Move to vendor

As we walk away from 1.4, godep no longer requires to have stuff into workspace and we no longer need the symlink.

Signed-off-by: Olivier Gambier <olivier@docker.com>

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/doc.go

@@ -0,0 +1,3 @@
+// Package apiversions provides information and interaction with the different
+// API versions for the OpenStack Block Storage service, code-named Cinder.
+package apiversions

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/requests.go

@@ -0,0 +1,21 @@
+package apiversions
+
+import (
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// List lists all the Cinder API versions available to end-users.
+func List(c *gophercloud.ServiceClient) pagination.Pager {
+	return pagination.NewPager(c, listURL(c), func(r pagination.PageResult) pagination.Page {
+		return APIVersionPage{pagination.SinglePageBase(r)}
+	})
+}
+
+// Get will retrieve the volume type with the provided ID. To extract the volume
+// type from the result, call the Extract method on the GetResult.
+func Get(client *gophercloud.ServiceClient, v string) GetResult {
+	var res GetResult
+	_, res.Err = client.Get(getURL(client, v), &res.Body, nil)
+	return res
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/requests_test.go

@@ -0,0 +1,145 @@
+package apiversions
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func TestListVersions(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `{
+			"versions": [
+				{
+					"status": "CURRENT",
+					"updated": "2012-01-04T11:33:21Z",
+					"id": "v1.0",
+					"links": [
+						{
+							"href": "http://23.253.228.211:8776/v1/",
+							"rel": "self"
+						}
+					]
+			    },
+				{
+					"status": "CURRENT",
+					"updated": "2012-11-21T11:33:21Z",
+					"id": "v2.0",
+					"links": [
+						{
+							"href": "http://23.253.228.211:8776/v2/",
+							"rel": "self"
+						}
+					]
+				}
+			]
+		}`)
+	})
+
+	count := 0
+
+	List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractAPIVersions(page)
+		if err != nil {
+			t.Errorf("Failed to extract API versions: %v", err)
+			return false, err
+		}
+
+		expected := []APIVersion{
+			APIVersion{
+				ID:      "v1.0",
+				Status:  "CURRENT",
+				Updated: "2012-01-04T11:33:21Z",
+			},
+			APIVersion{
+				ID:      "v2.0",
+				Status:  "CURRENT",
+				Updated: "2012-11-21T11:33:21Z",
+			},
+		}
+
+		th.AssertDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	if count != 1 {
+		t.Errorf("Expected 1 page, got %d", count)
+	}
+}
+
+func TestAPIInfo(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v1/", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `{
+			"version": {
+				"status": "CURRENT",
+				"updated": "2012-01-04T11:33:21Z",
+				"media-types": [
+					{
+						"base": "application/xml",
+						"type": "application/vnd.openstack.volume+xml;version=1"
+					},
+					{
+						"base": "application/json",
+						"type": "application/vnd.openstack.volume+json;version=1"
+					}
+				],
+				"id": "v1.0",
+				"links": [
+					{
+						"href": "http://23.253.228.211:8776/v1/",
+						"rel": "self"
+					},
+					{
+						"href": "http://jorgew.github.com/block-storage-api/content/os-block-storage-1.0.pdf",
+						"type": "application/pdf",
+						"rel": "describedby"
+					},
+					{
+						"href": "http://docs.rackspacecloud.com/servers/api/v1.1/application.wadl",
+						"type": "application/vnd.sun.wadl+xml",
+						"rel": "describedby"
+					}
+				]
+			}
+		}`)
+	})
+
+	actual, err := Get(client.ServiceClient(), "v1").Extract()
+	if err != nil {
+		t.Errorf("Failed to extract version: %v", err)
+	}
+
+	expected := APIVersion{
+		ID:      "v1.0",
+		Status:  "CURRENT",
+		Updated: "2012-01-04T11:33:21Z",
+	}
+
+	th.AssertEquals(t, actual.ID, expected.ID)
+	th.AssertEquals(t, actual.Status, expected.Status)
+	th.AssertEquals(t, actual.Updated, expected.Updated)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/results.go

@@ -0,0 +1,58 @@
+package apiversions
+
+import (
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+
+	"github.com/mitchellh/mapstructure"
+)
+
+// APIVersion represents an API version for Cinder.
+type APIVersion struct {
+	ID      string `json:"id" mapstructure:"id"`           // unique identifier
+	Status  string `json:"status" mapstructure:"status"`   // current status
+	Updated string `json:"updated" mapstructure:"updated"` // date last updated
+}
+
+// APIVersionPage is the page returned by a pager when traversing over a
+// collection of API versions.
+type APIVersionPage struct {
+	pagination.SinglePageBase
+}
+
+// IsEmpty checks whether an APIVersionPage struct is empty.
+func (r APIVersionPage) IsEmpty() (bool, error) {
+	is, err := ExtractAPIVersions(r)
+	if err != nil {
+		return true, err
+	}
+	return len(is) == 0, nil
+}
+
+// ExtractAPIVersions takes a collection page, extracts all of the elements,
+// and returns them a slice of APIVersion structs. It is effectively a cast.
+func ExtractAPIVersions(page pagination.Page) ([]APIVersion, error) {
+	var resp struct {
+		Versions []APIVersion `mapstructure:"versions"`
+	}
+
+	err := mapstructure.Decode(page.(APIVersionPage).Body, &resp)
+
+	return resp.Versions, err
+}
+
+// GetResult represents the result of a get operation.
+type GetResult struct {
+	gophercloud.Result
+}
+
+// Extract is a function that accepts a result and extracts an API version resource.
+func (r GetResult) Extract() (*APIVersion, error) {
+	var resp struct {
+		Version *APIVersion `mapstructure:"version"`
+	}
+
+	err := mapstructure.Decode(r.Body, &resp)
+
+	return resp.Version, err
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/urls.go

