diff --git a/cmd/admin-config-del.go b/cmd/admin-config-del.go
new file mode 100644
index 0000000000..6bacb89d6f
--- /dev/null
+++ b/cmd/admin-config-del.go
@@ -0,0 +1,131 @@
+/*
+ * MinIO Client (C) 2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/minio/cli"
+	json "github.com/minio/mc/pkg/colorjson"
+	"github.com/minio/mc/pkg/console"
+	"github.com/minio/mc/pkg/probe"
+)
+
+var adminConfigDelCmd = cli.Command{
+	Name:   "del",
+	Usage:  "delete a key from MinIO server/cluster.",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigDel,
+	Flags:  globalFlags,
+	CustomHelpTemplate: `NAME:
+  {{.HelpName}} - {{.Usage}}
+
+USAGE:
+  {{.HelpName}} TARGET
+
+FLAGS:
+  {{range .VisibleFlags}}{{.}}
+  {{end}}
+EXAMPLES:
+  1. Remove MQTT notifcation target 'target1' on MinIO server.
+     {{.Prompt}} {{.HelpName}} myminio/ notify_mqtt:target1
+`,
+}
+
+// configDelMessage container to hold locks information.
+type configDelMessage struct {
+	Status          string `json:"status"`
+	delConfigStatus bool
+	targetAlias     string
+}
+
+// String colorized service status message.
+func (u configDelMessage) String() (msg string) {
+	// Print the general set config status
+	if u.delConfigStatus {
+		msg += console.Colorize("DelConfigSuccess",
+			"Deleting key has been successful.\n")
+		suggestion := fmt.Sprintf("mc admin service restart %s", u.targetAlias)
+		msg += console.Colorize("DelConfigSuccess",
+			fmt.Sprintf("Please restart your server with `%s`.\n", suggestion))
+	} else {
+		msg += console.Colorize("DelConfigFailure",
+			"Deleting new MinIO configuration file has failed.\n")
+	}
+	return
+}
+
+// JSON jsonified service status message.
+func (u configDelMessage) JSON() string {
+	if u.delConfigStatus {
+		u.Status = "success"
+	} else {
+		u.Status = "error"
+	}
+	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
+	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
+
+	return string(statusJSONBytes)
+}
+
+// checkAdminConfigDelSyntax - validate all the passed arguments
+func checkAdminConfigDelSyntax(ctx *cli.Context) {
+	if !ctx.Args().Present() {
+		cli.ShowCommandHelpAndExit(ctx, "del", 1) // last argument is exit code
+	}
+}
+
+// main config set function
+func mainAdminConfigDel(ctx *cli.Context) error {
+
+	// Check command arguments
+	checkAdminConfigDelSyntax(ctx)
+
+	// Del color preference of command outputs
+	console.SetColor("DelConfigSuccess", color.New(color.FgGreen, color.Bold))
+	console.SetColor("DelConfigFailure", color.New(color.FgRed, color.Bold))
+
+	// Get the alias parameter from cli
+	args := ctx.Args()
+	aliasedURL := args.Get(0)
+
+	// Create a new MinIO Admin Client
+	client, err := newAdminClient(aliasedURL)
+	fatalIf(err, "Unable to initialize admin connection.")
+
+	// Call del config API
+	input := strings.Join(args.Tail(), " ")
+	if len(input) == 0 {
+		b, err := ioutil.ReadAll(os.Stdin)
+		fatalIf(probe.NewError(err), "Cannot set server configuration file.")
+		input = string(b)
+	}
+	fatalIf(probe.NewError(client.DelConfigKV(input)),
+		"Cannot set server configuration file.")
+
+	// Print set config result
+	printMsg(configDelMessage{
+		delConfigStatus: true,
+		targetAlias:     aliasedURL,
+	})
+
+	return nil
+}
diff --git a/cmd/admin-config-get.go b/cmd/admin-config-get.go
index 4ee92e4954..b720ab342a 100644
--- a/cmd/admin-config-get.go
+++ b/cmd/admin-config-get.go
@@ -1,5 +1,5 @@
 /*
- * MinIO Client (C) 2017 MinIO, Inc.
+ * MinIO Client (C) 2017-2019 MinIO, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,8 @@
 package cmd
 
 import (
+	"strings"
+
 	"github.com/minio/cli"
 	json "github.com/minio/mc/pkg/colorjson"
 	"github.com/minio/mc/pkg/probe"
@@ -38,23 +40,32 @@ FLAGS:
   {{range .VisibleFlags}}{{.}}
   {{end}}
 EXAMPLES:
-  1. Get server configuration of a MinIO server/cluster.
-     {{.Prompt}} {{.HelpName}} play/
+  1. Get the current region setting on MinIO server.
+     {{.Prompt}} {{.HelpName}} play/ region
+     # US east region setting
+     name="us-east-1" state="on"
+
+  2. Get the current notification settings for MQTT target on MinIO server
+     {{.Prompt}} {{.HelpName}} myminio/ notify_mqtt
+     # Notification settings for MQTT broker
+     notify_mqtt broker="" password="" queue_dir="" queue_limit="0" reconnect_interval="0s" state="off" keep_alive_interval="0s" qos="0" topic="" username=""
+
+  3. Get the current compression settings on MinIO server
+     {{.Prompt}} {{.HelpName}} myminio/ compression
+     # Compression settings for csv and text files only
+     compression extensions=".txt,.csv" mime_types="text/*" state="on"
 `,
 }
 
 // configGetMessage container to hold locks information.
 type configGetMessage struct {
-	Status string                 `json:"status"`
-	Config map[string]interface{} `json:"config"`
+	Status string          `json:"status"`
+	Value  json.RawMessage `json:"value"`
 }
 
 // String colorized service status message.
 func (u configGetMessage) String() string {
-	config, e := json.MarshalIndent(u.Config, "", " ")
-	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
-
-	return string(config)
+	return string(u.Value)
 }
 
 // JSON jsonified service status Message message.
@@ -68,7 +79,7 @@ func (u configGetMessage) JSON() string {
 
 // checkAdminConfigGetSyntax - validate all the passed arguments
 func checkAdminConfigGetSyntax(ctx *cli.Context) {
-	if len(ctx.Args()) == 0 || len(ctx.Args()) > 2 {
+	if !ctx.Args().Present() || len(ctx.Args()) > 2 {
 		cli.ShowCommandHelpAndExit(ctx, "get", 1) // last argument is exit code
 	}
 }
@@ -86,16 +97,12 @@ func mainAdminConfigGet(ctx *cli.Context) error {
 	fatalIf(err, "Unable to initialize admin connection.")
 
 	// Call get config API
-	c, e := client.GetConfig()
+	buf, e := client.GetConfigKV(strings.Join(args.Tail(), " "), globalJSON, globalNoColor)
 	fatalIf(probe.NewError(e), "Cannot get server configuration file.")
 
-	config := map[string]interface{}{}
-	e = json.Unmarshal(c, &config)
-	fatalIf(probe.NewError(e), "Cannot unmarshal server configuration file.")
-
 	// Print
 	printMsg(configGetMessage{
-		Config: config,
+		Value: buf,
 	})
 
