Change:
<ins> /* Copyright 2014 Google Inc. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package config import ( "reflect" "testing" "github.com/GoogleCloudPlatform/kubernetes/pkg/api" "github.com/GoogleCloudPlatform/kubernetes/pkg/api/testapi" "github.com/ghodss/yaml" ) func noDefault(*api.Pod) error { return nil } func TestDecodeSinglePod(t *testing.T) { pod := &api.Pod{ TypeMeta: api.TypeMeta{ APIVersion: "", }, ObjectMeta: api.ObjectMeta{ Name:      "test", UID:       "12345", Namespace: "mynamespace", }, Spec: api.PodSpec{ RestartPolicy: api.RestartPolicyAlways, DNSPolicy:     api.DNSClusterFirst, Containers: []api.Container{{ Name:                   "image", Image:                  "test/image", ImagePullPolicy:        "IfNotPresent", TerminationMessagePath: "/dev/termination-log", }}, }, } json, err := testapi.Codec().Encode(pod) if err != nil { t.Errorf("unexpected error: %v", err) } parsed, podOut, err := tryDecodeSinglePod(json, noDefault) if testapi.Version() == "v1beta1" { // v1beta1 conversion leaves empty lists that should be nil podOut.Spec.Containers[0].Resources.Limits = nil podOut.Spec.Containers[0].Resources.Requests = nil } if !parsed { t.Errorf("expected to have parsed file: (%s)", string(json)) } if err != nil { t.Errorf("unexpected error: %v (%s)", err, string(json)) } if !reflect.DeepEqual(pod, podOut) { t.Errorf("expected:n%#vngot:n%#vn%s", pod, podOut, string(json)) } externalPod, err := testapi.Converter().ConvertToVersion(pod, "v1beta3") if err != nil { t.Errorf("unexpected error: %v", err) } yaml, err := yaml.Marshal(externalPod) if err != nil { t.Errorf("unexpected error: %v", err) } parsed, podOut, err = tryDecodeSinglePod(yaml, noDefault) if !parsed { t.Errorf("expected to have parsed file: (%s)", string(yaml)) } if err != nil { t.Errorf("unexpected error: %v (%s)", err, string(yaml)) } if !reflect.DeepEqual(pod, podOut) { t.Errorf("expected:n%#vngot:n%#vn%s", pod, podOut, string(yaml)) } } func TestDecodePodList(t *testing.T) { pod := &api.Pod{ TypeMeta: api.TypeMeta{ APIVersion: "", }, ObjectMeta: api.ObjectMeta{ Name:      "test", UID:       "12345", Namespace: "mynamespace", }, Spec: api.PodSpec{ RestartPolicy: api.RestartPolicyAlways, DNSPolicy:     api.DNSClusterFirst, Containers: []api.Container{{ Name:                   "image", Image:                  "test/image", ImagePullPolicy:        "IfNotPresent", TerminationMessagePath: "/dev/termination-log", }}, }, } podList := &api.PodList{ Items: []api.Pod{*pod}, } json, err := testapi.Codec().Encode(podList) if err != nil { t.Errorf("unexpected error: %v", err) } parsed, podListOut, err := tryDecodePodList(json, noDefault) if testapi.Version() == "v1beta1" { // v1beta1 conversion leaves empty lists that should be nil podListOut.Items[0].Spec.Containers[0].Resources.Limits = nil podListOut.Items[0].Spec.Containers[0].Resources.Requests = nil } if !parsed { t.Errorf("expected to have parsed file: (%s)", string(json)) } if err != nil { t.Errorf("unexpected error: %v (%s)", err, string(json)) } if !reflect.DeepEqual(podList, &podListOut) { t.Errorf("expected:n%#vngot:n%#vn%s", podList, &podListOut, string(json)) } externalPodList, err := testapi.Converter().ConvertToVersion(podList, "v1beta3") if err != nil { t.Errorf("unexpected error: %v", err) } yaml, err := yaml.Marshal(externalPodList) if err != nil { t.Errorf("unexpected error: %v", err) } parsed, podListOut, err = tryDecodePodList(yaml, noDefault) if !parsed { t.Errorf("expected to have parsed file: (%s)", string(yaml)) } if err != nil { t.Errorf("unexpected error: %v (%s)", err, string(yaml)) } if !reflect.DeepEqual(podList, &podListOut) { t.Errorf("expected:n%#vngot:n%#vn%s", pod, &podListOut, string(yaml)) } } </ins>

Discussion:
Following on from the Kubelet should accept YAML pod specifications. Currnelty it supports only JSON pod specifications.