fix(chart): Remove trailing slash from default subPath value (#2076)

Author: VietND96

charts/selenium-grid/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: selenium-grid
 description: A Helm chart for creating a Selenium Grid Server in Kubernetes
 type: application
-version: 0.26.3
+version: 0.26.4
 appVersion: 4.16.1-20231219
 icon: https://github.com/SeleniumHQ/docker-selenium/raw/trunk/logo.png
 dependencies:

charts/selenium-grid/templates/_helpers.tpl

@@ -400,7 +400,7 @@ Get the url of the grid. If the external url can be figured out from the ingress
 {{- end -}}
 
 {{- define "seleniumGrid.url.subPath" -}}
-{{- $subPath := "/" -}}
+{{- $subPath := "" -}}
 {{- if $.Values.isolateComponents -}}
   {{- $subPath = default $subPath $.Values.components.subPath -}}
 {{- else -}}

charts/selenium-grid/templates/hub-deployment.yaml

@@ -65,8 +65,10 @@ spec:
             failureThreshold: {{ .Values.hub.readinessProbe.failureThreshold }}
         {{- end }}
           env:
+            {{- with .Values.hub.subPath }}
             - name: SE_SUB_PATH
-              value: {{ .Values.hub.subPath }}
+              value: {{ . | quote }}
+            {{- end }}
             {{- if eq .Values.basicAuth.enabled true}}
             - name: ROUTER_USERNAME
               value: {{ .Values.basicAuth.username }}

charts/selenium-grid/templates/router-deployment.yaml

@@ -45,8 +45,10 @@ spec:
               value: {{ template "seleniumGrid.sessionQueue.fullname" . }}
             - name: SE_SESSION_QUEUE_PORT
               value: {{ .Values.components.sessionQueue.port | quote }}
+            {{- with .Values.components.subPath }}
             - name: SE_SUB_PATH
-              value: {{ .Values.components.subPath }}
+              value: {{ . | quote }}
+            {{- end }}
             {{- if eq .Values.basicAuth.enabled true}}
             - name: ROUTER_USERNAME
               value: {{ .Values.basicAuth.username }}

charts/selenium-grid/values.yaml

@@ -275,7 +275,7 @@ components:
     priorityClassName: ""
 
   # Custom sub path for all components
-  subPath: /
+  subPath: ""
 
   # Custom environment variables for all components
   extraEnvironmentVariables:
@@ -338,7 +338,7 @@ hub:
     periodSeconds: 10
     successThreshold: 1
   # Custom sub path for the hub deployment
-  subPath: /
+  subPath: ""
   # Custom environment variables for selenium-hub
   extraEnvironmentVariables:
     # - name: SE_JAVA_OPTS