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feat: Add support for separate stats user credentials #30

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feat: Add support for separate stats user credentials #30

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f5a40b8
Add support for separate stats user credentials
Cute-Monster Sep 24, 2025
0a60b7d
Add support for separate stats user credentials
Cute-Monster Sep 24, 2025
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2 changes: 1 addition & 1 deletion charts/pgbouncer/Chart.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ apiVersion: v2
name: pgbouncer
description: A Helm chart for deploying PgBouncer, a PostgreSQL connection pooler, on Kubernetes
type: application
version: 3.1.0
version: 3.1.1
appVersion: 1.24.1
kubeVersion: ">= 1.22.0-0"
icon: https://icoretech.github.io/helm/charts/pgbouncer/logo.png
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8 changes: 4 additions & 4 deletions charts/pgbouncer/templates/deployment.yaml
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Expand Up @@ -144,13 +144,13 @@ spec:
- name: PGBOUNCER_USER
valueFrom:
secretKeyRef:
name: {{ .Values.config.existingAdminSecret | default (printf "%s-secret" (include "pgbouncer.fullname" .)) }}
key: {{ .Values.config.adminUserKey | default "adminUser" }}
name: {{ .Values.pgbouncerExporter.config.existingStatsSecret | default (printf "%s-secret" (include "pgbouncer.fullname" .)) }}
key: {{ .Values.pgbouncerExporter.config.statsUserKey | default "adminUser" }}
- name: PGBOUNCER_PASS
valueFrom:
secretKeyRef:
name: {{ .Values.config.existingAdminSecret | default (printf "%s-secret" (include "pgbouncer.fullname" .)) }}
key: {{ .Values.config.adminPasswordKey | default "adminPassword" }}
name: {{ .Values.pgbouncerExporter.config.existingStatsSecret | default (printf "%s-secret" (include "pgbouncer.fullname" .)) }}
key: {{ .Values.pgbouncerExporter.config.statsPasswordKey | default "adminPassword" }}
{{- if .Values.pgbouncerExporter.resources }}
resources: {{ toYaml .Values.pgbouncerExporter.resources | trimSuffix "\n" | nindent 10 }}
{{- end }}
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16 changes: 16 additions & 0 deletions charts/pgbouncer/values.yaml
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Expand Up @@ -254,6 +254,22 @@ pgbouncerExporter:
# -- Exporter log format (logfmt or json)
format: logfmt
# -- Resource requests and limits for the exporter container.
config:
# -- If set, reference this existing Secret name instead.
existingStatsSecret: "pgbouncer-stats-user"

# -- The key in the existingStatsSecret that corresponds to the admin username.
statsUserKey: statsUser

# -- The key in the existingStatsSecret that corresponds to the admin password.
statsPasswordKey: statsPassword

# -- If no existingStatsSecret is used, this admin username is placed in a new Secret.
statsUser: {{ .Values.config.adminUser }}

# -- If no existingStatsSecret is used, this admin password is placed in a new Secret.
statsPassword: {{ .Values.config.adminPassword }}

resources:
limits:
cpu: 250m
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