Update to Docker 18.09 for Windows (#4223)

examples/windows/kubernetes-windows-docker-version.json

@@ -21,7 +21,7 @@
     "windowsProfile": {
       "adminUsername": "azureuser",
       "adminPassword": "replacepassword1234$",
-      "windowsDockerVersion": "17.06.2-ee-16"
+      "windowsDockerVersion": "18.09.0"
     },
     "linuxProfile": {
       "adminUsername": "azureuser",

parts/windowsparams.t

@@ -78,7 +78,7 @@
       "type": "string"
     },
     "windowsDockerVersion": {
-      "defaultValue": "17.06.2-ee-16",
+      "defaultValue": "18.09.0",
       "metadata": {
         "description": "The version of Docker to be installed on Windows Nodes"
       },

pkg/api/const.go

@@ -44,7 +44,7 @@ const (
 	// DockerCEDockerComposeVersion is the Docker Compose version
 	DockerCEDockerComposeVersion = "1.14.0"
 	// KubernetesWindowsDockerVersion is the default version for docker on Windows nodes in kubernetes
-	KubernetesWindowsDockerVersion = "17.06.2-ee-16"
+	KubernetesWindowsDockerVersion = "18.09.0"
 )
 
 // validation values