From 6e12f993e38e76aac6e0efe5e2c1118778dd6cc6 Mon Sep 17 00:00:00 2001
From: Nick Kou <nickkounz@gmail.com>
Date: Mon, 21 Nov 2022 14:17:37 +1300
Subject: [PATCH] add servicemonitor labels

---
 charts/graphprotocol-node/Chart.yaml                |  2 +-
 charts/graphprotocol-node/templates/_helpers.tpl    | 13 +++++++++++++
 .../templates/servicemonitor.yaml                   |  2 +-
 charts/graphprotocol-node/values.schema.json        |  7 ++++++-
 charts/graphprotocol-node/values.yaml               |  1 +
 5 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/charts/graphprotocol-node/Chart.yaml b/charts/graphprotocol-node/Chart.yaml
index 463752f..fe33b64 100644
--- a/charts/graphprotocol-node/Chart.yaml
+++ b/charts/graphprotocol-node/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: graphprotocol-node
 description: A Helm chart for Graph Protocol Nodes
 type: application
-version: 0.1.11
+version: 0.1.12
 keywords:
   - graphprotocol
   - ethereum
diff --git a/charts/graphprotocol-node/templates/_helpers.tpl b/charts/graphprotocol-node/templates/_helpers.tpl
index 1fb12f3..e17be3b 100644
--- a/charts/graphprotocol-node/templates/_helpers.tpl
+++ b/charts/graphprotocol-node/templates/_helpers.tpl
@@ -50,3 +50,16 @@ Selector labels
 app.kubernetes.io/name: {{ include "graphprotocol-node.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
+
+{{/*
+ServiceMonitor labels
+*/}}
+{{- define "graphprotocol-node.serviceMonitorLabels" -}}
+service.monitor: {{ .Values.monitoring.labels }}
+helm.sh/chart: {{ include "graphprotocol-node.chart" . }}
+{{ include "graphprotocol-node.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
diff --git a/charts/graphprotocol-node/templates/servicemonitor.yaml b/charts/graphprotocol-node/templates/servicemonitor.yaml
index 83c8d6c..777b1ee 100644
--- a/charts/graphprotocol-node/templates/servicemonitor.yaml
+++ b/charts/graphprotocol-node/templates/servicemonitor.yaml
@@ -4,7 +4,7 @@ kind: ServiceMonitor
 metadata:
   name: {{ include "graphprotocol-node.fullname" . }}
   labels:
-    {{- include "graphprotocol-node.labels" . | nindent 4 }}
+    {{- include "graphprotocol-node.serviceMonitorLabels" . | nindent 4 }}
 spec:
   selector:
     matchLabels:
diff --git a/charts/graphprotocol-node/values.schema.json b/charts/graphprotocol-node/values.schema.json
index 6d61cf9..f25798d 100644
--- a/charts/graphprotocol-node/values.schema.json
+++ b/charts/graphprotocol-node/values.schema.json
@@ -208,11 +208,16 @@
     "monitoring": {
       "type": "object",
       "required": [
-        "enabled"
+        "enabled",
+        "labels"
       ],
       "enabled": {
         "type": "boolean",
         "description": "enabled ServiceMonitor object creation"
+      },
+      "labels": {
+        "type": "string",
+        "description": "specify the service.monitor label value."
       }
     }
   },
diff --git a/charts/graphprotocol-node/values.yaml b/charts/graphprotocol-node/values.yaml
index f84ae00..40f6f3c 100644
--- a/charts/graphprotocol-node/values.yaml
+++ b/charts/graphprotocol-node/values.yaml
@@ -84,6 +84,7 @@ role: "query-node"
 
 monitoring:
   enabled: false
+  labels: "prometheus"
 
 ingress:
   enabled: false