fix: helm configmap syntax

Author: bmonkman

charts/zero-notifcation-service/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.0.1
+version: 0.0.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/zero-notifcation-service/templates/configmap.yaml

@@ -3,6 +3,6 @@ kind: ConfigMap
 metadata:
   name: {{ include "zero-notification-service.fullname" . }}
 data:
-    SERVICE_PORT: {{ .Values.service.port }}
-    GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS: {{ .Values.application.gracefulShutdownTimeout }}
-    STRUCTURED_LOGGING: {{ .Values.application.structuredLogging }}
+    SERVICE_PORT: "{{ .Values.service.port }}"
+    GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS: "{{ .Values.application.gracefulShutdownTimeout }}"
+    STRUCTURED_LOGGING: "{{ .Values.application.structuredLogging }}"