add default config

lint files

configuration.go

@@ -401,6 +401,11 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	defaultECS.Cluster = "default"
 	defaultECS.Constraints = types.Constraints{}
 
+	//default Rancher
+	var defaultRancher provider.Rancher
+	defaultRancher.Watch = true
+	defaultRancher.ExposedByDefault = true
+
 	defaultConfiguration := GlobalConfiguration{
 		Docker:        &defaultDocker,
 		File:          &defaultFile,
@@ -414,6 +419,7 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 		Kubernetes:    &defaultKubernetes,
 		Mesos:         &defaultMesos,
 		ECS:           &defaultECS,
+		Rancher:       &defaultRancher,
 		Retry:         &Retry{},
 	}
 

provider/rancher.go

@@ -19,6 +19,7 @@ import (
 )
 
 const (
+	// RancherDefaultWatchTime is the duration of the interval when polling rancher
 	RancherDefaultWatchTime = 15 * time.Second
 )
 
@@ -279,7 +280,7 @@ func listRancherEnvironments(client *rancher.RancherClient) []*rancher.Environme
 		log.Errorf("Cannot get Rancher Environments %+v", err)
 	}
 
-	for k, _ := range environments.Data {
+	for k := range environments.Data {
 		environmentList = append(environmentList, &environments.Data[k])
 	}
 
@@ -296,7 +297,7 @@ func listRancherServices(client *rancher.RancherClient) []*rancher.Service {
 		log.Errorf("Cannot get Rancher Services %+v", err)
 	}
 
-	for k, _ := range services.Data {
+	for k := range services.Data {
 		servicesList = append(servicesList, &services.Data[k])
 	}