dstandish commented on a change in pull request #19572:
URL: https://github.com/apache/airflow/pull/19572#discussion_r762021270
##########
File path: airflow/providers/cncf/kubernetes/utils/pod_launcher.py
##########
@@ -117,79 +130,101 @@ def delete_pod(self, pod: V1Pod) -> None:
reraise=True,
retry=tenacity.retry_if_exception(should_retry_start_pod),
)
- def start_pod(self, pod: V1Pod, startup_timeout: int = 120) -> None:
+ def create_pod(self, pod: V1Pod) -> V1Pod:
"""
- Launches the pod synchronously and waits for completion.
+ Launches the pod asynchronously.
+
+ :param pod:
+ :return:
+ """
+ return self.run_pod_async(pod)
+
+ def await_pod_start(self, pod: V1Pod, startup_timeout: int = 120) -> None:
+ """
+ Waits for the pod to reach phase other than ``Pending``
:param pod:
:param startup_timeout: Timeout (in seconds) for startup of the pod
(if pod is pending for too long, fails task)
:return:
"""
- resp = self.run_pod_async(pod)
curr_time = dt.now()
- if resp.status.start_time is None:
- while self.pod_not_started(pod):
- self.log.warning("Pod not yet started: %s", pod.metadata.name)
- delta = dt.now() - curr_time
- if delta.total_seconds() >= startup_timeout:
- msg = (
- f"Pod took longer than {startup_timeout} seconds to
start. "
- "Check the pod events in kubernetes to determine why."
- )
- raise AirflowException(msg)
- time.sleep(1)
-
- def monitor_pod(self, pod: V1Pod, get_logs: bool) -> Tuple[State, V1Pod,
Optional[str]]:
+ while True:
+ remote_pod = self.read_pod(pod)
+ if remote_pod.status.phase != PodStatus.PENDING:
+ break
+ self.log.warning("Pod not yet started: %s", pod.metadata.name)
+ delta = dt.now() - curr_time
+ if delta.total_seconds() >= startup_timeout:
+ msg = (
+ f"Pod took longer than {startup_timeout} seconds to start.
"
+ "Check the pod events in kubernetes to determine why."
+ )
+ raise PodLaunchFailedException(msg)
+ time.sleep(1)
+
+ def follow_container_logs(self, pod: V1Pod, container_name: str):
Review comment:
yup i agree, found a better way
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