uranusjr commented on a change in pull request #17839:
URL: https://github.com/apache/airflow/pull/17839#discussion_r700016667
##########
File path: airflow/api_connexion/openapi/v1.yaml
##########
@@ -604,6 +604,41 @@ paths:
'404':
$ref: '#/components/responses/NotFound'
+ /dags/{dag_id}/dagRuns/{dag_run_id}/state:
+ parameters:
+ - $ref: '#/components/parameters/DAGID'
+ - $ref: '#/components/parameters/DAGRunID'
+
+ post:
+ summary: Set a state of DAG run
+ description: >
+ Set a state of DAG run
Review comment:
```suggestion
description: Set a state of DAG run
```
(Nitpicking) don’t need to extra wrap.
##########
File path: tests/api_connexion/endpoints/test_dag_run_endpoint.py
##########
@@ -1154,3 +1156,111 @@ def test_should_raises_403_unauthorized(self):
environ_overrides={'REMOTE_USER': "test_view_dags"},
)
assert response.status_code == 403
+
+
+class TestPostSetDagRunState(TestDagRunEndpoint):
+ @parameterized.expand([("failed",), ("success",)])
+ @freeze_time(TestDagRunEndpoint.default_time)
+ def test_should_respond_200(self, state):
+ dag_id = "TEST_DAG_ID"
+ dag_run_id = "TEST_DAG_RUN_ID_1"
+ test_time = timezone.parse(self.default_time)
+ with create_session() as session:
+ dag = DagModel(dag_id=dag_id)
+ dag_run = DagRun(
+ dag_id=dag_id,
+ run_id=dag_run_id,
+ state=DagRunState.RUNNING,
+ run_type=DagRunType.MANUAL,
+ execution_date=test_time,
+ start_date=test_time,
+ external_trigger=True,
+ )
+ session.add(dag)
+ session.add(dag_run)
Review comment:
It’s probably easier to use the `dag_maker` fixture for this (but the
current implementation is OK).
##########
File path: airflow/api_connexion/schemas/dag_run_schema.py
##########
@@ -104,6 +105,12 @@ def autofill(self, data, **kwargs):
return data
+class SetDagRunStateFormSchema(Schema):
+ """Schema for handling the request of setting state of DAG run"""
+
+ state = DagStateField(validate=validate.OneOf([State.SUCCESS,
State.FAILED]))
Review comment:
Nitpick: Use `DagRunState.SUCCESS.value` (and `FAILED`) instead.
##########
File path: airflow/api_connexion/endpoints/dag_run_endpoint.py
##########
@@ -271,3 +275,29 @@ def post_dag_run(dag_id, session):
)
raise AlreadyExists(detail=f"DAGRun with DAG ID: '{dag_id}' and DAGRun ID:
'{run_id}' already exists")
+
+
[email protected]_access(
+ [
+ (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
+ (permissions.ACTION_CAN_EDIT, permissions.RESOURCE_DAG_RUN),
+ ]
+)
+@provide_session
+def update_dag_run_state(dag_id: str, dag_run_id: str, session) -> dict:
+ """Set a state of a dag run."""
+ dag_run: Optional[DagRun] = (
+ session.query(DagRun).filter(DagRun.dag_id == dag_id, DagRun.run_id ==
dag_run_id).one_or_none()
+ )
+ if dag_run is None:
+ error_message = f'Dag Run id {dag_run_id} not found in dag {dag_id}'
+ raise NotFound(error_message)
+ try:
+ post_body = set_dagrun_state_form_schema.load(request.json)
+ except ValidationError as err:
+ raise BadRequest(detail=str(err))
+
+ state = post_body['state']
+ dag_run.set_state(state=DagRunState(state).value)
Review comment:
```suggestion
dag_run.set_state(state=DagRunState(state))
```
`set_state` accepts a `DagRunState`, not `str`.
##########
File path: airflow/api_connexion/openapi/v1.yaml
##########
@@ -1996,6 +2031,16 @@ components:
required:
- dag_id
+ UpdateDagRunState:
+ type: object
+ properties:
+ state:
+ description: The state to set this DagRun
+ type: string
+ enum:
+ - success
+ - failed
Review comment:
I wonder if it makes sense to set the state to other valid values. But I
guess those can be added later if someone asks for them, so they should not
block this PR.
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