@@ -0,0 +1,15 @@
+package apiversions
+
+import (
+	"strings"
+
+	"github.com/rackspace/gophercloud"
+)
+
+func getURL(c *gophercloud.ServiceClient, version string) string {
+	return c.ServiceURL(strings.TrimRight(version, "/") + "/")
+}
+
+func listURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("")
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/apiversions/urls_test.go

@@ -0,0 +1,26 @@
+package apiversions
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+const endpoint = "http://localhost:57909/"
+
+func endpointClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{Endpoint: endpoint}
+}
+
+func TestGetURL(t *testing.T) {
+	actual := getURL(endpointClient(), "v1")
+	expected := endpoint + "v1/"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestListURL(t *testing.T) {
+	actual := listURL(endpointClient())
+	expected := endpoint
+	th.AssertEquals(t, expected, actual)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/doc.go

@@ -0,0 +1,5 @@
+// Package snapshots provides information and interaction with snapshots in the
+// OpenStack Block Storage service. A snapshot is a point in time copy of the
+// data contained in an external storage volume, and can be controlled
+// programmatically.
+package snapshots

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/fixtures.go

@@ -0,0 +1,114 @@
+package snapshots
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	fake "github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func MockListResponse(t *testing.T) {
+	th.Mux.HandleFunc("/snapshots", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+    {
+      "snapshots": [
+        {
+          "id": "289da7f8-6440-407c-9fb4-7db01ec49164",
+          "display_name": "snapshot-001"
+        },
+        {
+          "id": "96c3bda7-c82a-4f50-be73-ca7621794835",
+          "display_name": "snapshot-002"
+        }
+      ]
+    }
+    `)
+	})
+}
+
+func MockGetResponse(t *testing.T) {
+	th.Mux.HandleFunc("/snapshots/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+{
+    "snapshot": {
+        "display_name": "snapshot-001",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
+    }
+}
+      `)
+	})
+}
+
+func MockCreateResponse(t *testing.T) {
+	th.Mux.HandleFunc("/snapshots", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+    "snapshot": {
+        "volume_id": "1234",
+        "display_name": "snapshot-001"
+    }
+}
+      `)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+
+		fmt.Fprintf(w, `
+{
+    "snapshot": {
+        "volume_id": "1234",
+        "display_name": "snapshot-001",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
+    }
+}
+    `)
+	})
+}
+
+func MockUpdateMetadataResponse(t *testing.T) {
+	th.Mux.HandleFunc("/snapshots/123/metadata", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestJSONRequest(t, r, `
+    {
+      "metadata": {
+        "key": "v1"
+      }
+    }
+    `)
+
+		fmt.Fprintf(w, `
+      {
+        "metadata": {
+          "key": "v1"
+        }
+      }
+    `)
+	})
+}
+
+func MockDeleteResponse(t *testing.T) {
+	th.Mux.HandleFunc("/snapshots/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "DELETE")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusNoContent)
+	})
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/requests.go

@@ -0,0 +1,173 @@
+package snapshots
+
+import (
+	"fmt"
+
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// CreateOptsBuilder allows extensions to add additional parameters to the
+// Create request.
+type CreateOptsBuilder interface {
+	ToSnapshotCreateMap() (map[string]interface{}, error)
+}
+
+// CreateOpts contains options for creating a Snapshot. This object is passed to
+// the snapshots.Create function. For more information about these parameters,
+// see the Snapshot object.
+type CreateOpts struct {
+	// OPTIONAL
+	Description string
+	// OPTIONAL
+	Force bool
+	// OPTIONAL
+	Metadata map[string]interface{}
+	// OPTIONAL
+	Name string
+	// REQUIRED
+	VolumeID string
+}
+
+// ToSnapshotCreateMap assembles a request body based on the contents of a
+// CreateOpts.
+func (opts CreateOpts) ToSnapshotCreateMap() (map[string]interface{}, error) {
+	s := make(map[string]interface{})
+
+	if opts.VolumeID == "" {
+		return nil, fmt.Errorf("Required CreateOpts field 'VolumeID' not set.")
+	}
+	s["volume_id"] = opts.VolumeID
+
+	if opts.Description != "" {
+		s["display_description"] = opts.Description
+	}
+	if opts.Force == true {
+		s["force"] = opts.Force
+	}
+	if opts.Metadata != nil {
+		s["metadata"] = opts.Metadata
+	}
+	if opts.Name != "" {
+		s["display_name"] = opts.Name
+	}
+
+	return map[string]interface{}{"snapshot": s}, nil
+}
+
+// Create will create a new Snapshot based on the values in CreateOpts. To
+// extract the Snapshot object from the response, call the Extract method on the
+// CreateResult.
+func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
+	var res CreateResult
+
+	reqBody, err := opts.ToSnapshotCreateMap()
+	if err != nil {
+		res.Err = err
+		return res
+	}
+
+	_, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
+		OkCodes: []int{200, 201},
+	})
+	return res
+}
+
+// Delete will delete the existing Snapshot with the provided ID.
+func Delete(client *gophercloud.ServiceClient, id string) DeleteResult {
+	var res DeleteResult
+	_, res.Err = client.Delete(deleteURL(client, id), nil)
+	return res
+}
+
+// Get retrieves the Snapshot with the provided ID. To extract the Snapshot
+// object from the response, call the Extract method on the GetResult.
+func Get(client *gophercloud.ServiceClient, id string) GetResult {
+	var res GetResult
+	_, res.Err = client.Get(getURL(client, id), &res.Body, nil)
+	return res
+}
+
+// ListOptsBuilder allows extensions to add additional parameters to the List
+// request.
+type ListOptsBuilder interface {
+	ToSnapshotListQuery() (string, error)
+}
+
+// ListOpts hold options for listing Snapshots. It is passed to the
+// snapshots.List function.
+type ListOpts struct {
+	Name     string `q:"display_name"`
+	Status   string `q:"status"`
+	VolumeID string `q:"volume_id"`
+}
+
+// ToSnapshotListQuery formats a ListOpts into a query string.
+func (opts ListOpts) ToSnapshotListQuery() (string, error) {
+	q, err := gophercloud.BuildQueryString(opts)
+	if err != nil {
+		return "", err
+	}
+	return q.String(), nil
+}
+
+// List returns Snapshots optionally limited by the conditions provided in
+// ListOpts.
+func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
+	url := listURL(client)
+	if opts != nil {
+		query, err := opts.ToSnapshotListQuery()
+		if err != nil {
+			return pagination.Pager{Err: err}
+		}
+		url += query
+	}
+
+	createPage := func(r pagination.PageResult) pagination.Page {
+		return ListResult{pagination.SinglePageBase(r)}
+	}
+	return pagination.NewPager(client, url, createPage)
+}
+
+// UpdateMetadataOptsBuilder allows extensions to add additional parameters to
+// the Update request.
+type UpdateMetadataOptsBuilder interface {
+	ToSnapshotUpdateMetadataMap() (map[string]interface{}, error)
+}
+
+// UpdateMetadataOpts contain options for updating an existing Snapshot. This
+// object is passed to the snapshots.Update function. For more information
+// about the parameters, see the Snapshot object.
+type UpdateMetadataOpts struct {
+	Metadata map[string]interface{}
+}
+
+// ToSnapshotUpdateMetadataMap assembles a request body based on the contents of
+// an UpdateMetadataOpts.
+func (opts UpdateMetadataOpts) ToSnapshotUpdateMetadataMap() (map[string]interface{}, error) {
+	v := make(map[string]interface{})
+
+	if opts.Metadata != nil {
+		v["metadata"] = opts.Metadata
+	}
+
+	return v, nil
+}
+
+// UpdateMetadata will update the Snapshot with provided information. To
+// extract the updated Snapshot from the response, call the ExtractMetadata
+// method on the UpdateMetadataResult.
+func UpdateMetadata(client *gophercloud.ServiceClient, id string, opts UpdateMetadataOptsBuilder) UpdateMetadataResult {
+	var res UpdateMetadataResult
+
+	reqBody, err := opts.ToSnapshotUpdateMetadataMap()
+	if err != nil {
+		res.Err = err
+		return res
+	}
+
+	_, res.Err = client.Put(updateMetadataURL(client, id), reqBody, &res.Body, &gophercloud.RequestOpts{
+		OkCodes: []int{200},
+	})
+	return res
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/requests_test.go

