Merge pull request #562 from wsscc2021/helm-chart-tolerations

Add tolerations to cronjob in helm chart

charts/descheduler/README.md

@@ -65,3 +65,4 @@ The following table lists the configurable parameters of the _descheduler_ chart
 | `serviceAccount.create`        | If `true`, create a service account for the cron job                                                                  | `true`                               |
 | `serviceAccount.name`          | The name of the service account to use, if not set and create is true a name is generated using the fullname template | `nil`                                |
 | `nodeSelector`                 | Node selectors to run the descheduler cronjob on specific nodes                                                       | `nil`                                |
+| `tolerations`                  | tolerations to run the descheduler cronjob on specific nodes                                                          | `nil`                                |

charts/descheduler/templates/cronjob.yaml

@@ -37,6 +37,10 @@ spec:
           nodeSelector:
             {{- toYaml . | nindent 12 }}
           {{- end }}
+          {{- with .Values.tolerations }}
+          tolerations:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
           {{- if .Values.priorityClassName }}
           priorityClassName: {{ .Values.priorityClassName }}
           {{- end }}

charts/descheduler/values.yaml

@@ -64,6 +64,12 @@ priorityClassName: system-cluster-critical
 nodeSelector: {}
 #  foo: bar
 
+tolerations: []
+# - key: 'management'
+#   operator: 'Equal'
+#   value: 'tool'
+#   effect: 'NoSchedule'
+
 rbac:
   # Specifies whether RBAC resources should be created
   create: true