Adding compatibility for marathon 1.5

vendor/github.com/gambol99/go-marathon/pod_container_image.go

@@ -0,0 +1,57 @@
+/*
+Copyright 2017 The go-marathon Authors 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 marathon
+
+// ImageType represents the image format type
+type ImageType string
+
+const (
+	// ImageTypeDocker is the docker format
+	ImageTypeDocker ImageType = "DOCKER"
+
+	// ImageTypeAppC is the appc format
+	ImageTypeAppC ImageType = "APPC"
+)
+
+// PodContainerImage describes how to retrieve the container image
+type PodContainerImage struct {
+	Kind      ImageType `json:"kind,omitempty"`
+	ID        string    `json:"id,omitempty"`
+	ForcePull bool      `json:"forcePull,omitempty"`
+}
+
+// NewPodContainerImage creates an empty PodContainerImage
+func NewPodContainerImage() *PodContainerImage {
+	return &PodContainerImage{}
+}
+
+// SetKind sets the Kind of the image
+func (i *PodContainerImage) SetKind(typ ImageType) *PodContainerImage {
+	i.Kind = typ
+	return i
+}
+
+// SetID sets the ID of the image
+func (i *PodContainerImage) SetID(id string) *PodContainerImage {
+	i.ID = id
+	return i
+}
+
+// NewDockerPodContainerImage creates a docker PodContainerImage
+func NewDockerPodContainerImage() *PodContainerImage {
+	return NewPodContainerImage().SetKind(ImageTypeDocker)
+}