@@ -0,0 +1,104 @@
+package snapshots
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockListResponse(t)
+
+	count := 0
+
+	List(client.ServiceClient(), &ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractSnapshots(page)
+		if err != nil {
+			t.Errorf("Failed to extract snapshots: %v", err)
+			return false, err
+		}
+
+		expected := []Snapshot{
+			Snapshot{
+				ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
+				Name: "snapshot-001",
+			},
+			Snapshot{
+				ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
+				Name: "snapshot-002",
+			},
+		}
+
+		th.CheckDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	if count != 1 {
+		t.Errorf("Expected 1 page, got %d", count)
+	}
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockGetResponse(t)
+
+	v, err := Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertEquals(t, v.Name, "snapshot-001")
+	th.AssertEquals(t, v.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockCreateResponse(t)
+
+	options := CreateOpts{VolumeID: "1234", Name: "snapshot-001"}
+	n, err := Create(client.ServiceClient(), options).Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertEquals(t, n.VolumeID, "1234")
+	th.AssertEquals(t, n.Name, "snapshot-001")
+	th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+}
+
+func TestUpdateMetadata(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockUpdateMetadataResponse(t)
+
+	expected := map[string]interface{}{"key": "v1"}
+
+	options := &UpdateMetadataOpts{
+		Metadata: map[string]interface{}{
+			"key": "v1",
+		},
+	}
+
+	actual, err := UpdateMetadata(client.ServiceClient(), "123", options).ExtractMetadata()
+
+	th.AssertNoErr(t, err)
+	th.AssertDeepEquals(t, actual, expected)
+}
+
+func TestDelete(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockDeleteResponse(t)
+
+	res := Delete(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+	th.AssertNoErr(t, res.Err)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/results.go

