type='str'),
-        workflow_job_templates=dict(type='str'),
     )
 
     # We are not going to raise an error here because the __init__ method of ControllerAWXKitModule will do that for us
     if HAS_EXPORTABLE_RESOURCES:
         for resource in EXPORTABLE_RESOURCES:
-            argument_spec[resource] = dict(type='str')
+            argument_spec[resource] = dict(type='list', elements='str')
 
     module = ControllerAWXKitModule(argument_spec=argument_spec)
 

awx_collection/plugins/modules/instance_group.py

@@ -54,6 +54,18 @@ options:
       required: False
       type: int
       default: '0'
+    max_concurrent_jobs:
+      description:
+        - Maximum number of concurrent jobs to run on this group. Zero means no limit.
+      required: False
+      type: int
+      default: '0'
+    max_forks:
+      description:
+        - Max forks to execute on this group. Zero means no limit.
+      required: False
+      type: int
+      default: '0'
     policy_instance_list:
       description:
         - List of exact-match Instances that will be assigned to this group
@@ -95,6 +107,8 @@ def main():
         is_container_group=dict(type='bool', default=False),
         policy_instance_percentage=dict(type='int', default='0'),
         policy_instance_minimum=dict(type='int', default='0'),
+        max_concurrent_jobs=dict(type='int', default='0'),
+        max_forks=dict(type='int', default='0'),
         policy_instance_list=dict(type='list', elements='str'),
         pod_spec_override=dict(),
         instances=dict(required=False, type="list", elements='str', default=None),
@@ -111,6 +125,8 @@ def main():
     is_container_group = module.params.get('is_container_group')
     policy_instance_percentage = module.params.get('policy_instance_percentage')
     policy_instance_minimum = module.params.get('policy_instance_minimum')
+    max_concurrent_jobs = module.params.get('max_concurrent_jobs')
+    max_forks = module.params.get('max_forks')
     policy_instance_list = module.params.get('policy_instance_list')
     pod_spec_override = module.params.get('pod_spec_override')
     instances = module.params.get('instances')
@@ -144,6 +160,10 @@ def main():
         new_fields['policy_instance_percentage'] = policy_instance_percentage
     if policy_instance_minimum is not None:
         new_fields['policy_instance_minimum'] = policy_instance_minimum
+    if max_concurrent_jobs is not None:
+        new_fields['max_concurrent_jobs'] = max_concurrent_jobs
+    if max_forks is not None:
+        new_fields['max_forks'] = max_forks
     if policy_instance_list is not None:
         new_fields['policy_instance_list'] = policy_instance_list
     if pod_spec_override is not None:

awx_collection/tests/integration/targets/export/tasks/main.yml

@@ -61,6 +61,40 @@
           - mixed_export['assets']['organizations'] | length() == 1
           - "'workflow_job_templates' not in mixed_export['assets']"
 
+    - name: Export list of organizations
+      export:
+        organizations: "{{[org_name1, org_name2]}}"
+      register: list_asserts
+
+    - assert:
+        that:
+          - list_asserts is not changed
+          - list_asserts is successful
+          - list_asserts['assets']['organizations'] | length() >= 2
+
+    - name: Export list with one organization
+      export:
+        organizations: "{{[org_name1]}}"
+      register: list_asserts
+
+    - assert:
+        that:
+          - list_asserts is not changed
+          - list_asserts is successful
+          - list_asserts['assets']['organizations'] | length() >= 1
+          - "org_name1 in (list_asserts['assets']['organizations'] | map(attribute='name') )"
+
+    - name: Export one organization as string
+      export:
+        organizations: "{{org_name2}}"
+      register: string_asserts
+
+    - assert:
+        that:
+          - string_asserts is not changed
+          - string_asserts is successful
+          - string_asserts['assets']['organizations'] | length() >= 1
+          - "org_name2 in (string_asserts['assets']['organizations'] | map(attribute='name') )"
   always:
     - name: Remove our inventory
       inventory:

awxkit/awxkit/api/pages/api.py

@@ -213,11 +213,23 @@ class ApiV2(base.Base):
         assets = (self._export(asset, post_fields) for asset in endpoint.results)
         return [asset for asset in assets if asset is not None]
 
