Add some debug logging to see churn

clientbase/object_client.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 
 	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
@@ -150,6 +151,7 @@ func (p *ObjectClient) Update(name string, o runtime.Object) (runtime.Object, er
 	if len(name) == 0 {
 		return result, errors.New("object missing name")
 	}
+	logrus.Debugf("UPDATE %s/%s/%s/%s/%s/%s", p.getAPIPrefix(), p.gvk.Group, p.gvk.Version, ns, p.resource.Name, name)
 	err := p.restClient.Put().
 		Prefix(p.getAPIPrefix(), p.gvk.Group, p.gvk.Version).
 		NamespaceIfScoped(ns, p.resource.Namespaced).

controller/generic_controller.go

@@ -246,6 +246,7 @@ func (g *genericController) syncHandler(s string) (err error) {
 
 	var errs []error
 	for _, handler := range g.handlers {
+		logrus.Debugf("%s calling handler %s %s", g.name, handler.name, s)
 		if err := handler.handler(s); err != nil {
 			errs = append(errs, &handlerError{
 				name: handler.name,