updates to support alternate k8s scheduler (helm#14362)

Signed-off-by: Sathya Balakrishnan <[email protected]>
madifaya · Jun 1, 2019 · bd33b03 · bd33b03
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Showing 4 changed files with 11 additions and 2 deletions.
diff --git a/stable/percona/Chart.yaml b/stable/percona/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: percona
-version: 1.0.0
+version: 1.1.0
 appVersion: 5.7.17
 description: free, fully compatible, enhanced, open source drop-in replacement for
   MySQL

diff --git a/stable/percona/README.md b/stable/percona/README.md
@@ -1,6 +1,6 @@
 # Percona
 
-[Percona Server](https://MySQL.org) for MySQL® is a free, fully compatible, enhanced, open source drop-in replacement for MySQL that provides superior performance, scalability and instrumentation. With over 3,000,000 downloads, Percona Server for MySQL's self-tuning algorithms and support for extremely high-performance hardware delivers excellent performance and reliability. 
+[Percona Server](https://MySQL.org) for MySQL® is a free, fully compatible, enhanced, open source drop-in replacement for MySQL that provides superior performance, scalability and instrumentation. With over 3,000,000 downloads, Percona Server for MySQL's self-tuning algorithms and support for extremely high-performance hardware delivers excellent performance and reliability.
 
 Notable users include Netflix, Amazon Web Services, Alcatel-Lucent, and Smug Mug.
 
@@ -55,6 +55,7 @@ The following table lists the configurable parameters of the Percona chart and t
 | `perconaUser`                | Username of new user to create.    | `nil`                                                      |
 | `perconaPassword`            | Password for the new user.         | `nil`                                                      |
 | `perconaDatabase`            | Name for new database to create.   | `nil`                                                      |
+| `schedulerName`            | Name of the k8s scheduler (other than default)  | `nil`                                         |
 | `persistence.enabled`      | Create a volume to store data      | false                                                       |
 | `persistence.size`         | Size of persistent volume claim    | 8Gi RW                                                     |
 | `persistence.storageClass` | Type of persistent volume claim    | nil  (uses alpha storage class annotation)                 |

diff --git a/stable/percona/templates/deployment.yaml b/stable/percona/templates/deployment.yaml
@@ -13,6 +13,9 @@ spec:
       labels:
         app: {{ template "percona.fullname" . }}
     spec:
+      {{- if .Values.schedulerName }}
+      schedulerName: "{{ .Values.schedulerName }}"
+      {{- end }}
       initContainers:
       - name: "remove-lost-found"
         image: "busybox:1.25.0"

diff --git a/stable/percona/values.yaml b/stable/percona/values.yaml
@@ -31,6 +31,11 @@ imageTag: "5.7.17"
 ##
 imagePullPolicy: IfNotPresent
 
+## Use an alternate scheduler, e.g. "stork".
+## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
+##
+# schedulerName: "default-scheduler"
+
 ## Persist data to a persistent volume
 persistence:
   enabled: false