bump github.com/heketi/heketi v10.2.0

go.mod

@@ -60,7 +60,7 @@ require (
 	github.com/googleapis/gnostic v0.4.1
 	github.com/gorilla/context v1.1.1 // indirect
 	github.com/hashicorp/golang-lru v0.5.1
-	github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible
+	github.com/heketi/heketi v10.2.0+incompatible
 	github.com/heketi/tests v0.0.0-20151005000721-f3775cbcefd6 // indirect
 	github.com/ishidawataru/sctp v0.0.0-20190723014705-7c296d48a2b5
 	github.com/json-iterator/go v1.1.10
@@ -317,7 +317,7 @@ replace (
 	github.com/hashicorp/mdns => github.com/hashicorp/mdns v1.0.0
 	github.com/hashicorp/memberlist => github.com/hashicorp/memberlist v0.1.3
 	github.com/hashicorp/serf => github.com/hashicorp/serf v0.8.2
-	github.com/heketi/heketi => github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible
+	github.com/heketi/heketi => github.com/heketi/heketi v10.2.0+incompatible
 	github.com/heketi/tests => github.com/heketi/tests v0.0.0-20151005000721-f3775cbcefd6
 	github.com/hpcloud/tail => github.com/hpcloud/tail v1.0.0
 	github.com/ianlancetaylor/demangle => github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6

go.sum

@@ -287,8 +287,8 @@ github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO
 github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
 github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
 github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
-github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible h1:ysqc8k973k1lLJ4BOOHAkx14K2nt4cLjsIm+hwWDZDE=
+github.com/heketi/heketi v10.2.0+incompatible h1:kw0rXzWGCXZP5XMP07426kKiz4hGFgR9ok+GTg+wDS8=
-github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible/go.mod h1:bB9ly3RchcQqsQ9CpyaQwvva7RS5ytVoSoholZQON6o=
+github.com/heketi/heketi v10.2.0+incompatible/go.mod h1:bB9ly3RchcQqsQ9CpyaQwvva7RS5ytVoSoholZQON6o=
 github.com/heketi/tests v0.0.0-20151005000721-f3775cbcefd6 h1:oJ/NLadJn5HoxvonA6VxG31lg0d6XOURNA09BTtM4fY=
 github.com/heketi/tests v0.0.0-20151005000721-f3775cbcefd6/go.mod h1:xGMAM8JLi7UkZt1i4FQeQy0R2T8GLUwQhOP5M1gBhy4=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=

vendor/github.com/heketi/heketi/client/api/go-client/BUILD

@@ -6,6 +6,7 @@ go_library(
         "admin.go",
         "backup.go",
         "block_volume.go",
+        "brick.go",
         "client.go",
         "cluster.go",
         "db.go",

vendor/github.com/heketi/heketi/client/api/go-client/block_volume.go

@@ -157,3 +157,56 @@ func (c *Client) BlockVolumeDelete(id string) error {
 
 	return nil
 }
+
+func (c *Client) BlockVolumeExpand(id string, request *api.BlockVolumeExpandRequest) (
+	*api.BlockVolumeInfoResponse, error) {
+
+	// Marshal request to JSON
+	buffer, err := json.Marshal(request)
+	if err != nil {
+		return nil, err
+	}
+
+	// Create a request
+	req, err := http.NewRequest("POST",
+		c.host+"/blockvolumes/"+id+"/expand",
+		bytes.NewBuffer(buffer))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+
+	// Set token
+	err = c.setToken(req)
+	if err != nil {
+		return nil, err
+	}
+
+	// Send request
+	r, err := c.do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer r.Body.Close()
+	if r.StatusCode != http.StatusAccepted {
+		return nil, utils.GetErrorFromResponse(r)
+	}
+
+	// Wait for response
+	r, err = c.pollResponse(r)
+	if err != nil {
+		return nil, err
+	}
+	if r.StatusCode != http.StatusOK {
+		return nil, utils.GetErrorFromResponse(r)
+	}
+
+	// Read JSON response
+	var blockvolume api.BlockVolumeInfoResponse
+	err = utils.GetJsonFromResponse(r, &blockvolume)
+	if err != nil {
+		return nil, err
+	}
+
+	return &blockvolume, nil
+}