 	return nil
diff --git a/cmd/admin-config-help.go b/cmd/admin-config-help.go
new file mode 100644
index 0000000000..c1c352f35f
--- /dev/null
+++ b/cmd/admin-config-help.go
@@ -0,0 +1,112 @@
+/*
+ * MinIO Client (C) 2017-2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"encoding/base64"
+	"io/ioutil"
+
+	"github.com/minio/cli"
+	json "github.com/minio/mc/pkg/colorjson"
+	"github.com/minio/mc/pkg/probe"
+)
+
+var helpFlags = []cli.Flag{
+	cli.BoolFlag{
+		Name:  "env",
+		Usage: "list all the env only help",
+	},
+}
+
+var adminConfigHelpCmd = cli.Command{
+	Name:   "help",
+	Usage:  "help returns help for each sub-system",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigHelp,
+	Flags:  append(append([]cli.Flag{}, globalFlags...), helpFlags...),
+	CustomHelpTemplate: `NAME:
+  {{.HelpName}} - {{.Usage}}
+
+USAGE:
+  {{.HelpName}} TARGET
+
+FLAGS:
+  {{range .VisibleFlags}}{{.}}
+  {{end}}
+EXAMPLES:
+  1. Return help for 'region' settings on MinIO server.
+     {{.Prompt}} {{.HelpName}} play/ region
+
+  2. Return help for 'compression' settings, specifically 'extensions' key on MinIO server.
+     {{.Prompt}} {{.HelpName}} myminio/ compression extensions
+`,
+}
+
+// configHelpMessage container to hold locks information.
+type configHelpMessage struct {
+	Status string `json:"status"`
+	Value  string `json:"value"`
+}
+
+// String colorized service status message.
+func (u configHelpMessage) String() string {
+	return u.Value
+}
+
+// JSON jsonified service status Message message.
+func (u configHelpMessage) JSON() string {
+	u.Status = "success"
+	u.Value = base64.StdEncoding.EncodeToString([]byte(u.Value))
+	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
+	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
+
+	return string(statusJSONBytes)
+}
+
+// checkAdminConfigHelpSyntax - validate all the passed arguments
+func checkAdminConfigHelpSyntax(ctx *cli.Context) {
+	if !ctx.Args().Present() || len(ctx.Args()) > 3 {
+		cli.ShowCommandHelpAndExit(ctx, "help", 1) // last argument is exit code
+	}
+}
+
+func mainAdminConfigHelp(ctx *cli.Context) error {
+
+	checkAdminConfigHelpSyntax(ctx)
+
+	// Help the alias parameter from cli
+	args := ctx.Args()
+	aliasedURL := args.Get(0)
+
+	// Create a new MinIO Admin Client
+	client, err := newAdminClient(aliasedURL)
+	fatalIf(err, "Unable to initialize admin connection.")
+
+	// Call get config API
+	hr, e := client.HelpConfigKV(args.Get(1), args.Get(2), ctx.IsSet("env"), globalNoColor)
+	fatalIf(probe.NewError(e), "Cannot get help for the sub-system")
+
+	buf, e := ioutil.ReadAll(hr)
+	fatalIf(probe.NewError(e), "Cannot get help for the sub-system")
+
+	// Print
+	printMsg(configHelpMessage{
+		Value: string(buf),
+	})
+
+	return nil
+}
diff --git a/cmd/admin-config-history-clear.go b/cmd/admin-config-history-clear.go
new file mode 100644
index 0000000000..56f7c015a8
--- /dev/null
+++ b/cmd/admin-config-history-clear.go
@@ -0,0 +1,100 @@
+/*
+ * MinIO Client (C) 2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"github.com/fatih/color"
+	"github.com/minio/cli"
+	json "github.com/minio/mc/pkg/colorjson"
+	"github.com/minio/mc/pkg/console"
+	"github.com/minio/mc/pkg/probe"
+)
+
+var adminConfigHistoryClearCmd = cli.Command{
+	Name:   "clear",
+	Usage:  "clear a history key value on MinIO server",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigHistoryClear,
+	Flags:  globalFlags,
+	CustomHelpTemplate: `NAME:
+  {{.HelpName}} - {{.Usage}}
+
+USAGE:
+  {{.HelpName}} TARGET RESTOREID
+
+FLAGS:
+  {{range .VisibleFlags}}{{.}}
+  {{end}}
+EXAMPLES:
+  1. Clear a history key value on MinIO server.
+     {{.Prompt}} {{.HelpName}} play/ <restore-id>
+`,
+}
+
+// configHistoryClearMessage container to hold locks information.
+type configHistoryClearMessage struct {
+	Status    string `json:"status"`
+	RestoreID string `json:"restoreID"`
+}
+
+// String colorized service status message.
+func (u configHistoryClearMessage) String() string {
+	if u.RestoreID == "all" {
+		return console.Colorize("ConfigHistoryClearMessage", "Cleared all keys successfully.")
+	}
+	return console.Colorize("ConfigHistoryClearMessage", "Cleared "+u.RestoreID+" successfully.")
+}
+
+// JSON jsonified service status Message message.
+func (u configHistoryClearMessage) JSON() string {
+	u.Status = "success"
+	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
+	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
+
+	return string(statusJSONBytes)
+}
+
+// checkAdminConfigHistoryClearSyntax - validate all the passed arguments
+func checkAdminConfigHistoryClearSyntax(ctx *cli.Context) {
+	if !ctx.Args().Present() || len(ctx.Args()) > 2 {
+		cli.ShowCommandHelpAndExit(ctx, "clear", 1) // last argument is exit code
+	}
+}
+
+func mainAdminConfigHistoryClear(ctx *cli.Context) error {
+
+	checkAdminConfigHistoryClearSyntax(ctx)
+
+	console.SetColor("ConfigHistoryClearMessage", color.New(color.FgGreen))
+
+	// Get the alias parameter from cli
+	args := ctx.Args()
+	aliasedURL := args.Get(0)
+
+	// Create a new MinIO Admin Client
+	client, err := newAdminClient(aliasedURL)
+	fatalIf(err, "Unable to initialize admin connection.")
+
+	fatalIf(probe.NewError(client.ClearConfigHistoryKV(args.Get(1))), "Cannot clear server configuration.")
+
+	// Print
+	printMsg(configHistoryClearMessage{
+		RestoreID: args.Get(1),
+	})
+
+	return nil
+}
diff --git a/cmd/admin-config-history-list.go b/cmd/admin-config-history-list.go
new file mode 100644
index 0000000000..95a693de94
--- /dev/null
+++ b/cmd/admin-config-history-list.go
@@ -0,0 +1,111 @@
+/*
+ * MinIO Client (C) 2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/minio/cli"
+	json "github.com/minio/mc/pkg/colorjson"
+	"github.com/minio/mc/pkg/console"
+	"github.com/minio/mc/pkg/probe"
+	"github.com/minio/minio/pkg/madmin"
+)
+
+var adminConfigHistoryListCmd = cli.Command{
+	Name:   "list",
+	Usage:  "list all previously set keys on MinIO server",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigHistoryList,
+	Flags:  globalFlags,
+	CustomHelpTemplate: `NAME:
+  {{.HelpName}} - {{.Usage}}
+
+USAGE:
+  {{.HelpName}} TARGET
+
+FLAGS:
+  {{range .VisibleFlags}}{{.}}
+  {{end}}
+EXAMPLES:
+  1. List all history entries sorted by set time.
+     {{.Prompt}} {{.HelpName}} play/
+`,
+}
+
+// configHistoryListMessage container to hold locks information.
+type configHistoryListMessage struct {
+	Status  string                      `json:"status"`
+	Entries []madmin.ConfigHistoryEntry `json:"entries"`
+}
+
+// String colorized service status message.
+func (u configHistoryListMessage) String() string {
+	var s []string
+	for _, g := range u.Entries {
+		message := console.Colorize("ConfigHistoryListMessageTime", fmt.Sprintf("[%s] ",
+			g.CreateTime.Format(printDate)))
+		message = message + console.Colorize("ConfigHistoryListMessageRestoreID", g.RestoreID)
+		s = append(s, message)
+	}
+	return strings.Join(s, "\n")
+
+}
+
+// JSON jsonified service status Message message.
+func (u configHistoryListMessage) JSON() string {
+	u.Status = "success"
+	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
+	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
+
+	return string(statusJSONBytes)
+}
+
+// checkAdminConfigHistoryListSyntax - validate all the passed arguments
+func checkAdminConfigHistoryListSyntax(ctx *cli.Context) {
+	if !ctx.Args().Present() || len(ctx.Args()) > 1 {
+		cli.ShowCommandHelpAndExit(ctx, "list", 1) // last argument is exit code
+	}
+}
+
+func mainAdminConfigHistoryList(ctx *cli.Context) error {
+
+	checkAdminConfigHistoryListSyntax(ctx)
+
+	console.SetColor("ConfigHistoryListMessageRestoreID", color.New(color.Bold))
+	console.SetColor("ConfigHistoryListMessageTime", color.New(color.FgGreen))
+
+	// Get the alias parameter from cli
+	args := ctx.Args()
+	aliasedURL := args.Get(0)
+
+	// Create a new MinIO Admin Client
+	client, err := newAdminClient(aliasedURL)
+	fatalIf(err, "Unable to initialize admin connection.")
+
+	chEntries, e := client.ListConfigHistoryKV()
+	fatalIf(probe.NewError(e), "Cannot list server history configuration.")
+
+	// Print
+	printMsg(configHistoryListMessage{
+		Entries: chEntries,
+	})
+
+	return nil
+}
diff --git a/cmd/admin-config-history-restore.go b/cmd/admin-config-history-restore.go
new file mode 100644
index 0000000000..7d06c8449a
--- /dev/null
+++ b/cmd/admin-config-history-restore.go
@@ -0,0 +1,106 @@
+/*
+ * MinIO Client (C) 2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/minio/cli"
+	json "github.com/minio/mc/pkg/colorjson"
+	"github.com/minio/mc/pkg/console"
+	"github.com/minio/mc/pkg/probe"
+)
+
+var adminConfigHistoryRestoreCmd = cli.Command{
+	Name:   "restore",
+	Usage:  "restore a history key value on MinIO server",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigHistoryRestore,
+	Flags:  globalFlags,
+	CustomHelpTemplate: `NAME:
+  {{.HelpName}} - {{.Usage}}
+
+USAGE:
+  {{.HelpName}} TARGET RESTOREID
+
+FLAGS:
+  {{range .VisibleFlags}}{{.}}
+  {{end}}
+EXAMPLES:
+  1. Restore 'restore-id' history key value on MinIO server.
+     {{.Prompt}} {{.HelpName}} play/ <restore-id>
+`,
+}
+
+// configHistoryRestoreMessage container to hold locks information.
+type configHistoryRestoreMessage struct {
+	Status      string `json:"status"`
+	RestoreID   string `json:"restoreID"`
+	targetAlias string
+}
+
+// String colorized service status message.
+func (u configHistoryRestoreMessage) String() (msg string) {
+	suggestion := fmt.Sprintf("mc admin service restart %s", u.targetAlias)
+	msg += console.Colorize("ConfigHistoryRestoreMessage",
+		fmt.Sprintf("Please restart your server with `%s`.\n", suggestion))
+	msg += console.Colorize("ConfigHistoryRestoreMessage", "Restored "+u.RestoreID+" kv successfully.")
+	return msg
+}
+
+// JSON jsonified service status Message message.
+func (u configHistoryRestoreMessage) JSON() string {
+	u.Status = "success"
+	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
+	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
+
+	return string(statusJSONBytes)
+}
+
+// checkAdminConfigHistoryRestoreSyntax - validate all the passed arguments
+func checkAdminConfigHistoryRestoreSyntax(ctx *cli.Context) {
+	if !ctx.Args().Present() || len(ctx.Args()) > 2 {
+		cli.ShowCommandHelpAndExit(ctx, "restore", 1) // last argument is exit code
+	}
+}
+
+func mainAdminConfigHistoryRestore(ctx *cli.Context) error {
+
+	checkAdminConfigHistoryRestoreSyntax(ctx)
+
+	console.SetColor("ConfigHistoryRestoreMessage", color.New(color.FgGreen))
+
+	// Get the alias parameter from cli
+	args := ctx.Args()
+	aliasedURL := args.Get(0)
+
+	// Create a new MinIO Admin Client
+	client, err := newAdminClient(aliasedURL)
+	fatalIf(err, "Unable to initialize admin connection.")
+
+	// Call get config API
+	fatalIf(probe.NewError(client.RestoreConfigHistoryKV(args.Get(1))), "Cannot restore server configuration.")
+
+	// Print
+	printMsg(configHistoryRestoreMessage{
+		RestoreID:   args.Get(1),
+		targetAlias: aliasedURL,
+	})
+
+	return nil
+}
diff --git a/cmd/admin-config-history.go b/cmd/admin-config-history.go
new file mode 100644
index 0000000000..d9a4323ed3
--- /dev/null
+++ b/cmd/admin-config-history.go
@@ -0,0 +1,40 @@
+/*
+ * MinIO Client (C) 2019 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import "github.com/minio/cli"
+
+var adminConfigHistoryCmd = cli.Command{
+	Name:   "history",
+	Usage:  "history restores, clears and lists any previous successful 'mc admin config set' key values.",
+	Before: setGlobalsFromContext,
+	Action: mainAdminConfigHistory,
+	Flags:  globalFlags,
+	Subcommands: []cli.Command{
+		adminConfigHistoryRestoreCmd,
+		adminConfigHistoryListCmd,
+		adminConfigHistoryClearCmd,
+	},
+	HideHelpCommand: true,
+}
+
+// mainAdminConfigHistory is the handle for "mc admin config history" command.
+func mainAdminConfigHistory(ctx *cli.Context) error {
+	cli.ShowCommandHelp(ctx, ctx.Args().First())
+	return nil
+	// Sub-commands like "restore", "clear", "list" have their own main.
+}
diff --git a/cmd/admin-config-set.go b/cmd/admin-config-set.go
index 0ce13a169b..3604732b84 100644
--- a/cmd/admin-config-set.go
+++ b/cmd/admin-config-set.go
@@ -1,5 +1,5 @@
 /*
- * MinIO Client (C) 2017 MinIO, Inc.
+ * MinIO Client (C) 2017-2019 MinIO, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,7 +18,9 @@ package cmd
 
