Add sla and execution_timeout parameters to Airflow tasks

bigquery_etl/query_scheduling/task.py

@@ -160,6 +160,8 @@ class Task:
     retry_delay: Optional[str] = attr.ib(None)
     retries: Optional[int] = attr.ib(None)
     email_on_retry: Optional[bool] = attr.ib(None)
+    sla: Optional[str] = attr.ib(None)  # todo: set to 3h
+    execution_timeout: Optional[str] = attr.ib(None)  # todo: set to 24h
 
     @owner.validator
     def validate_owner(self, attribute, value):
@@ -210,6 +212,24 @@ class Task:
                 "Timedeltas should be specified like: 1h, 30m, 1h15m, 1d4h45m, ..."
             )
 
+    @sla.validator
+    def validate_sla(self, attribute, value):
+        """Check that sla is in a valid timedelta format."""
+        if value is not None and not is_timedelta_string(value):
+            raise ValueError(
+                f"Invalid timedelta definition for {attribute}: {value}."
+                "Timedeltas should be specified like: 1h, 30m, 1h15m, 1d4h45m, ..."
+            )
+
+    @execution_timeout.validator
+    def validate_execution_timeout(self, attribute, value):
+        """Check that execution_timeout is in a valid timedelta format."""
+        if value is not None and not is_timedelta_string(value):
+            raise ValueError(
+                f"Invalid timedelta definition for {attribute}: {value}."
+                "Timedeltas should be specified like: 1h, 30m, 1h15m, 1d4h45m, ..."
+            )
+
     def __attrs_post_init__(self):
         """Extract information from the query file name."""
         query_file_re = re.search(QUERY_FILE_RE, self.query_file)

bigquery_etl/query_scheduling/templates/airflow_dag.j2

@@ -41,6 +41,12 @@ with DAG('{{ name }}', default_args=default_args{%+ if schedule_interval != None
             docker_image='gcr.io/moz-fx-data-airflow-prod-88e0/bigquery-etl:latest',
             owner='{{ task.owner }}',
             email={{ task.email | sort }},
+            {%+ if task.sla != None -%}
+            sla={{ task.sla }},
+            {%+ endif -%}
+            {%+ if task.execution_timeout != None -%}
+            execution_timeout={{ task.execution_timeout }},
+            {%+ endif -%}
         )
     {%+ else -%}
         {{ task.task_name }} = bigquery_etl_query(
@@ -85,6 +91,12 @@ with DAG('{{ name }}', default_args=default_args{%+ if schedule_interval != None
             {%+ if task.email_on_retry != None -%}
             email_on_retry={{ task.email_on_retry }},
             {%+ endif -%}
+            {%+ if task.sla != None -%}
+            sla={{ task.sla }},
+            {%+ endif -%}
+            {%+ if task.execution_timeout != None -%}
+            execution_timeout={{ task.execution_timeout }},
+            {%+ endif -%}
             dag=dag,
         )
     {% endif -%}
@@ -109,6 +121,12 @@ with DAG('{{ name }}', default_args=default_args{%+ if schedule_interval != None
         check_existence=True,
         mode='reschedule',
         pool='DATA_ENG_EXTERNALTASKSENSOR',
+        {%+ if task.sla != None -%}
+        sla={{ task.sla }},
+        {%+ endif -%}
+        {%+ if task.execution_timeout != None -%}
+        execution_timeout={{ task.execution_timeout }},
+        {%+ endif -%}
     )
     {{ wait_for_seen.append((dependency.dag_name, dependency.task_id)) or "" }}
     {% endif -%}
@@ -131,6 +149,12 @@ with DAG('{{ name }}', default_args=default_args{%+ if schedule_interval != None
         mode='reschedule',
         pool='DATA_ENG_EXTERNALTASKSENSOR',
         dag=dag,
+        {%+ if task.sla != None -%}
+        sla={{ task.sla }},
+        {%+ endif -%}
+        {%+ if task.execution_timeout != None -%}
+        execution_timeout={{ task.execution_timeout }},
+        {%+ endif -%}
     )
     {{ wait_for_seen.append((task_ref.dag_name, task_ref.task_id)) or "" }}
     {%+ endif -%}

tests/data/dags/test_public_data_json_dag

@@ -49,6 +49,8 @@ with DAG(
         + ["--project_id=moz-fx-data-test-project"]
         + ["--parameter=submission_date:DATE:{{ds}}"],
         image=docker_image,
+        sla=datetime.timedelta(minutes=5),
+        execution_timeout=datetime.timedelta(minutes=10),
         dag=dag,
     )
 
@@ -59,6 +61,8 @@ with DAG(
         check_existence=True,
         mode="reschedule",
         pool="DATA_ENG_EXTERNALTASKSENSOR",
+        sla=datetime.timedelta(minutes=5),
+        execution_timeout=datetime.timedelta(minutes=10),
     )
 
     export_public_data_json_test__non_incremental_query__v1.set_upstream(