vendor/github.com/heketi/heketi/client/api/go-client/brick.go

@@ -0,0 +1,72 @@
+//
+// Copyright (c) 2019 The heketi Authors
+//
+// This file is licensed to you under your choice of the GNU Lesser
+// General Public License, version 3 or any later version (LGPLv3 or
+// later), as published by the Free Software Foundation,
+// or under the Apache License, Version 2.0 <LICENSE-APACHE2 or
+// http://www.apache.org/licenses/LICENSE-2.0>.
+//
+// You may not use this file except in compliance with those terms.
+//
+
+package client
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+
+	"github.com/heketi/heketi/pkg/glusterfs/api"
+	"github.com/heketi/heketi/pkg/utils"
+)
+
+// BrickEvict requests that Heketi evict the given brick from the
+// underlying gluster volume, automatically replacing it with a new brick.
+//
+// NOTE: options is currently empty but reserved for future extensions
+// to the api.
+func (c *Client) BrickEvict(id string, request *api.BrickEvictOptions) error {
+	var buf io.Reader
+	if request != nil {
+		b, err := json.Marshal(request)
+		if err != nil {
+			return err
+		}
+		buf = bytes.NewBuffer(b)
+	}
+
+	// Create a request
+	req, err := http.NewRequest("POST", c.host+"/bricks/to-evict/"+id, buf)
+	if err != nil {
+		return err
+	}
+
+	// Set token
+	err = c.setToken(req)
+	if err != nil {
+		return err
+	}
+
+	// Send request
+	r, err := c.do(req)
+	if err != nil {
+		return err
+	}
+	defer r.Body.Close()
+	if r.StatusCode != http.StatusAccepted {
+		return utils.GetErrorFromResponse(r)
+	}
+
+	// Wait for response
+	r, err = c.pollResponse(r)
+	if err != nil {
+		return err
+	}
+	if r.StatusCode != http.StatusNoContent {
+		return utils.GetErrorFromResponse(r)
+	}
+
+	return nil
+}

vendor/github.com/heketi/heketi/client/api/go-client/client.go

@@ -71,6 +71,9 @@ type Client struct {
 
 	// allow plugging in custom do wrappers
 	do func(*http.Request) (*http.Response, error)
+
+	// allow plugging in custom http client fetcher
+	getClient ClientFunc
 }
 
 var defaultClientOptions = ClientOptions{
@@ -154,6 +157,10 @@ func (c *Client) SetTLSOptions(o *ClientTLSOptions) error {
 	return nil
 }
 
+func (c *Client) SetClientFunc(f ClientFunc) {
+	c.getClient = f
+}
+
 // Simple Hello test to check if the server is up
 func (c *Client) Hello() error {
 	// Create request
@@ -189,13 +196,14 @@ func (c *Client) doBasic(req *http.Request) (*http.Response, error) {
 		<-c.throttle
 	}()
 
-	httpClient := &http.Client{}
+	getClient := c.getClient
-	if c.tlsClientConfig != nil {
+	if getClient == nil {
-		httpClient.Transport = &http.Transport{
+		getClient = HeketiHttpClient
-			TLSClientConfig: c.tlsClientConfig,
 	}
+	httpClient, err := getClient(c.tlsClientConfig, c.checkRedirect)
+	if err != nil {
+		return nil, err
 	}
-	httpClient.CheckRedirect = c.checkRedirect
 	return httpClient.Do(req)
 }
 
@@ -355,3 +363,30 @@ func (c *ClientOptions) retryDelay(r *http.Response) time.Duration {
 	s := rand.Intn(max-min) + min
 	return time.Second * time.Duration(s)
 }
+
+// CheckRedirectFunc is an alias for the somewhat complex function signature
+// of the CheckRedirect function of the http.Client.
+type CheckRedirectFunc func(*http.Request, []*http.Request) error
+
+// ClientFunc is an alias for the function signature needed to create custom
+// http clients.
+type ClientFunc func(*tls.Config, CheckRedirectFunc) (HttpPerformer, error)
+
+// HttpPerformer is an interface that the heketi api client needs from the http
+// client.
+type HttpPerformer interface {
+	Do(req *http.Request) (*http.Response, error)
+}
+
+// HeketiHttpClient constructs a new http client for use by the heketi
+// api client, using the traditional heketi approach.
+func HeketiHttpClient(tlsConfig *tls.Config, checkRedirect CheckRedirectFunc) (HttpPerformer, error) {
+	httpClient := &http.Client{}
+	if tlsConfig != nil {
+		httpClient.Transport = &http.Transport{
+			TLSClientConfig: tlsConfig,
+		}
+	}
+	httpClient.CheckRedirect = checkRedirect
+	return httpClient, nil
+}

vendor/github.com/heketi/heketi/pkg/glusterfs/api/types.go

@@ -86,12 +86,35 @@ func ValidateDurabilityType(value interface{}) error {
 	return nil
 }
 
+type HealInfoCheck string
+
+const (
+	HealCheckUnknown HealInfoCheck = ""
+	HealCheckEnable  HealInfoCheck = "enable"
+	HealCheckDisable HealInfoCheck = "disable"
+)
+
+func ValidateHealCheck(value interface{}) error {
+	h, _ := value.(HealInfoCheck)
+	err := validation.Validate(h, validation.In(HealCheckUnknown, HealCheckEnable, HealCheckDisable))
+	if err != nil {
+		return fmt.Errorf("%v is not valid heal info check", h)
+	}
+	return nil
+}
+
 // Common
 type StateRequest struct {
 	State     EntryState    `json:"state"`
+	HealCheck HealInfoCheck `json:"healcheck"`
 }
 