 import (
 	"fmt"
+	"io/ioutil"
 	"os"
+	"strings"
 
 	"github.com/fatih/color"
 	"github.com/minio/cli"
@@ -29,7 +31,7 @@ import (
 
 var adminConfigSetCmd = cli.Command{
 	Name:   "set",
-	Usage:  "set new config file to a MinIO server/cluster.",
+	Usage:  "set key to MinIO server/cluster.",
 	Before: setGlobalsFromContext,
 	Action: mainAdminConfigSet,
 	Flags:  globalFlags,
@@ -43,41 +45,33 @@ FLAGS:
   {{range .VisibleFlags}}{{.}}
   {{end}}
 EXAMPLES:
-  1. Set server configuration of a MinIO server/cluster.
-     {{.Prompt}} cat myconfig | {{.HelpName}} myminio/
+  1. Enable WORM mode on MinIO server.
+     {{.Prompt}} {{.HelpName}} myminio/ worm state="on"
+
+  2. Change region name for the MinIO server to 'us-west-1'.
+     {{.Prompt}} {{.HelpName}} myminio/ region name="us-west-1" state="on"
 `,
 }
 
 // configSetMessage container to hold locks information.
 type configSetMessage struct {
-	Status          string `json:"status"`
-	setConfigStatus bool
-	targetAlias     string
+	Status      string `json:"status"`
+	targetAlias string
 }
 
 // String colorized service status message.
 func (u configSetMessage) String() (msg string) {
-	// Print the general set config status
-	if u.setConfigStatus {
-		msg += console.Colorize("SetConfigSuccess",
-			"Setting new MinIO configuration file has been successful.\n")
-		suggestion := fmt.Sprintf("mc admin service restart %s", u.targetAlias)
-		msg += console.Colorize("SetConfigSuccess",
-			fmt.Sprintf("Please restart your server with `%s`.\n", suggestion))
-	} else {
-		msg += console.Colorize("SetConfigFailure",
-			"Setting new MinIO configuration file has failed.\n")
-	}
+	msg += console.Colorize("SetConfigSuccess",
+		"Setting new key has been successful.\n")
+	suggestion := fmt.Sprintf("mc admin service restart %s", u.targetAlias)
+	msg += console.Colorize("SetConfigSuccess",
+		fmt.Sprintf("Please restart your server with `%s`.\n", suggestion))
 	return
 }
 
 // JSON jsonified service status message.
 func (u configSetMessage) JSON() string {
-	if u.setConfigStatus {
-		u.Status = "success"
-	} else {
-		u.Status = "error"
-	}
+	u.Status = "success"
 	statusJSONBytes, e := json.MarshalIndent(u, "", " ")
 	fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
 
@@ -86,7 +80,7 @@ func (u configSetMessage) JSON() string {
 
 // checkAdminConfigSetSyntax - validate all the passed arguments
 func checkAdminConfigSetSyntax(ctx *cli.Context) {
-	if len(ctx.Args()) == 0 || len(ctx.Args()) > 2 {
+	if !ctx.Args().Present() {
 		cli.ShowCommandHelpAndExit(ctx, "set", 1) // last argument is exit code
 	}
 }
@@ -99,7 +93,6 @@ func mainAdminConfigSet(ctx *cli.Context) error {
 
 	// Set color preference of command outputs
 	console.SetColor("SetConfigSuccess", color.New(color.FgGreen, color.Bold))
-	console.SetColor("SetConfigFailure", color.New(color.FgRed, color.Bold))
 
 	// Get the alias parameter from cli
 	args := ctx.Args()
@@ -109,13 +102,19 @@ func mainAdminConfigSet(ctx *cli.Context) error {
 	client, err := newAdminClient(aliasedURL)
 	fatalIf(err, "Unable to initialize admin connection.")
 
-	// Call get config API
-	fatalIf(probe.NewError(client.SetConfig(os.Stdin)), "Cannot set server configuration file.")
+	// Call set config API
+	input := strings.Join(args.Tail(), " ")
+	if len(input) == 0 {
+		b, err := ioutil.ReadAll(os.Stdin)
+		fatalIf(probe.NewError(err), "Cannot set server configuration file.")
+		input = string(b)
+	}
+	fatalIf(probe.NewError(client.SetConfigKV(input)),
+		"Cannot set server configuration file.")
 
