diff --git a/vendor/go.etcd.io/etcd/clientv3/retry.go b/vendor/go.etcd.io/etcd/clientv3/retry.go
index 7f89ba6..38ad00a 100644
--- a/vendor/go.etcd.io/etcd/clientv3/retry.go
+++ b/vendor/go.etcd.io/etcd/clientv3/retry.go
@@ -17,8 +17,8 @@
 import (
 	"context"
 
-	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
-	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
+	"go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
+	pb "go.etcd.io/etcd/etcdserver/etcdserverpb"
 
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
@@ -32,465 +32,267 @@
 	nonRepeatable
 )
 
+func (rp retryPolicy) String() string {
+	switch rp {
+	case repeatable:
+		return "repeatable"
+	case nonRepeatable:
+		return "nonRepeatable"
+	default:
+		return "UNKNOWN"
+	}
+}
+
 type rpcFunc func(ctx context.Context) error
 type retryRPCFunc func(context.Context, rpcFunc, retryPolicy) error
 type retryStopErrFunc func(error) bool
 
+// isSafeRetryImmutableRPC returns "true" when an immutable request is safe for retry.
+//
 // immutable requests (e.g. Get) should be retried unless it's
 // an obvious server-side error (e.g. rpctypes.ErrRequestTooLarge).
 //
-// "isRepeatableStopError" returns "true" when an immutable request
-// is interrupted by server-side or gRPC-side error and its status
-// code is not transient (!= codes.Unavailable).
-//
-// Returning "true" means retry should stop, since client cannot
+// Returning "false" means retry should stop, since client cannot
 // handle itself even with retries.
-func isRepeatableStopError(err error) bool {
+func isSafeRetryImmutableRPC(err error) bool {
 	eErr := rpctypes.Error(err)
-	// always stop retry on etcd errors
 	if serverErr, ok := eErr.(rpctypes.EtcdError); ok && serverErr.Code() != codes.Unavailable {
-		return true
+		// interrupted by non-transient server-side or gRPC-side error
+		// client cannot handle itself (e.g. rpctypes.ErrCompacted)
+		return false
 	}
 	// only retry if unavailable
-	ev, _ := status.FromError(err)
-	return ev.Code() != codes.Unavailable
+	ev, ok := status.FromError(err)
+	if !ok {
+		// all errors from RPC is typed "grpc/status.(*statusError)"
+		// (ref. https://github.com/grpc/grpc-go/pull/1782)
+		//
+		// if the error type is not "grpc/status.(*statusError)",
+		// it could be from "Dial"
+		// TODO: do not retry for now
+		// ref. https://github.com/grpc/grpc-go/issues/1581
+		return false
+	}
+	return ev.Code() == codes.Unavailable
 }
 
+// isSafeRetryMutableRPC returns "true" when a mutable request is safe for retry.
+//
 // mutable requests (e.g. Put, Delete, Txn) should only be retried
 // when the status code is codes.Unavailable when initial connection
-// has not been established (no pinned endpoint).
+// has not been established (no endpoint is up).
 //
-// "isNonRepeatableStopError" returns "true" when a mutable request
-// is interrupted by non-transient error that client cannot handle itself,
-// or transient error while the connection has already been established
-// (pinned endpoint exists).
-//
-// Returning "true" means retry should stop, otherwise it violates
+// Returning "false" means retry should stop, otherwise it violates
 // write-at-most-once semantics.
-func isNonRepeatableStopError(err error) bool {
-	ev, _ := status.FromError(err)
-	if ev.Code() != codes.Unavailable {
-		return true
+func isSafeRetryMutableRPC(err error) bool {
+	if ev, ok := status.FromError(err); ok && ev.Code() != codes.Unavailable {
+		// not safe for mutable RPCs
+		// e.g. interrupted by non-transient error that client cannot handle itself,
+		// or transient error while the connection has already been established
+		return false
 	}
 	desc := rpctypes.ErrorDesc(err)
-	return desc != "there is no address available" && desc != "there is no connection available"
-}
-
-func (c *Client) newRetryWrapper() retryRPCFunc {
-	return func(rpcCtx context.Context, f rpcFunc, rp retryPolicy) error {
-		var isStop retryStopErrFunc
-		switch rp {
-		case repeatable:
-			isStop = isRepeatableStopError
-		case nonRepeatable:
-			isStop = isNonRepeatableStopError
-		}
-		for {
-			if err := readyWait(rpcCtx, c.ctx, c.balancer.ConnectNotify()); err != nil {
-				return err
-			}
-			pinned := c.balancer.pinned()
-			err := f(rpcCtx)
-			if err == nil {
-				return nil
-			}
-			logger.Lvl(4).Infof("clientv3/retry: error %q on pinned endpoint %q", err.Error(), pinned)
-
-			if s, ok := status.FromError(err); ok && (s.Code() == codes.Unavailable || s.Code() == codes.DeadlineExceeded || s.Code() == codes.Internal) {
-				// mark this before endpoint switch is triggered
-				c.balancer.hostPortError(pinned, err)
-				c.balancer.next()
-				logger.Lvl(4).Infof("clientv3/retry: switching from %q due to error %q", pinned, err.Error())
-			}
-
-			if isStop(err) {
-				return err
-			}
-		}
-	}
-}
-
-func (c *Client) newAuthRetryWrapper(retryf retryRPCFunc) retryRPCFunc {
-	return func(rpcCtx context.Context, f rpcFunc, rp retryPolicy) error {
-		for {
-			pinned := c.balancer.pinned()
-			err := retryf(rpcCtx, f, rp)
-			if err == nil {
-				return nil
-			}
-			logger.Lvl(4).Infof("clientv3/auth-retry: error %q on pinned endpoint %q", err.Error(), pinned)
-			// always stop retry on etcd errors other than invalid auth token
-			if rpctypes.Error(err) == rpctypes.ErrInvalidAuthToken {
-				gterr := c.getToken(rpcCtx)
-				if gterr != nil {
-					logger.Lvl(4).Infof("clientv3/auth-retry: cannot retry due to error %q(%q) on pinned endpoint %q", err.Error(), gterr.Error(), pinned)
-					return err // return the original error for simplicity
-				}
-				continue
-			}
-			return err
-		}
-	}
+	return desc == "there is no address available" || desc == "there is no connection available"
 }
 
