[stable/mongodb-replicaset] Add support to customize updateStrategy (#…

…20968) * add support to customize updateStrategy Signed-off-by: Tuan Anh Nguyen <tuananh.nguyen-ext@commercetools.de> * minor version bump Signed-off-by: Tuan Anh Nguyen <tuananh.nguyen-ext@commercetools.de>
helm · Mar 17, 2020 · aa307a3 · aa307a3
1 parent 5efc276
commit aa307a3
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Showing 4 changed files with 10 additions and 2 deletions.
diff --git a/stable/mongodb-replicaset/Chart.yaml b/stable/mongodb-replicaset/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: mongodb-replicaset
 home: https://github.com/mongodb/mongo
-version: 3.13.1
+version: 3.14.0
 appVersion: 3.6
 description: NoSQL document-oriented database that stores JSON-like documents with
   dynamic schemas, simplifying the integration of data in content-driven applications.

diff --git a/stable/mongodb-replicaset/README.md b/stable/mongodb-replicaset/README.md
@@ -38,6 +38,7 @@ The following table lists the configurable parameters of the mongodb chart and t
 | `replicaSetName`                    | The name of the replica set                                               | `rs0`                                               |
 | `skipInitialization`                    | If `true` skip replica set initialization during bootstrapping                                              | `false`      
 | `podDisruptionBudget`               | Pod disruption budget                                                     | `{}`                                                |
+| `updateStrategy`                    | Update strategy                                                   | `nil`                                               |
 | `port`                              | MongoDB port                                                              | `27017`                                             |
 | `imagePullSecrets`                  | Image pull secrets                                                        | `[]`                                                |
 | `installImage.repository`           | Image name for the install container                                      | `unguiculus/mongodb-install`                        |
@@ -406,7 +407,7 @@ metadata:
 spec:
   type: ExternalName
   externalName: mongodb01.mydomain.com
-``` 
+```
 
 If you also put each StatefulSet member behind a loadbalancer the ReplicaSet members outside of the cluster will also be able to reach the pods inside the cluster.
 

diff --git a/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml b/stable/mongodb-replicaset/templates/mongodb-statefulset.yaml
@@ -16,6 +16,10 @@ metadata:
   name: {{ template "mongodb-replicaset.fullname" . }}
   namespace: {{ template "mongodb-replicaset.namespace" . }}
 spec:
+{{- if .Values.updateStrategy }}
+  updateStrategy:
+{{ toYaml .Values.updateStrategy | indent 4 }}
+{{- end }}
   selector:
     matchLabels:
       app: {{ template "mongodb-replicaset.name" . }}

diff --git a/stable/mongodb-replicaset/values.yaml b/stable/mongodb-replicaset/values.yaml
@@ -18,6 +18,9 @@ podDisruptionBudget: {}
   # maxUnavailable: 1
   # minAvailable: 2
 
+# updateStrategy:
+  # type: RollingUpdate
+
 auth:
   enabled: false
   existingKeySecret: ""