[stable/dask] Tolerations for worker deployment (#9529)

* Add worker pod tolerations

See: http://kubernetes.dask.org/en/latest/#deployment-details
Signed-off-by: Erik Sundell <erik.i.sundell@gmail.com>

* Bump chart version

Signed-off-by: Erik Sundell <erik.i.sundell@gmail.com>

stable/dask/Chart.yaml

@@ -1,5 +1,5 @@
 name: dask
-version: 2.0.0
+version: 2.0.1
 appVersion: 1.0.0
 description: Distributed computation in Python with task scheduling
 home: https://dask.pydata.org

stable/dask/templates/dask-worker-deployment.yaml

@@ -44,3 +44,12 @@ spec:
 {{ toYaml .Values.worker.resources | indent 12 }}
           env:
 {{ toYaml .Values.worker.env | indent 12 }}
+      tolerations:
+        - key: "k8s.dask.org_dedicated"
+          operator: "Equal"
+          value: "worker"
+          effect: "NoSchedule"
+        - key: "k8s.dask.org/dedicated"
+          operator: "Equal"
+          value: "worker"
+          effect: "NoSchedule"