FIX(prometheus): grafana prometheus datasource

- url with full namespace

grafana/helm-values.yaml

@@ -38,7 +38,7 @@ datasources:
     - name: Prometheus
       type: prometheus
       access: proxy
-      url: http://prometheus-kube-prometheus-prometheus:9090
+      url: http://prometheus-kube-prometheus-prometheus.prometheus.svc.cluster.local:9090
       isDefault: true
       editable: true
     - name: Loki

prometheus/helm-values.yaml

@@ -70,58 +70,6 @@ prometheus:
         port: http
         scheme: http
 
-# Alertmanager (기존 alertmanager 사용)
-alertmanager:
-  enabled: false
-
-# Grafana (기존 grafana 사용)
-grafana:
-  enabled: false
-
-# Node Exporter (기존 node-exporter 사용)
-nodeExporter:
-  enabled: false
-  
-# Kube State Metrics (기존 kube-state-metrics 사용)
-# 별도로 배포된 kube-state-metrics가 자체 ServiceMonitor 생성
-kubeStateMetrics:
-  enabled: false
-
-# 기본 ServiceMonitors
-defaultRules:
-  create: true
-  rules:
-    alertmanager: true
-    etcd: false
-    configReloaders: true
-    general: true
-    k8s: true
-    kubeApiserverAvailability: true
-    kubeApiserverBurnrate: true
-    kubeApiserverHistogram: true
-    kubeApiserverSlos: true
-    kubeControllerManager: false
-    kubelet: true
-    kubeProxy: false
-    kubePrometheusGeneral: true
-    kubePrometheusNodeRecording: true
-    kubernetesApps: true
-    kubernetesResources: true
-    kubernetesStorage: true
-    kubernetesSystem: true
-    kubeSchedulerAlerting: false
-    kubeSchedulerRecording: false
-    kubeStateMetrics: true
-    network: true
-    node: true
-    nodeExporterAlerting: true
-    nodeExporterRecording: true
-    prometheus: true
-    prometheusOperator: true
-
-# Additional scrape configs for existing services
-prometheus:
-  prometheusSpec:
     # External labels added to all metrics
     externalLabels:
       cluster: "mayne-cluster"
@@ -189,3 +137,53 @@ prometheus:
           - source_labels: [__meta_kubernetes_namespace]
             action: replace
             target_label: namespace
+
+# Alertmanager (기존 alertmanager 사용)
+alertmanager:
+  enabled: false
+
+# Grafana (기존 grafana 사용)
+grafana:
+  enabled: false
+
+# Node Exporter (기존 node-exporter 사용)
+nodeExporter:
+  enabled: false
+  
+# Kube State Metrics (기존 kube-state-metrics 사용)
+# 별도로 배포된 kube-state-metrics가 자체 ServiceMonitor 생성
+kubeStateMetrics:
+  enabled: false
+
+# 기본 ServiceMonitors
+defaultRules:
+  create: true
+  rules:
+    alertmanager: true
+    etcd: false
+    configReloaders: true
+    general: true
+    k8s: true
+    kubeApiserverAvailability: true
+    kubeApiserverBurnrate: true
+    kubeApiserverHistogram: true
+    kubeApiserverSlos: true
+    kubeControllerManager: false
+    kubelet: true
+    kubeProxy: false
+    kubePrometheusGeneral: true
+    kubePrometheusNodeRecording: true
+    kubernetesApps: true
+    kubernetesResources: true
+    kubernetesStorage: true
+    kubernetesSystem: true
+    kubeSchedulerAlerting: false
+    kubeSchedulerRecording: false
+    kubeStateMetrics: true
+    network: true
+    node: true
+    nodeExporterAlerting: true
+    nodeExporterRecording: true
+    prometheus: true
+    prometheusOperator: true
+