@@ -0,0 +1,123 @@
+package snapshots
+
+import (
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+
+	"github.com/mitchellh/mapstructure"
+)
+
+// Snapshot contains all the information associated with an OpenStack Snapshot.
+type Snapshot struct {
+	// Currect status of the Snapshot.
+	Status string `mapstructure:"status"`
+
+	// Display name.
+	Name string `mapstructure:"display_name"`
+
+	// Instances onto which the Snapshot is attached.
+	Attachments []string `mapstructure:"attachments"`
+
+	// Logical group.
+	AvailabilityZone string `mapstructure:"availability_zone"`
+
+	// Is the Snapshot bootable?
+	Bootable string `mapstructure:"bootable"`
+
+	// Date created.
+	CreatedAt string `mapstructure:"created_at"`
+
+	// Display description.
+	Description string `mapstructure:"display_discription"`
+
+	// See VolumeType object for more information.
+	VolumeType string `mapstructure:"volume_type"`
+
+	// ID of the Snapshot from which this Snapshot was created.
+	SnapshotID string `mapstructure:"snapshot_id"`
+
+	// ID of the Volume from which this Snapshot was created.
+	VolumeID string `mapstructure:"volume_id"`
+
+	// User-defined key-value pairs.
+	Metadata map[string]string `mapstructure:"metadata"`
+
+	// Unique identifier.
+	ID string `mapstructure:"id"`
+
+	// Size of the Snapshot, in GB.
+	Size int `mapstructure:"size"`
+}
+
+// CreateResult contains the response body and error from a Create request.
+type CreateResult struct {
+	commonResult
+}
+
+// GetResult contains the response body and error from a Get request.
+type GetResult struct {
+	commonResult
+}
+
+// DeleteResult contains the response body and error from a Delete request.
+type DeleteResult struct {
+	gophercloud.ErrResult
+}
+
+// ListResult is a pagination.Pager that is returned from a call to the List function.
+type ListResult struct {
+	pagination.SinglePageBase
+}
+
+// IsEmpty returns true if a ListResult contains no Snapshots.
+func (r ListResult) IsEmpty() (bool, error) {
+	volumes, err := ExtractSnapshots(r)
+	if err != nil {
+		return true, err
+	}
+	return len(volumes) == 0, nil
+}
+
+// ExtractSnapshots extracts and returns Snapshots. It is used while iterating over a snapshots.List call.
+func ExtractSnapshots(page pagination.Page) ([]Snapshot, error) {
+	var response struct {
+		Snapshots []Snapshot `json:"snapshots"`
+	}
+
+	err := mapstructure.Decode(page.(ListResult).Body, &response)
+	return response.Snapshots, err
+}
+
+// UpdateMetadataResult contains the response body and error from an UpdateMetadata request.
+type UpdateMetadataResult struct {
+	commonResult
+}
+
+// ExtractMetadata returns the metadata from a response from snapshots.UpdateMetadata.
+func (r UpdateMetadataResult) ExtractMetadata() (map[string]interface{}, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+
+	m := r.Body.(map[string]interface{})["metadata"]
+	return m.(map[string]interface{}), nil
+}
+
+type commonResult struct {
+	gophercloud.Result
+}
+
+// Extract will get the Snapshot object out of the commonResult object.
+func (r commonResult) Extract() (*Snapshot, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+
+	var res struct {
+		Snapshot *Snapshot `json:"snapshot"`
+	}
+
+	err := mapstructure.Decode(r.Body, &res)
+
+	return res.Snapshot, err
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/urls.go

@@ -0,0 +1,27 @@
+package snapshots
+
+import "github.com/rackspace/gophercloud"
+
+func createURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("snapshots")
+}
+
+func deleteURL(c *gophercloud.ServiceClient, id string) string {
+	return c.ServiceURL("snapshots", id)
+}
+
+func getURL(c *gophercloud.ServiceClient, id string) string {
+	return deleteURL(c, id)
+}
+
+func listURL(c *gophercloud.ServiceClient) string {
+	return createURL(c)
+}
+
+func metadataURL(c *gophercloud.ServiceClient, id string) string {
+	return c.ServiceURL("snapshots", id, "metadata")
+}
+
+func updateMetadataURL(c *gophercloud.ServiceClient, id string) string {
+	return metadataURL(c, id)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/urls_test.go

@@ -0,0 +1,50 @@
+package snapshots
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+const endpoint = "http://localhost:57909"
+
+func endpointClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{Endpoint: endpoint}
+}
+
+func TestCreateURL(t *testing.T) {
+	actual := createURL(endpointClient())
+	expected := endpoint + "snapshots"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestDeleteURL(t *testing.T) {
+	actual := deleteURL(endpointClient(), "foo")
+	expected := endpoint + "snapshots/foo"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestGetURL(t *testing.T) {
+	actual := getURL(endpointClient(), "foo")
+	expected := endpoint + "snapshots/foo"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestListURL(t *testing.T) {
+	actual := listURL(endpointClient())
+	expected := endpoint + "snapshots"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestMetadataURL(t *testing.T) {
+	actual := metadataURL(endpointClient(), "foo")
+	expected := endpoint + "snapshots/foo/metadata"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestUpdateMetadataURL(t *testing.T) {
+	actual := updateMetadataURL(endpointClient(), "foo")
+	expected := endpoint + "snapshots/foo/metadata"
+	th.AssertEquals(t, expected, actual)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/snapshots/util.go

@@ -0,0 +1,22 @@
+package snapshots
+
+import (
+	"github.com/rackspace/gophercloud"
+)
+
+// WaitForStatus will continually poll the resource, checking for a particular
+// status. It will do this for the amount of seconds defined.
+func WaitForStatus(c *gophercloud.ServiceClient, id, status string, secs int) error {
+	return gophercloud.WaitFor(secs, func() (bool, error) {
+		current, err := Get(c, id).Extract()
+		if err != nil {
+			return false, err
+		}
+
+		if current.Status == status {
+			return true, nil
+		}
+
+		return false, nil
+	})
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/doc.go

@@ -0,0 +1,5 @@
+// Package volumes provides information and interaction with volumes in the
+// OpenStack Block Storage service. A volume is a detachable block storage
+// device, akin to a USB hard drive. It can only be attached to one instance at
+// a time.
+package volumes

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/fixtures.go

@@ -0,0 +1,113 @@
+package volumes
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	fake "github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func MockListResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+  {
+    "volumes": [
+      {
+        "id": "289da7f8-6440-407c-9fb4-7db01ec49164",
+        "display_name": "vol-001"
+      },
+      {
+        "id": "96c3bda7-c82a-4f50-be73-ca7621794835",
+        "display_name": "vol-002"
+      }
+    ]
+  }
+  `)
+	})
+}
+
+func MockGetResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+{
+    "volume": {
+        "display_name": "vol-001",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
+ 	"attachments": [
+	  {
+            "device": "/dev/vde",
+            "server_id": "a740d24b-dc5b-4d59-ac75-53971c2920ba",
+            "id": "d6da11e5-2ed3-413e-88d8-b772ba62193d",
+            "volume_id": "d6da11e5-2ed3-413e-88d8-b772ba62193d"
+          }
+        ]
+   }
+}
+      `)
+	})
+}
+
+func MockCreateResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+    "volume": {
+        "size": 75
+    }
+}
+      `)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+
+		fmt.Fprintf(w, `
+{
+    "volume": {
+        "size": 4,
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
+    }
+}
+    `)
+	})
+}
+
+func MockDeleteResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "DELETE")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusNoContent)
+	})
+}
+
+func MockUpdateResponse(t *testing.T) {
+	th.Mux.HandleFunc("/volumes/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+    {
+      "volume": {
+        "display_name": "vol-002",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
+        }
+    }
+    `)
+	})
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/requests.go

