[stable/kube2iam] Rolling updates (#1276)

* [stable/kube2iam] Rolling updates

Also bump to latest image version

* Allow further update strategies

stable/kube2iam/Chart.yaml

@@ -1,5 +1,5 @@
 name: kube2iam
-version: 0.2.1
+version: 0.3.0
 description: Provide IAM credentials to pods based on annotations.
 keywords:
   - kube2iam

stable/kube2iam/README.md

@@ -52,6 +52,7 @@ Parameter | Description | Default
 `podAnnotations` | annotations to be added to pods | `{}`
 `resources` | pod resource requests & limits | `{}`
 `verbose` | Enable verbose output | `false`
+`updateStrategy` | The strategy for daemon set updates, e.g. `RollingUpdate` (requires Kubernetes 1.6+) | not set
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 

stable/kube2iam/templates/daemonset.yaml

@@ -52,3 +52,7 @@ spec:
       nodeSelector:
 {{ toYaml .Values.nodeSelector | indent 8 }}
     {{- end }}
+  {{- if .Values.updateStrategy }}
+  updateStrategy:
+    type: {{ .Values.updateStrategy }}
+  {{- end }}

stable/kube2iam/values.yaml

@@ -11,7 +11,7 @@ host:
 
 image:
   repository: jtblin/kube2iam
-  tag: 0.2.2
+  tag: 0.6.3
   pullPolicy: IfNotPresent
 
 ## Node labels for pod assignment