Prepare for 1 4 0 release (#153)

* add os and arch node selector keys to helm readme

* prepare for v1.4.0 release

Author: bwagner5

config/helm/aws-node-termination-handler/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 name: aws-node-termination-handler
 description: A Helm chart for the AWS Node Termination Handler
 version: 0.7.5
-appVersion: 1.3.1
+appVersion: 1.4.0
 home: https://github.com/aws/eks-charts
 icon: https://raw.githubusercontent.com/aws/eks-charts/master/docs/logo/aws.png
 sources:

config/helm/aws-node-termination-handler/README.md

@@ -84,3 +84,5 @@ Parameter | Description | Default
 `procUptimeFile` | (Used for Testing) Specify the uptime file | `/proc/uptime`
 `securityContext.runAsUserID` | User ID to run the container | `1000`
 `securityContext.runAsGroupID` | Group ID to run the container | `1000` 
+`nodeSelectorTermsOs` | Operating System Node Selector Key | `beta.kubernetes.io/os`
+`nodeSelectorTermsArch` | CPU Architecture Node Selector Key | `beta.kubernetes.io/arch`

config/helm/aws-node-termination-handler/values.yaml

@@ -4,7 +4,7 @@
 
 image:
   repository: amazon/aws-node-termination-handler
-  tag: v1.3.1
+  tag: v1.4.0
   pullPolicy: IfNotPresent
   pullSecrets: []