@@ -0,0 +1,203 @@
+package volumes
+
+import (
+	"fmt"
+
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// CreateOptsBuilder allows extensions to add additional parameters to the
+// Create request.
+type CreateOptsBuilder interface {
+	ToVolumeCreateMap() (map[string]interface{}, error)
+}
+
+// CreateOpts contains options for creating a Volume. This object is passed to
+// the volumes.Create function. For more information about these parameters,
+// see the Volume object.
+type CreateOpts struct {
+	// OPTIONAL
+	Availability string
+	// OPTIONAL
+	Description string
+	// OPTIONAL
+	Metadata map[string]string
+	// OPTIONAL
+	Name string
+	// REQUIRED
+	Size int
+	// OPTIONAL
+	SnapshotID, SourceVolID, ImageID string
+	// OPTIONAL
+	VolumeType string
+}
+
+// ToVolumeCreateMap assembles a request body based on the contents of a
+// CreateOpts.
+func (opts CreateOpts) ToVolumeCreateMap() (map[string]interface{}, error) {
+	v := make(map[string]interface{})
+
+	if opts.Size == 0 {
+		return nil, fmt.Errorf("Required CreateOpts field 'Size' not set.")
+	}
+	v["size"] = opts.Size
+
+	if opts.Availability != "" {
+		v["availability_zone"] = opts.Availability
+	}
+	if opts.Description != "" {
+		v["display_description"] = opts.Description
+	}
+	if opts.ImageID != "" {
+		v["imageRef"] = opts.ImageID
+	}
+	if opts.Metadata != nil {
+		v["metadata"] = opts.Metadata
+	}
+	if opts.Name != "" {
+		v["display_name"] = opts.Name
+	}
+	if opts.SourceVolID != "" {
+		v["source_volid"] = opts.SourceVolID
+	}
+	if opts.SnapshotID != "" {
+		v["snapshot_id"] = opts.SnapshotID
+	}
+	if opts.VolumeType != "" {
+		v["volume_type"] = opts.VolumeType
+	}
+
+	return map[string]interface{}{"volume": v}, nil
+}
+
+// Create will create a new Volume based on the values in CreateOpts. To extract
+// the Volume object from the response, call the Extract method on the
+// CreateResult.
+func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
+	var res CreateResult
+
+	reqBody, err := opts.ToVolumeCreateMap()
+	if err != nil {
+		res.Err = err
+		return res
+	}
+
+	_, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
+		OkCodes: []int{200, 201},
+	})
+	return res
+}
+
+// Delete will delete the existing Volume with the provided ID.
+func Delete(client *gophercloud.ServiceClient, id string) DeleteResult {
+	var res DeleteResult
+	_, res.Err = client.Delete(deleteURL(client, id), nil)
+	return res
+}
+
+// Get retrieves the Volume with the provided ID. To extract the Volume object
+// from the response, call the Extract method on the GetResult.
+func Get(client *gophercloud.ServiceClient, id string) GetResult {
+	var res GetResult
+	_, res.Err = client.Get(getURL(client, id), &res.Body, nil)
+	return res
+}
+
+// ListOptsBuilder allows extensions to add additional parameters to the List
+// request.
+type ListOptsBuilder interface {
+	ToVolumeListQuery() (string, error)
+}
+
+// ListOpts holds options for listing Volumes. It is passed to the volumes.List
+// function.
+type ListOpts struct {
+	// admin-only option. Set it to true to see all tenant volumes.
+	AllTenants bool `q:"all_tenants"`
+	// List only volumes that contain Metadata.
+	Metadata map[string]string `q:"metadata"`
+	// List only volumes that have Name as the display name.
+	Name string `q:"name"`
+	// List only volumes that have a status of Status.
+	Status string `q:"status"`
+}
+
+// ToVolumeListQuery formats a ListOpts into a query string.
+func (opts ListOpts) ToVolumeListQuery() (string, error) {
+	q, err := gophercloud.BuildQueryString(opts)
+	if err != nil {
+		return "", err
+	}
+	return q.String(), nil
+}
+
+// List returns Volumes optionally limited by the conditions provided in ListOpts.
+func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
+	url := listURL(client)
+	if opts != nil {
+		query, err := opts.ToVolumeListQuery()
+		if err != nil {
+			return pagination.Pager{Err: err}
+		}
+		url += query
+	}
+	createPage := func(r pagination.PageResult) pagination.Page {
+		return ListResult{pagination.SinglePageBase(r)}
+	}
+
+	return pagination.NewPager(client, url, createPage)
+}
+
+// UpdateOptsBuilder allows extensions to add additional parameters to the
+// Update request.
+type UpdateOptsBuilder interface {
+	ToVolumeUpdateMap() (map[string]interface{}, error)
+}
+
+// UpdateOpts contain options for updating an existing Volume. This object is passed
+// to the volumes.Update function. For more information about the parameters, see
+// the Volume object.
+type UpdateOpts struct {
+	// OPTIONAL
+	Name string
+	// OPTIONAL
+	Description string
+	// OPTIONAL
+	Metadata map[string]string
+}
+
+// ToVolumeUpdateMap assembles a request body based on the contents of an
+// UpdateOpts.
+func (opts UpdateOpts) ToVolumeUpdateMap() (map[string]interface{}, error) {
+	v := make(map[string]interface{})
+
+	if opts.Description != "" {
+		v["display_description"] = opts.Description
+	}
+	if opts.Metadata != nil {
+		v["metadata"] = opts.Metadata
+	}
+	if opts.Name != "" {
+		v["display_name"] = opts.Name
+	}
+
+	return map[string]interface{}{"volume": v}, nil
+}
+
+// Update will update the Volume with provided information. To extract the updated
+// Volume from the response, call the Extract method on the UpdateResult.
+func Update(client *gophercloud.ServiceClient, id string, opts UpdateOptsBuilder) UpdateResult {
+	var res UpdateResult
+
+	reqBody, err := opts.ToVolumeUpdateMap()
+	if err != nil {
+		res.Err = err
+		return res
+	}
+
+	_, res.Err = client.Put(updateURL(client, id), reqBody, &res.Body, &gophercloud.RequestOpts{
+		OkCodes: []int{200},
+	})
+	return res
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/requests_test.go

