k8s ErrorPage middleware now uses k8s service

pkg/provider/kubernetes/crd/traefik/v1alpha1/middleware.go

@@ -28,7 +28,7 @@ type MiddlewareSpec struct {
 	Chain             *Chain                     `json:"chain,omitempty"`
 	IPWhiteList       *dynamic.IPWhiteList       `json:"ipWhiteList,omitempty"`
 	Headers           *dynamic.Headers           `json:"headers,omitempty"`
-	Errors            *dynamic.ErrorPage         `json:"errors,omitempty"`
+	Errors            *ErrorPage                 `json:"errors,omitempty"`
 	RateLimit         *dynamic.RateLimit         `json:"rateLimit,omitempty"`
 	RedirectRegex     *dynamic.RedirectRegex     `json:"redirectRegex,omitempty"`
 	RedirectScheme    *dynamic.RedirectScheme    `json:"redirectScheme,omitempty"`
@@ -45,6 +45,15 @@ type MiddlewareSpec struct {
 
 // +k8s:deepcopy-gen=true
 
+// ErrorPage holds the custom error page configuration.
+type ErrorPage struct {
+	Status  []string `json:"status,omitempty"`
+	Service Service  `json:"service,omitempty"`
+	Query   string   `json:"query,omitempty"`
+}
+
+// +k8s:deepcopy-gen=true
+
 // Chain holds a chain of middlewares
 type Chain struct {
 	Middlewares []MiddlewareRef `json:"middlewares,omitempty"`

pkg/provider/kubernetes/crd/traefik/v1alpha1/zz_generated.deepcopy.go

@@ -124,6 +124,28 @@ func (in *DigestAuth) DeepCopy() *DigestAuth {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ErrorPage) DeepCopyInto(out *ErrorPage) {
+	*out = *in
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	in.Service.DeepCopyInto(&out.Service)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ErrorPage.
+func (in *ErrorPage) DeepCopy() *ErrorPage {
+	if in == nil {
+		return nil
+	}
+	out := new(ErrorPage)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *ForwardAuth) DeepCopyInto(out *ForwardAuth) {
 	*out = *in
@@ -480,7 +502,7 @@ func (in *MiddlewareSpec) DeepCopyInto(out *MiddlewareSpec) {
 	}
 	if in.Errors != nil {
 		in, out := &in.Errors, &out.Errors
-		*out = new(dynamic.ErrorPage)
+		*out = new(ErrorPage)
 		(*in).DeepCopyInto(*out)
 	}
 	if in.RateLimit != nil {