+    def _check_for_int(self, value):
+        return isinstance(value, int) or (isinstance(value, str) and value.isdecimal())
+
     def _filtered_list(self, endpoint, value):
-        if isinstance(value, int) or value.isdecimal():
+        if isinstance(value, list) and len(value) == 1:
+            value = value[0]
+        if self._check_for_int(value):
             return endpoint.get(id=int(value))
+
         options = self._cache.get_options(endpoint)
         identifier = next(field for field in options['search_fields'] if field in ('name', 'username', 'hostname'))
+        if isinstance(value, list):
+            if all(self._check_for_int(item) for item in value):
+                identifier = 'or__id'
+            else:
+                identifier = 'or__' + identifier
+
         return endpoint.get(**{identifier: value}, all_pages=True)
 
     def export_assets(self, **kwargs):

awxkit/awxkit/api/pages/instance_groups.py

@@ -19,7 +19,7 @@ class InstanceGroup(HasCreate, base.Base):
 
     def payload(self, **kwargs):
         payload = PseudoNamespace(name=kwargs.get('name') or 'Instance Group - {}'.format(random_title()))
-        fields = ('policy_instance_percentage', 'policy_instance_minimum', 'policy_instance_list', 'is_container_group')
+        fields = ('policy_instance_percentage', 'policy_instance_minimum', 'policy_instance_list', 'is_container_group', 'max_forks', 'max_concurrent_jobs')
         update_payload(payload, fields, kwargs)
 
         set_payload_foreign_key_args(payload, ('credential',), kwargs)

awxkit/awxkit/api/pages/inventory.py

@@ -333,7 +333,6 @@ class InventorySource(HasCreate, HasNotifications, UnifiedJobTemplate):
             'overwrite_vars',
             'update_cache_timeout',
             'update_on_launch',
-            'update_on_project_update',
             'verbosity',
         )
 

awxkit/awxkit/cli/resource.py

@@ -161,7 +161,7 @@ class Export(CustomCommand):
             # 1) the resource flag is not used at all, which will result in the attr being None
             # 2) the resource flag is used with no argument, which will result in the attr being ''
             # 3) the resource flag is used with an argument, and the attr will be that argument's value
-            resources.add_argument('--{}'.format(resource), nargs='?', const='')
+            resources.add_argument('--{}'.format(resource), nargs='*')
 
     def handle(self, client, parser):
         self.extend_parser(parser)

docs/capacity.md

@@ -124,3 +124,15 @@ be selected. If set to a value of `0.0` then the smallest value will be used. A
 be `18`:
 
     16 + (20 - 16) * 0.5 == 18
+
+### Max forks and Max Concurrent jobs on Instance Groups and Container Groups
+
+By default, only Instances have capacity and we only track capacity consumed per instance. With the max_forks and max_concurrent_jobs fields now available on Instance Groups, we additionally can limit how many jobs or forks are allowed to be concurrently consumed across an entire Instance Group or Container Group.
+
+This is especially useful for Container Groups where previously, there was no limit to how many jobs we would submit to a Container Group, which made it impossible to "overflow" job loads from one Container Group to another container group, which may be on a different Kubenetes cluster or namespace.
+
+One way to calculate what max_concurrent_jobs is desirable to set on a Container Group is to consider the pod_spec for that container group. In the pod_spec we indicate the resource requests and limits for the automation job pod. If you pod_spec indicates that a pod with 100MB of memory will be provisioned, and you know your Kubernetes cluster has 1 worker node with 8GB of RAM, you know that the maximum number of jobs that you would ideally start would be around 81 jobs, calculated by taking  (8GB memory on node * 1024 MB) // 100 MB memory/job pod which with floor division comes out to 81.
+
+Alternatively, instead of considering the number of job pods and the resources requested, we can consider the memory consumption of the forks in the jobs. We normally consider that 100MB of memory will be used by each fork of ansible. Therefore we also know that our 8 GB worker node should also only run 81 forks of ansible at a time -- which depending on the forks and inventory settings of the job templates, could be consumed by anywhere from 1 job to 81 jobs. So we can also set max_forks = 81. This way, either 39 jobs with 1 fork can run (task impact is always forks + 1), or 2 jobs with forks set to 39 can run.
+
+While this feature is most useful for Container Groups where there is no other way to limit job execution, this feature is avialable for use on any instance group. This can be useful if for other business reasons you want to set a InstanceGroup wide limit on concurrent jobs. For example, if you have a job template that you only want 10 copies of running at a time -- you could create a dedicated instance group for that job template and set max_concurrent_jobs to 10.

docs/licenses/chardet.txt

@@ -1,505 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-     51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
-  To protect each distributor, we want to make it very clear that
-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder.  Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
-this license for certain libraries in order to permit linking those
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-
-  When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library.  The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom.  The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
-  We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License.  It also provides other free software developers Less
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docs/licenses/hiredis.txt

@@ -1 +0,0 @@
-This code is released under the BSD license, after the license of hiredis.