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Merged
adwk67 merged 3 commits into from
Dec 18, 2025
Merged

docs: Removed unsupported db (mysql) #724

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076a067
removed unsupported db
adwk67 Dec 18, 2025
442f1b5
clarified comment
adwk67 Dec 18, 2025
6fbac49
clarified comment again
adwk67 Dec 18, 2025
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6 changes: 4 additions & 2 deletions docs/modules/airflow/pages/required-external-components.adoc
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@@ -1,5 +1,5 @@
= Required external components
:description: Airflow requires PostgreSQL or MySQL for database support, and Redis for Celery executors.
:description: Airflow requires PostgreSQL for database support, and Redis for Celery executors.
:airflow-prerequisites: https://airflow.apache.org/docs/apache-airflow/stable/installation/prerequisites.html

Airflow requires an SQL database to operate.
Expand All @@ -8,7 +8,9 @@ The {airflow-prerequisites}[Airflow documentation] specifies:
Fully supported for production usage:

* PostgreSQL: 12, 13, 14, 15, 16
* MySQL: 8.0, Innovation

NOTE: The SDP Airflow images do not bundle the MySQL provider for Airflow.
If you need MySQL or MariaDB as an Airflow back-end, you will need to create a custom image to include this provider.

The Celery exectutor also requires:

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