 type retryKVClient struct {
-	kc     pb.KVClient
-	retryf retryRPCFunc
+	kc pb.KVClient
 }
 
 // RetryKVClient implements a KVClient.
 func RetryKVClient(c *Client) pb.KVClient {
 	return &retryKVClient{
-		kc:     pb.NewKVClient(c.conn),
-		retryf: c.newAuthRetryWrapper(c.newRetryWrapper()),
+		kc: pb.NewKVClient(c.conn),
 	}
 }
 func (rkv *retryKVClient) Range(ctx context.Context, in *pb.RangeRequest, opts ...grpc.CallOption) (resp *pb.RangeResponse, err error) {
-	err = rkv.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rkv.kc.Range(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rkv.kc.Range(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rkv *retryKVClient) Put(ctx context.Context, in *pb.PutRequest, opts ...grpc.CallOption) (resp *pb.PutResponse, err error) {
-	err = rkv.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rkv.kc.Put(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rkv.kc.Put(ctx, in, opts...)
 }
 
 func (rkv *retryKVClient) DeleteRange(ctx context.Context, in *pb.DeleteRangeRequest, opts ...grpc.CallOption) (resp *pb.DeleteRangeResponse, err error) {
-	err = rkv.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rkv.kc.DeleteRange(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rkv.kc.DeleteRange(ctx, in, opts...)
 }
 
 func (rkv *retryKVClient) Txn(ctx context.Context, in *pb.TxnRequest, opts ...grpc.CallOption) (resp *pb.TxnResponse, err error) {
-	// TODO: "repeatable" for read-only txn
-	err = rkv.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rkv.kc.Txn(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rkv.kc.Txn(ctx, in, opts...)
 }
 
 func (rkv *retryKVClient) Compact(ctx context.Context, in *pb.CompactionRequest, opts ...grpc.CallOption) (resp *pb.CompactionResponse, err error) {
-	err = rkv.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rkv.kc.Compact(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rkv.kc.Compact(ctx, in, opts...)
 }
 
 type retryLeaseClient struct {
-	lc     pb.LeaseClient
-	retryf retryRPCFunc
+	lc pb.LeaseClient
 }
 
 // RetryLeaseClient implements a LeaseClient.
 func RetryLeaseClient(c *Client) pb.LeaseClient {
 	return &retryLeaseClient{
-		lc:     pb.NewLeaseClient(c.conn),
-		retryf: c.newAuthRetryWrapper(c.newRetryWrapper()),
+		lc: pb.NewLeaseClient(c.conn),
 	}
 }
 
