chore: Update used ListenerClasses according to decision

Author: sbernauer

demos/argo-cd-git-ops/manifests/airflow/airflow.yaml

@@ -42,7 +42,7 @@ spec:
         mountPath: /stackable/minio-tls
   webservers:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     envOverrides: &envOverrides
       AIRFLOW_CONN_KUBERNETES_IN_CLUSTER: "kubernetes://?__extra__=%7B%22extra__kubernetes__in_cluster%22%3A+true%2C+%22extra__kubernetes__kube_config%22%3A+%22%22%2C+%22extra__kubernetes__kube_config_path%22%3A+%22%22%2C+%22extra__kubernetes__namespace%22%3A+%22%22%7D"
       # Via sealed secrets and pod overrides, just kept for reference here

stacks/airflow/airflow.yaml

@@ -28,7 +28,7 @@ spec:
         subPath: pyspark_pi.yaml
   webservers:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     config:
       resources:
         cpu:

stacks/data-lakehouse-iceberg-trino-spark/kafka.yaml

@@ -12,6 +12,8 @@ spec:
       - authenticationClass: kafka-client-tls
   brokers:
     config:
+      bootstrapListenerClass: external-stable
+      brokerListenerClass: external-unstable
       resources:
         storage:
           logDirs:

stacks/data-lakehouse-iceberg-trino-spark/nifi.yaml

@@ -14,7 +14,7 @@ spec:
       autoGenerate: true
   nodes:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     config:
       resources:
         cpu:

stacks/data-lakehouse-iceberg-trino-spark/trino.yaml

@@ -18,7 +18,7 @@ spec:
         package: trino
   coordinators:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     config:
       queryMaxMemory: 10TB
       resources:

stacks/dual-hive-hdfs-s3/hdfs.yaml

@@ -27,14 +27,17 @@ spec:
   image:
     productVersion: 3.4.2
   clusterConfig:
-    listenerClass: external-unstable
     dfsReplication: 1
     zookeeperConfigMapName: hdfs-znode
   nameNodes:
+    config:
+      listenerClass: external-stable
     roleGroups:
       default:
         replicas: 2
   dataNodes:
+    config:
+      listenerClass: external-unstable
     roleGroups:
       default:
         replicas: 1

stacks/dual-hive-hdfs-s3/trino.yaml

@@ -70,7 +70,7 @@ spec:
     catalogLabelSelector:
       matchLabels:
         trino: trino
-    listenerClass: external-unstable
+    listenerClass: external-stable
   coordinators:
     roleGroups:
       default:

stacks/end-to-end-security/hdfs.yaml

@@ -18,6 +18,7 @@ spec:
         package: hdfs
   nameNodes:
     config:
+      listenerClass: external-stable
       logging:
         containers:
           hdfs:
@@ -39,6 +40,8 @@ spec:
       default:
         replicas: 2
   dataNodes:
+    config:
+      listenerClass: external-unstable
     roleGroups:
       default:
         replicas: 1

stacks/end-to-end-security/superset.yaml

@@ -16,7 +16,7 @@ spec:
         userRegistrationRole: Gamma_extended
   nodes:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     roleGroups:
       default:
         replicas: 1

stacks/end-to-end-security/trino.yaml

@@ -23,7 +23,7 @@ spec:
         package: trino
   coordinators:
     roleConfig:
-      listenerClass: external-unstable
+      listenerClass: external-stable
     podOverrides: &podOverrides
       spec:
         containers: