1 files changed, 342 insertions, 0 deletions
diff --git a/vendor/k8s.io/client-go/pkg/apis/apps/v1beta1/conversion.go b/vendor/k8s.io/client-go/pkg/apis/apps/v1beta1/conversion.go
new file mode 100644
index 000000000..66badd15f
--- /dev/null
+++ b/vendor/k8s.io/client-go/pkg/apis/apps/v1beta1/conversion.go
@@ -0,0 +1,342 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 v1beta1
+
+import (
+	"fmt"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	"k8s.io/client-go/pkg/api"
+	"k8s.io/client-go/pkg/api/v1"
+	"k8s.io/client-go/pkg/apis/apps"
+	"k8s.io/client-go/pkg/apis/extensions"
+)
+
+func addConversionFuncs(scheme *runtime.Scheme) error {
+	// Add non-generated conversion functions to handle the *int32 -> int32
+	// conversion. A pointer is useful in the versioned type so we can default
+	// it, but a plain int32 is more convenient in the internal type. These
+	// functions are the same as the autogenerated ones in every other way.
+	err := scheme.AddConversionFuncs(
+		Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec,
+		Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec,
+		Convert_v1beta1_StatefulSetUpdateStrategy_To_apps_StatefulSetUpdateStrategy,
+		Convert_apps_StatefulSetUpdateStrategy_To_v1beta1_StatefulSetUpdateStrategy,
+		// extensions
+		// TODO: below conversions should be dropped in favor of auto-generated
+		// ones, see https://github.com/kubernetes/kubernetextensionsssues/39865
+		Convert_v1beta1_ScaleStatus_To_extensions_ScaleStatus,
+		Convert_extensions_ScaleStatus_To_v1beta1_ScaleStatus,
+		Convert_v1beta1_DeploymentSpec_To_extensions_DeploymentSpec,
+		Convert_extensions_DeploymentSpec_To_v1beta1_DeploymentSpec,
+		Convert_v1beta1_DeploymentStrategy_To_extensions_DeploymentStrategy,
+		Convert_extensions_DeploymentStrategy_To_v1beta1_DeploymentStrategy,
+		Convert_v1beta1_RollingUpdateDeployment_To_extensions_RollingUpdateDeployment,
+		Convert_extensions_RollingUpdateDeployment_To_v1beta1_RollingUpdateDeployment,
+	)
+	if err != nil {
+		return err
+	}
+
+	// Add field label conversions for kinds having selectable nothing but ObjectMeta fields.
+	err = scheme.AddFieldLabelConversionFunc("apps/v1beta1", "StatefulSet",
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name", "metadata.namespace", "status.successful":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported for StatefulSet: %s", label)
+			}
+		})
+	if err != nil {
+		return err
+	}
+	err = scheme.AddFieldLabelConversionFunc("apps/v1beta1", "Deployment",
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name", "metadata.namespace":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label %q not supported for Deployment", label)
+			}
+		})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Convert_v1beta1_StatefulSetSpec_To_apps_StatefulSetSpec(in *StatefulSetSpec, out *apps.StatefulSetSpec, s conversion.Scope) error {
+	if in.Replicas != nil {
+		out.Replicas = *in.Replicas
+	}
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(metav1.LabelSelector)
+		if err := s.Convert(*in, *out, 0); err != nil {
+			return err
+		}
+	} else {
+		out.Selector = nil
+	}
+	if err := s.Convert(&in.Template, &out.Template, 0); err != nil {
+		return err
+	}
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]api.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			if err := s.Convert(&(*in)[i], &(*out)[i], 0); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.VolumeClaimTemplates = nil
+	}
+	if err := Convert_v1beta1_StatefulSetUpdateStrategy_To_apps_StatefulSetUpdateStrategy(&in.UpdateStrategy, &out.UpdateStrategy, s); err != nil {
