web: allow templated annotations

* Fixes web.annotations key type.

Author: egabancho

charts/invenio/templates/web-service.yaml

@@ -7,8 +7,8 @@ metadata:
     {{- include "invenio.labels" . | nindent 4 }}
     app.kubernetes.io/component: web
 
-  {{- if .Values.web.annotations }}
-  annotations: {{- toYaml .Values.web.annotations | nindent 4 }}
+  {{- with .Values.web.annotations }}
+  annotations: {{- tpl (toYaml .) $ | nindent 4 }}
   {{- end }}
 spec:
   ports:

charts/invenio/values.yaml

@@ -317,9 +317,9 @@ web:
       capabilities:
         drop:
           - ALL
-  ## @param web.annotations Add extra annotations to the web pods
+  ## @param web.annotations Add extra (templated) annotations to the web service
   ##
-  annotations: []
+  annotations: {}
   ## @param web.nodeSelector Node labels for web pods assignment
   ## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
   ##