 	// Print set config result
 	printMsg(configSetMessage{
-		setConfigStatus: true,
-		targetAlias:     aliasedURL,
+		targetAlias: aliasedURL,
 	})
 
 	return nil
diff --git a/cmd/admin-config.go b/cmd/admin-config.go
index 0a419ed242..2858d31a68 100644
--- a/cmd/admin-config.go
+++ b/cmd/admin-config.go
@@ -1,5 +1,5 @@
 /*
- * MinIO Client (C) 2017, 2018 MinIO, Inc.
+ * MinIO Client (C) 2017-2019 MinIO, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,13 +20,16 @@ import "github.com/minio/cli"
 
 var adminConfigCmd = cli.Command{
 	Name:   "config",
-	Usage:  "manage configuration file",
+	Usage:  "manage MinIO configuration",
 	Action: mainAdminConfig,
 	Before: setGlobalsFromContext,
 	Flags:  globalFlags,
 	Subcommands: []cli.Command{
-		adminConfigGetCmd,
 		adminConfigSetCmd,
+		adminConfigGetCmd,
+		adminConfigDelCmd,
+		adminConfigHelpCmd,
+		adminConfigHistoryCmd,
 	},
 	HideHelpCommand: true,
 }
diff --git a/cmd/cp-main.go b/cmd/cp-main.go
index cad2c953c0..c1ab0f0215 100644
--- a/cmd/cp-main.go
+++ b/cmd/cp-main.go
@@ -133,7 +133,7 @@ EXAMPLES:
       {{.Prompt}} {{.HelpName}} --storage-class REDUCED_REDUNDANCY myobject.txt play/mybucket
 
   14. Copy a text file to an object storage and create or resume copy session.
-      $ {{.HelpName}} --recursive --continue myobject.txt play/mybucket
+      {{.Prompt}} {{.HelpName}} --recursive --continue myobject.txt play/mybucket
  `,
 }
 
diff --git a/go.mod b/go.mod
index cb294f625a..defe2eb51d 100644
--- a/go.mod
+++ b/go.mod
@@ -7,11 +7,14 @@ require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/dustin/go-humanize v1.0.0
 	github.com/fatih/color v1.7.0
+	github.com/golang/groupcache v0.0.0-20191002201903-404acd9df4cc // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.9.4 // indirect
 	github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf
 	github.com/mattn/go-colorable v0.1.1
 	github.com/mattn/go-isatty v0.0.7
+	github.com/mattn/go-runewidth v0.0.5 // indirect
 	github.com/minio/cli v1.22.0
-	github.com/minio/minio v0.0.0-20191023040114-8836d57e3c9d
+	github.com/minio/minio v0.0.0-20191023055913-ee4a6a823df5
 	github.com/minio/minio-go/v6 v6.0.39
 	github.com/minio/sha256-simd v0.1.1
 	github.com/mitchellh/go-homedir v1.1.0
@@ -19,11 +22,16 @@ require (
 	github.com/pkg/xattr v0.4.1
 	github.com/posener/complete v1.2.2-0.20190702141536-6ffe496ea953
 	github.com/rjeczalik/notify v0.9.2
+	github.com/ugorji/go v1.1.7 // indirect
 	golang.org/x/net v0.0.0-20190923162816-aa69164e4478
 	golang.org/x/text v0.3.2
+	google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610 // indirect
+	google.golang.org/grpc v1.22.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127
 	gopkg.in/h2non/filetype.v1 v1.0.5
 	gopkg.in/yaml.v2 v2.2.2
 )
 
