Individual skill

dataops-airflow-ha-review

Airflow high availability review — multi-scheduler setup (HA schedulers with PostgreSQL row-level locking), CeleryExecutor worker pool sizing, KubernetesExecutor pod limits, metadata DB HA (PostgreSQL HA with PgBouncer connection pooling), DAG sync strategy (git-sync sidecar/S3/GitDagBundle), log storage (S3/GCS), webserver multi-replica, triggerer HA, rolling upgrades without downtime, Celery Flower monitoring, heartbeat alerts

group_skills/infra_dataops_group_skills/dataops_airflow_ha_review/SKILL.md

Source commit 75f49e7bf30c9908a0921911755abb6cc6c01f7b

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

Yes

Repository scan complete

No

Skill scan complete

No

Observed behavior

Instructions only

Last checked

Nov 11, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

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