def monitor_started_run(instance: DagsterInstance, workspace, run, logger):
check.invariant(run.status == PipelineRunStatus.STARTED)
check_health_result = instance.run_launcher.check_run_worker_health(run)
if check_health_result.status != WorkerStatus.RUNNING:
num_prev_attempts = count_resume_run_attempts(instance, run)
if num_prev_attempts < instance.run_monitoring_max_resume_run_attempts:
msg = (
f"Detected run worker status {check_health_result}. Resuming run {run.run_id} with "
"a new worker."
)
logger.info(msg)
instance.report_engine_event(msg, run)
attempt_number = num_prev_attempts + 1
instance.resume_run(
run.run_id,
workspace,
attempt_number,
)
else:
if instance.run_launcher.supports_resume_run:
msg = (
f"Detected run worker status {check_health_result}. Marking run {run.run_id} as "
"failed, because it has surpassed the configured maximum attempts to resume the run: {max_resume_run_attempts}."
)
else:
msg = (
f"Detected run worker status {check_health_result}. Marking run {run.run_id} as "
"failed."
)
logger.info(msg)
instance.report_run_failed(run, msg)
def monitor_starting_run(instance: DagsterInstance, run, logger):
check.invariant(run.status == PipelineRunStatus.STARTING)
run_stats = instance.get_run_stats(run.run_id)
check.invariant(run_stats.launch_time is not None,
"Run in status STARTING doesn't have a launch time.")
if time.time(
) - run_stats.launch_time >= instance.run_monitoring_start_timeout_seconds:
msg = (
f"Run {run.run_id} has been running for {time.time() - run_stats.launch_time} seconds, "
f"which is longer than the timeout of {instance.run_monitoring_start_timeout_seconds} seconds to start. "
"Marking run failed")
logger.info(msg)
instance.report_run_failed(run, msg)