@@ -0,0 +1,122 @@
+package volumes
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockListResponse(t)
+
+	count := 0
+
+	List(client.ServiceClient(), &ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractVolumes(page)
+		if err != nil {
+			t.Errorf("Failed to extract volumes: %v", err)
+			return false, err
+		}
+
+		expected := []Volume{
+			Volume{
+				ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
+				Name: "vol-001",
+			},
+			Volume{
+				ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
+				Name: "vol-002",
+			},
+		}
+
+		th.CheckDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	if count != 1 {
+		t.Errorf("Expected 1 page, got %d", count)
+	}
+}
+
+func TestListAll(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockListResponse(t)
+
+	allPages, err := List(client.ServiceClient(), &ListOpts{}).AllPages()
+	th.AssertNoErr(t, err)
+	actual, err := ExtractVolumes(allPages)
+	th.AssertNoErr(t, err)
+
+	expected := []Volume{
+		Volume{
+			ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
+			Name: "vol-001",
+		},
+		Volume{
+			ID:   "96c3bda7-c82a-4f50-be73-ca7621794835",
+			Name: "vol-002",
+		},
+	}
+
+	th.CheckDeepEquals(t, expected, actual)
+
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockGetResponse(t)
+
+	v, err := Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertEquals(t, v.Name, "vol-001")
+	th.AssertEquals(t, v.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+	th.AssertEquals(t, v.Attachments[0]["device"], "/dev/vde")
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockCreateResponse(t)
+
+	options := &CreateOpts{Size: 75}
+	n, err := Create(client.ServiceClient(), options).Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertEquals(t, n.Size, 4)
+	th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+}
+
+func TestDelete(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockDeleteResponse(t)
+
+	res := Delete(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+	th.AssertNoErr(t, res.Err)
+}
+
+func TestUpdate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockUpdateResponse(t)
+
+	options := UpdateOpts{Name: "vol-002"}
+	v, err := Update(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22", options).Extract()
+	th.AssertNoErr(t, err)
+	th.CheckEquals(t, "vol-002", v.Name)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/results.go

@@ -0,0 +1,113 @@
+package volumes
+
+import (
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+
+	"github.com/mitchellh/mapstructure"
+)
+
+// Volume contains all the information associated with an OpenStack Volume.
+type Volume struct {
+	// Current status of the volume.
+	Status string `mapstructure:"status"`
+
+	// Human-readable display name for the volume.
+	Name string `mapstructure:"display_name"`
+
+	// Instances onto which the volume is attached.
+	Attachments []map[string]interface{} `mapstructure:"attachments"`
+
+	// This parameter is no longer used.
+	AvailabilityZone string `mapstructure:"availability_zone"`
+
+	// Indicates whether this is a bootable volume.
+	Bootable string `mapstructure:"bootable"`
+
+	// The date when this volume was created.
+	CreatedAt string `mapstructure:"created_at"`
+
+	// Human-readable description for the volume.
+	Description string `mapstructure:"display_description"`
+
+	// The type of volume to create, either SATA or SSD.
+	VolumeType string `mapstructure:"volume_type"`
+
+	// The ID of the snapshot from which the volume was created
+	SnapshotID string `mapstructure:"snapshot_id"`
+
+	// The ID of another block storage volume from which the current volume was created
+	SourceVolID string `mapstructure:"source_volid"`
+
+	// Arbitrary key-value pairs defined by the user.
+	Metadata map[string]string `mapstructure:"metadata"`
+
+	// Unique identifier for the volume.
+	ID string `mapstructure:"id"`
+
+	// Size of the volume in GB.
+	Size int `mapstructure:"size"`
+}
+
+// CreateResult contains the response body and error from a Create request.
+type CreateResult struct {
+	commonResult
+}
+
+// GetResult contains the response body and error from a Get request.
+type GetResult struct {
+	commonResult
+}
+
+// DeleteResult contains the response body and error from a Delete request.
+type DeleteResult struct {
+	gophercloud.ErrResult
+}
+
+// ListResult is a pagination.pager that is returned from a call to the List function.
+type ListResult struct {
+	pagination.SinglePageBase
+}
+
+// IsEmpty returns true if a ListResult contains no Volumes.
+func (r ListResult) IsEmpty() (bool, error) {
+	volumes, err := ExtractVolumes(r)
+	if err != nil {
+		return true, err
+	}
+	return len(volumes) == 0, nil
+}
+
+// ExtractVolumes extracts and returns Volumes. It is used while iterating over a volumes.List call.
+func ExtractVolumes(page pagination.Page) ([]Volume, error) {
+	var response struct {
+		Volumes []Volume `json:"volumes"`
+	}
+
+	err := mapstructure.Decode(page.(ListResult).Body, &response)
+	return response.Volumes, err
+}
+
+// UpdateResult contains the response body and error from an Update request.
+type UpdateResult struct {
+	commonResult
+}
+
+type commonResult struct {
+	gophercloud.Result
+}
+
+// Extract will get the Volume object out of the commonResult object.
+func (r commonResult) Extract() (*Volume, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+
+	var res struct {
+		Volume *Volume `json:"volume"`
+	}
+
+	err := mapstructure.Decode(r.Body, &res)
+
+	return res.Volume, err
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/urls.go

