feat(crons): Add stub consumers for clock tick / tasks

src/sentry/conf/server.py

@@ -3472,6 +3472,8 @@ def build_cdc_postgres_init_db_volume(settings: Any) -> dict[str, dict[str, str]
     "ingest-replay-recordings": "default",
     "ingest-occurrences": "default",
     "ingest-monitors": "default",
+    "monitors-clock-tick": "default",
+    "monitors-clock-tasks": "default",
     "generic-events": "default",
     "snuba-generic-events-commit-log": "default",
     "group-attributes": "default",

src/sentry/conf/types/kafka_definition.py

@@ -42,6 +42,8 @@ class Topic(Enum):
     INGEST_REPLAYS_RECORDINGS = "ingest-replay-recordings"
     INGEST_OCCURRENCES = "ingest-occurrences"
     INGEST_MONITORS = "ingest-monitors"
+    MONITORS_CLOCK_TICK = "monitors-clock-tick"
+    MONITORS_CLOCK_TASKS = "monitors-clock-tasks"
     EVENTSTREAM_GENERIC = "generic-events"
     GENERIC_EVENTS_COMMIT_LOG = "snuba-generic-events-commit-log"
     GROUP_ATTRIBUTES = "group-attributes"

src/sentry/consumers/__init__.py

@@ -208,6 +208,14 @@ def ingest_events_options() -> list[click.Option]:
         "strategy_factory": "sentry.monitors.consumers.monitor_consumer.StoreMonitorCheckInStrategyFactory",
         "click_options": ingest_monitors_options(),
     },
+    "monitors-clock-tick": {
+        "topic": Topic.MONITORS_CLOCK_TICK,
+        "strategy_factory": "sentry.monitors.consumers.clock_tick_consumer.MonitorClockTickStrategyFactory",
+    },
+    "monitors-clock-tasks": {
+        "topic": Topic.MONITORS_CLOCK_TASKS,
+        "strategy_factory": "sentry.monitors.consumers.clock_tasks_consumer.MonitorClockTasksStrategyFactory",
+    },
     "billing-metrics-consumer": {
         "topic": Topic.SNUBA_GENERIC_METRICS,
         "strategy_factory": "sentry.ingest.billing_metrics_consumer.BillingMetricsConsumerStrategyFactory",

src/sentry/monitors/consumers/clock_tasks_consumer.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+import logging
+from collections.abc import Mapping
+
+from arroyo.backends.kafka.consumer import KafkaPayload
+from arroyo.processing.strategies.abstract import ProcessingStrategy, ProcessingStrategyFactory
+from arroyo.processing.strategies.commit import CommitOffsets
+from arroyo.types import Commit, Partition
+
+logger = logging.getLogger(__name__)
+
+
+class MonitorClockTasksStrategyFactory(ProcessingStrategyFactory[KafkaPayload]):
+    def __init__(self) -> None:
+        pass
+
+    def create_with_partitions(
+        self,
+        commit: Commit,
+        partitions: Mapping[Partition, int],
+    ) -> ProcessingStrategy[KafkaPayload]:
+        return CommitOffsets(commit)

src/sentry/monitors/consumers/clock_tick_consumer.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+import logging
+from collections.abc import Mapping
+
+from arroyo.backends.kafka.consumer import KafkaPayload
+from arroyo.processing.strategies.abstract import ProcessingStrategy, ProcessingStrategyFactory
+from arroyo.processing.strategies.commit import CommitOffsets
+from arroyo.types import Commit, Partition
+
+logger = logging.getLogger(__name__)
+
+
+class MonitorClockTickStrategyFactory(ProcessingStrategyFactory[KafkaPayload]):
+    def __init__(self) -> None:
+        pass
+
+    def create_with_partitions(
+        self,
+        commit: Commit,
+        partitions: Mapping[Partition, int],
+    ) -> ProcessingStrategy[KafkaPayload]:
+        return CommitOffsets(commit)

src/sentry/runner/commands/devserver.py

@@ -328,6 +328,9 @@ def devserver(
             kafka_consumers.add("ingest-monitors")
             kafka_consumers.add("ingest-feedback-events")
 
+            kafka_consumers.add("monitors-clock-tick")
+            kafka_consumers.add("monitors-clock-tasks")
+
             if settings.SENTRY_USE_PROFILING:
                 kafka_consumers.add("ingest-profiles")
 

tests/sentry/conf/test_kafka_definition.py

@@ -20,6 +20,9 @@ def test_topic_definition() -> None:
         "ingest-transactions",
         "profiles",
         "ingest-occurrences",
+        "monitors-clock-pulse",
+        "monitors-mark-missing",
+        "monitors-mark-timeout",
     ]
 
     for topic in Topic:

tests/sentry/consumers/test_run.py

@@ -37,6 +37,8 @@ def test_dlq(consumer_def) -> None:
         "process-spans",
         "detect-performance-issues",
         "ingest-monitors",
+        "monitors-clock-tick",
+        "monitors-clock-tasks",
         "metrics-last-seen-updater",
         "generic-metrics-last-seen-updater",
         "billing-metrics-consumer",