chore: Bump to version 3.3.1

CHANGELOG.md

@@ -8,6 +8,7 @@
   ([#862]).
 - Support for configuring which reverse proxies the webserver trusts `X-Forwarded-*` headers from,
   via `spec.webservers.roleConfig.trustedProxies` ([#835]).
+- Added airflow `3.3.1` ([#865]).
 
 ### Changed
 
@@ -42,6 +43,7 @@
   variables set by the operator. In particular, `CONTAINERDEBUG_LOG_DIRECTORY` can now be
   overridden, whereas previously the operator's value always took precedence ([#838]).
 - Make operations infallible where appropriate ([#852], [#860]).
+- Deprecated airflow `3.2.2` ([#865]).
 
 ### Fixed
 
@@ -54,6 +56,10 @@
 - The operator now watches all resources that it creates and early-exits the reconcile action when the
   cluster is marked for deletion ([#849]).
 
+### Removed
+
+- Removed airflow `3.1.6` ([#865]).
+
 [#814]: https://github.com/stackabletech/airflow-operator/pull/814
 [#821]: https://github.com/stackabletech/airflow-operator/pull/821
 [#827]: https://github.com/stackabletech/airflow-operator/pull/827
@@ -69,6 +75,7 @@
 [#852]: https://github.com/stackabletech/airflow-operator/pull/852
 [#860]: https://github.com/stackabletech/airflow-operator/pull/860
 [#862]: https://github.com/stackabletech/airflow-operator/pull/862
+[#865]: https://github.com/stackabletech/airflow-operator/pull/865
 
 ## [26.7.0] - 2026-07-21
 

docs/modules/airflow/examples/example-airflow-dag-bundles.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow-dag-bundles
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false
@@ -24,7 +24,7 @@ spec:
             "classpath": "airflow.providers.git.bundles.git.GitDagBundle",
             "kwargs": {
               "git_conn_id": "repo1",
-              "tracking_ref": "3.1.6",
+              "tracking_ref": "3.3.1",
               "subdir": "airflow-core/src/airflow/example_dags"
             }
           },
@@ -33,7 +33,7 @@ spec:
             "classpath": "airflow.providers.git.bundles.git.GitDagBundle",
             "kwargs": {
               "git_conn_id": "repo2",
-              "tracking_ref": "3.1.6",
+              "tracking_ref": "3.3.1",
               "subdir": "airflow-core/src/airflow/example_dags"
             }
           }

docs/modules/airflow/examples/example-airflow-dags-configmap.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     credentialsSecretName: airflow-admin-credentials
     metadataDatabase:

docs/modules/airflow/examples/example-airflow-gitsync-https.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false

docs/modules/airflow/examples/example-airflow-incluster.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     loadExamples: false
     exposeConfig: false

docs/modules/airflow/examples/example-airflow-kubernetes-executor-s3-logging.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig: {}
   webservers:
     roleConfig:

docs/modules/airflow/examples/example-airflow-kubernetes-executor-s3-xcom.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig: {}
   webservers:
     roleConfig:

docs/modules/airflow/examples/getting_started/code/airflow.yaml

@@ -5,7 +5,7 @@ metadata:
   name: airflow
 spec:
   image:
-    productVersion: 3.2.2
+    productVersion: 3.3.1
     pullPolicy: IfNotPresent
   clusterConfig:
     loadExamples: true

docs/modules/airflow/pages/required-external-components.adoc

@@ -7,7 +7,7 @@ The {airflow-prerequisites}[Airflow documentation] specifies:
 
 Fully supported for production usage:
 
-* PostgreSQL: 13, 14, 15, 16, 17
+* PostgreSQL: 14, 15, 16, 17, 18
 
 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.

