hussein-awala commented on code in PR #30244:
URL: https://github.com/apache/airflow/pull/30244#discussion_r1210031369
##########
airflow/providers/amazon/aws/triggers/redshift_cluster.py:
##########
@@ -357,3 +357,78 @@ async def run(self):
)
else:
yield TriggerEvent({"status": "success", "message": "Cluster
resumed"})
+
+
+class RedshiftDeleteClusterTrigger(BaseTrigger):
+ """
+ Trigger for RedshiftDeleteClusterOperator
+
+ :param cluster_identifier: A unique identifier for the cluster.
+ :param max_attempts: The maximum number of attempts to be made.
+ :param aws_conn_id: The Airflow connection used for AWS credentials.
+ :param poll_interval: The amount of time in seconds to wait between
attempts.
+ """
+
+ def __init__(
+ self,
+ cluster_identifier: str,
+ max_attempts: int = 30,
+ aws_conn_id: str = "aws_default",
+ poll_interval: int = 30,
+ ):
+ super().__init__()
+ self.cluster_identifier = cluster_identifier
+ self.max_attempts = max_attempts
+ self.aws_conn_id = aws_conn_id
+ self.poll_interval = poll_interval
+
+ def serialize(self) -> tuple[str, dict[str, Any]]:
+ return (
+
"airflow.providers.amazon.aws.triggers.redshift_cluster.RedshiftDeleteClusterTrigger",
+ {
+ "cluster_identifier": self.cluster_identifier,
+ "max_attempts": self.max_attempts,
+ "aws_conn_id": self.aws_conn_id,
+ "poll_interval": self.poll_interval,
+ },
+ )
+
+ @cached_property
+ def hook(self):
+ return RedshiftHook(aws_conn_id=self.aws_conn_id)
Review Comment:
just out of curiosity, why are you using `RedshiftHook` instead of
`RedshiftAsyncHook`? (I see it used in 3 of the other 4 triggers)
##########
airflow/providers/amazon/aws/operators/redshift_cluster.py:
##########
@@ -629,6 +630,8 @@ class RedshiftDeleteClusterOperator(BaseOperator):
The default value is ``True``
:param aws_conn_id: aws connection to use
:param poll_interval: Time (in seconds) to wait between two consecutive
calls to check cluster state
+ :param deferrable: Run operator in the deferrable mode.
+ :param max_attempts: (Deferrable mode only) The maximum number of attempts
to be made
Review Comment:
I see it used in no deferrable mode too :thinking:
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