From f4ff79af7bb5fa04c057fec2ebcea062fcded763 Mon Sep 17 00:00:00 2001
From: childsb <bchilds@redhat.com>
Date: Fri, 18 Nov 2016 15:32:24 -0600
Subject: [PATCH] Revert "Use Gid when provisioning Gluster Volumes."

This reverts commit 7a0d219d12d7754ad41d2b4c6559749207005600.
---
 pkg/volume/glusterfs/BUILD        |  1 -
 pkg/volume/glusterfs/glusterfs.go | 18 ++++--------------
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/pkg/volume/glusterfs/BUILD b/pkg/volume/glusterfs/BUILD
index 274340e9e85..0250fb8dc36 100644
--- a/pkg/volume/glusterfs/BUILD
+++ b/pkg/volume/glusterfs/BUILD
@@ -29,7 +29,6 @@ go_library(
         "//pkg/util/strings:go_default_library",
         "//pkg/volume:go_default_library",
         "//pkg/volume/util:go_default_library",
-        "//pkg/volume/util/volumehelper:go_default_library",
         "//vendor:github.com/golang/glog",
         "//vendor:github.com/heketi/heketi/client/api/go-client",
         "//vendor:github.com/heketi/heketi/pkg/glusterfs/api",
diff --git a/pkg/volume/glusterfs/glusterfs.go b/pkg/volume/glusterfs/glusterfs.go
index cd7ea371f8e..bb2f49eb3d1 100644
--- a/pkg/volume/glusterfs/glusterfs.go
+++ b/pkg/volume/glusterfs/glusterfs.go
@@ -18,12 +18,9 @@ package glusterfs
 
 import (
 	"fmt"
-	"math/rand"
 	"os"
 	"path"
-	"strconv"
 	dstrings "strings"
-	"time"
 
 	"github.com/golang/glog"
 	gcli "github.com/heketi/heketi/client/api/go-client"
@@ -38,7 +35,6 @@ import (
 	"k8s.io/kubernetes/pkg/util/strings"
 	"k8s.io/kubernetes/pkg/volume"
 	volutil "k8s.io/kubernetes/pkg/volume/util"
-	"k8s.io/kubernetes/pkg/volume/util/volumehelper"
 	"runtime"
 )
 
@@ -64,8 +60,6 @@ const (
 	volPrefix                   = "vol_"
 	dynamicEpSvcPrefix          = "glusterfs-dynamic-"
 	replicaCount                = 3
-	gidMax                      = 600000
-	gidMin                      = 2000
 	durabilityType              = "replicate"
 	secretKeyName               = "key" // key name used in secret
 	annGlusterURL               = "glusterfs.kubernetes.io/url"
@@ -487,8 +481,6 @@ func (d *glusterfsVolumeDeleter) Delete() error {
 
 func (r *glusterfsVolumeProvisioner) Provision() (*api.PersistentVolume, error) {
 	var err error
-	var reqGid int64
-	gidRandomizer := rand.New(rand.NewSource(time.Now().UnixNano()))
 	if r.options.PVC.Spec.Selector != nil {
 		glog.V(4).Infof("glusterfs: not able to parse your claim Selector")
 		return nil, fmt.Errorf("glusterfs: not able to parse your claim Selector")
@@ -500,9 +492,9 @@ func (r *glusterfsVolumeProvisioner) Provision() (*api.PersistentVolume, error)
 		return nil, err
 	}
 	r.provisioningConfig = *cfg
+
 	glog.V(4).Infof("glusterfs: creating volume with configuration %+v", r.provisioningConfig)
-	reqGid = gidMin + gidRandomizer.Int63n(gidMax)
-	glusterfs, sizeGB, err := r.CreateVolume(reqGid)
+	glusterfs, sizeGB, err := r.CreateVolume()
 	if err != nil {
 		glog.Errorf("glusterfs: create volume err: %v.", err)
 		return nil, fmt.Errorf("glusterfs: create volume err: %v.", err)
@@ -514,15 +506,13 @@ func (r *glusterfsVolumeProvisioner) Provision() (*api.PersistentVolume, error)
 	if len(pv.Spec.AccessModes) == 0 {
 		pv.Spec.AccessModes = r.plugin.GetAccessModes()
 	}
-	sGid := strconv.FormatInt(reqGid, 10)
-	pv.Annotations = map[string]string{volumehelper.VolumeGidAnnotationKey: sGid}
 	pv.Spec.Capacity = api.ResourceList{
 		api.ResourceName(api.ResourceStorage): resource.MustParse(fmt.Sprintf("%dGi", sizeGB)),
 	}
 	return pv, nil
 }
 
-func (p *glusterfsVolumeProvisioner) CreateVolume(reqGid int64) (r *api.GlusterfsVolumeSource, size int, err error) {
+func (p *glusterfsVolumeProvisioner) CreateVolume() (r *api.GlusterfsVolumeSource, size int, err error) {
 	capacity := p.options.PVC.Spec.Resources.Requests[api.ResourceName(api.ResourceStorage)]
 	volSizeBytes := capacity.Value()
 	sz := int(volume.RoundUpSize(volSizeBytes, 1024*1024*1024))
@@ -536,7 +526,7 @@ func (p *glusterfsVolumeProvisioner) CreateVolume(reqGid int64) (r *api.Glusterf
 		glog.Errorf("glusterfs: failed to create glusterfs rest client")
 		return nil, 0, fmt.Errorf("failed to create glusterfs REST client, REST server authentication failed")
 	}
-	volumeReq := &gapi.VolumeCreateRequest{Size: sz, Gid: reqGid, Durability: gapi.VolumeDurabilityInfo{Type: durabilityType, Replicate: gapi.ReplicaDurability{Replica: replicaCount}}}
+	volumeReq := &gapi.VolumeCreateRequest{Size: sz, Durability: gapi.VolumeDurabilityInfo{Type: durabilityType, Replicate: gapi.ReplicaDurability{Replica: replicaCount}}}
 	volume, err := cli.VolumeCreate(volumeReq)
 	if err != nil {
 		glog.Errorf("glusterfs: error creating volume %v ", err)