+		return err
+	}
+	if in.RevisionHistoryLimit != nil {
+		out.RevisionHistoryLimit = new(int32)
+		*out.RevisionHistoryLimit = *in.RevisionHistoryLimit
+	} else {
+		out.RevisionHistoryLimit = nil
+	}
+	out.ServiceName = in.ServiceName
+	out.PodManagementPolicy = apps.PodManagementPolicyType(in.PodManagementPolicy)
+	return nil
+}
+
+func Convert_apps_StatefulSetSpec_To_v1beta1_StatefulSetSpec(in *apps.StatefulSetSpec, out *StatefulSetSpec, s conversion.Scope) error {
+	out.Replicas = new(int32)
+	*out.Replicas = in.Replicas
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(metav1.LabelSelector)
+		if err := s.Convert(*in, *out, 0); err != nil {
+			return err
+		}
+	} else {
+		out.Selector = nil
+	}
+	if err := s.Convert(&in.Template, &out.Template, 0); err != nil {
+		return err
+	}
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]v1.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			if err := s.Convert(&(*in)[i], &(*out)[i], 0); err != nil {
+				return err
+			}
+		}
+	} else {
+		out.VolumeClaimTemplates = nil
+	}
+	if in.RevisionHistoryLimit != nil {
+		out.RevisionHistoryLimit = new(int32)
+		*out.RevisionHistoryLimit = *in.RevisionHistoryLimit
+	} else {
+		out.RevisionHistoryLimit = nil
+	}
+	out.ServiceName = in.ServiceName
+	out.PodManagementPolicy = PodManagementPolicyType(in.PodManagementPolicy)
+	if err := Convert_apps_StatefulSetUpdateStrategy_To_v1beta1_StatefulSetUpdateStrategy(&in.UpdateStrategy, &out.UpdateStrategy, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_v1beta1_StatefulSetUpdateStrategy_To_apps_StatefulSetUpdateStrategy(in *StatefulSetUpdateStrategy, out *apps.StatefulSetUpdateStrategy, s conversion.Scope) error {
+	out.Type = apps.StatefulSetUpdateStrategyType(in.Type)
+	if in.RollingUpdate != nil {
+		out.RollingUpdate = new(apps.RollingUpdateStatefulSetStrategy)
+		out.RollingUpdate.Partition = *in.RollingUpdate.Partition
+	} else {
+		out.RollingUpdate = nil
+	}
+	return nil
+}
+
+func Convert_apps_StatefulSetUpdateStrategy_To_v1beta1_StatefulSetUpdateStrategy(in *apps.StatefulSetUpdateStrategy, out *StatefulSetUpdateStrategy, s conversion.Scope) error {
+	out.Type = StatefulSetUpdateStrategyType(in.Type)
+	if in.RollingUpdate != nil {
+		out.RollingUpdate = new(RollingUpdateStatefulSetStrategy)
+		out.RollingUpdate.Partition = new(int32)
+		*out.RollingUpdate.Partition = in.RollingUpdate.Partition
+	} else {
+		out.RollingUpdate = nil
+	}
+	return nil
+}
+
+func Convert_extensions_ScaleStatus_To_v1beta1_ScaleStatus(in *extensions.ScaleStatus, out *ScaleStatus, s conversion.Scope) error {
+	out.Replicas = int32(in.Replicas)
+
+	out.Selector = nil
+	out.TargetSelector = ""
+	if in.Selector != nil {
+		if in.Selector.MatchExpressions == nil || len(in.Selector.MatchExpressions) == 0 {
+			out.Selector = in.Selector.MatchLabels
+		}
+
+		selector, err := metav1.LabelSelectorAsSelector(in.Selector)
+		if err != nil {
+			return fmt.Errorf("invalid label selector: %v", err)
+		}
+		out.TargetSelector = selector.String()
+	}
+	return nil
+}
+
+func Convert_v1beta1_ScaleStatus_To_extensions_ScaleStatus(in *ScaleStatus, out *extensions.ScaleStatus, s conversion.Scope) error {
+	out.Replicas = in.Replicas
+
+	// Normally when 2 fields map to the same internal value we favor the old field, since
+	// old clients can't be expected to know about new fields but clients that know about the
+	// new field can be expected to know about the old field (though that's not quite true, due
+	// to kubectl apply). However, these fields are readonly, so any non-nil value should work.