 func (rlc *retryLeaseClient) LeaseTimeToLive(ctx context.Context, in *pb.LeaseTimeToLiveRequest, opts ...grpc.CallOption) (resp *pb.LeaseTimeToLiveResponse, err error) {
-	err = rlc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rlc.lc.LeaseTimeToLive(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rlc.lc.LeaseTimeToLive(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rlc *retryLeaseClient) LeaseLeases(ctx context.Context, in *pb.LeaseLeasesRequest, opts ...grpc.CallOption) (resp *pb.LeaseLeasesResponse, err error) {
-	err = rlc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rlc.lc.LeaseLeases(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rlc.lc.LeaseLeases(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rlc *retryLeaseClient) LeaseGrant(ctx context.Context, in *pb.LeaseGrantRequest, opts ...grpc.CallOption) (resp *pb.LeaseGrantResponse, err error) {
-	err = rlc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rlc.lc.LeaseGrant(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
-
+	return rlc.lc.LeaseGrant(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rlc *retryLeaseClient) LeaseRevoke(ctx context.Context, in *pb.LeaseRevokeRequest, opts ...grpc.CallOption) (resp *pb.LeaseRevokeResponse, err error) {
-	err = rlc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rlc.lc.LeaseRevoke(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rlc.lc.LeaseRevoke(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rlc *retryLeaseClient) LeaseKeepAlive(ctx context.Context, opts ...grpc.CallOption) (stream pb.Lease_LeaseKeepAliveClient, err error) {
-	err = rlc.retryf(ctx, func(rctx context.Context) error {
-		stream, err = rlc.lc.LeaseKeepAlive(rctx, opts...)
-		return err
-	}, repeatable)
-	return stream, err
+	return rlc.lc.LeaseKeepAlive(ctx, append(opts, withRetryPolicy(repeatable))...)
 }
 
 type retryClusterClient struct {
-	cc     pb.ClusterClient
-	retryf retryRPCFunc
+	cc pb.ClusterClient
 }
 
 // RetryClusterClient implements a ClusterClient.
 func RetryClusterClient(c *Client) pb.ClusterClient {
 	return &retryClusterClient{
-		cc:     pb.NewClusterClient(c.conn),
-		retryf: c.newRetryWrapper(),
+		cc: pb.NewClusterClient(c.conn),
 	}
 }
 
 func (rcc *retryClusterClient) MemberList(ctx context.Context, in *pb.MemberListRequest, opts ...grpc.CallOption) (resp *pb.MemberListResponse, err error) {
-	err = rcc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rcc.cc.MemberList(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rcc.cc.MemberList(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rcc *retryClusterClient) MemberAdd(ctx context.Context, in *pb.MemberAddRequest, opts ...grpc.CallOption) (resp *pb.MemberAddResponse, err error) {
-	err = rcc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rcc.cc.MemberAdd(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rcc.cc.MemberAdd(ctx, in, opts...)
 }
 
 func (rcc *retryClusterClient) MemberRemove(ctx context.Context, in *pb.MemberRemoveRequest, opts ...grpc.CallOption) (resp *pb.MemberRemoveResponse, err error) {
-	err = rcc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rcc.cc.MemberRemove(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rcc.cc.MemberRemove(ctx, in, opts...)
 }
 
 func (rcc *retryClusterClient) MemberUpdate(ctx context.Context, in *pb.MemberUpdateRequest, opts ...grpc.CallOption) (resp *pb.MemberUpdateResponse, err error) {
-	err = rcc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rcc.cc.MemberUpdate(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rcc.cc.MemberUpdate(ctx, in, opts...)
 }
 
 type retryMaintenanceClient struct {
-	mc     pb.MaintenanceClient
-	retryf retryRPCFunc
+	mc pb.MaintenanceClient
 }
 
 // RetryMaintenanceClient implements a Maintenance.
 func RetryMaintenanceClient(c *Client, conn *grpc.ClientConn) pb.MaintenanceClient {
 	return &retryMaintenanceClient{
-		mc:     pb.NewMaintenanceClient(conn),
-		retryf: c.newRetryWrapper(),
+		mc: pb.NewMaintenanceClient(conn),
 	}
 }
 
 func (rmc *retryMaintenanceClient) Alarm(ctx context.Context, in *pb.AlarmRequest, opts ...grpc.CallOption) (resp *pb.AlarmResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.Alarm(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rmc.mc.Alarm(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) Status(ctx context.Context, in *pb.StatusRequest, opts ...grpc.CallOption) (resp *pb.StatusResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.Status(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rmc.mc.Status(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) Hash(ctx context.Context, in *pb.HashRequest, opts ...grpc.CallOption) (resp *pb.HashResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.Hash(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rmc.mc.Hash(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) HashKV(ctx context.Context, in *pb.HashKVRequest, opts ...grpc.CallOption) (resp *pb.HashKVResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.HashKV(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rmc.mc.HashKV(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) Snapshot(ctx context.Context, in *pb.SnapshotRequest, opts ...grpc.CallOption) (stream pb.Maintenance_SnapshotClient, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		stream, err = rmc.mc.Snapshot(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return stream, err
+	return rmc.mc.Snapshot(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) MoveLeader(ctx context.Context, in *pb.MoveLeaderRequest, opts ...grpc.CallOption) (resp *pb.MoveLeaderResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.MoveLeader(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rmc.mc.MoveLeader(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rmc *retryMaintenanceClient) Defragment(ctx context.Context, in *pb.DefragmentRequest, opts ...grpc.CallOption) (resp *pb.DefragmentResponse, err error) {
-	err = rmc.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rmc.mc.Defragment(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rmc.mc.Defragment(ctx, in, opts...)
 }
 
