add UpgradePlan to the kubeadm.output API group

cmd/kubeadm/app/apis/output/register.go

@@ -48,6 +48,7 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&BootstrapToken{},
 		&Images{},
+		&UpgradePlan{},
 	)
 	return nil
 }

cmd/kubeadm/app/apis/output/types.go

@@ -40,3 +40,20 @@ type Images struct {
 
 	Images []string
 }
+
+// ComponentUpgradePlan represents information about upgrade plan for one component
+type ComponentUpgradePlan struct {
+	Name           string
+	CurrentVersion string
+	NewVersion     string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// UpgradePlan represents information about upgrade plan for the output
+// produced by 'kubeadm upgrade plan'
+type UpgradePlan struct {
+	metav1.TypeMeta
+
+	Components []ComponentUpgradePlan
+}

cmd/kubeadm/app/apis/output/v1alpha1/register.go

@@ -60,6 +60,7 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&BootstrapToken{},
 		&Images{},
+		&UpgradePlan{},
 	)
 	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
 	return nil

cmd/kubeadm/app/apis/output/v1alpha1/types.go

@@ -40,3 +40,20 @@ type Images struct {
 
 	Images []string `json:"images"`
 }
+
+// ComponentUpgradePlan represents information about upgrade plan for one component
+type ComponentUpgradePlan struct {
+	Name           string `json:"name"`
+	CurrentVersion string `json:"currentVersion"`
+	NewVersion     string `json:"newVersion"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// UpgradePlan represents information about upgrade plan for the output
+// produced by 'kubeadm upgrade plan'
+type UpgradePlan struct {
+	metav1.TypeMeta
+
+	Components []ComponentUpgradePlan `json:"components"`
+}

cmd/kubeadm/app/apis/output/v1alpha1/zz_generated.conversion.go

@@ -45,6 +45,16 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddGeneratedConversionFunc((*ComponentUpgradePlan)(nil), (*output.ComponentUpgradePlan)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha1_ComponentUpgradePlan_To_output_ComponentUpgradePlan(a.(*ComponentUpgradePlan), b.(*output.ComponentUpgradePlan), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*output.ComponentUpgradePlan)(nil), (*ComponentUpgradePlan)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_output_ComponentUpgradePlan_To_v1alpha1_ComponentUpgradePlan(a.(*output.ComponentUpgradePlan), b.(*ComponentUpgradePlan), scope)
+	}); err != nil {
+		return err
+	}
 	if err := s.AddGeneratedConversionFunc((*Images)(nil), (*output.Images)(nil), func(a, b interface{}, scope conversion.Scope) error {
 		return Convert_v1alpha1_Images_To_output_Images(a.(*Images), b.(*output.Images), scope)
 	}); err != nil {
@@ -55,6 +65,16 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddGeneratedConversionFunc((*UpgradePlan)(nil), (*output.UpgradePlan)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha1_UpgradePlan_To_output_UpgradePlan(a.(*UpgradePlan), b.(*output.UpgradePlan), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*output.UpgradePlan)(nil), (*UpgradePlan)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_output_UpgradePlan_To_v1alpha1_UpgradePlan(a.(*output.UpgradePlan), b.(*UpgradePlan), scope)
+	}); err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -78,6 +98,30 @@ func Convert_output_BootstrapToken_To_v1alpha1_BootstrapToken(in *output.Bootstr
 	return autoConvert_output_BootstrapToken_To_v1alpha1_BootstrapToken(in, out, s)
 }
 