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

@@ -37,7 +37,7 @@ metadata:
   name: airflow-with-ldap
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     authentication:
       - authenticationClass: ldap        # <1>
@@ -77,7 +77,7 @@ metadata:
   name: airflow-with-oidc
 spec:
   image:
-    productVersion: 3.1.6
+    productVersion: 3.3.1
   clusterConfig:
     authentication:
     - authenticationClass: keycloak                       # <1>

docs/modules/airflow/partials/supported-versions.adoc

@@ -2,7 +2,7 @@
 // This is a separate file, since it is used by both the direct Airflow-Operator documentation, and the overarching
 // Stackable Platform documentation.
 
-- 3.2.2
-- 3.1.6 (deprecated)
+- 3.3.1
+- 3.2.2 (deprecated)
 - 3.0.6 (LTS)
 - 2.9.3 (deprecated)

rust/operator-binary/src/controller/build/mod.rs

@@ -296,7 +296,7 @@ pub(crate) mod test_support {
           uid: e6ac237d-a6d4-43a1-8135-f36506110912
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             loadExamples: false
             exposeConfig: false
@@ -557,7 +557,7 @@ mod tests {
                     "airflow.stackable.tech_airflowcluster",
                 ),
                 ("app.kubernetes.io/name", "airflow"),
-                ("app.kubernetes.io/version", &app_version_label("3.1.6")),
+                ("app.kubernetes.io/version", &app_version_label("3.3.1")),
                 ("stackable.tech/vendor", "Stackable"),
             ]
             .map(|(key, value)| (key.to_string(), value.to_string())),

rust/operator-binary/src/controller/build/properties/env_vars.rs

@@ -540,7 +540,7 @@ mod tests {
     #[test]
     fn test_airflow_3_authorization_env_vars() {
         let authorization_config = get_test_authorization_config();
-        let authorization_env_vars = authorization_env_vars(&authorization_config, "3.0.6");
+        let authorization_env_vars = authorization_env_vars(&authorization_config, "3.3.1");
         let authorization_env_vars = authorization_env_vars
             .into_iter()
             .map(|env| (env.name, env.value.expect("env var value must be present")))

rust/operator-binary/src/controller/build/properties/product_logging/mod.rs

@@ -318,7 +318,7 @@ mod tests {
             create_airflow_stdlib_config(
                 &log_config,
                 "/stackable/log/airflow",
-                &resolved_image("3.0.6"),
+                &resolved_image("3.3.1"),
             ),
             create_airflow_structlog_config(&log_config, "/stackable/log/airflow"),
         ] {
@@ -333,6 +333,8 @@ mod tests {
     fn test_logging_variant_selection() {
         // The stdlib config copies Airflow's default logging config, the structlog one
         // defines its own `mask_secrets_core` filter.
+        // N.B. This test assumes either Airflow 2.* or 3.0.* for stdlib_content as the
+        // code branches at this point.
         let log_config =
             ValidatedContainerLogConfigChoice::Automatic(AutomaticContainerLogConfig::default());
         let stdlib_content = create_airflow_config(
@@ -344,7 +346,7 @@ mod tests {
         let structlog_content = create_airflow_config(
             &log_config,
             "/stackable/log/airflow",
-            &resolved_image("3.1.6"),
+            &resolved_image("3.3.1"),
         )
         .expect("automatic log config produces content");
         assert!(stdlib_content.contains("deepcopy(airflow_local_settings.DEFAULT_LOGGING_CONFIG)"));

rust/operator-binary/src/controller/build/properties/webserver_config.rs

@@ -410,7 +410,7 @@ mod tests {
         authorization::{AirflowAuthorizationResolved, OpaConfigResolved},
     };
 
-    const TEST_AIRFLOW_VERSION: &str = "3.0.6";
+    const TEST_AIRFLOW_VERSION: &str = "3.3.1";
 
