Added a Tolerations option which is applied to the pods in the stateful set (#7369)

stable/cockroachdb/Chart.yaml

@@ -1,6 +1,6 @@
 name: cockroachdb
 home: https://www.cockroachlabs.com
-version: 1.2.3
+version: 1.2.4
 appVersion: 2.0.5
 description: CockroachDB is a scalable, survivable, strongly-consistent SQL database.
 icon: https://raw.githubusercontent.com/cockroachdb/cockroach/master/docs/media/cockroach_db.png

stable/cockroachdb/README.md

@@ -75,6 +75,7 @@ The following table lists the configurable parameters of the CockroachDB chart a
 | `Secure.RequestCertsImageTag`  | Image tag to use for requesting TLS certificates | `0.3`                                     |
 | `Secure.ServiceAccount.Create` | Whether to create a new RBAC service account     | `true`                                    |
 | `Secure.ServiceAccount.Name`   | Name of RBAC service account to use              | ``                                        |
+| `Tolerations` | [Kubernetes tolerations](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/) to label the pods in the StatefulSet with | `` |
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
 

stable/cockroachdb/templates/cockroachdb-statefulset.yaml

@@ -237,6 +237,10 @@ spec:
       nodeSelector:
 {{ toYaml .Values.NodeSelector | indent 8 }}
       {{- end }}
+{{- if .Values.Tolerations }}
+      tolerations:
+{{ toYaml .Values.Tolerations | indent 8 }}
+{{- end }}
       containers:
       - name: "{{ printf "%s-%s" .Release.Name .Values.Name | trunc 56 }}"
         image: "{{ .Values.Image }}:{{ .Values.ImageTag }}"

stable/cockroachdb/values.yaml

@@ -51,6 +51,7 @@ PodManagementPolicy: Parallel
 UpdateStrategy:
   type: RollingUpdate
 NodeSelector: {}
+Tolerations: {}
 Secure:
   Enabled: false
   RequestCertsImage: "cockroachdb/cockroach-k8s-request-cert"