@@ -0,0 +1,23 @@
+package volumes
+
+import "github.com/rackspace/gophercloud"
+
+func createURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("volumes")
+}
+
+func listURL(c *gophercloud.ServiceClient) string {
+	return createURL(c)
+}
+
+func deleteURL(c *gophercloud.ServiceClient, id string) string {
+	return c.ServiceURL("volumes", id)
+}
+
+func getURL(c *gophercloud.ServiceClient, id string) string {
+	return deleteURL(c, id)
+}
+
+func updateURL(c *gophercloud.ServiceClient, id string) string {
+	return deleteURL(c, id)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/urls_test.go

@@ -0,0 +1,44 @@
+package volumes
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+const endpoint = "http://localhost:57909"
+
+func endpointClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{Endpoint: endpoint}
+}
+
+func TestCreateURL(t *testing.T) {
+	actual := createURL(endpointClient())
+	expected := endpoint + "volumes"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestListURL(t *testing.T) {
+	actual := listURL(endpointClient())
+	expected := endpoint + "volumes"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestDeleteURL(t *testing.T) {
+	actual := deleteURL(endpointClient(), "foo")
+	expected := endpoint + "volumes/foo"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestGetURL(t *testing.T) {
+	actual := getURL(endpointClient(), "foo")
+	expected := endpoint + "volumes/foo"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestUpdateURL(t *testing.T) {
+	actual := updateURL(endpointClient(), "foo")
+	expected := endpoint + "volumes/foo"
+	th.AssertEquals(t, expected, actual)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes/util.go

@@ -0,0 +1,22 @@
+package volumes
+
+import (
+	"github.com/rackspace/gophercloud"
+)
+
+// WaitForStatus will continually poll the resource, checking for a particular
+// status. It will do this for the amount of seconds defined.
+func WaitForStatus(c *gophercloud.ServiceClient, id, status string, secs int) error {
+	return gophercloud.WaitFor(secs, func() (bool, error) {
+		current, err := Get(c, id).Extract()
+		if err != nil {
+			return false, err
+		}
+
+		if current.Status == status {
+			return true, nil
+		}
+
+		return false, nil
+	})
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/doc.go

@@ -0,0 +1,9 @@
+// Package volumetypes provides information and interaction with volume types
+// in the OpenStack Block Storage service. A volume type indicates the type of
+// a block storage volume, such as SATA, SCSCI, SSD, etc. These can be
+// customized or defined by the OpenStack admin.
+//
+// You can also define extra_specs associated with your volume types. For
+// instance, you could have a VolumeType=SATA, with extra_specs (RPM=10000,
+// RAID-Level=5) . Extra_specs are defined and customized by the admin.
+package volumetypes

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/fixtures.go

@@ -0,0 +1,60 @@
+package volumetypes
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	fake "github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func MockListResponse(t *testing.T) {
+	th.Mux.HandleFunc("/types", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+    {
+      "volume_types": [
+        {
+          "id": "289da7f8-6440-407c-9fb4-7db01ec49164",
+          "name": "vol-type-001",
+          "extra_specs": {
+            "capabilities": "gpu"
+            }
+        },
+        {
+          "id": "96c3bda7-c82a-4f50-be73-ca7621794835",
+          "name": "vol-type-002",
+          "extra_specs": {}
+        }
+      ]
+    }
+    `)
+	})
+}
+
+func MockGetResponse(t *testing.T) {
+	th.Mux.HandleFunc("/types/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `
+{
+    "volume_type": {
+        "name": "vol-type-001",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22",
+    "extra_specs": {
+      "serverNumber": "2"
+    }
+    }
+}
+      `)
+	})
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/requests.go

@@ -0,0 +1,76 @@
+package volumetypes
+
+import (
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// CreateOptsBuilder allows extensions to add additional parameters to the
+// Create request.
+type CreateOptsBuilder interface {
+	ToVolumeTypeCreateMap() (map[string]interface{}, error)
+}
+
+// CreateOpts are options for creating a volume type.
+type CreateOpts struct {
+	// OPTIONAL. See VolumeType.
+	ExtraSpecs map[string]interface{}
+	// OPTIONAL. See VolumeType.
+	Name string
+}
+
+// ToVolumeTypeCreateMap casts a CreateOpts struct to a map.
+func (opts CreateOpts) ToVolumeTypeCreateMap() (map[string]interface{}, error) {
+	vt := make(map[string]interface{})
+
+	if opts.ExtraSpecs != nil {
+		vt["extra_specs"] = opts.ExtraSpecs
+	}
+	if opts.Name != "" {
+		vt["name"] = opts.Name
+	}
+
+	return map[string]interface{}{"volume_type": vt}, nil
+}
+
+// Create will create a new volume. To extract the created volume type object,
+// call the Extract method on the CreateResult.
+func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
+	var res CreateResult
+
+	reqBody, err := opts.ToVolumeTypeCreateMap()
+	if err != nil {
+		res.Err = err
+		return res
+	}
+
+	_, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
+		OkCodes: []int{200, 201},
+	})
+	return res
+}
+
+// Delete will delete the volume type with the provided ID.
+func Delete(client *gophercloud.ServiceClient, id string) DeleteResult {
+	var res DeleteResult
+	_, res.Err = client.Delete(deleteURL(client, id), nil)
+	return res
+}
+
+// Get will retrieve the volume type with the provided ID. To extract the volume
+// type from the result, call the Extract method on the GetResult.
+func Get(client *gophercloud.ServiceClient, id string) GetResult {
+	var res GetResult
+	_, err := client.Get(getURL(client, id), &res.Body, nil)
+	res.Err = err
+	return res
+}
+
+// List returns all volume types.
+func List(client *gophercloud.ServiceClient) pagination.Pager {
+	createPage := func(r pagination.PageResult) pagination.Page {
+		return ListResult{pagination.SinglePageBase(r)}
+	}
+
+	return pagination.NewPager(client, listURL(client), createPage)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/requests_test.go