 replace github.com/gorilla/rpc v1.2.0+incompatible => github.com/gorilla/rpc v1.2.0
+
+replace github.com/minio/minio => ../minio
diff --git a/go.sum b/go.sum
index ba1bd6e212..6cbd9daea3 100644
--- a/go.sum
+++ b/go.sum
@@ -6,17 +6,16 @@ cloud.google.com/go v0.37.2 h1:4y4L7BdHenTfZL0HervofNTHh9Ad6mNX72cQvl+5eH0=
 cloud.google.com/go v0.37.2/go.mod h1:H8IAquKe2L30IxoupDgqTaQvKSwF/c8prYHynGIWQbA=
 contrib.go.opencensus.io/exporter/ocagent v0.4.7/go.mod h1:+KkYrcvvEN0E5ls626sqMv8PdMx2931feKtzIwP01qI=
 contrib.go.opencensus.io/exporter/ocagent v0.4.10/go.mod h1:ueLzZcP7LPhPulEBukGn4aLh7Mx9YJwpVJ9nL2FYltw=
-contrib.go.opencensus.io/exporter/ocagent v0.5.0 h1:TKXjQSRS0/cCDrP7KvkgU6SmILtF/yV2TOs/02K/WZQ=
 contrib.go.opencensus.io/exporter/ocagent v0.5.0/go.mod h1:ImxhfLRpxoYiSq891pBrLVhN+qmP8BTVvdH2YLs7Gl0=
 contrib.go.opencensus.io/exporter/stackdriver v0.0.0-20180919222851-d1e19f5c23e9/go.mod h1:hNe5qQofPbg6bLQY5wHCvQ7o+2E5P8PkegEuQ+MyRw0=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 git.apache.org/thrift.git v0.12.0 h1:CMxsZlAmxKs+VAZMlDDL0wXciMblJcutQbEe3A9CYUM=
 git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/Azure/azure-sdk-for-go v26.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
-github.com/Azure/azure-sdk-for-go v27.0.0+incompatible h1:JknnG+RYTnwzpi+YuQ04/dAWIssbubSRD8arN78I+Qo=
 github.com/Azure/azure-sdk-for-go v27.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/azure-sdk-for-go v33.4.0+incompatible h1:yzJKzcKTX0WwDdZC8kAqxiGVZz66uqpajhgphstEUN0=
 github.com/Azure/azure-sdk-for-go v33.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v33.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/Azure/go-autorest v11.5.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/Azure/go-autorest v11.7.0+incompatible h1:gzma19dc9ejB75D90E5S+/wXouzpZyA+CV+/MJPSD/k=
@@ -24,7 +23,6 @@ github.com/Azure/go-autorest v11.7.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSW
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
 github.com/DataDog/zstd v1.3.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
-github.com/DataDog/zstd v1.4.0 h1:vhoV+DUHnRZdKW1i5UMjAk2G4JY8wN4ayRfYDNdEhwo=
 github.com/DataDog/zstd v1.4.0/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Jeffail/gabs v1.1.1/go.mod h1:6xMvQMK4k33lb7GUUpaAPh6nKMmemQeg5d4gn7/bOXc=
 github.com/Microsoft/go-winio v0.4.12/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
@@ -70,7 +68,6 @@ github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBT
 github.com/briankassouf/jose v0.9.1/go.mod h1:HQhVmdUf7dBNwIIdBTivnCDxcf6IZY3/zrb+uKSJz6Y=
 github.com/cenkalti/backoff v2.0.0+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
-github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
 github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/centrify/cloud-golang-sdk v0.0.0-20190214225812-119110094d0f/go.mod h1:C0rtzmGXgN78pYR0tGJFhtHgkbAs0lIbHwkB81VxDQE=
 github.com/cheggaaa/pb v0.0.0-20160713104425-73ae1d68fe0b/go.mod h1:pQciLPpbU0oxA0h+VJYYLxO+XeDQb5pZijXscXHm81s=
@@ -96,6 +93,7 @@ github.com/coreos/go-semver v0.0.0-20180108230905-e214231b295a/go.mod h1:nnelYz7
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d h1:t5Wuyh53qYyg9eqn4BbnlIT+vmhyww0TatL+zT3uWgI=
 github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20181031085051-9002847aa142/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
@@ -123,8 +121,8 @@ github.com/dustin/go-humanize v0.0.0-20170228161531-259d2a102b87/go.mod h1:Htrtb
 github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/eapache/go-resiliency v0.0.0-20160104191539-b86b1ec0dd42/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
+github.com/eapache/go-resiliency v1.1.0 h1:1NtRmCAqadE2FN4ZcN6g90TP3uk8cg9rn9eNK2197aU=
 github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
-github.com/eapache/go-resiliency v1.2.0 h1:v7g92e/KSN71Rq7vSThKaWIq68fL4YHvWyiUKorFR1Q=
 github.com/eapache/go-resiliency v1.2.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
 github.com/eapache/go-xerial-snappy v0.0.0-20160609142408-bb955e01b934/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 h1:YEetp8/yCZMuEPMUDHG0CW/brkkEp8mzqk2+ODEitlw=
@@ -132,10 +130,10 @@ github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1
 github.com/eapache/queue v1.1.0 h1:YOEu7KNc61ntiQlcEeUIoDTJ2o8mQznoNvUhiigpIqc=
 github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
 github.com/eclipse/paho.mqtt.golang v0.0.0-20181129145454-379fd9f99ba5/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts=
-github.com/eclipse/paho.mqtt.golang v1.1.2-0.20190322152051-20337d8c3947 h1:sgqVE7PzNVkD3Fkb2XPXMmZD4+tRRIpMVTkVryEeG6M=
 github.com/eclipse/paho.mqtt.golang v1.1.2-0.20190322152051-20337d8c3947/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts=
 github.com/eclipse/paho.mqtt.golang v1.2.0 h1:1F8mhG9+aO5/xpdtFkW4SxOJB67ukuDC3t2y2qayIX0=
 github.com/eclipse/paho.mqtt.golang v1.2.0/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts=
+github.com/eclipse/paho.mqtt.golang v1.2.0/go.mod h1:H9keYFcgq3Qr5OUJm/JZI/i6U7joQ8SYLhZwfeOo6Ts=
 github.com/elazarl/go-bindata-assetfs v0.0.0-20151224045452-57eb5e1fc594/go.mod h1:v+YaWX3bdea5J/mo8dSETolEo7R71Vk1u8bnjau5yw4=
 github.com/elazarl/go-bindata-assetfs v1.0.0 h1:G/bYguwHIzWq9ZoyUQqrjTmJbbYn3j3CKKpKinvZLFk=
 github.com/elazarl/go-bindata-assetfs v1.0.0/go.mod h1:v+YaWX3bdea5J/mo8dSETolEo7R71Vk1u8bnjau5yw4=
@@ -177,8 +175,9 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
-github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/groupcache v0.0.0-20191002201903-404acd9df4cc h1:55rEp52jU6bkyslZ1+C/7NGfpQsEc6pxGLAGDOctqbw=
+github.com/golang/groupcache v0.0.0-20191002201903-404acd9df4cc/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@@ -186,8 +185,9 @@ github.com/golang/protobuf v1.1.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
+github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/snappy v0.0.0-20170215233205-553a64147049/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
@@ -227,9 +227,11 @@ github.com/gorilla/mux v1.7.0/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2z
 github.com/gorilla/rpc v0.0.0-20160517062331-bd3317b8f670/go.mod h1:V4h9r+4sF5HnzqbwIez0fKSpANP0zlYd3qR7p36jkTQ=
 github.com/gorilla/rpc v1.2.0 h1:WvvdC2lNeT1SP32zrIce5l0ECBfbAlmrmSBsuc57wfk=
 github.com/gorilla/rpc v1.2.0/go.mod h1:V4h9r+4sF5HnzqbwIez0fKSpANP0zlYd3qR7p36jkTQ=
-github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
+github.com/gorilla/rpc v1.2.0/go.mod h1:V4h9r+4sF5HnzqbwIez0fKSpANP0zlYd3qR7p36jkTQ=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
 github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
+github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
+github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gotestyourself/gotestyourself v2.2.0+incompatible/go.mod h1:zZKM6oeNM8k+FRljX1mnzVYeS8wiGgQyvST1/GafPbY=
 github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
@@ -238,18 +240,19 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmg
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 h1:Ovs26xHkKqVztRpIrF/92BcuyuQ/YW4NSIpoGtfXNho=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
+github.com/grpc-ecosystem/grpc-gateway v1.6.2 h1:8KyC64BiO8ndiGHY5DlFWWdangUPC9QHPakFRre/Ud0=
 github.com/grpc-ecosystem/grpc-gateway v1.6.2/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
 github.com/grpc-ecosystem/grpc-gateway v1.7.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
 github.com/grpc-ecosystem/grpc-gateway v1.8.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
-github.com/grpc-ecosystem/grpc-gateway v1.9.0 h1:bM6ZAFZmc/wPFaRDi0d5L7hGEZEx/2u+Tmr2evNHDiI=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/grpc-ecosystem/grpc-gateway v1.9.4 h1:5xLhQjsk4zqPf9EHCrja2qFZMx+yBqkO3XgJ14bNnU0=
