Merge pull request #14575 from soltysh/jobs_podtemplate_not_pointer

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pkg/apis/extensions/v1beta1/conversion_generated.go

@@ -2792,13 +2792,8 @@ func autoconvert_extensions_JobSpec_To_v1beta1_JobSpec(in *extensions.JobSpec, o
 	} else {
 		out.Selector = nil
 	}
-	if in.Template != nil {
-		out.Template = new(v1.PodTemplateSpec)
-		if err := convert_api_PodTemplateSpec_To_v1_PodTemplateSpec(in.Template, out.Template, s); err != nil {
-			return err
-		}
-	} else {
-		out.Template = nil
+	if err := convert_api_PodTemplateSpec_To_v1_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
 	}
 	return nil
 }
@@ -3714,13 +3709,8 @@ func autoconvert_v1beta1_JobSpec_To_extensions_JobSpec(in *JobSpec, out *extensi
 	} else {
 		out.Selector = nil
 	}
-	if in.Template != nil {
-		out.Template = new(api.PodTemplateSpec)
-		if err := convert_v1_PodTemplateSpec_To_api_PodTemplateSpec(in.Template, out.Template, s); err != nil {
-			return err
-		}
-	} else {
-		out.Template = nil
+	if err := convert_v1_PodTemplateSpec_To_api_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
 	}
 	return nil
 }

pkg/apis/extensions/v1beta1/deep_copy_generated.go

@@ -1313,13 +1313,8 @@ func deepCopy_v1beta1_JobSpec(in JobSpec, out *JobSpec, c *conversion.Cloner) er
 	} else {
 		out.Selector = nil
 	}
-	if in.Template != nil {
-		out.Template = new(v1.PodTemplateSpec)
-		if err := deepCopy_v1_PodTemplateSpec(*in.Template, out.Template, c); err != nil {
-			return err
-		}
-	} else {
-		out.Template = nil
+	if err := deepCopy_v1_PodTemplateSpec(in.Template, &out.Template, c); err != nil {
+		return err
 	}
 	return nil
 }

pkg/apis/extensions/v1beta1/defaults.go

@@ -89,10 +89,7 @@ func addDefaultingFuncs() {
 			}
 		},
 		func(obj *Job) {
-			var labels map[string]string
-			if obj.Spec.Template != nil {
-				labels = obj.Spec.Template.Labels
-			}
+			labels := obj.Spec.Template.Labels
 			// TODO: support templates defined elsewhere when we support them in the API
 			if labels != nil {
 				if len(obj.Spec.Selector) == 0 {

pkg/apis/extensions/v1beta1/defaults_test.go

@@ -207,7 +207,7 @@ func TestSetDefaultJob(t *testing.T) {
 		// selector from template labels, completions and parallelism - default
 		{
 			Spec: JobSpec{
-				Template: &v1.PodTemplateSpec{
+				Template: v1.PodTemplateSpec{
 					ObjectMeta: v1.ObjectMeta{
 						Labels: map[string]string{"job": "selector"},
 					},
@@ -218,7 +218,7 @@ func TestSetDefaultJob(t *testing.T) {
 		{
 			Spec: JobSpec{
 				Completions: newInt(1),
-				Template: &v1.PodTemplateSpec{
+				Template: v1.PodTemplateSpec{
 					ObjectMeta: v1.ObjectMeta{
 						Labels: map[string]string{"job": "selector"},
 					},
@@ -229,7 +229,7 @@ func TestSetDefaultJob(t *testing.T) {
 		{
 			Spec: JobSpec{
 				Parallelism: newInt(1),
-				Template: &v1.PodTemplateSpec{
+				Template: v1.PodTemplateSpec{
 					ObjectMeta: v1.ObjectMeta{
 						Labels: map[string]string{"job": "selector"},
 					},

pkg/apis/extensions/v1beta1/types.go

@@ -417,7 +417,7 @@ type JobSpec struct {
 	// Template is the object that describes the pod that will be created when
 	// executing a job.
 	// More info: http://releases.k8s.io/HEAD/docs/user-guide/jobs.md
-	Template *v1.PodTemplateSpec `json:"template"`
+	Template v1.PodTemplateSpec `json:"template"`
 }
 
 // JobStatus represents the current state of a Job.