From ff299d76ff774d5eb6ee6ffa71655f42655cc985 Mon Sep 17 00:00:00 2001
From: Todd Short <tshort@redhat.com>
Date: Wed, 18 Feb 2026 14:03:55 -0500
Subject: [PATCH] MON-4516: Use endpointslices for metrics

* Add permissions on endpointslice to Prometheus Role
* Use serviceDiscoveryRole: EndpointSlice in ServiceMonitors

Signed-off-by: Todd Short <tshort@redhat.com>
---
 .../rbac/role-olmv1-system-metrics-monitor-role.yml       | 8 ++++++++
 .../servicemonitor-olmv1-system-metrics-monitor.yml       | 1 +
 2 files changed, 9 insertions(+)

diff --git a/helm/olmv1/templates/rbac/role-olmv1-system-metrics-monitor-role.yml b/helm/olmv1/templates/rbac/role-olmv1-system-metrics-monitor-role.yml
index 0a452d6b90..0cf8ee17ab 100644
--- a/helm/olmv1/templates/rbac/role-olmv1-system-metrics-monitor-role.yml
+++ b/helm/olmv1/templates/rbac/role-olmv1-system-metrics-monitor-role.yml
@@ -21,5 +21,13 @@ rules:
       - get
       - list
       - watch
+  - apiGroups:
+      - discovery.k8s.io
+    resources:
+      - endpointslices
+    verbs:
+      - get
+      - list
+      - watch
 {{- end -}}
 {{- end -}}
diff --git a/helm/olmv1/templates/servicemonitor-olmv1-system-metrics-monitor.yml b/helm/olmv1/templates/servicemonitor-olmv1-system-metrics-monitor.yml
index a5bb357c37..ab8c438224 100644
--- a/helm/olmv1/templates/servicemonitor-olmv1-system-metrics-monitor.yml
+++ b/helm/olmv1/templates/servicemonitor-olmv1-system-metrics-monitor.yml
@@ -29,5 +29,6 @@ spec:
   selector:
     matchLabels:
       app.kubernetes.io/name: {{ include "olmv1.label.name" . }}
+  serviceDiscoveryRole: EndpointSlice
 {{- end -}}
 {{- end -}}