Update quobyte client API to v0.1.8

This update picks up https://github.com/quobyte/api/pull/19 which adds
the needed `SetTransport` option. With this update, we can add the IP
deny list into quobyte operations.

vendor/github.com/quobyte/api/README.md

@@ -24,6 +24,10 @@ func main() {
         RootUserID:        "root",
         RootGroupID:       "root",
         ConfigurationName: "BASE",
+        Labels: []quobyte_api.Label{
+            {Name: "label1", Value: "value1"},
+            {Name: "label2", Value: "value2"},
+        },
     }
 
     volumeUUID, err := client.CreateVolume(req)

vendor/github.com/quobyte/api/quobyte.go

@@ -32,6 +32,10 @@ func (client *QuobyteClient) GetAPIRetryPolicy() string {
 	return client.apiRetryPolicy
 }
 
+func (client *QuobyteClient) SetTransport(t http.RoundTripper) {
+	client.client.Transport = t
+}
+
 // NewQuobyteClient creates a new Quobyte API client
 func NewQuobyteClient(url string, username string, password string) *QuobyteClient {
 	return &QuobyteClient{

vendor/github.com/quobyte/api/rpc_client.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"io"
 	"log"
 	"math/rand"
@@ -112,7 +113,12 @@ func (client QuobyteClient) sendRequest(method string, request interface{}, resp
 	defer resp.Body.Close()
 
 	if resp.StatusCode < 200 || resp.StatusCode > 299 {
-		log.Printf("Warning: HTTP status code for request is %s\n", strconv.Itoa(resp.StatusCode))
+		log.Printf("Warning: HTTP status code for request is %s\n",
+			strconv.Itoa(resp.StatusCode))
+		if resp.StatusCode == 401 {
+			return errors.New("Unable to authenticate with Quobyte API service")
+		}
+		return fmt.Errorf("JsonRPC failed with error code %d", resp.StatusCode)
 	}
 	return decodeResponse(resp.Body, &response)
 }

vendor/github.com/quobyte/api/types.go

@@ -1,25 +1,31 @@
 package quobyte
 
 type retryPolicy struct {
-        RetryPolicy string `json:"retry,omitempty"`
+	RetryPolicy string `json:"retry,omitempty"`
 }
 
 // CreateVolumeRequest represents a CreateVolumeRequest
 type CreateVolumeRequest struct {
-        Name              string   `json:"name,omitempty"`
-        RootUserID        string   `json:"root_user_id,omitempty"`
-        RootGroupID       string   `json:"root_group_id,omitempty"`
-        ReplicaDeviceIDS  []uint64 `json:"replica_device_ids,string,omitempty"`
-        ConfigurationName string   `json:"configuration_name,omitempty"`
-        AccessMode        uint32   `json:"access_mode,string,omitempty"`
-        TenantID          string   `json:"tenant_id,omitempty"`
-        retryPolicy
+	Name              string   `json:"name,omitempty"`
+	RootUserID        string   `json:"root_user_id,omitempty"`
+	RootGroupID       string   `json:"root_group_id,omitempty"`
+	ReplicaDeviceIDS  []uint64 `json:"replica_device_ids,string,omitempty"`
+	ConfigurationName string   `json:"configuration_name,omitempty"`
+	Labels            []Label  `json:"label,omitempty"`
+	AccessMode        uint32   `json:"access_mode,uint32,omitempty"`
+	TenantID          string   `json:"tenant_id,omitempty"`
+	retryPolicy
+}
+
+type Label struct {
+	Name  string `json:"name,string,omitempty"`
+	Value string `json:"value,string,omitempty"`
 }
 
 type resolveVolumeNameRequest struct {
-        VolumeName   string `json:"volume_name,omitempty"`
-        TenantDomain string `json:"tenant_domain,omitempty"`
-        retryPolicy
+	VolumeName   string `json:"volume_name,omitempty"`
+	TenantDomain string `json:"tenant_domain,omitempty"`
+	retryPolicy
 }
 
 type resolveTenantNameRequest struct {
@@ -35,8 +41,8 @@ type volumeUUID struct {
 }
 
 type getClientListRequest struct {
-        TenantDomain string `json:"tenant_domain,omitempty"`
-        retryPolicy
+	TenantDomain string `json:"tenant_domain,omitempty"`
+	retryPolicy
 }
 
 type GetClientListResponse struct {
@@ -67,13 +73,13 @@ type quota struct {
 }
 
 type setQuotaRequest struct {
-        Quotas []*quota `json:"quotas,omitempty"`
-        retryPolicy
+	Quotas []*quota `json:"quotas,omitempty"`
+	retryPolicy
 }
 
 type getTenantRequest struct {
-        TenantIDs []string `json:"tenant_id,omitempty"`
-        retryPolicy
+	TenantIDs []string `json:"tenant_id,omitempty"`
+	retryPolicy
 }
 
 type GetTenantResponse struct {
@@ -94,8 +100,8 @@ type TenantDomainConfigurationVolumeAccess struct {
 }
 
 type setTenantRequest struct {
-        Tenants *TenantDomainConfiguration `json:"tenant,omitempty"`
-        retryPolicy
+	Tenants *TenantDomainConfiguration `json:"tenant,omitempty"`
+	retryPolicy
 }
 
 type setTenantResponse struct {