Remove etcd requests (#25)

update glide

pkg/controller/controller.go

@@ -5,7 +5,6 @@ import (
 	"sync"
 
 	"github.com/Sirupsen/logrus"
-	etcdclient "github.com/coreos/etcd/client"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/pkg/api/v1"
 	"k8s.io/client-go/rest"
@@ -21,7 +20,6 @@ type Config struct {
 	RestConfig          *rest.Config
 	KubeClient          *kubernetes.Clientset
 	RestClient          *rest.RESTClient
-	EtcdClient          etcdclient.KeysAPI
 	TeamsAPIClient      *teams.API
 	InfrastructureRoles map[string]spec.PgUser
 }
@@ -122,10 +120,6 @@ func (c *Controller) initController() {
 		DeleteFunc: c.podDelete,
 	})
 
-	if err := c.initEtcdClient(c.opConfig.EtcdHost); err != nil {
-		c.logger.Fatalf("Can't get etcd client: %s", err)
-	}
-
 	c.clusterEventQueues = make([]*cache.FIFO, c.opConfig.Workers)
 	for i := range c.clusterEventQueues {
 		c.clusterEventQueues[i] = cache.NewFIFO(func(obj interface{}) (string, error) {

pkg/controller/etcd.go

@@ -1,25 +0,0 @@
-package controller
-
-import (
-	"fmt"
-	"time"
-
-	etcdclient "github.com/coreos/etcd/client"
-)
-
-func (c *Controller) initEtcdClient(etcdHost string) error {
-	etcdURL := fmt.Sprintf("http://%s", etcdHost)
-
-	cfg, err := etcdclient.New(etcdclient.Config{
-		Endpoints:               []string{etcdURL},
-		Transport:               etcdclient.DefaultTransport,
-		HeaderTimeoutPerRequest: time.Second,
-	})
-	if err != nil {
-		return err
-	}
-
-	c.EtcdClient = etcdclient.NewKeysAPI(cfg)
-
-	return nil
-}

pkg/controller/util.go

@@ -23,7 +23,6 @@ func (c *Controller) makeClusterConfig() cluster.Config {
 	return cluster.Config{
 		KubeClient:          c.KubeClient,
 		RestClient:          c.RestClient,
-		EtcdClient:          c.EtcdClient,
 		TeamsAPIClient:      c.TeamsAPIClient,
 		OpConfig:            config.Copy(c.opConfig),
 		InfrastructureRoles: infrastructureRoles,