fix: spark connect image pull secrets not passed to executors

Author: razvan

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+### Fixed
+
+- SparkConnectServer: imagePullSecret is not passed to Spark executor pods ([#603]).
+
+[#603]: https://github.com/stackabletech/spark-k8s-operator/pull/603
+
 ## [25.7.0] - 2025-07-23
 
 ## [25.7.0-rc1] - 2025-07-18

rust/operator-binary/src/connect/executor.rs

@@ -132,6 +132,7 @@ pub fn executor_pod_template(
     let mut template = PodBuilder::new();
     template
         .metadata(metadata)
+        .image_pull_secrets_from_product_image(resolved_product_image)
         .affinity(&config.affinity)
         .add_volume(
             VolumeBuilder::new(VOLUME_MOUNT_NAME_LOG)