Support to nodes livenessProbe into the Helm Chart (#1897)

In the Helm Chart, there was no ```livenessProbe``` support for option ```chromeNode```, ```firefoxNode```, and ```edgeNode```. This commit adds these three Helm Chart values: - ```chromeNode.livenessProbe: {}``` - ```firefoxNode.livenessProbe {}``` - ```edgeNode.livenessProbe: {}``` The bellow properties will end up in the pod livenessProbe for the respective node pod. Fixes #1895 Co-authored-by: Diego Molina <[email protected]>
SeleniumHQ · Aug 1, 2023 · fb28eea · fb28eea
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diff --git a/charts/selenium-grid/README.md b/charts/selenium-grid/README.md
@@ -127,6 +127,7 @@ This table contains the configuration parameters of the chart and their default
 | `chromeNode.service.annotations`            | `{}`                                        | Custom annotations for service                                                                                             |
 | `chromeNode.dshmVolumeSizeLimit`            | `1Gi`                                       | Size limit for DSH volume mounted in container (if not set, default is "1Gi")                                              |
 | `chromeNode.startupProbe`                   | `{}`                                        | Probe to check pod is started successfully                                                                                 |
+| `chromeNode.livenessProbe`                  | `{}`                                        | Liveness probe settings                                                                                                    |
 | `chromeNode.terminationGracePeriodSeconds`  | `30`                                        | Time to graceful terminate container (default: 30s)                                                                        |
 | `chromeNode.lifecycle`                      | `{}`                                        | hooks to make pod correctly shutdown or started                                                                            |
 | `chromeNode.extraVolumeMounts`              | `[]`                                        | Extra mounts of declared ExtraVolumes into pod                                                                             |
@@ -161,6 +162,7 @@ This table contains the configuration parameters of the chart and their default
 | `firefoxNode.service.annotations`           | `{}`                                        | Custom annotations for service                                                                                             |
 | `firefoxNode.dshmVolumeSizeLimit`           | `1Gi`                                       | Size limit for DSH volume mounted in container (if not set, default is "1Gi")                                              |
 | `firefoxNode.startupProbe`                  | `{}`                                        | Probe to check pod is started successfully                                                                                 |
+| `firefoxNode.livenessProbe`                 | `{}`                                        | Liveness probe settings                                                                                                    |
 | `firefoxNode.terminationGracePeriodSeconds` | `30`                                        | Time to graceful terminate container (default: 30s)                                                                        |
 | `firefoxNode.lifecycle`                     | `{}`                                        | hooks to make pod correctly shutdown or started                                                                            |
 | `firefoxNode.extraVolumeMounts`             | `[]`                                        | Extra mounts of declared ExtraVolumes into pod                                                                             |
@@ -195,6 +197,7 @@ This table contains the configuration parameters of the chart and their default
 | `edgeNode.service.annotations`              | `{}`                                        | Custom annotations for service                                                                                             |
 | `edgeNode.dshmVolumeSizeLimit`              | `1Gi`                                       | Size limit for DSH volume mounted in container (if not set, default is "1Gi")                                              |
 | `edgeNode.startupProbe`                     | `{}`                                        | Probe to check pod is started successfully                                                                                 |
+| `edgeNode.livenessProbe`                    | `{}`                                        | Liveness probe settings                                                                                                    |
 | `edgeNode.terminationGracePeriodSeconds`    | `30`                                        | Time to graceful terminate container (default: 30s)                                                                        |
 | `edgeNode.lifecycle`                        | `{}`                                        | hooks to make pod correctly shutdown or started                                                                            |
 | `edgeNode.extraVolumeMounts`                | `[]`                                        | Extra mounts of declared ExtraVolumes into pod                                                                             |

diff --git a/charts/selenium-grid/templates/_helpers.tpl b/charts/selenium-grid/templates/_helpers.tpl
@@ -153,6 +153,9 @@ template:
       {{- with .node.startupProbe }}
         startupProbe: {{- toYaml . | nindent 10 }}
       {{- end }}
+      {{- with .node.livenessProbe }}
+        livenessProbe: {{- toYaml . | nindent 10 }}
+      {{- end }}
   {{- if or .Values.global.seleniumGrid.imagePullSecret .node.imagePullSecret }}
     imagePullSecrets:
       - name: {{ default .Values.global.seleniumGrid.imagePullSecret .node.imagePullSecret }}

diff --git a/charts/selenium-grid/values.yaml b/charts/selenium-grid/values.yaml
@@ -429,6 +429,10 @@ chromeNode:
     #   port: 5555
     # failureThreshold: 120
     # periodSeconds: 5
+
+  # Liveness probe settings
+  livenessProbe: {}
+
   # Time to wait for pod termination
   terminationGracePeriodSeconds: 30
   lifecycle: {}
@@ -541,6 +545,10 @@ firefoxNode:
     #   port: 5555
     # failureThreshold: 120
     # periodSeconds: 5
+
+  # Liveness probe settings
+  livenessProbe: {}
+
   # Time to wait for pod termination
   terminationGracePeriodSeconds: 30
   lifecycle: {}
@@ -650,6 +658,10 @@ edgeNode:
     #   port: 5555
     # failureThreshold: 120
     # periodSeconds: 5
+
+  # Liveness probe settings
+  livenessProbe: {}
+
   # Time to wait for pod termination
   terminationGracePeriodSeconds: 30
   lifecycle: {}