+github.com/grpc-ecosystem/grpc-gateway v1.9.4/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed/go.mod h1:tMWxXQ9wFIaZeTI9F+hmhFiGpFmhOHzyShyFUhRm0H4=
 github.com/hashicorp/consul v1.4.3/go.mod h1:mFrjN1mfidgJfYP1xrJCF+AfRhr6Eaqhb2+sfyn/OOI=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-cleanhttp v0.0.0-20171218145408-d5fe4b57a186/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
-github.com/hashicorp/go-cleanhttp v0.5.1 h1:dH3aiDG9Jvb5r5+bYHsikaOUIpcM0xvgMXVoDkXMzJM=
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-gcp-common v0.0.0-20180425173946-763e39302965/go.mod h1:LNbios2fdMAuLA1dsYUvUcoCYIfywcCEK8/ooaWjoOA=
 github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd/go.mod h1:9bjs9uLqI8l75knNv3lV1kA55veR+WUPSiKIWcQHudI=
@@ -264,14 +267,11 @@ github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uP
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
 github.com/hashicorp/go-plugin v0.0.0-20190220160451-3f118e8ee104/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn3cQptSMzBuY=
 github.com/hashicorp/go-retryablehttp v0.0.0-20180718195005-e651d75abec6/go.mod h1:fXcdFsQoipQa7mwORhKad5jmDCeSy/RCGzWA08PO0lM=
-github.com/hashicorp/go-retryablehttp v0.5.3 h1:QlWt0KvWT0lq8MFppF9tsJGF+ynG7ztc2KIPhzRGk7s=
 github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-rootcerts v0.0.0-20160503143440-6bb64b370b90/go.mod h1:o4zcYY1e0GEZI6eSEr+43QDYmuGglw1qSO6qdHUHCgg=
 github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
-github.com/hashicorp/go-rootcerts v1.0.1 h1:DMo4fmknnz0E0evoNYnV48RjWndOsmd6OW+09R3cEP8=
 github.com/hashicorp/go-rootcerts v1.0.1/go.mod h1:pqUvnprVnM5bf7AOirdbb01K4ccR319Vf4pU3K5EGc8=
 github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
-github.com/hashicorp/go-sockaddr v1.0.2 h1:ztczhD1jLxIRjVejw8gFomI1BQZOe2WoVOu0SyteCQc=
 github.com/hashicorp/go-sockaddr v1.0.2/go.mod h1:rB4wwRAUzs07qva3c5SdrY/NEtAUjGlgmH/UkBUC97A=
 github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
 github.com/hashicorp/go-uuid v0.0.0-20180228145832-27454136f036/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
@@ -279,13 +279,11 @@ github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/b
 github.com/hashicorp/go-uuid v1.0.1 h1:fv1ep09latC32wFoVwnqcnKJGnMSdBanPczbHAYm1BE=
 github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
 github.com/hashicorp/go-version v0.0.0-20160214002439-2e7f5ea8e27b/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
-github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
 github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
+github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
@@ -311,7 +309,6 @@ github.com/hashicorp/vault-plugin-secrets-gcp v0.0.0-20190311200649-621231cb86fe
 github.com/hashicorp/vault-plugin-secrets-gcpkms v0.0.0-20190116164938-d6b25b0b4a39/go.mod h1:2n62quNV4DvfMY5Lxx82NJmx+9pYtv4RltLIFKxEO4E=
 github.com/hashicorp/vault-plugin-secrets-kv v0.0.0-20190315192709-dccffee64925/go.mod h1:VJHHT2SC1tAPrfENQeBhLlb5FbZoKZM+oC/ROmEftz0=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
-github.com/howeyc/gopass v0.0.0-20170109162249-bf9dde6d0d2c h1:kQWxfPIHVLbgLzphqk3QUflDy9QdksZR4ygR807bpy0=
 github.com/howeyc/gopass v0.0.0-20170109162249-bf9dde6d0d2c/go.mod h1:lADxMC39cJJqL93Duh1xhAs4I2Zs8mKS89XWXFGp9cs=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf h1:WfD7VjIE6z8dIvMsI4/s+1qr5EL+zoIGev1BQj1eoJ8=
@@ -326,7 +323,6 @@ github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8/go.mod h1:Nht
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
-github.com/json-iterator/go v1.1.6 h1:MrUvLMLTMxbqFJ9kzlvat/rYZqZnW3u4wkLzWTaFwKs=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.7 h1:KfgG9LzI+pYjr4xvmz/5H4FXjokeP+rlHLhv3iH62Fo=
 github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
@@ -340,13 +336,12 @@ github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvW
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.3.0/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
-github.com/klauspost/compress v1.5.0 h1:iDac0ZKbmSA4PRrRuXXjZL8C7UoJan8oBYxXkMzEQrI=
 github.com/klauspost/compress v1.5.0/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
 github.com/klauspost/compress v1.8.3 h1:CkLseiEYMM/fRb0RIg9mXB+Iwgmle+U9KGFu+JCO4Ec=
 github.com/klauspost/compress v1.8.3/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
+github.com/klauspost/compress v1.8.3/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
 github.com/klauspost/cpuid v0.0.0-20160106104451-349c67577817/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
-github.com/klauspost/cpuid v1.2.1 h1:vJi+O/nMdFt0vqm8NZBI6wzALWdA2X+egi0ogNyrC/w=
 github.com/klauspost/cpuid v1.2.1/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6/go.mod h1:+ZoRqAPRLkC4NPOvfYeR5KNOrY6TD+/sAC3HXPZgDYg=
 github.com/klauspost/pgzip v0.0.0-20180606150939-90b2c57fba35/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
@@ -355,7 +350,6 @@ github.com/klauspost/pgzip v1.2.1/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQ
 github.com/klauspost/readahead v1.3.0 h1:ur57scQa1RS6oQgdq+6mylmP2u0iR1LFw1zy3Xwqacg=
 github.com/klauspost/readahead v1.3.0/go.mod h1:AH9juHzNH7xqdqFHrMRSHeH2Ps+vFf+kblDqzPFiLJg=
 github.com/klauspost/reedsolomon v0.0.0-20190210214925-2b210cf0866d/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
-github.com/klauspost/reedsolomon v1.9.1 h1:kYrT1MlR4JH6PqOpC+okdb9CDTcwEC/BqpzK4WFyXL8=
 github.com/klauspost/reedsolomon v1.9.1/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
 github.com/klauspost/reedsolomon v1.9.3 h1:N/VzgeMfHmLc+KHMD1UL/tNkfXAt8FnUqlgXGIduwAY=
 github.com/klauspost/reedsolomon v1.9.3/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
@@ -375,7 +369,6 @@ github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/mailru/easyjson v0.0.0-20180730094502-03f2033d19d5 h1:0x4qcEHDpruK6ML/m/YSlFUUu0UpRD3I2PHsNCuGnyA=
 github.com/mailru/easyjson v0.0.0-20180730094502-03f2033d19d5/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
-github.com/marstr/guid v1.1.0 h1:/M4H/1G4avsieL6BbUwCOBzulmoeKVP5ux/3mQNnbyI=
 github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
 github.com/mattbaird/elastigo v0.0.0-20170123220020-2fe47fd29e4b/go.mod h1:5MWrJXKRQyhQdUCF+vu6U5c4nQpg70vW3eHaU0/AYbU=
 github.com/mattn/go-colorable v0.0.0-20160210001857-9fdad7c47650/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
@@ -389,6 +382,8 @@ github.com/mattn/go-isatty v0.0.7 h1:UvyT9uN+3r7yLEYSlJsbQGdsaB/a0DlgWP3pql6iwOc
 github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-runewidth v0.0.5 h1:jrGtp51JOKTWgvLFzfG6OtZOJcK2sEnzc/U+zw7TtbA=
+github.com/mattn/go-runewidth v0.0.5/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/michaelklishin/rabbit-hole v1.5.0/go.mod h1:vvI1uOitYZi0O5HEGXhaWC1XT80Gy+HvFheJ+5Krlhk=
@@ -398,20 +393,18 @@ github.com/miekg/dns v1.1.8/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nr
 github.com/minio/blazer v0.0.0-20171126203752-2081f5bf0465/go.mod h1:ChYiRE5crAmaOo0dQth8FJCtLTiPH9QEMVlDcMp+938=
 github.com/minio/cli v0.0.0-20170227073228-b8ae5507c0ce/go.mod h1:hLsWNQy2wIf3FKFnMlH69f4RdEyn8nbRA2shaulTjGY=
 github.com/minio/cli v1.3.0/go.mod h1:hLsWNQy2wIf3FKFnMlH69f4RdEyn8nbRA2shaulTjGY=
-github.com/minio/cli v1.20.0 h1:OVNIt8Rg5+mpYb8siWT2gBV5hvUyFbRvBikC+Ytvf5A=
 github.com/minio/cli v1.20.0/go.mod h1:bYxnK0uS629N3Bq+AOZZ+6lwF77Sodk4+UL9vNuXhOY=
-github.com/minio/cli v1.21.0 h1:8gE8iZc0ONOhHy/T28tCsNew5f5VzWU558U9Myjfq50=
 github.com/minio/cli v1.21.0/go.mod h1:bYxnK0uS629N3Bq+AOZZ+6lwF77Sodk4+UL9vNuXhOY=
 github.com/minio/cli v1.22.0 h1:VTQm7lmXm3quxO917X3p+el1l0Ca5X3S4PM2ruUYO68=
+github.com/minio/cli v1.22.0 h1:VTQm7lmXm3quxO917X3p+el1l0Ca5X3S4PM2ruUYO68=
+github.com/minio/cli v1.22.0/go.mod h1:bYxnK0uS629N3Bq+AOZZ+6lwF77Sodk4+UL9vNuXhOY=
 github.com/minio/cli v1.22.0/go.mod h1:bYxnK0uS629N3Bq+AOZZ+6lwF77Sodk4+UL9vNuXhOY=
 github.com/minio/dsync v0.0.0-20190104003057-61c41ffdeea2/go.mod h1:eLQe3mXL0h02kNpPtBJiLr1fIEIJftgXRAjncjQbxJo=