+func autoConvert_v1alpha1_ComponentUpgradePlan_To_output_ComponentUpgradePlan(in *ComponentUpgradePlan, out *output.ComponentUpgradePlan, s conversion.Scope) error {
+	out.Name = in.Name
+	out.CurrentVersion = in.CurrentVersion
+	out.NewVersion = in.NewVersion
+	return nil
+}
+
+// Convert_v1alpha1_ComponentUpgradePlan_To_output_ComponentUpgradePlan is an autogenerated conversion function.
+func Convert_v1alpha1_ComponentUpgradePlan_To_output_ComponentUpgradePlan(in *ComponentUpgradePlan, out *output.ComponentUpgradePlan, s conversion.Scope) error {
+	return autoConvert_v1alpha1_ComponentUpgradePlan_To_output_ComponentUpgradePlan(in, out, s)
+}
+
+func autoConvert_output_ComponentUpgradePlan_To_v1alpha1_ComponentUpgradePlan(in *output.ComponentUpgradePlan, out *ComponentUpgradePlan, s conversion.Scope) error {
+	out.Name = in.Name
+	out.CurrentVersion = in.CurrentVersion
+	out.NewVersion = in.NewVersion
+	return nil
+}
+
+// Convert_output_ComponentUpgradePlan_To_v1alpha1_ComponentUpgradePlan is an autogenerated conversion function.
+func Convert_output_ComponentUpgradePlan_To_v1alpha1_ComponentUpgradePlan(in *output.ComponentUpgradePlan, out *ComponentUpgradePlan, s conversion.Scope) error {
+	return autoConvert_output_ComponentUpgradePlan_To_v1alpha1_ComponentUpgradePlan(in, out, s)
+}
+
 func autoConvert_v1alpha1_Images_To_output_Images(in *Images, out *output.Images, s conversion.Scope) error {
 	out.Images = *(*[]string)(unsafe.Pointer(&in.Images))
 	return nil
@@ -97,3 +141,23 @@ func autoConvert_output_Images_To_v1alpha1_Images(in *output.Images, out *Images
 func Convert_output_Images_To_v1alpha1_Images(in *output.Images, out *Images, s conversion.Scope) error {
 	return autoConvert_output_Images_To_v1alpha1_Images(in, out, s)
 }
+
+func autoConvert_v1alpha1_UpgradePlan_To_output_UpgradePlan(in *UpgradePlan, out *output.UpgradePlan, s conversion.Scope) error {
+	out.Components = *(*[]output.ComponentUpgradePlan)(unsafe.Pointer(&in.Components))
+	return nil
+}
+
+// Convert_v1alpha1_UpgradePlan_To_output_UpgradePlan is an autogenerated conversion function.
+func Convert_v1alpha1_UpgradePlan_To_output_UpgradePlan(in *UpgradePlan, out *output.UpgradePlan, s conversion.Scope) error {
+	return autoConvert_v1alpha1_UpgradePlan_To_output_UpgradePlan(in, out, s)
+}
+
+func autoConvert_output_UpgradePlan_To_v1alpha1_UpgradePlan(in *output.UpgradePlan, out *UpgradePlan, s conversion.Scope) error {
+	out.Components = *(*[]ComponentUpgradePlan)(unsafe.Pointer(&in.Components))
+	return nil
+}
+
+// Convert_output_UpgradePlan_To_v1alpha1_UpgradePlan is an autogenerated conversion function.
+func Convert_output_UpgradePlan_To_v1alpha1_UpgradePlan(in *output.UpgradePlan, out *UpgradePlan, s conversion.Scope) error {
+	return autoConvert_output_UpgradePlan_To_v1alpha1_UpgradePlan(in, out, s)
+}

cmd/kubeadm/app/apis/output/v1alpha1/zz_generated.deepcopy.go

@@ -50,6 +50,22 @@ func (in *BootstrapToken) DeepCopyObject() runtime.Object {
 	return nil
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ComponentUpgradePlan) DeepCopyInto(out *ComponentUpgradePlan) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentUpgradePlan.
+func (in *ComponentUpgradePlan) DeepCopy() *ComponentUpgradePlan {
+	if in == nil {
+		return nil
+	}
+	out := new(ComponentUpgradePlan)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Images) DeepCopyInto(out *Images) {
 	*out = *in
@@ -79,3 +95,33 @@ func (in *Images) DeepCopyObject() runtime.Object {
 	}
 	return nil
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UpgradePlan) DeepCopyInto(out *UpgradePlan) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.Components != nil {
+		in, out := &in.Components, &out.Components
+		*out = make([]ComponentUpgradePlan, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UpgradePlan.
+func (in *UpgradePlan) DeepCopy() *UpgradePlan {
+	if in == nil {
+		return nil
+	}
+	out := new(UpgradePlan)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *UpgradePlan) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}

cmd/kubeadm/app/apis/output/zz_generated.deepcopy.go

@@ -50,6 +50,22 @@ func (in *BootstrapToken) DeepCopyObject() runtime.Object {
 	return nil
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ComponentUpgradePlan) DeepCopyInto(out *ComponentUpgradePlan) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ComponentUpgradePlan.
+func (in *ComponentUpgradePlan) DeepCopy() *ComponentUpgradePlan {
+	if in == nil {
+		return nil
+	}
+	out := new(ComponentUpgradePlan)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Images) DeepCopyInto(out *Images) {
 	*out = *in
@@ -79,3 +95,33 @@ func (in *Images) DeepCopyObject() runtime.Object {
 	}
 	return nil
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *UpgradePlan) DeepCopyInto(out *UpgradePlan) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.Components != nil {
+		in, out := &in.Components, &out.Components
+		*out = make([]ComponentUpgradePlan, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UpgradePlan.
+func (in *UpgradePlan) DeepCopy() *UpgradePlan {
+	if in == nil {
+		return nil
+	}
+	out := new(UpgradePlan)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *UpgradePlan) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}