Fix for cronjob skipping response (#1976)

If a cronjob is disabled, the operator should quickly return a success
value so that the job can be terminated.
Was previously returning an incorrect response, causing disabled
cronjobs to not be cleaned up. Add proper typing to always return correct response

backend/btrixcloud/operator/cronjobs.py

@@ -1,11 +1,11 @@
 """ Operator handler for crawl CronJobs """
 
 from uuid import UUID
-from typing import Optional, Any
+from typing import Optional
 import yaml
 
 from btrixcloud.utils import to_k8s_date, dt_now
-from .models import MCDecoratorSyncData, CJS
+from .models import MCDecoratorSyncData, CJS, MCDecoratorSyncResponse
 from .baseoperator import BaseOperator
 
 from ..models import CrawlConfig
@@ -20,12 +20,14 @@ class CronJobOperator(BaseOperator):
         """init routes for crawl CronJob decorator"""
 
         @app.post("/op/cronjob/sync")
-        async def mc_sync_cronjob_crawls(data: MCDecoratorSyncData):
+        async def mc_sync_cronjob_crawls(
+            data: MCDecoratorSyncData,
+        ) -> MCDecoratorSyncResponse:
             return await self.sync_cronjob_crawl(data)
 
     def get_finished_response(
         self, metadata: dict[str, str], set_status=True, finished: Optional[str] = None
-    ):
+    ) -> MCDecoratorSyncResponse:
         """get final response to indicate cronjob created job is finished"""
 
         if not finished:
@@ -40,12 +42,12 @@ class CronJobOperator(BaseOperator):
                 "completionTime": finished,
             }
 
-        return {
-            "attachments": [],
+        return MCDecoratorSyncResponse(
+            attachments=[],
             # set on job to match default behavior when job finishes
-            "annotations": {"finished": finished},
-            "status": status,
-        }
+            annotations={"finished": finished},
+            status=status,
+        )
 
     # pylint: disable=too-many-arguments
     async def make_new_crawljob(
@@ -56,7 +58,7 @@ class CronJobOperator(BaseOperator):
         crawl_id: str,
         metadata: dict[str, str],
         state: Optional[str],
-    ) -> list[dict[str, Any]]:
+    ) -> MCDecoratorSyncResponse:
         """declare new CrawlJob from cid, based on db data"""
         # cronjob doesn't exist yet
         crawlconfig: CrawlConfig
@@ -125,9 +127,11 @@ class CronJobOperator(BaseOperator):
             profile_filename=profile_filename or "",
         )
 
-        return list(yaml.safe_load_all(crawljob))
+        return MCDecoratorSyncResponse(attachments=list(yaml.safe_load_all(crawljob)))
 
-    async def sync_cronjob_crawl(self, data: MCDecoratorSyncData):
+    async def sync_cronjob_crawl(
+        self, data: MCDecoratorSyncData
+    ) -> MCDecoratorSyncResponse:
         """create crawljobs from a job object spawned by cronjob"""
 
         metadata = data.object["metadata"]
@@ -161,7 +165,7 @@ class CronJobOperator(BaseOperator):
         crawljob_id = f"crawljob-{crawl_id}"
 
         if crawljob_id not in crawljobs:
-            attachments = await self.make_new_crawljob(
+            response = await self.make_new_crawljob(
                 UUID(cid),
                 UUID(oid) if oid else None,
                 UUID(userid) if userid else None,
@@ -170,16 +174,14 @@ class CronJobOperator(BaseOperator):
                 actual_state,
             )
         else:
-            # just return existing crawljob, after removing annotation
-            # should use OnDelete policy so should just not change crawljob anyway
+            # just return existing crawljob, filter metadata, remove status and annotations
             crawljob = crawljobs[crawljob_id]
-            try:
-                del crawljob["metadata"]["annotations"][
-                    "metacontroller.k8s.io/last-applied-configuration"
-                ]
-            except KeyError:
-                pass
+            crawljob["metadata"] = {
+                "name": crawljob["metadata"]["name"],
+                "labels": crawljob["metadata"].get("labels"),
+            }
+            crawljob.pop("status", "")
 
-            attachments = [crawljob]
+            response = MCDecoratorSyncResponse(attachments=[crawljob])
 
-        return {"attachments": attachments}
+        return response

backend/btrixcloud/operator/models.py

@@ -2,7 +2,7 @@
 
 from collections import defaultdict
 from uuid import UUID
-from typing import Optional, DefaultDict, Literal, Annotated
+from typing import Optional, DefaultDict, Literal, Annotated, Any
 from pydantic import BaseModel, Field
 from kubernetes.utils import parse_quantity
 from btrixcloud.models import StorageRef, TYPE_ALL_CRAWL_STATES
@@ -53,6 +53,15 @@ class MCDecoratorSyncData(BaseModel):
     finalizing: bool = False
 
 
+# ============================================================================
+class MCDecoratorSyncResponse(BaseModel):
+    """Response model for decoratorcontroller sync api"""
+
+    attachments: list[dict[str, Any]]
+    status: Optional[dict[str, Any]] = None
+    annotations: Optional[dict[str, str]] = None
+
+
 # ============================================================================
 class CrawlSpec(BaseModel):
     """spec from k8s CrawlJob object"""

chart/templates/operators.yaml

@@ -5,7 +5,7 @@ metadata:
   name: crawljobs-operator
 spec:
   generateSelector: false
-  resyncPeriodSeconds: {{ .Values.operator_resync_seconds | default 10 }}
+  resyncPeriodSeconds: {{ .Values.operator_resync_seconds | default 30 }}
   parentResource:
     apiVersion: btrix.cloud/v1
     resource: crawljobs
@@ -82,7 +82,7 @@ kind: DecoratorController
 metadata:
   name: cron-crawljobs-operator
 spec:
-  resyncPeriodSeconds: 30
+  resyncPeriodSeconds: 60
   resources:
   - apiVersion: batch/v1
     resource: jobs
@@ -111,7 +111,7 @@ kind: DecoratorController
 metadata:
   name: background-job-operator
 spec:
-  resyncPeriodSeconds: 30
+  resyncPeriodSeconds: 60
   resources:
   - apiVersion: batch/v1
     resource: jobs