-github.com/minio/dsync v1.0.0 h1:l6pQgUPBM41idlR0UOcpAP+EYim9MCwIAUh6sQQI1gk=
 github.com/minio/dsync v1.0.0/go.mod h1:eLQe3mXL0h02kNpPtBJiLr1fIEIJftgXRAjncjQbxJo=
 github.com/minio/dsync/v2 v2.0.0 h1:p353BZ9od4xgHSXHn5GQ9V3WcnsxqH6aaShy0jDSX54=
 github.com/minio/dsync/v2 v2.0.0/go.mod h1:kxZSSQoDZa5OAsfgM8JJ0iRQOkGsg0op9unAnQVMm7o=
 github.com/minio/gokrb5/v7 v7.2.5 h1:GPnlzrvEol/uJHouCEQ382Gd+w4in5s4wCTQ4umDki8=
 github.com/minio/gokrb5/v7 v7.2.5/go.mod h1:z6fE6twrvMN004M+KRTHnmtfpxsBIztP0PVsak0/4f8=
-github.com/minio/hdfs/v3 v3.0.0 h1:yHa9ugB2UeazkiphO6Q2dmbqiKR5lZssN/1vda4gwoY=
 github.com/minio/hdfs/v3 v3.0.0/go.mod h1:k04lEYpgeojX3o1vQep6rQs4MCTD+qlh2xHFEa/BH6A=
 github.com/minio/hdfs/v3 v3.0.1 h1:MMpqqS9CtuBTYrsMYZMWfDPmWemRf11zhcvj+mbKUYc=
 github.com/minio/hdfs/v3 v3.0.1/go.mod h1:6ALh9HsAwG9xAXdpdrZJcSY0vR6z3K+9XIz6Y9pQG/c=
@@ -425,22 +418,22 @@ github.com/minio/mc v0.0.0-20190311071728-2e612b23d665/go.mod h1:7qLZXNjCD55DJ3i
 github.com/minio/mc v0.0.0-20190401030144-a1355e50e2e8/go.mod h1:rnJByweU1h98rGmAcWcKen1sCAlekF38kbSrq6OLmAg=
 github.com/minio/mc v0.0.0-20190529152718-f4bb0b8850cb/go.mod h1:GMIQKmYuGc7q10DsJJO8peBXCTRx5itwIHheVo+bKso=
 github.com/minio/mc v0.0.0-20190924013003-643835013047/go.mod h1:/noLXTZkHPtHE7gvyL1J6GPeKkIe20AlFqfTWqRkapY=
+github.com/minio/mc v0.0.0-20191012041914-735aa139b19c/go.mod h1:lICQemBmNHr4lmgmkhWvksOUpyw9Ad+mi2EWMXHXw0U=
 github.com/minio/minio v0.0.0-20190206103305-fd4e15c11641/go.mod h1:lXcp05uxYaW99ebgI6ZKIGYU7tqZkM5xSsG0xRt4VIU=
 github.com/minio/minio v0.0.0-20190325204105-0250f7de678b/go.mod h1:6ODmvb06uOpNy0IM+3pJRTHaauOMpLJ51jLhipbcifI=
 github.com/minio/minio v0.0.0-20190510004154-ac3b59645e92/go.mod h1:yFbQSwuA61mB/SDurPvsaSydqDyJdfAlBYpMiEe1lz8=
-github.com/minio/minio v0.0.0-20190903181048-8a71b0ec5a72 h1:TMytDyYdKnVxNJhkISFRsw9SVoHIlSMIJFk3y/l9nik=
 github.com/minio/minio v0.0.0-20190903181048-8a71b0ec5a72/go.mod h1:H8OUaOxwJIALXHlfMpk2ESvk81dW+F7tSnrZi7rln/k=
-github.com/minio/minio v0.0.0-20191023040114-8836d57e3c9d h1:gNdVSSXBQFz7JnsZPy13HJKdXR1JLGKm6QMMhGDBZzg=
-github.com/minio/minio v0.0.0-20191023040114-8836d57e3c9d/go.mod h1:26iXReDUAl0TJD5d4OIUoccQKrdE2/Oie6XRPjZN5gk=
+github.com/minio/minio v0.0.0-20190927193314-1c5b05c130fa/go.mod h1:47wx8w7yKTFAPw/hbmYPL4prsPivh6QuUqjTykftGgg=
+github.com/minio/minio v0.0.0-20191001201215-ff5bf519522f/go.mod h1:+vpJpzImdz4NCQto3r6/vF/24jWeEs5i3lsDfRmEcl4=
+github.com/minio/minio v0.0.0-20191023055913-ee4a6a823df5 h1:nesb37DytSAtcLv4CYokTjY+GtFPIOYmSkqAAAmtJXc=
+github.com/minio/minio v0.0.0-20191023055913-ee4a6a823df5/go.mod h1:KOmTaTaIfR9fMed9PONAOgElBq/8bxCI0UnOc1Xsqvk=
 github.com/minio/minio-go v0.0.0-20190227180923-59af836a7e6d h1:gptD0/Hnam7h4Iq9D/33fscRpHfzOOUqUbH2nPw9HcU=
 github.com/minio/minio-go v0.0.0-20190227180923-59af836a7e6d/go.mod h1:/haSOWG8hQNx2+JOfLJ9GKp61EAmgPwRVw/Sac0NzaM=
 github.com/minio/minio-go v0.0.0-20190313212832-5d20267d970d/go.mod h1:/haSOWG8hQNx2+JOfLJ9GKp61EAmgPwRVw/Sac0NzaM=
 github.com/minio/minio-go v0.0.0-20190327203652-5325257a208f h1:u+iNxfkLrfyWp7KxSTV+ZhO4SMHT6qUFxSZ6yhYMQ0Q=
 github.com/minio/minio-go v0.0.0-20190327203652-5325257a208f/go.mod h1:/haSOWG8hQNx2+JOfLJ9GKp61EAmgPwRVw/Sac0NzaM=
 github.com/minio/minio-go/v6 v6.0.26/go.mod h1:vaNT59cWULS37E+E9zkuN/BVnKHyXtVGS+b04Boc66Y=
-github.com/minio/minio-go/v6 v6.0.29 h1:p4YPxK1beY13reFJjCE5QwCnXUMT9D5sV5wl0BSy5Xo=
 github.com/minio/minio-go/v6 v6.0.29/go.mod h1:vaNT59cWULS37E+E9zkuN/BVnKHyXtVGS+b04Boc66Y=
-github.com/minio/minio-go/v6 v6.0.37 h1:rqot4cO9+mLpf56q+yumA0xZlncbkFpqa4A8jw1Y2XE=
 github.com/minio/minio-go/v6 v6.0.37/go.mod h1:qD0lajrGW49lKZLtXKtCB4X/qkMf0a5tBvN2PaZg7Gg=
 github.com/minio/minio-go/v6 v6.0.39 h1:9qmKCTBpQpMdGlDAbs3mbb4mmL45/lwRUvHL1VLhYUk=
 github.com/minio/minio-go/v6 v6.0.39/go.mod h1:qD0lajrGW49lKZLtXKtCB4X/qkMf0a5tBvN2PaZg7Gg=
@@ -448,9 +441,10 @@ github.com/minio/parquet-go v0.0.0-20190318185229-9d767baf1679 h1:OMKaN/82sBHUZP
 github.com/minio/parquet-go v0.0.0-20190318185229-9d767baf1679/go.mod h1:J+goXSuzlte5imWMqb6cUWC/tbYYysUHctwmKXomYzM=
 github.com/minio/sha256-simd v0.0.0-20190131020904-2d45a736cd16/go.mod h1:2FMWW+8GMoPweT6+pI63m9YE3Lmw4J71hV56Chs1E/U=
 github.com/minio/sha256-simd v0.0.0-20190328051042-05b4dd3047e5/go.mod h1:2FMWW+8GMoPweT6+pI63m9YE3Lmw4J71hV56Chs1E/U=
-github.com/minio/sha256-simd v0.1.0 h1:U41/2erhAKcmSI14xh/ZTUdBPOzDOIfS93ibzUSl8KM=
 github.com/minio/sha256-simd v0.1.0/go.mod h1:2FMWW+8GMoPweT6+pI63m9YE3Lmw4J71hV56Chs1E/U=
 github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU=
+github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU=
+github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
 github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
 github.com/minio/sio v0.0.0-20180327104954-6a41828a60f0/go.mod h1:PDJGYr8GXjiOTIst0hQMOSK5FdXLwObr2cGbiMddDPc=
 github.com/minio/sio v0.0.0-20190118043801-035b4ef8c449/go.mod h1:nKM5GIWSrqbOZp0uhyj6M1iA0X6xQzSGtYSaTKSCut0=
@@ -468,15 +462,16 @@ github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS4
 github.com/mitchellh/hashstructure v1.0.0/go.mod h1:QjSHrPWS+BGUVBYkbTZWEnOh3G1DutKwClXU/ABz6AQ=
 github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/pointerstructure v0.0.0-20170205204203-f2329fcfa9e2/go.mod h1:KMNPMpc0BU/kZEgyDhBplsDn/mjnJMhyMjq4MWboN20=
 github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
+github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nats-io/gnatsd v1.4.1/go.mod h1:nqco77VO78hLCJpIcVfygDP2rPGfsEHkGTUk94uh5DQ=
@@ -551,6 +546,7 @@ github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 h1:D+CiwcpGTW6pL6bv6KI3KbyEyCKyS+1JWS2h8PNDnGA=
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
+github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f h1:BVwpUVJDADN2ufcGik7W992pyps0wZ888b/y9GXcLTU=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -565,7 +561,6 @@ github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ
 github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhDYGoxY8uLVpewe1GDZ2vu2Tr/vTdVAkFQ=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
-github.com/rcrowley/go-metrics v0.0.0-20190704165056-9c2d0518ed81 h1:zQTtDd7fQiF9e80lbl+ShnD9/5NSq5r1EhcS8955ECg=
 github.com/rcrowley/go-metrics v0.0.0-20190704165056-9c2d0518ed81/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rjeczalik/notify v0.9.2 h1:MiTWrPj55mNDHEiIX5YUSKefw/+lCQVoAFmD6oQm5w8=
 github.com/rjeczalik/notify v0.9.2/go.mod h1:aErll2f0sUX9PXZnVNyeiObbmTlk5jnMoCa4QEjJeqM=
@@ -575,18 +570,19 @@ github.com/rs/cors v1.6.0 h1:G9tHG9lebljV9mfp9SNPDL36nCDxmo3zTlAf1YgvzmI=
 github.com/rs/cors v1.6.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
 github.com/ryanuber/columnize v2.1.0+incompatible/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
-github.com/ryanuber/go-glob v1.0.0 h1:iQh3xXAumdQ+4Ufa5b25cRpC5TYKlno6hsv6Cb3pkBk=
 github.com/ryanuber/go-glob v1.0.0/go.mod h1:807d1WSdnB0XRJzKNil9Om6lcp/3a0v4qIHxIXzX/Yc=
 github.com/samuel/go-zookeeper v0.0.0-20180130194729-c4fab1ac1bec/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
-github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/secure-io/sio-go v0.2.0 h1:63Oy4FEiYUqUvn/pYX0q/eVB2rimmuK/j3WRpcK219s=
+github.com/secure-io/sio-go v0.2.0 h1:63Oy4FEiYUqUvn/pYX0q/eVB2rimmuK/j3WRpcK219s=
+github.com/secure-io/sio-go v0.2.0/go.mod h1:Np6qoCYRnuYMVrvizMS82+JbdOIT5ep43BJa5qGcT1Q=
 github.com/secure-io/sio-go v0.2.0/go.mod h1:Np6qoCYRnuYMVrvizMS82+JbdOIT5ep43BJa5qGcT1Q=
 github.com/segmentio/go-prompt v0.0.0-20161017233205-f0d19b6901ad/go.mod h1:B3ehdD1xPoWDKgrQgUaGk+m8H1xb1J5TyYDfKpKNeEE=
-github.com/segmentio/go-prompt v1.2.1-0.20161017233205-f0d19b6901ad h1:EqOdoSJGI7CsBQczPcIgmpm3hJE7X8Hj3jrgI002whs=
 github.com/segmentio/go-prompt v1.2.1-0.20161017233205-f0d19b6901ad/go.mod h1:B3ehdD1xPoWDKgrQgUaGk+m8H1xb1J5TyYDfKpKNeEE=
