test: replace “vanilla” E2E cluster test with non-VHD cluster test (#1650)

.pipelines/pr-e2e.yaml

@@ -69,8 +69,8 @@ jobs:
 
 - template: e2e-job-template.yaml
   parameters:
-    name: 'default_linux_e2e'
-    apimodel: 'examples/kubernetes.json'
+    name: 'k8s_non_vhd_deployment'
+    apimodel: 'examples/kubernetes-ubuntu-distro.json'
 
 - template: e2e-job-template.yaml
   parameters:

examples/kubernetes-ubuntu-distro.json

@@ -0,0 +1,36 @@
+{
+  "apiVersion": "vlabs",
+  "properties": {
+    "orchestratorProfile": {
+      "orchestratorType": "Kubernetes"
+    },
+    "masterProfile": {
+      "count": 1,
+      "dnsPrefix": "",
+      "vmSize": "Standard_D2_v3",
+      "distro": "ubuntu"
+    },
+    "agentPoolProfiles": [
+      {
+        "name": "agentpool1",
+        "count": 2,
+        "vmSize": "Standard_D2_v3",
+        "distro": "ubuntu"
+      }
+    ],
+    "linuxProfile": {
+      "adminUsername": "azureuser",
+      "ssh": {
+        "publicKeys": [
+          {
+            "keyData": ""
+          }
+        ]
+      }
+    },
+    "servicePrincipalProfile": {
+      "clientId": "",
+      "secret": ""
+    }
+  }
+}