Customisable selenium probe path (#9872)

Signed-off-by: Kierran McPherson <kierranm@gmail.com>

stable/selenium/Chart.yaml

@@ -1,5 +1,5 @@
 name: selenium
-version: 0.13.0
+version: 0.14.0
 appVersion: 3.14.0
 description: Chart for selenium grid
 keywords:

stable/selenium/README.md

@@ -74,6 +74,9 @@ The following table lists the configurable parameters of the Selenium chart and
 | `hub.ingress.path` | The path for this ingress from which to route the traffic to the selenium hub | `/` |
 | `hub.ingress.hosts` | The list hosts for which this ingress should resolve the selenium hub | `[selenium-hub.local]` |
 | `hub.ingress.tls` | The tls secret to configure ssl for this ingress | `[]` |
+| `hub.readinessTimeout` | Timeout for hub readiness probe in seconds | `1` |
+| `hub.livenessTimeout` | Timeout for hub liveness probe in seconds | `1` |
+| `hub.probePath` | Path for readiness and liveness probes to check | `/wd/hub/status` |
 | `chrome.enabled` | Schedule a chrome node pod | `false` |
 | `chrome.image` | The selenium node chrome image | `selenium/node-chrome` |
 | `chrome.tag` | The selenium node chrome tag | `3.14.0` |

stable/selenium/templates/hub-deployment.yaml

@@ -32,14 +32,14 @@ spec:
               name: http
           livenessProbe:
             httpGet:
-              path: /wd/hub/status
+              path: {{ .Values.hub.probePath }}
               port: {{ .Values.hub.port }}
             initialDelaySeconds: 30
             periodSeconds: 5
             timeoutSeconds: {{ .Values.hub.livenessTimeout }}
           readinessProbe:
             httpGet:
-              path: /wd/hub/status
+              path: {{ .Values.hub.probePath }}
               port: {{ .Values.hub.port }}
             initialDelaySeconds: {{ .Values.hub.readinessDelay }}
             timeoutSeconds: {{ .Values.hub.readinessTimeout }}

stable/selenium/values.yaml

@@ -25,15 +25,18 @@ hub:
   ## The port which the hub listens on
   port: 4444
 
-  ## Timeout for probe Hub readiness via HTTP request on Hub status
+  ## Timeout for probe Hub readiness via HTTP request on hub.probePath
   readinessTimeout: 1
 
   ## Initial delay before performing the first readinessProbe
   readinessDelay: 15
 
-  ## Timeout for probe Hub liveness via HTTP request on Hub status
+  ## Timeout for probe Hub liveness via HTTP request on hub.probePath
   livenessTimeout: 1
 
+  ## Path for checking readiness and liveness via HTTP Request
+  probePath: "/wd/hub/status"
+
   ## Set the JAVA_TOOL_OPTIONS environment variable
   ## If you find your selenium hub is OOMKilled, try adding -XX:+UseSerialGC
   javaOpts: "-Xmx400m"