 func (statereq StateRequest) Validate() error {
+	if err := validation.ValidateStruct(&statereq,
+		validation.Field(&statereq.HealCheck, validation.By(ValidateHealCheck))); err != nil {
+		return err
+	}
+
 	return validation.ValidateStruct(&statereq,
 		validation.Field(&statereq.State, validation.Required, validation.By(ValidateEntryState)),
 	)
@@ -422,6 +445,7 @@ type BlockVolumeInfo struct {
 	} `json:"blockvolume"`
 	Cluster            string `json:"cluster,omitempty"`
 	BlockHostingVolume string `json:"blockhostingvolume,omitempty"`
+	UsableSize         int    `json:"usablesize,omitempty"`
 }
 
 type BlockVolumeInfoResponse struct {
@@ -432,6 +456,16 @@ type BlockVolumeListResponse struct {
 	BlockVolumes []string `json:"blockvolumes"`
 }
 
+type BlockVolumeExpandRequest struct {
+	Size int `json:"new_size"`
+}
+
+func (blockVolExpandReq BlockVolumeExpandRequest) Validate() error {
+	return validation.ValidateStruct(&blockVolExpandReq,
+		validation.Field(&blockVolExpandReq.Size, validation.Required, validation.Min(1)),
+	)
+}
+
 type LogLevelInfo struct {
 	// should contain one or more logger to log-level-name mapping
 	LogLevel map[string]string `json:"loglevel"`
@@ -554,6 +588,7 @@ func NewBlockVolumeInfoResponse() *BlockVolumeInfoResponse {
 func (v *BlockVolumeInfoResponse) String() string {
 	s := fmt.Sprintf("Name: %v\n"+
 		"Size: %v\n"+
+		"UsableSize: %v\n"+
 		"Volume Id: %v\n"+
 		"Cluster Id: %v\n"+
 		"Hosts: %v\n"+
@@ -565,6 +600,7 @@ func (v *BlockVolumeInfoResponse) String() string {
 		"Block Hosting Volume: %v\n",
 		v.Name,
 		v.Size,
+		v.UsableSize,
 		v.Id,
 		v.Cluster,
 		v.BlockVolume.Hosts,
@@ -680,3 +716,13 @@ func ValidateIds(v interface{}) error {
 	}
 	return nil
 }
+
+// reserving a type for future options for brick evict
+type BrickEvictOptions struct {
+	HealCheck HealInfoCheck `json:"healcheck"`
+}
+
+func (brickops BrickEvictOptions) Validate() error {
+	return validation.ValidateStruct(&brickops,
+		validation.Field(&brickops.HealCheck, validation.By(ValidateHealCheck)))
+}

vendor/github.com/heketi/heketi/pkg/utils/bodystring.go

@@ -21,9 +21,22 @@ import (
 	"strings"
 )
 
+var (
+	errMax = int64(4096)
+	strMax = int64(8192)
+)
+
 // Return the body from a response as a string
 func GetStringFromResponse(r *http.Response) (string, error) {
-	body, err := ioutil.ReadAll(io.LimitReader(r.Body, r.ContentLength))
+	// If the content length is not set, limit reading to 8K worth of data.
+	return getResponse(r, strMax)
+}
+
+func getResponse(r *http.Response, max int64) (string, error) {
+	if r.ContentLength >= 0 {
+		max = r.ContentLength
+	}
+	body, err := ioutil.ReadAll(io.LimitReader(r.Body, max))
 	defer r.Body.Close()
 	if err != nil {
 		return "", err
@@ -33,7 +46,10 @@ func GetStringFromResponse(r *http.Response) (string, error) {
 
 // Return the body from a response as an error
 func GetErrorFromResponse(r *http.Response) error {
-	s, err := GetStringFromResponse(r)
+	// If the content length is not set, limit reading to 4K worth of data.
+	// It is probably way more than needed because an error that long is
+	// very unusual. Plus it will only cut it off rather than show nothing.
+	s, err := getResponse(r, errMax)
 	if err != nil {
 		return err
 	}

vendor/modules.txt

@@ -686,9 +686,9 @@ github.com/hashicorp/hcl/json/token
 # github.com/hashicorp/mdns => github.com/hashicorp/mdns v1.0.0
 # github.com/hashicorp/memberlist => github.com/hashicorp/memberlist v0.1.3
 # github.com/hashicorp/serf => github.com/hashicorp/serf v0.8.2
-# github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible => github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible
+# github.com/heketi/heketi v10.2.0+incompatible => github.com/heketi/heketi v10.2.0+incompatible
 ## explicit
-# github.com/heketi/heketi => github.com/heketi/heketi v9.0.1-0.20190917153846-c2e2a4ab7ab9+incompatible
+# github.com/heketi/heketi => github.com/heketi/heketi v10.2.0+incompatible
 github.com/heketi/heketi/client/api/go-client
 github.com/heketi/heketi/pkg/glusterfs/api
 github.com/heketi/heketi/pkg/utils