feat: Annotate deployment with app config checksum (#46)

Author: nikolaik

charts/backstage/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: 0.11.0
+version: 0.12.0
 
 dependencies:
   - name: common

charts/backstage/README.md

@@ -1,7 +1,7 @@
 
 # Backstage Helm Chart
 
-![Version: 0.11.0](https://img.shields.io/badge/Version-0.11.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.12.0](https://img.shields.io/badge/Version-0.12.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying a Backstage application
 

charts/backstage/templates/backstage-deployment.yaml

@@ -24,6 +24,8 @@ spec:
     metadata:
       labels: {{- include "common.labels.standard" . | nindent 8 }}
         app.kubernetes.io/component: backstage
+      annotations:
+        checksum/app-config: {{ include "common.tplvalues.render" ( dict "value" .Values.backstage.appConfig "context" $) | sha256sum }}
     spec:
       {{- if .Values.serviceAccount.create }}
       serviceAccountName: {{ .Values.serviceAccount.name }}