add e2e test for k8s 1.10 & 1.11

Author: ib-steffen

infrabox/generator/e2e.json

@@ -29,7 +29,7 @@
         }]
     }, {
         "type": "docker",
-        "name": "e2e-k8s-1-9",
+        "name": "e2e-k8s-1-11",
         "docker_file": "infrabox/test/e2e/Dockerfile",
         "build_context": "../..",
         "build_only": false,
@@ -51,9 +51,35 @@
                 "numNodes": 2,
                 "preemptible": false,
                 "zone": "us-east1-b",
-                "clusterVersion": "1.9"
+                "clusterVersion": "1.11"
+            }
+        }]
+    }, {
+        "type": "docker",
+        "name": "e2e-k8s-1-12",
+        "docker_file": "infrabox/test/e2e/Dockerfile",
+        "build_context": "../..",
+        "build_only": false,
+        "resources": {
+            "limits": { "cpu": 1, "memory": 2048 }
+        },
+        "cache": {
+            "image": true
+        },
+        "timeout": 1800,
+        "services": [{
+            "apiVersion": "gcp.service.infrabox.net/v1alpha1",
+            "kind": "GKECluster",
+            "metadata": {
+                "name": "e2e-cluster"
+            },
+            "spec": {
+                "machineType": "n1-standard-4",
+                "numNodes": 2,
+                "preemptible": false,
+                "zone": "us-east1-b",
+                "clusterVersion": "1.12"
             }
         }]
-
     }]
 }