perf(celery-task): 优化检查节点资产数量的 Celery 任务

apps/assets/tasks/nodes_amount.py

@@ -1,14 +1,13 @@
 from celery import shared_task
 
+from ops.celery.decorator import register_as_period_task
 from assets.utils import check_node_assets_amount
 from common.utils import get_logger
-from common.utils.timezone import now
 
 logger = get_logger(__file__)
 
 
-@shared_task()
+@register_as_period_task(crontab='0 2 * * *')
+@shared_task(queue='node_assets_amount')
 def check_node_assets_amount_celery_task():
-    logger.info(f'>>> {now()} begin check_node_assets_amount_celery_task ...')
     check_node_assets_amount()
-    logger.info(f'>>> {now()} end check_node_assets_amount_celery_task ...')

apps/assets/utils.py

@@ -1,5 +1,7 @@
 # ~*~ coding: utf-8 ~*~
 #
+import time
+
 from django.db.models import Q
 
 from common.utils import get_logger, dict_get_any, is_uuid, get_object_or_none
@@ -12,15 +14,18 @@ logger = get_logger(__file__)
 
 def check_node_assets_amount():
     for node in Node.objects.all():
+        logger.info(f'Check node assets amount: {node}')
         assets_amount = Asset.objects.filter(
             Q(nodes__key__istartswith=f'{node.key}:') | Q(nodes=node)
         ).distinct().count()
 
         if node.assets_amount != assets_amount:
-            print(f'>>> <Node:{node.key}> wrong assets amount '
-                  f'{node.assets_amount} right is {assets_amount}')
+            logger.warn(f'Node wrong assets amount <Node:{node.key}> '
+                        f'{node.assets_amount} right is {assets_amount}')
             node.assets_amount = assets_amount
             node.save()
+        # 防止自检程序给数据库的压力太大
+        time.sleep(2)
 
 
 def is_asset_exists_in_node(asset_pk, node_key):

apps/ops/celery/__init__.py

@@ -29,16 +29,3 @@ configs["CELERY_ROUTES"] = {
 app.namespace = 'CELERY'
 app.conf.update(configs)
 app.autodiscover_tasks(lambda: [app_config.split('.')[0] for app_config in settings.INSTALLED_APPS])
-
-app.conf.beat_schedule = {
-    'check-asset-permission-expired': {
-        'task': 'perms.tasks.check_asset_permission_expired',
-        'schedule': settings.PERM_EXPIRED_CHECK_PERIODIC,
-        'args': ()
-    },
-    'check-node-assets-amount': {
-        'task': 'assets.tasks.nodes_amount.check_node_assets_amount_celery_task',
-        'schedule': crontab(minute=0, hour=0),
-        'args': ()
-    },
-}

apps/perms/tasks.py

@@ -5,10 +5,12 @@ from datetime import timedelta
 from django.db import transaction
 from django.db.models import Q
 from django.db.transaction import atomic
+from django.conf import settings
 from celery import shared_task
 from common.utils import get_logger
 from common.utils.timezone import now, dt_formater, dt_parser
 from users.models import User
+from ops.celery.decorator import register_as_period_task
 from assets.models import Node
 from perms.models import RebuildUserTreeTask, AssetPermission
 from perms.utils.asset.user_permission import rebuild_user_mapping_nodes_if_need_with_lock, lock
@@ -33,7 +35,8 @@ def dispatch_mapping_node_tasks():
         rebuild_user_mapping_nodes_celery_task.delay(id)
 
 
-@shared_task(queue='check_asset_perm_expired')
+@register_as_period_task(interval=settings.PERM_EXPIRED_CHECK_PERIODIC)
+@shared_task(queue='celery_check_asset_perm_expired')
 @atomic()
 def check_asset_permission_expired():
     """

jms

@@ -156,7 +156,10 @@ def is_running(s, unlink=True):
 
 def parse_service(s):
     web_services = ['gunicorn', 'flower', 'daphne']
-    celery_services = ["celery_ansible", "celery_default", "celery_node_tree", "check_asset_perm_expired"]
+    celery_services = [
+        "celery_ansible", "celery_default", "celery_node_tree",
+        "celery_check_asset_perm_expired", "celery_node_assets_amount"
+    ]
     task_services = celery_services + ['beat']
     all_services = web_services + task_services
     if s == 'all':
@@ -225,9 +228,14 @@ def get_start_celery_node_tree_kwargs():
     return get_start_worker_kwargs('node_tree', 2)
 
 
+def get_start_celery_node_assets_amount_kwargs():
+    print("\n- Start Celery as Distributed Task Queue: NodeAssetsAmount")
+    return get_start_worker_kwargs('celery_node_assets_amount', 1)
+
+
 def get_start_celery_check_asset_perm_expired_kwargs():
     print("\n- Start Celery as Distributed Task Queue: CheckAseetPermissionExpired")
-    return get_start_worker_kwargs('check_asset_perm_expired', 1)
+    return get_start_worker_kwargs('celery_check_asset_perm_expired', 1)
 
 
 def get_start_worker_kwargs(queue, num):
@@ -366,7 +374,8 @@ def start_service(s):
         "celery_ansible": get_start_celery_ansible_kwargs,
         "celery_default": get_start_celery_default_kwargs,
         "celery_node_tree": get_start_celery_node_tree_kwargs,
-        "check_asset_perm_expired": get_start_celery_check_asset_perm_expired_kwargs,
+        "celery_node_assets_amount": get_start_celery_node_assets_amount_kwargs,
+        "celery_check_asset_perm_expired": get_start_celery_check_asset_perm_expired_kwargs,
         "beat": get_start_beat_kwargs,
         "flower": get_start_flower_kwargs,
         "daphne": get_start_daphne_kwargs,