cleanup: remove unused named helper in helpers.tpl

jupyterhub/templates/_helpers.tpl

@@ -58,13 +58,12 @@
   apiVersion: apps/v1
   kind: Deployment
   metadata:
-    name: {{ include "jupyterhub.nameField" . }}
+    name: {{ include "jupyterhub.autohttps.fullname" . }}
     labels:
       {{- include "jupyterhub.labels" . | nindent 4 }}
   spec:
     selector:
       matchLabels:
-        {{- $_ := merge (dict "appLabel" "kube-lego") . }}
         {{- include "jupyterhub.matchLabels" $_ | nindent 6 }}
     template:
       metadata:
@@ -94,7 +93,7 @@
 
 {{- /*
   jupyterhub.componentLabel:
-    Used by "jupyterhub.labels" and "jupyterhub.nameField".
+    Used by "jupyterhub.labels".
 
     NOTE: The component label is determined by either...
     - 1: The provided scope's .componentLabel
@@ -111,22 +110,6 @@
 {{- end }}
 
 
-{{- /*
-  jupyterhub.nameField:
-    Populates the name field's value.
-    NOTE: some name fields are limited to 63 characters by the DNS naming spec.
-
-  TODO:
-  - [ ] Set all name fields using this helper.
-  - [ ] Optionally prefix the release name based on some setting in
-        .Values to allow for multiple deployments within a single namespace.
-*/}}
-{{- define "jupyterhub.nameField" -}}
-{{- $name := print (.namePrefix | default "") (include "jupyterhub.componentLabel" .) (.nameSuffix | default "") -}}
-{{ printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-
 {{- /*
   jupyterhub.commonLabels:
     Foundation for "jupyterhub.labels".