@@ -0,0 +1,118 @@
+package volumetypes
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockListResponse(t)
+
+	count := 0
+
+	List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractVolumeTypes(page)
+		if err != nil {
+			t.Errorf("Failed to extract volume types: %v", err)
+			return false, err
+		}
+
+		expected := []VolumeType{
+			VolumeType{
+				ID:   "289da7f8-6440-407c-9fb4-7db01ec49164",
+				Name: "vol-type-001",
+				ExtraSpecs: map[string]interface{}{
+					"capabilities": "gpu",
+				},
+			},
+			VolumeType{
+				ID:         "96c3bda7-c82a-4f50-be73-ca7621794835",
+				Name:       "vol-type-002",
+				ExtraSpecs: map[string]interface{}{},
+			},
+		}
+
+		th.CheckDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	if count != 1 {
+		t.Errorf("Expected 1 page, got %d", count)
+	}
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	MockGetResponse(t)
+
+	vt, err := Get(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertDeepEquals(t, vt.ExtraSpecs, map[string]interface{}{"serverNumber": "2"})
+	th.AssertEquals(t, vt.Name, "vol-type-001")
+	th.AssertEquals(t, vt.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/types", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+    "volume_type": {
+        "name": "vol-type-001"
+    }
+}
+			`)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+
+		fmt.Fprintf(w, `
+{
+    "volume_type": {
+        "name": "vol-type-001",
+        "id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
+    }
+}
+		`)
+	})
+
+	options := &CreateOpts{Name: "vol-type-001"}
+	n, err := Create(client.ServiceClient(), options).Extract()
+	th.AssertNoErr(t, err)
+
+	th.AssertEquals(t, n.Name, "vol-type-001")
+	th.AssertEquals(t, n.ID, "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+}
+
+func TestDelete(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/types/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "DELETE")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+		w.WriteHeader(http.StatusAccepted)
+	})
+
+	err := Delete(client.ServiceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22").ExtractErr()
+	th.AssertNoErr(t, err)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/results.go

@@ -0,0 +1,72 @@
+package volumetypes
+
+import (
+	"github.com/mitchellh/mapstructure"
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// VolumeType contains all information associated with an OpenStack Volume Type.
+type VolumeType struct {
+	ExtraSpecs map[string]interface{} `json:"extra_specs" mapstructure:"extra_specs"` // user-defined metadata
+	ID         string                 `json:"id" mapstructure:"id"`                   // unique identifier
+	Name       string                 `json:"name" mapstructure:"name"`               // display name
+}
+
+// CreateResult contains the response body and error from a Create request.
+type CreateResult struct {
+	commonResult
+}
+
+// GetResult contains the response body and error from a Get request.
+type GetResult struct {
+	commonResult
+}
+
+// DeleteResult contains the response error from a Delete request.
+type DeleteResult struct {
+	gophercloud.ErrResult
+}
+
+// ListResult is a pagination.Pager that is returned from a call to the List function.
+type ListResult struct {
+	pagination.SinglePageBase
+}
+
+// IsEmpty returns true if a ListResult contains no Volume Types.
+func (r ListResult) IsEmpty() (bool, error) {
+	volumeTypes, err := ExtractVolumeTypes(r)
+	if err != nil {
+		return true, err
+	}
+	return len(volumeTypes) == 0, nil
+}
+
+// ExtractVolumeTypes extracts and returns Volume Types.
+func ExtractVolumeTypes(page pagination.Page) ([]VolumeType, error) {
+	var response struct {
+		VolumeTypes []VolumeType `mapstructure:"volume_types"`
+	}
+
+	err := mapstructure.Decode(page.(ListResult).Body, &response)
+	return response.VolumeTypes, err
+}
+
+type commonResult struct {
+	gophercloud.Result
+}
+
+// Extract will get the Volume Type object out of the commonResult object.
+func (r commonResult) Extract() (*VolumeType, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+
+	var res struct {
+		VolumeType *VolumeType `json:"volume_type" mapstructure:"volume_type"`
+	}
+
+	err := mapstructure.Decode(r.Body, &res)
+
+	return res.VolumeType, err
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/urls.go

@@ -0,0 +1,19 @@
+package volumetypes
+
+import "github.com/rackspace/gophercloud"
+
+func listURL(c *gophercloud.ServiceClient) string {
+	return c.ServiceURL("types")
+}
+
+func createURL(c *gophercloud.ServiceClient) string {
+	return listURL(c)
+}
+
+func getURL(c *gophercloud.ServiceClient, id string) string {
+	return c.ServiceURL("types", id)
+}
+
+func deleteURL(c *gophercloud.ServiceClient, id string) string {
+	return getURL(c, id)
+}

vendor/github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumetypes/urls_test.go

@@ -0,0 +1,38 @@
+package volumetypes
+
+import (
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+const endpoint = "http://localhost:57909"
+
+func endpointClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{Endpoint: endpoint}
+}
+
+func TestListURL(t *testing.T) {
+	actual := listURL(endpointClient())
+	expected := endpoint + "types"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestCreateURL(t *testing.T) {
+	actual := createURL(endpointClient())
+	expected := endpoint + "types"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestGetURL(t *testing.T) {
+	actual := getURL(endpointClient(), "foo")
+	expected := endpoint + "types/foo"
+	th.AssertEquals(t, expected, actual)
+}
+
+func TestDeleteURL(t *testing.T) {
+	actual := deleteURL(endpointClient(), "foo")
+	expected := endpoint + "types/foo"
+	th.AssertEquals(t, expected, actual)
+}