charts/timescaledb-single: allow configuring CLI parameters of postgr…

…es_exporter
timescale · Nov 18, 2022 · ae9ad21 · ae9ad21
1 parent bfed512
commit ae9ad21
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Showing 5 changed files with 22 additions and 1 deletion.
diff --git a/charts/timescaledb-single/Chart.yaml b/charts/timescaledb-single/Chart.yaml
@@ -4,7 +4,7 @@
 apiVersion: v1
 name: timescaledb-single
 description: 'TimescaleDB HA Deployment.'
-version: 0.22.0
+version: 0.23.0
 # appVersion specifies the version of the software, which can vary wildly,
 # e.g. TimescaleDB 1.4.1 on PostgreSQL 11 or TimescaleDB 1.5.0 on PostgreSQL 12.
 # https://github.com/helm/helm/blob/master/docs/charts.md#the-appversion-field

diff --git a/charts/timescaledb-single/templates/statefulset-timescaledb.yaml b/charts/timescaledb-single/templates/statefulset-timescaledb.yaml
@@ -441,6 +441,8 @@ spec:
           {{- if .Values.prometheus.volumeMounts }}
 {{ .Values.prometheus.volumeMounts | default list | toYaml | indent 8 }}
           {{- end }}
+        args:
+        - --extend.query-path=/etc/postgres_exporter/queries.yaml
         env:
         - name: DATA_SOURCE_NAME
           value: "host={{ template "socket_directory" . }} user=postgres application_name=postgres_exporter"

diff --git a/charts/timescaledb-single/values.schema.json b/charts/timescaledb-single/values.schema.json
@@ -613,6 +613,15 @@
         "enabled": {
           "type": "boolean"
         },
+        "args": {
+          "items": {
+            "type": "string"
+          },
+          "type": [
+            "array",
+            "null"
+          ]
+        },
         "env": {
           "items": {
             "type": "object"

diff --git a/charts/timescaledb-single/values.schema.yaml b/charts/timescaledb-single/values.schema.yaml
@@ -358,6 +358,12 @@ properties:
     type: object
     additionalProperties: false
     properties:
+      args:
+        type:
+          - array
+          - "null"
+        items:
+          type: string
       enabled:
         type: boolean
       env:

diff --git a/charts/timescaledb-single/values.yaml b/charts/timescaledb-single/values.yaml
@@ -508,6 +508,10 @@ prometheus:
   # Additional volumes for prometheus, e.g., to support additional queries.
   # These should be a Volume, as this allows you to inject any kind of Volume
   # https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.16/#volume-v1-core
+
+  # Extra custom CLI arguments for postgres_exporter.
+  args: []
+  # - --collector.database=disabled
   volumes:
   # - name: exporter-config
   #   configMap: