Add global toggle for disabling web UI

Author: sd109

chart/Chart.yaml

@@ -31,4 +31,5 @@ annotations:
 dependencies:
   - name: reloader
     version: 1.0.63
-    repository: https://stakater.github.io/stakater-charts
+    repository: https://stakater.github.io/stakater-charts
+    condition: ui.enabled

chart/templates/ui/app-config-map.yml

@@ -1,3 +1,4 @@
+{{- if .Values.ui.enabled -}}
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -8,3 +9,4 @@ data:
 {{ (.Files.Glob "web-app/*").AsConfig | nindent 2 }}
   settings.yml: |
     {{- .Values.ui.appSettings | toYaml | nindent 4 }}
+{{- end -}}

chart/templates/ui/deployment.yml

@@ -1,3 +1,4 @@
+{{- if .Values.ui.enabled -}}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -10,7 +11,7 @@ metadata:
 spec:
   replicas: 1
   selector:
-    matchLabels: 
+    matchLabels:
       {{- include "azimuth-llm.ui-selectorLabels" . | nindent 6 }}
   strategy:
     {{- .Values.ui.updateStrategy | toYaml | nindent 4 }}
@@ -29,7 +30,7 @@ spec:
         volumeMounts:
         - name: app
           mountPath: /etc/web-app
-        command: 
+        command:
         - python
         args:
         - {{ .Values.ui.entrypoint }}
@@ -44,4 +45,5 @@ spec:
       volumes:
         - name: app
           configMap:
-            name: {{ .Release.Name }}-web-app
+            name: {{ .Release.Name }}-web-app
+{{- end -}}

chart/templates/ui/service.yml

@@ -1,3 +1,4 @@
+{{- if .Values.ui.enabled -}}
 apiVersion: v1
 kind: Service
 metadata:
@@ -12,4 +13,5 @@ spec:
     targetPort: ui
   type: {{ .Values.ui.service.type }}
   selector:
-    {{- include "azimuth-llm.ui-selectorLabels" . | nindent 4 }}
+    {{- include "azimuth-llm.ui-selectorLabels" . | nindent 4 }}
+{{- end -}}

chart/templates/ui/ui-zenith-client.yml

@@ -1,3 +1,4 @@
+{{- if .Values.ui.enabled -}}
 {{- if .Values.ui.service.zenith.enabled -}}
 apiVersion: zenith.stackhpc.com/v1alpha1
 kind: Client
@@ -11,4 +12,5 @@ spec:
     serviceName: {{ .Values.ui.service.name }}
   auth:
     skip: {{ .Values.ui.service.zenith.skipAuth }}
-{{- end -}}
+{{- end -}}
+{{- end -}}

chart/templates/ui/ui-zenith-reservation.yml

@@ -1,3 +1,4 @@
+{{- if .Values.ui.enabled -}}
 {{- if .Values.ui.service.zenith.enabled -}}
 apiVersion: zenith.stackhpc.com/v1alpha1
 kind: Reservation
@@ -13,4 +14,5 @@ metadata:
     {{- end }}
 spec:
   credentialSecretName: {{ .Release.Name }}-ui-zenith-credential
+{{- end -}}
 {{- end -}}

chart/values.yaml

@@ -64,6 +64,8 @@ api:
 
 # Configuration for the frontend web interface
 ui:
+  # Toggles installation of the gradio web UI
+  enabled: true
   # The file from the UI config map to execute as the entrypoint to the frontend app
   entrypoint: app.py
   # The values to be written to settings.yml for parsing as frontend app setting