From 11d9bcdeb8d7d1c638ddf1fd0c35680998c2c922 Mon Sep 17 00:00:00 2001
From: Maxi Wittich <maximilian.wittich@stackable.tech>
Date: Tue, 1 Jul 2025 17:42:46 +0200
Subject: [PATCH] Add metrics and headless service name functions to
 RoleGroupRef

---
 crates/stackable-operator/src/role_utils.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/crates/stackable-operator/src/role_utils.rs b/crates/stackable-operator/src/role_utils.rs
index 4cc8861ff..b7a7d8cde 100644
--- a/crates/stackable-operator/src/role_utils.rs
+++ b/crates/stackable-operator/src/role_utils.rs
@@ -469,6 +469,17 @@ impl<K: Resource> RoleGroupRef<K> {
     pub fn object_name(&self) -> String {
         format!("{}-{}-{}", self.cluster.name, self.role, self.role_group)
     }
+
+    /// Set of functions to define service names on rolegroup level.
+    /// Headless service for cluster internal purposes only.
+    pub fn rolegroup_headless_service_name(&self) -> String {
+        format!("{name}-headless", name = self.object_name())
+    }
+
+    /// Headless metrics service exposes Prometheus endpoint only
+    pub fn rolegroup_headless_metrics_service_name(&self) -> String {
+        format!("{name}-metrics", name = self.object_name())
+    }
 }
 
 impl<K: Resource> Display for RoleGroupRef<K> {