 type retryAuthClient struct {
-	ac     pb.AuthClient
-	retryf retryRPCFunc
+	ac pb.AuthClient
 }
 
 // RetryAuthClient implements a AuthClient.
 func RetryAuthClient(c *Client) pb.AuthClient {
 	return &retryAuthClient{
-		ac:     pb.NewAuthClient(c.conn),
-		retryf: c.newRetryWrapper(),
+		ac: pb.NewAuthClient(c.conn),
 	}
 }
 
 func (rac *retryAuthClient) UserList(ctx context.Context, in *pb.AuthUserListRequest, opts ...grpc.CallOption) (resp *pb.AuthUserListResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserList(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rac.ac.UserList(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rac *retryAuthClient) UserGet(ctx context.Context, in *pb.AuthUserGetRequest, opts ...grpc.CallOption) (resp *pb.AuthUserGetResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserGet(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rac.ac.UserGet(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rac *retryAuthClient) RoleGet(ctx context.Context, in *pb.AuthRoleGetRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleGetResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleGet(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rac.ac.RoleGet(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rac *retryAuthClient) RoleList(ctx context.Context, in *pb.AuthRoleListRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleListResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleList(rctx, in, opts...)
-		return err
-	}, repeatable)
-	return resp, err
+	return rac.ac.RoleList(ctx, in, append(opts, withRetryPolicy(repeatable))...)
 }
 
 func (rac *retryAuthClient) AuthEnable(ctx context.Context, in *pb.AuthEnableRequest, opts ...grpc.CallOption) (resp *pb.AuthEnableResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.AuthEnable(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.AuthEnable(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) AuthDisable(ctx context.Context, in *pb.AuthDisableRequest, opts ...grpc.CallOption) (resp *pb.AuthDisableResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.AuthDisable(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.AuthDisable(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) UserAdd(ctx context.Context, in *pb.AuthUserAddRequest, opts ...grpc.CallOption) (resp *pb.AuthUserAddResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserAdd(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.UserAdd(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) UserDelete(ctx context.Context, in *pb.AuthUserDeleteRequest, opts ...grpc.CallOption) (resp *pb.AuthUserDeleteResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserDelete(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.UserDelete(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) UserChangePassword(ctx context.Context, in *pb.AuthUserChangePasswordRequest, opts ...grpc.CallOption) (resp *pb.AuthUserChangePasswordResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserChangePassword(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.UserChangePassword(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) UserGrantRole(ctx context.Context, in *pb.AuthUserGrantRoleRequest, opts ...grpc.CallOption) (resp *pb.AuthUserGrantRoleResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserGrantRole(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.UserGrantRole(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) UserRevokeRole(ctx context.Context, in *pb.AuthUserRevokeRoleRequest, opts ...grpc.CallOption) (resp *pb.AuthUserRevokeRoleResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.UserRevokeRole(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.UserRevokeRole(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) RoleAdd(ctx context.Context, in *pb.AuthRoleAddRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleAddResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleAdd(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.RoleAdd(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) RoleDelete(ctx context.Context, in *pb.AuthRoleDeleteRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleDeleteResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleDelete(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.RoleDelete(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) RoleGrantPermission(ctx context.Context, in *pb.AuthRoleGrantPermissionRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleGrantPermissionResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleGrantPermission(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.RoleGrantPermission(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) RoleRevokePermission(ctx context.Context, in *pb.AuthRoleRevokePermissionRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleRevokePermissionResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.RoleRevokePermission(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.RoleRevokePermission(ctx, in, opts...)
 }
 
 func (rac *retryAuthClient) Authenticate(ctx context.Context, in *pb.AuthenticateRequest, opts ...grpc.CallOption) (resp *pb.AuthenticateResponse, err error) {
-	err = rac.retryf(ctx, func(rctx context.Context) error {
-		resp, err = rac.ac.Authenticate(rctx, in, opts...)
-		return err
-	}, nonRepeatable)
-	return resp, err
+	return rac.ac.Authenticate(ctx, in, opts...)
 }