From e1ddbc7495a70c31bc7e75eac0e464a0d76d65db Mon Sep 17 00:00:00 2001
From: Jonathan Gazeley <me@jonathangazeley.com>
Date: Wed, 28 Aug 2024 23:32:20 +0100
Subject: [PATCH] Add serviceMonitor

---
 .../templates/servicemonitor.yaml             | 28 +++++++++++++++++++
 dist/charts/ping-exporter/values.yaml         |  4 +++
 2 files changed, 32 insertions(+)
 create mode 100644 dist/charts/ping-exporter/templates/servicemonitor.yaml

diff --git a/dist/charts/ping-exporter/templates/servicemonitor.yaml b/dist/charts/ping-exporter/templates/servicemonitor.yaml
new file mode 100644
index 0000000..86ae438
--- /dev/null
+++ b/dist/charts/ping-exporter/templates/servicemonitor.yaml
@@ -0,0 +1,28 @@
+{{- if .Values.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "ping_exporter.fullname" . }}
+  labels:
+    {{- include "ping_exporter.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "ping_exporter.selectorLabels" . | nindent 6 }}
+  endpoints:
+  - port: http
+    interval: 60s
+    relabelings:
+      - action: labeldrop
+        regex: pod
+        sourceLabels: []
+      - action: labeldrop
+        regex: namespace
+        sourceLabels: []
+      - action: labeldrop
+        regex: instance
+        sourceLabels: []
+      - action: labeldrop
+        regex: job
+        sourceLabels: []
+{{- end }}
diff --git a/dist/charts/ping-exporter/values.yaml b/dist/charts/ping-exporter/values.yaml
index 3429316..f4e4e58 100644
--- a/dist/charts/ping-exporter/values.yaml
+++ b/dist/charts/ping-exporter/values.yaml
@@ -101,3 +101,7 @@ config:
     timeout: 3s
     history-size: 42
     payload-size: 120
+
+# Create a serviceMonitor resource to be consumed by Prometheus Operator
+serviceMonitor:
+  enabled: false