feat: add pgcat chart.

dellnoantechnp · Dec 6, 2024 · 601ce6b · 601ce6b
1 parent 2d3aff3
commit 601ce6b
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Showing 3 changed files with 32 additions and 8 deletions.
diff --git a/charts/pgcat/Chart.yaml b/charts/pgcat/Chart.yaml
@@ -5,5 +5,11 @@ description: A Helm chart for PgCat a PostgreSQL pooler and proxy (like PgBounce
 maintainers:
 - email: team@postgresml.org
   name: PostgresML
+dependencies:
+  - name: common
+    repository: oci://registry-1.docker.io/bitnamicharts
+    tags:
+      - bitnami-common
+    version: 2.x.x
 name: pgcat
-version: 0.2.6
+version: 0.2.7
diff --git a/charts/pgcat/templates/servicemonitor.yaml b/charts/pgcat/templates/servicemonitor.yaml
@@ -1,3 +1,4 @@
+{{- if .Values.serviceMonitor.enabled }}
 {{- if and .Values.configuration.general.enable_prometheus_exporter .Values.configuration.general.prometheus_exporter_port }}
 apiVersion: monitoring.coreos.com/v1
 kind: ServiceMonitor
@@ -10,15 +11,34 @@ metadata:
   {{- end }}
   labels:
     {{- include "pgcat.labels" . | nindent 4 }}
+    {{- if .Values.serviceMonitor.additionalLabels }}
+    {{- toYaml .Values.serviceMonitor.additionalLabels | nindent 4 }}
+    {{- end }}
 spec:
   {{- if .Values.serviceMonitor.jobLabel }}
   jobLabel: {{ .Values.serviceMonitor.jobLabel }}
   {{- end }}
   selector:
     matchLabels:
-      app.kubernetes.io/component: apollo-portal
+      {{- include "pgcat.labels" . | nindent 6 }}
   endpoints:
-    - port: http
+    - port: metrics
       path: {{ .Values.serviceMonitor.metricPath | default "/metrics" }}
-
+      interval: {{ .Values.serviceMonitor.interval | default 30 }}
+      {{- if .Values.serviceMonitor.scrapeTimeout }}
+      scrapeTimeout: {{ .Values.serviceMonitor.scrapeTimeout }}
+      {{- end }}
+      {{- if .Values.serviceMonitor.relabelings }}
+      relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.serviceMonitor.relabelings "context" $) | nindent 6 }}
+      {{- end }}
+      {{- if .Values.serviceMonitor.metricRelabelings }}
+      metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
+      {{- end }}
+      {{- if .Values.serviceMonitor.honorLabels }}
+      honorLabels: {{ .Values.serviceMonitor.honorLabels }}
+      {{- end }}
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+{{- end }}
 {{- end }}
diff --git a/charts/pgcat/values.yaml b/charts/pgcat/values.yaml
@@ -161,7 +161,7 @@ configuration:
     port: 6432
 
     ## @param configuration.general.enable_prometheus_exporter Whether to enable prometheus exporter or not.
-    enable_prometheus_exporter: true
+    enable_prometheus_exporter: false
 
     ## @param configuration.general.prometheus_exporter_port Port at which prometheus exporter listens on.
     prometheus_exporter_port: 9930
@@ -249,9 +249,7 @@ configuration:
       pool_mode: "transaction",
       users:
       [
-        {
-          username: "user", password: "pass", pool_size: 5, statement_timeout: 0
-        }
+        {username: "user", password: "pass", pool_size: 5, statement_timeout: 0}
       ],
       shards:
       [