fix(xwiki): Templating of imagePullSecrets

helmfile/apps/xwiki/values.yaml.gotmpl

@@ -16,7 +16,8 @@ image:
   {{- fail "Unsupported value for .Values.databases.xwiki.type, supported values are 'mariadb' or 'postgresql'" }}
   {{- end }}
   pullPolicy: {{ .Values.global.imagePullPolicy | quote }}
-imagePullSecrets: {{ .Values.global.imagePullSecrets }}
+imagePullSecrets:
+  {{ .Values.global.imagePullSecrets | toYaml | nindent 2 }}
 
 javaOpts:
   {{- if and (eq (env "OPENDESK_ENTERPRISE") "true") .Values.enterpriseKeys.xwiki.opendeskEnterpriseLicense .Values.enterpriseKeys.xwiki.proApplicationslicense }}

helmfile/environments/default/global.yaml.gotmpl

@@ -63,7 +63,7 @@ global:
     whiteboard: "whiteboard"
     xwiki: "wiki"
 
-  ## Credentials to fetch images from private registry
+  ## Define a list containing names of the secrets to use when fetching images from private registries.
   ## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
   #
   imagePullSecrets: []