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helm/airflow/README.md

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+
+# Helm Chart for Apache Airflow
+
+[![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/apache-airflow)](https://artifacthub.io/packages/search?repo=apache-airflow)
+
+[Apache Airflow](https://airflow.apache.org/) is a platform to programmatically author, schedule and monitor workflows.
+
+## Introduction
+
+This chart will bootstrap an [Airflow](https://airflow.apache.org) deployment on a [Kubernetes](http://kubernetes.io)
+cluster using the [Helm](https://helm.sh) package manager.
+
+## Requirements
+
+- Kubernetes 1.24+ cluster
+- Helm 3.0+
+- PV provisioner support in the underlying infrastructure (optionally)
+
+## Features
+
+* Supported executors: ``LocalExecutor``, ``CeleryExecutor``, ``KubernetesExecutor``, ``LocalKubernetesExecutor``, ``CeleryKubernetesExecutor``
+* Supported Airflow version: ``1.10+``, ``2.0+``
+* Supported database backend: ``PostgresSQL``, ``MySQL``
+* Autoscaling for ``CeleryExecutor`` provided by KEDA
+* PostgreSQL and PgBouncer with a battle-tested configuration
+* Monitoring:
+   * StatsD/Prometheus metrics for Airflow
+   * Prometheus metrics for PgBouncer
+   * Flower
+* Automatic database migration after a new deployment
+* Administrator account creation during deployment
+* Kerberos secure configuration
+* One-command deployment for any type of executor. You don't need to provide other services e.g. Redis/Database to test the Airflow.
+
+## Documentation
+
+Full documentation for Helm Chart (latest **stable** release) lives [on the website](https://airflow.apache.org/docs/helm-chart/).
+
+> Note: If you're looking for documentation for main branch (latest development branch): you can find it on [s.apache.org/airflow-docs/](http://apache-airflow-docs.s3-website.eu-central-1.amazonaws.com/docs/helm-chart/latest/index.html).
+> Source code for documentation is in [../docs/helm-chart](https://github.com/apache/airflow/tree/main/docs/helm-chart)
+>
+
+## Contributing
+
+Want to help build Apache Airflow? Check out our [contributing documentation](https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst).