bump(github.com/rackspace/gophercloud): e00690e87603abe613e9f02c816c7c4bef82e063

vendor/github.com/rackspace/gophercloud/openstack/client.go

@@ -3,6 +3,7 @@ package openstack
 import (
 	"fmt"
 	"net/url"
+	"strconv"
 	"strings"
 
 	"github.com/rackspace/gophercloud"
@@ -25,18 +26,40 @@ func NewClient(endpoint string) (*gophercloud.ProviderClient, error) {
 	if err != nil {
 		return nil, err
 	}
-	hadPath := u.Path != ""
-	u.Path, u.RawQuery, u.Fragment = "", "", ""
-	base := u.String()
 
+	u.RawQuery, u.Fragment = "", ""
+
+	// Base is url with path
 	endpoint = gophercloud.NormalizeURL(endpoint)
-	base = gophercloud.NormalizeURL(base)
+	base := gophercloud.NormalizeURL(u.String())
 
-	if hadPath {
-		return &gophercloud.ProviderClient{
-			IdentityBase:     base,
-			IdentityEndpoint: endpoint,
-		}, nil
+	path := u.Path
+	if !strings.HasSuffix(path, "/") {
+		path = path + "/"
+	}
+
+	parts := strings.Split(path[0:len(path)-1], "/")
+	for index, version := range parts {
+		if 2 <= len(version) && len(version) <= 4 && strings.HasPrefix(version, "v") {
+			_, err := strconv.ParseFloat(version[1:], 64)
+			if err == nil {
+				// post version suffixes in path are not supported
+				// version must be on the last index
+				if index < len(parts)-1 {
+					return nil, fmt.Errorf("Path suffixes (after version) are not supported.")
+				}
+				switch version {
+				case "v2.0", "v3":
+					// valid version found, strip from base
+					return &gophercloud.ProviderClient{
+						IdentityBase:     base[0 : len(base)-len(version)-1],
+						IdentityEndpoint: endpoint,
+					}, nil
+				default:
+					return nil, fmt.Errorf("Invalid identity endpoint version %v. Supported versions: v2.0, v3", version)
+				}
+			}
+		}
 	}
 
 	return &gophercloud.ProviderClient{
@@ -156,7 +179,7 @@ func v3auth(client *gophercloud.ProviderClient, endpoint string, options gopherc
 		}
 	}
 
-	result := tokens3.Create(v3Client, v3Options, scope)
+	result := tokens3.Create(v3Client, tokens3.AuthOptions{AuthOptions: v3Options}, scope)
 
 	token, err := result.ExtractToken()
 	if err != nil {
@@ -283,25 +306,12 @@ func NewBlockStorageV1(client *gophercloud.ProviderClient, eo gophercloud.Endpoi
 
 // NewBlockStorageV2 creates a ServiceClient that may be used to access the v2 block storage service.
 func NewBlockStorageV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
-	eo.ApplyDefaults("volume")
+	eo.ApplyDefaults("volumev2")
 	url, err := client.EndpointLocator(eo)
 	if err != nil {
 		return nil, err
 	}
-
-	// Force using v2 API
-	if strings.Contains(url, "/v1") {
-		url = strings.Replace(url, "/v1", "/v2", -1)
-	}
-	if !strings.Contains(url, "/v2") {
-		return nil, fmt.Errorf("Block Storage v2 endpoint not found")
-	}
-
-	return &gophercloud.ServiceClient{
-		ProviderClient: client,
-		Endpoint:       url,
-		ResourceBase:   url,
-	}, nil
+	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
 }
 
 // NewCDNV1 creates a ServiceClient that may be used to access the OpenStack v1
@@ -334,3 +344,25 @@ func NewDBV1(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*
 	}
 	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
 }
+
+// NewImageServiceV2 creates a ServiceClient that may be used to access the v2 image service.
+func NewImageServiceV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
+	eo.ApplyDefaults("image")
+	url, err := client.EndpointLocator(eo)
+	if err != nil {
+		return nil, err
+	}
+	return &gophercloud.ServiceClient{ProviderClient: client,
+		Endpoint:     url,
+		ResourceBase: url + "v2/"}, nil
+}
+
+// NewTelemetryV2 creates a ServiceClient that may be used to access the v2 telemetry service.
+func NewTelemetryV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
+	eo.ApplyDefaults("metering")
+	url, err := client.EndpointLocator(eo)
+	if err != nil {
+		return nil, err
+	}
+	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
+}