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Add callback support on kubernetes executors - #70475

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JH-A-Kim wants to merge 16 commits into
apache:mainfrom
JH-A-Kim:kube-callbacks
Draft

Add callback support on kubernetes executors#70475
JH-A-Kim wants to merge 16 commits into
apache:mainfrom
JH-A-Kim:kube-callbacks

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  • Read the Pull Request Guidelines for more information. Note: commit author/co-author name and email in commits become permanently public when merged.
  • For fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
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sjyangkevin and others added 6 commits June 18, 2026 21:20
Runs synchronous callbacks (e.g. Deadline Alerts) as supervised callback
pods, mirroring LocalExecutor/CeleryExecutor. Adds callback dispatch in
queue_workload/_process_workloads, a construct_callback_pod path, watcher
key resolution via the callback_id annotation, WorkloadKey/WorkloadState
type widening, and unit + k8s integration tests. Guarded by
AIRFLOW_V_3_3_PLUS for provider backward compatibility.
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