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[chart/v1-2x-test] Docs: Expand Helm Chart upgrade tasks in Airflow 3 migration guide (#66118)#66260

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May 2, 2026
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[chart/v1-2x-test] Docs: Expand Helm Chart upgrade tasks in Airflow 3 migration guide (#66118)#66260
jscheffl merged 1 commit into
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backport-8fc2467-chart/v1-2x-test

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  • Docs: Expand Helm Chart upgrade tasks in Airflow 3 migration guide

Replace the two-line Helm Chart note in the Airflow 3 migration guide
with a dedicated subsection that lists the concrete action items for
upgrading the official chart from Airflow 2.x to 3.x: webserver to
apiServer rename with a values.yaml before/after, secret_key relocation,
jwtSecretName, the standalone dagProcessor deployment, FabAuthManager
default, webserver_config.py rework, minimum Kubernetes 1.30, the DB
migration job, and a pointer to the chart release notes for renamed and
removed keys.

Signed-off-by: André Ahlert [email protected]

  • Move Helm Chart upgrade tasks to chart/docs

Address review from @Miretpl: chart-specific upgrade content belongs
under chart/docs, mirroring the providers/fab/docs/upgrading.rst pattern
where each component owns its upgrade guide and the core migration guide
links to it.

Move the expanded Helm Chart upgrade checklist from
airflow-core/docs/installation/upgrading_to_airflow3.rst to a new
chart/docs/upgrading-to-airflow-3.rst, restore the original two-line
note in the core guide, and add a pointer to the chart doc from the
core guide. Register the new file in chart/docs/index.rst under Guides.

Signed-off-by: André Ahlert [email protected]


(cherry picked from commit 8fc2467)

Co-authored-by: André Ahlert [email protected]
Signed-off-by: André Ahlert [email protected]

… migration guide (#66118)

* Docs: Expand Helm Chart upgrade tasks in Airflow 3 migration guide

Replace the two-line Helm Chart note in the Airflow 3 migration guide
with a dedicated subsection that lists the concrete action items for
upgrading the official chart from Airflow 2.x to 3.x: webserver to
apiServer rename with a values.yaml before/after, secret_key relocation,
jwtSecretName, the standalone dagProcessor deployment, FabAuthManager
default, webserver_config.py rework, minimum Kubernetes 1.30, the DB
migration job, and a pointer to the chart release notes for renamed and
removed keys.

Signed-off-by: André Ahlert <[email protected]>

* Move Helm Chart upgrade tasks to chart/docs

Address review from @Miretpl: chart-specific upgrade content belongs
under chart/docs, mirroring the providers/fab/docs/upgrading.rst pattern
where each component owns its upgrade guide and the core migration guide
links to it.

Move the expanded Helm Chart upgrade checklist from
airflow-core/docs/installation/upgrading_to_airflow3.rst to a new
chart/docs/upgrading-to-airflow-3.rst, restore the original two-line
note in the core guide, and add a pointer to the chart doc from the
core guide. Register the new file in chart/docs/index.rst under Guides.

Signed-off-by: André Ahlert <[email protected]>

---------
(cherry picked from commit 8fc2467)

Co-authored-by: André Ahlert <[email protected]>
Signed-off-by: André Ahlert <[email protected]>
@jscheffl jscheffl marked this pull request as ready for review May 2, 2026 09:35
@jscheffl jscheffl merged commit 1f0165e into chart/v1-2x-test May 2, 2026
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@jscheffl jscheffl deleted the backport-8fc2467-chart/v1-2x-test branch May 2, 2026 09:35
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