+	if in.TargetSelector != "" {
+		labelSelector, err := metav1.ParseToLabelSelector(in.TargetSelector)
+		if err != nil {
+			out.Selector = nil
+			return fmt.Errorf("failed to parse target selector: %v", err)
+		}
+		out.Selector = labelSelector
+	} else if in.Selector != nil {
+		out.Selector = new(metav1.LabelSelector)
+		selector := make(map[string]string)
+		for key, val := range in.Selector {
+			selector[key] = val
+		}
+		out.Selector.MatchLabels = selector
+	} else {
+		out.Selector = nil
+	}
+	return nil
+}
+
+func Convert_v1beta1_DeploymentSpec_To_extensions_DeploymentSpec(in *DeploymentSpec, out *extensions.DeploymentSpec, s conversion.Scope) error {
+	if in.Replicas != nil {
+		out.Replicas = *in.Replicas
+	}
+	out.Selector = in.Selector
+	if err := v1.Convert_v1_PodTemplateSpec_To_api_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
+	}
+	if err := Convert_v1beta1_DeploymentStrategy_To_extensions_DeploymentStrategy(&in.Strategy, &out.Strategy, s); err != nil {
+		return err
+	}
+	out.RevisionHistoryLimit = in.RevisionHistoryLimit
+	out.MinReadySeconds = in.MinReadySeconds
+	out.Paused = in.Paused
+	if in.RollbackTo != nil {
+		out.RollbackTo = new(extensions.RollbackConfig)
+		out.RollbackTo.Revision = in.RollbackTo.Revision
+	} else {
+		out.RollbackTo = nil
+	}
+	if in.ProgressDeadlineSeconds != nil {
+		out.ProgressDeadlineSeconds = new(int32)
+		*out.ProgressDeadlineSeconds = *in.ProgressDeadlineSeconds
+	}
+	return nil
+}
+
+func Convert_extensions_DeploymentSpec_To_v1beta1_DeploymentSpec(in *extensions.DeploymentSpec, out *DeploymentSpec, s conversion.Scope) error {
+	out.Replicas = &in.Replicas
+	out.Selector = in.Selector
+	if err := v1.Convert_api_PodTemplateSpec_To_v1_PodTemplateSpec(&in.Template, &out.Template, s); err != nil {
+		return err
+	}
+	if err := Convert_extensions_DeploymentStrategy_To_v1beta1_DeploymentStrategy(&in.Strategy, &out.Strategy, s); err != nil {
+		return err
+	}
+	if in.RevisionHistoryLimit != nil {
+		out.RevisionHistoryLimit = new(int32)
+		*out.RevisionHistoryLimit = int32(*in.RevisionHistoryLimit)
+	}
+	out.MinReadySeconds = int32(in.MinReadySeconds)
+	out.Paused = in.Paused
+	if in.RollbackTo != nil {
+		out.RollbackTo = new(RollbackConfig)
+		out.RollbackTo.Revision = int64(in.RollbackTo.Revision)
+	} else {
+		out.RollbackTo = nil
+	}
+	if in.ProgressDeadlineSeconds != nil {
+		out.ProgressDeadlineSeconds = new(int32)
+		*out.ProgressDeadlineSeconds = *in.ProgressDeadlineSeconds
+	}
+	return nil
+}
+
+func Convert_extensions_DeploymentStrategy_To_v1beta1_DeploymentStrategy(in *extensions.DeploymentStrategy, out *DeploymentStrategy, s conversion.Scope) error {
+	out.Type = DeploymentStrategyType(in.Type)
+	if in.RollingUpdate != nil {
+		out.RollingUpdate = new(RollingUpdateDeployment)
+		if err := Convert_extensions_RollingUpdateDeployment_To_v1beta1_RollingUpdateDeployment(in.RollingUpdate, out.RollingUpdate, s); err != nil {
+			return err
+		}
+	} else {
+		out.RollingUpdate = nil
+	}
+	return nil
+}
+
+func Convert_v1beta1_DeploymentStrategy_To_extensions_DeploymentStrategy(in *DeploymentStrategy, out *extensions.DeploymentStrategy, s conversion.Scope) error {
+	out.Type = extensions.DeploymentStrategyType(in.Type)
+	if in.RollingUpdate != nil {
+		out.RollingUpdate = new(extensions.RollingUpdateDeployment)
+		if err := Convert_v1beta1_RollingUpdateDeployment_To_extensions_RollingUpdateDeployment(in.RollingUpdate, out.RollingUpdate, s); err != nil {
+			return err
+		}
+	} else {
+		out.RollingUpdate = nil
+	}
+	return nil
+}
+
+func Convert_v1beta1_RollingUpdateDeployment_To_extensions_RollingUpdateDeployment(in *RollingUpdateDeployment, out *extensions.RollingUpdateDeployment, s conversion.Scope) error {
+	if err := s.Convert(in.MaxUnavailable, &out.MaxUnavailable, 0); err != nil {
+		return err
+	}
+	if err := s.Convert(in.MaxSurge, &out.MaxSurge, 0); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_extensions_RollingUpdateDeployment_To_v1beta1_RollingUpdateDeployment(in *extensions.RollingUpdateDeployment, out *RollingUpdateDeployment, s conversion.Scope) error {
+	if out.MaxUnavailable == nil {
+		out.MaxUnavailable = &intstr.IntOrString{}
+	}
+	if err := s.Convert(&in.MaxUnavailable, out.MaxUnavailable, 0); err != nil {
+		return err
+	}
+	if out.MaxSurge == nil {
+		out.MaxSurge = &intstr.IntOrString{}
+	}
+	if err := s.Convert(&in.MaxSurge, out.MaxSurge, 0); err != nil {
+		return err
+	}
+	return nil
+}