     #[test]
     fn test_auth_db_config() {

rust/operator-binary/src/controller/validate.rs

@@ -370,9 +370,9 @@ mod tests {
     fn test_resolved_product_image()
     -> stackable_operator::commons::product_image_selection::ResolvedProductImage {
         stackable_operator::commons::product_image_selection::ResolvedProductImage {
-            product_version: "3.0.6".to_string(),
-            app_version_label_value: "3.0.6".parse().expect("valid label value"),
-            image: "oci.example.org/sdp/airflow:3.0.6-stackable0.0.0-dev".to_string(),
+            product_version: "3.3.1".to_string(),
+            app_version_label_value: "3.3.1".parse().expect("valid label value"),
+            image: "oci.example.org/sdp/airflow:3.3.1-stackable0.0.0-dev".to_string(),
             image_pull_policy: "IfNotPresent".to_string(),
             pull_secrets: None,
         }
@@ -386,7 +386,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             loadExamples: false
             exposeConfig: false
@@ -486,7 +486,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             loadExamples: false
             exposeConfig: false
@@ -567,7 +567,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             loadExamples: false
             exposeConfig: false

rust/operator-binary/src/crd/affinity.rs

@@ -73,7 +73,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             credentialsSecretName: airflow-admin-credentials
             metadataDatabase:
@@ -191,7 +191,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             credentialsSecretName: airflow-admin-credentials
             metadataDatabase:

rust/operator-binary/src/crd/mod.rs

@@ -1094,7 +1094,7 @@ mod tests {
           name: airflow
         spec:
           image:
-            productVersion: 3.1.6
+            productVersion: 3.3.1
           clusterConfig:
             loadExamples: true
             exposeConfig: true
@@ -1132,7 +1132,7 @@ mod tests {
             )
             .expect("test: resolved product image is always valid");
 
-        assert_eq!("3.1.6", &resolved_airflow_image.product_version);
+        assert_eq!("3.3.1", &resolved_airflow_image.product_version);
 
         assert_eq!(
             "KubernetesExecutor",
@@ -1179,7 +1179,7 @@ mod tests {
               name: airflow
             spec:
               image:
-                productVersion: 3.2.2
+                productVersion: 3.3.1
               clusterConfig:
                 credentialsSecretName: airflow-admin-credentials
                 metadataDatabase:

tests/templates/kuttl/commons/metrics.py

@@ -27,7 +27,7 @@ def assert_metric(role, role_group, metric):
 
 # Check if dag run state is "success", "queued", or "running"
 # TODO: in future, we could wait on it.
-# See: https://airflow.apache.org/docs/apache-airflow/3.1.6/stable-rest-api-ref.html#operation/wait_dag_run_until_finished
+# See: https://airflow.apache.org/docs/apache-airflow/3.3.1/stable-rest-api-ref.html
 def assert_dag_started(rest_url, headers, dag_id, dag_run_id):
     dag_run_response = requests.get(
         f"{rest_url}/dags/{dag_id}/dagRuns/{dag_run_id}", headers=headers

tests/templates/kuttl/triggerer/triggerer_metrics.py

@@ -27,7 +27,7 @@ def assert_metric(role, role_group, metric):
 
 # Check if dag run state is "success", "queued", or "running"
 # TODO: in future, we could wait on it.
-# See: https://airflow.apache.org/docs/apache-airflow/3.1.6/stable-rest-api-ref.html#operation/wait_dag_run_until_finished
+# See: https://airflow.apache.org/docs/apache-airflow/3.3.1/stable-rest-api-ref.html
 def assert_dag_started(rest_url, headers, dag_id, dag_run_id):
     dag_run_response = requests.get(
         f"{rest_url}/dags/{dag_id}/dagRuns/{dag_run_id}", headers=headers

tests/test-definition.yaml

@@ -9,13 +9,13 @@ dimensions:
     values:
       - 2.9.3
       - 3.0.6
-      - 3.1.6
       - 3.2.2
+      - 3.3.1
       # To use a custom image, add a comma and the full name after the product version
       # - x.x.x,oci.stackable.tech/sandbox/airflow:x.x.x-stackable0.0.0-dev
   - name: airflow-latest
     values:
-      - 3.2.2
+      - 3.3.1
       # To use a custom image, add a comma and the full name after the product version
       # - x.x.x,oci.stackable.tech/sandbox/airflow:x.x.x-stackable0.0.0-dev
   - name: opa-latest