Merge branch 'main' into feat/generic-database-connection

Author: sbernauer

CHANGELOG.md

@@ -12,6 +12,7 @@
 - Document Helm deployed RBAC permissions and remove unnecessary permissions ([#767], [#774]).
 - BREAKING: `configOverrides` now only accepts the known config file `webserver_config.py`. Previously, arbitrary file names were silently accepted and ignored ([#775]).
 - Bump `stackable-operator` to 0.110.1, kube to 3.1.0, and snafu to 0.9 ([#775]).
+- BREAKING: Rename `EXPERIMENTAL_FILE_HEADER` and `EXPERIMENTAL_FILE_FOOTER` in `webserver_config.py` for arbitrary python code to `FILE_HEADER` and `FILE_FOOTER`  ([#775], [#777]).
 
 ### Fixed
 
@@ -23,6 +24,7 @@
 [#770]: https://github.com/stackabletech/airflow-operator/pull/770
 [#774]: https://github.com/stackabletech/airflow-operator/pull/774
 [#775]: https://github.com/stackabletech/airflow-operator/pull/775
+[#777]: https://github.com/stackabletech/airflow-operator/pull/777
 
 ## [26.3.0] - 2026-03-16
 

docs/modules/airflow/pages/usage-guide/overrides.adoc

@@ -14,7 +14,7 @@ Not all roles use each setting, but some things -- such as external endpoints --
 Airflow exposes an environment variable for every Airflow configuration setting, a list of which can be found in the {airflow-config-docs}[Configuration Reference].
 
 As Airflow can be configured with python code too, arbitrary code can be added to the `webserver_config.py`.
-You can use either `EXPERIMENTAL_FILE_HEADER` to add code to the top or `EXPERIMENTAL_FILE_FOOTER` to add to the bottom.
+You can use either `FILE_HEADER` to add code to the top or `FILE_FOOTER` to add to the bottom.
 
 IMPORTANT: This is an experimental feature.
 
@@ -24,9 +24,9 @@ webservers:
   configOverrides:
     webserver_config.py:
       CSV_EXPORT: "{'encoding': 'utf-8'}"
-      EXPERIMENTAL_FILE_HEADER: |
+      FILE_HEADER: |
         from modules.my_module import my_class
-      EXPERIMENTAL_FILE_FOOTER: |
+      FILE_FOOTER: |
         import logging
         from airflow.security import AirflowSecurityManager
 

tests/templates/kuttl/smoke/40-install-airflow-cluster.yaml.j2

@@ -66,17 +66,17 @@ spec:
         enableVectorAgent: {{ lookup('env', 'VECTOR_AGGREGATOR') | length > 0 }}
     configOverrides:
       webserver_config.py:
-        EXPERIMENTAL_FILE_HEADER: |
+        FILE_HEADER: |
           COMMON_HEADER_VAR = "role-value"
           ROLE_HEADER_VAR = "role-value"
-        EXPERIMENTAL_FILE_FOOTER: |
+        FILE_FOOTER: |
           ROLE_FOOTER_VAR = "role-value"
     roleGroups:
       default:
         replicas: 1
         configOverrides:
           webserver_config.py:
-            EXPERIMENTAL_FILE_HEADER: |
+            FILE_HEADER: |
               COMMON_HEADER_VAR = "group-value"
 {% if test_scenario['values']['executor'] == 'celery' %}
   celeryExecutors:

tests/templates/kuttl/smoke/41-assert.yaml

@@ -1,7 +1,7 @@
 ---
 apiVersion: kuttl.dev/v1beta1
 kind: TestAssert
-timeout: 600
+timeout: 300
 commands:
   #
   # Test envOverrides
@@ -16,6 +16,6 @@ commands:
       )
 
       # Config Test Assertions
-      echo "$AIRFLOW_CONFIG" | grep 'COMMON_HEADER_VAR = "group-value"'
-      echo "$AIRFLOW_CONFIG" | grep 'ROLE_FOOTER_VAR = "role-value"'
-      echo "$AIRFLOW_CONFIG" | grep -v 'ROLE_HEADER_VAR = "role-value"'
+      echo "$AIRFLOW_CONFIG" | grep '^COMMON_HEADER_VAR = "group-value"'
+      echo "$AIRFLOW_CONFIG" | grep '^ROLE_FOOTER_VAR = "role-value"'
+      echo "$AIRFLOW_CONFIG" | grep -v '^ROLE_HEADER_VAR = "role-value"'