feat(balius): add podTargetLabels and configurable podMetricsEndpoints (#358)

- Add podTargetLabels field to PodMonitor spec
- Make podMetricsEndpoints configurable via values (with default fallback)
- Bump chart version to 0.0.8

Signed-off-by: wcatz <waynecataldo@gmail.com>

Author: wcatz

charts/balius/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: balius
 description: Balius server
-version: 0.0.7
+version: 0.0.8
 appVersion: "0.0.1"
 
 sources:

charts/balius/templates/podmonitor.yaml

@@ -11,7 +11,15 @@ metadata:
 spec:
   selector:
     matchLabels: {{- include "balius.selectorLabels" . | nindent 6 }}
+  {{- with .Values.balius.podmonitor.podTargetLabels }}
+  podTargetLabels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   podMetricsEndpoints:
+    {{- if .Values.balius.podmonitor.podMetricsEndpoints }}
+    {{- toYaml .Values.balius.podmonitor.podMetricsEndpoints | nindent 4 }}
+    {{- else }}
     - port: metrics
       path: /metrics
+    {{- end }}
 {{- end }}

charts/balius/values.yaml

@@ -38,6 +38,8 @@ balius:
   podmonitor:
     enabled: false
     labels: {}
+    podTargetLabels: []
+    podMetricsEndpoints: []
   # --- Postgres Credentials ---
   postgres:
     database: balius