Redeploy pods on config changes. (#16835)

Signed-off-by: Anas Ait Said Oubrahim <anas.oubrahim@commercetools.de>

stable/prometheus-mongodb-exporter/Chart.yaml

@@ -13,4 +13,4 @@ maintainers:
 name: prometheus-mongodb-exporter
 sources:
 - https://github.com/percona/mongodb_exporter
-version: 2.2.0
+version: 2.2.1

stable/prometheus-mongodb-exporter/templates/deployment.yaml

@@ -18,7 +18,10 @@ spec:
   template:
     metadata:
       annotations:
-        {{- toYaml .Values.podAnnotations | nindent 8 }}
+        checksum/config: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
+        {{- if .Values.podAnnotations }}
+          {{- toYaml .Values.podAnnotations | nindent 8 }}
+        {{- end }}
       labels:
         app.kubernetes.io/name: {{ include "prometheus-mongodb-exporter.name" . }}
         app.kubernetes.io/instance: {{ .Release.Name }}