OPS-758: Use .Values.image.tag for app.kubernetes.io/version

Author: hinricht

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: 5.2.0
+version: 5.2.0-ndr1
 
 # 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

templates/_helpers.tpl

@@ -48,7 +48,7 @@ helm.sh/chart: {{ include "mastodon.chart" . }}
 {{ include "mastodon.selectorLabels" . }}
 {{ include "mastodon.globalLabels" . }}
 {{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/version: {{ .Values.image.tag | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}