[prometheus-postgres-exporter] Support custom DB connection parameters (

#1850) Closes #1845 Signed-off-by: Ats Uiboupin <ats.uiboupin@easypark.net>
prometheus-community · Mar 7, 2022 · ed35464 · ed35464
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commit ed35464
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/charts/prometheus-postgres-exporter/Chart.yaml b/charts/prometheus-postgres-exporter/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "0.10.0"
 description: A Helm chart for prometheus postgres-exporter
 name: prometheus-postgres-exporter
-version: 2.5.0
+version: 2.6.0
 home: https://github.com/prometheus-community/postgres_exporter
 sources:
 - https://github.com/prometheus-community/postgres_exporter

diff --git a/charts/prometheus-postgres-exporter/templates/_helpers.tpl b/charts/prometheus-postgres-exporter/templates/_helpers.tpl
@@ -48,7 +48,7 @@ Create the name of the service account to use
 Set DATA_SOURCE_URI environment variable
 */}}
 {{- define "prometheus-postgres-exporter.data_source_uri" -}}
-{{ printf "%s:%s/%s?sslmode=%s" .Values.config.datasource.host .Values.config.datasource.port .Values.config.datasource.database .Values.config.datasource.sslmode | quote }}
+{{ printf "%s:%s/%s?sslmode=%s&%s" .Values.config.datasource.host .Values.config.datasource.port .Values.config.datasource.database .Values.config.datasource.sslmode .Values.config.datasource.extraParams | quote }}
 {{- end }}
 
 {{/*

diff --git a/charts/prometheus-postgres-exporter/values.yaml b/charts/prometheus-postgres-exporter/values.yaml
@@ -104,6 +104,7 @@ config:
     port: "5432"
     database: ''
     sslmode: disable
+    extraParams: ''
   datasourceSecret: {}
     # Specifies if datasource should be sourced from secret value in format: postgresql://login:password@hostname:port/dbname?sslmode=disable
     # Multiple Postgres databases can be configured by comma separated postgres connection strings