[traefik] Api changes & codegen

pkg/apis/flagger/v1beta1/canary.go

@@ -175,6 +175,10 @@ type CanaryService struct {
 	// +optional
 	Backends []string `json:"backends,omitempty"`
 
+	// TraefikService is metadata to add to the traefik service
+	// +optional
+	TraefikService *CustomMetadata `json:"traefikService,omitempty"`
+
 	// Apex is metadata to add to the apex service
 	// +optional
 	Apex *CustomMetadata `json:"apex,omitempty"`

pkg/apis/flagger/v1beta1/provider.go

@@ -10,4 +10,5 @@ const (
 	NGINXProvider      string = "nginx"
 	KubernetesProvider string = "kubernetes"
 	SkipperProvider    string = "skipper"
+	TraefikProvider    string = "traefik"
 )

pkg/apis/flagger/v1beta1/zz_generated.deepcopy.go

@@ -369,6 +369,11 @@ func (in *CanaryService) DeepCopyInto(out *CanaryService) {
 		*out = make([]string, len(*in))
 		copy(*out, *in)
 	}
+	if in.TraefikService != nil {
+		in, out := &in.TraefikService, &out.TraefikService
+		*out = new(CustomMetadata)
+		(*in).DeepCopyInto(*out)
+	}
 	if in.Apex != nil {
 		in, out := &in.Apex, &out.Apex
 		*out = new(CustomMetadata)