 github.com/shirou/gopsutil v2.18.12+incompatible h1:1eaJvGomDnH74/5cF4CTmTbLHAriGFsTZppLXDX93OM=
+github.com/shirou/gopsutil v2.18.12+incompatible h1:1eaJvGomDnH74/5cF4CTmTbLHAriGFsTZppLXDX93OM=
+github.com/shirou/gopsutil v2.18.12+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/gopsutil v2.18.12+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
@@ -621,15 +617,11 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
 github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
 github.com/tidwall/gjson v1.1.2/go.mod h1:c/nTNbUr0E0OrXEhq1pwa8iEgc2DOt4ZZqAt1HtCkPA=
 github.com/tidwall/gjson v1.1.4/go.mod h1:c/nTNbUr0E0OrXEhq1pwa8iEgc2DOt4ZZqAt1HtCkPA=
-github.com/tidwall/gjson v1.2.1 h1:j0efZLrZUvNerEf6xqoi0NjWMK5YlLrR7Guo/dxY174=
 github.com/tidwall/gjson v1.2.1/go.mod h1:c/nTNbUr0E0OrXEhq1pwa8iEgc2DOt4ZZqAt1HtCkPA=
 github.com/tidwall/match v1.0.0/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
-github.com/tidwall/match v1.0.1 h1:PnKP62LPNxHKTwvHHZZzdOAOCtsJTjo6dZLCwpKm5xc=
 github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
 github.com/tidwall/pretty v0.0.0-20190325153808-1166b9ac2b65/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/tidwall/sjson v1.0.4 h1:UcdIRXff12Lpnu3OLtZvnc03g4vH2suXDXhBwBqmzYg=
 github.com/tidwall/sjson v1.0.4/go.mod h1:bURseu1nuBkFpIES5cz6zBtjmYeOQmEESshn7VpF15Y=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 h1:LnC5Kc/wtumK+WB441p7ynQJzVuNRJiqddSIE3IlSEQ=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
@@ -637,12 +629,13 @@ github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqri
 github.com/ugorji/go v0.0.0-20180628102755-7d51bbe6161d/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
 github.com/ugorji/go v1.1.2/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
-github.com/ugorji/go v1.1.5-pre h1:jyJKFOSEbdOc2HODrf2qcCkYOdq7zzXqA9bhW5oV4fM=
 github.com/ugorji/go v1.1.5-pre/go.mod h1:FwP/aQVg39TXzItUBMwnWp9T9gPQnXw4Poh4/oBQZ/0=
+github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
+github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
 github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780/go.mod h1:iT03XoTwV7xq/+UGwKO3UbC1nNNlopQiY61beSdrtOA=
-github.com/ugorji/go/codec v1.1.5-pre h1:5YV9PsFAN+ndcCtTM7s60no7nY7eTG3LPtxhSwuxzCs=
 github.com/ugorji/go/codec v1.1.5-pre/go.mod h1:tULtS6Gy1AE1yCENaw4Vb//HLH5njI2tfCQDUqRd8fI=
-github.com/valyala/fastjson v1.4.1 h1:hrltpHpIpkaxll8QltMU8c3QZ5+qIiCL8yKqPFJI/yE=
+github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
+github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/valyala/fastjson v1.4.1/go.mod h1:nV6MsjxL2IMJQUoHDIrjEI7oLyeqK6aBD7EFWPsvP8o=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a h1:0R4NLDRDZX6JcmhJgXi5E4b8Wg84ihbmUKp/GvSPEzc=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
@@ -684,7 +677,6 @@ golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f h1:R423Cnkcp5JABoeemiGEPlt9tHXFfw5kvc0yqlxRPWo=
 golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 h1:7KByu05hhLed2MO29w7p1XfZvZ13m8mub3shuVftRs0=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392 h1:ACG4HJsFiNMf47Y4PeRoebLNy/2lXT9EtprMuTFWt1M=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
@@ -715,9 +707,10 @@ golang.org/x/net v0.0.0-20190324223953-e3b2ff56ed87/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
-golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
+golang.org/x/net v0.0.0-20190923162816-aa69164e4478 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
+golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180603041954-1e0a3fa8ba9a/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -758,7 +751,6 @@ golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456 h1:ng0gs1AKnRRuEMZoTLLlbOd+C17zUDepwGQBb/n+JVg=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69 h1:rOhMmluY6kLMhdnrivzec6lLgaVbMHMn2ISQXJeJ5EM=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -767,6 +759,7 @@ golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20181108054448-85acf8d2951c h1:fqgJT0MGcGpPgpWU7VRdRjuArfcOvC4AoJmILihzhDg=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -780,6 +773,7 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190318200714-bb1270c20edf/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 google.golang.org/api v0.0.0-20180603000442-8e296ef26005/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
 google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
 google.golang.org/api v0.0.0-20180916000451-19ff8768a5c0/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
@@ -803,6 +797,8 @@ google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoA
 google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 h1:Lj2SnHtxkRGJDqnGaSjo+CCdIieEnwVazbOXILwQemk=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610 h1:Ygq9/SRJX9+dU0WCIICM8RkWvDw03lvB77hrhJnpxfU=
+google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/grpc v1.12.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.15.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
@@ -812,14 +808,14 @@ google.golang.org/grpc v1.18.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3
 google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.22.0 h1:J0UbZOIrCAl+fpTOf8YLs4dJo8L/owV4LYVtAXQoPkw=
+google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 gopkg.in/Shopify/sarama.v1 v1.10.1/go.mod h1:AxnvoaevB2nBjNK17cG61A3LleFcWFwVBHBt+cot4Oc=
 gopkg.in/Shopify/sarama.v1 v1.20.0 h1:DrCuMOhmuaUwb5o4aL9JJnW+whbEnuuL6AZ99ySMoQA=
 gopkg.in/Shopify/sarama.v1 v1.20.0/go.mod h1:AxnvoaevB2nBjNK17cG61A3LleFcWFwVBHBt+cot4Oc=
 gopkg.in/VividCortex/ewma.v1 v1.1.1/go.mod h1:TekXuFipeiHWiAlO1+wSS23vTcyFau5u3rxXUSXj710=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
-gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d h1:TxyelI5cVkbREznMhfzycHdkp5cLA7DpE+GKjSslYhM=
 gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
@@ -848,14 +844,15 @@ gopkg.in/jcmturner/dnsutils.v1 v1.0.1/go.mod h1:m3v+5svpVOhtFAP/wSz+yzh4Mc0Fg7eR
 gopkg.in/jcmturner/goidentity.v2 v2.0.0/go.mod h1:vCwK9HeXksMeUmQ4SxDd1tRz4LejrKh3KRVjQWhjvZI=
 gopkg.in/jcmturner/goidentity.v3 v3.0.0 h1:1duIyWiTaYvVx3YX2CYtpJbUFd7/UuPYCfgXtQ3VTbI=
 gopkg.in/jcmturner/goidentity.v3 v3.0.0/go.mod h1:oG2kH0IvSYNIu80dVAyu/yoefjq1mNfM5bm88whjWx4=
-gopkg.in/jcmturner/gokrb5.v5 v5.3.0 h1:RS1MYApX27Hx1Xw7NECs7XxGxxrm69/4OmaRuX9kwec=
+gopkg.in/jcmturner/goidentity.v3 v3.0.0/go.mod h1:oG2kH0IvSYNIu80dVAyu/yoefjq1mNfM5bm88whjWx4=
 gopkg.in/jcmturner/gokrb5.v5 v5.3.0/go.mod h1:oQz8Wc5GsctOTgCVyKad1Vw4TCWz5G6gfIQr88RPv4k=
-gopkg.in/jcmturner/rpc.v0 v0.0.2 h1:wBTgrbL1qmLBUPsYVCqdJiI5aJgQhexmK+JkTHPUNJI=
 gopkg.in/jcmturner/rpc.v0 v0.0.2/go.mod h1:NzMq6cRzR9lipgw7WxRBHNx5N8SifBuaCQsOT1kWY/E=
 gopkg.in/jcmturner/rpc.v1 v1.1.0 h1:QHIUxTX1ISuAv9dD2wJ9HWQVuWDX/Zc0PfeC2tjc4rU=
 gopkg.in/jcmturner/rpc.v1 v1.1.0/go.mod h1:YIdkC4XfD6GXbzje11McwsDuOlZQSb9W4vfLvuNnlv8=
+gopkg.in/jcmturner/rpc.v1 v1.1.0/go.mod h1:YIdkC4XfD6GXbzje11McwsDuOlZQSb9W4vfLvuNnlv8=
 gopkg.in/ldap.v3 v3.0.3 h1:YKRHW/2sIl05JsCtx/5ZuUueFuJyoj/6+DGXe3wp6ro=
 gopkg.in/ldap.v3 v3.0.3/go.mod h1:oxD7NyBuxchC+SgJDE1Q5Od05eGt29SDQVBmV+HYbzw=
+gopkg.in/ldap.v3 v3.0.3/go.mod h1:oxD7NyBuxchC+SgJDE1Q5Od05eGt29SDQVBmV+HYbzw=
 gopkg.in/mattn/go-colorable.v0 v0.1.0/go.mod h1:BVJlBXzARQxdi3nZo6f6bnl5yR20/tOL6p+V0KejgSY=
 gopkg.in/mattn/go-isatty.v0 v0.0.4/go.mod h1:wt691ab7g0X4ilKZNmMII3egK0bTxl37fEn/Fwbd8gc=
 gopkg.in/mattn/go-runewidth.v0 v0.0.4/go.mod h1:BmXejnxvhwdaATwiJbB1vZ2dtXkQKZGu9yLFCZb4msQ=
@@ -878,6 +875,7 @@ honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 k8s.io/api v0.0.0-20190313115550-3c12c96769cc/go.mod h1:iuAfoD4hCxJ8Onx9kaTIt30j7jUFS00AXQi6QMi99vA=
 k8s.io/apimachinery v0.0.0-20190313115320-c9defaaddf6f/go.mod h1:ccL7Eh7zubPUSh9A3USN90/OzHNSVN6zxzde07TDCL0=
 k8s.io/klog v0.2.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk=