diff --git a/go/vendor/github.com/q3k/statusz/Gopkg.lock b/go/vendor/github.com/q3k/statusz/Gopkg.lock
new file mode 100644
index 0000000..e46dea5
--- /dev/null
+++ b/go/vendor/github.com/q3k/statusz/Gopkg.lock
@@ -0,0 +1,39 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  branch = "master"
+  name = "github.com/StackExchange/wmi"
+  packages = ["."]
+  revision = "ea383cf3ba6ec950874b8486cd72356d007c768f"
+
+[[projects]]
+  name = "github.com/go-ole/go-ole"
+  packages = [".","oleutil"]
+  revision = "0e87ea779d9deb219633b828a023b32e1244dd57"
+  version = "v1.2.0"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/golang/glog"
+  packages = ["."]
+  revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
+
+[[projects]]
+  branch = "master"
+  name = "github.com/shirou/gopsutil"
+  packages = ["internal/common","load"]
+  revision = "6a368fb7cd1221fa6ea90facc9447c9a2234c255"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = ["unix","windows"]
+  revision = "fff93fa7cd278d84afc205751523809c464168ab"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "027b7de76595b915d6b4487da3a178f54bebf5eabae587cdb9ee2964d289cc4c"
+  solver-name = "gps-cdcl"
+  solver-version = 1
diff --git a/go/vendor/github.com/q3k/statusz/Gopkg.toml b/go/vendor/github.com/q3k/statusz/Gopkg.toml
new file mode 100644
index 0000000..1689152
--- /dev/null
+++ b/go/vendor/github.com/q3k/statusz/Gopkg.toml
@@ -0,0 +1,30 @@
+
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#  name = "github.com/x/y"
+#  version = "2.4.0"
+
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/golang/glog"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/shirou/gopsutil"
diff --git a/go/vendor/github.com/q3k/statusz/LICENSE b/go/vendor/github.com/q3k/statusz/LICENSE
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/go/vendor/github.com/q3k/statusz/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+
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+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
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+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+      meet the following conditions:
+
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+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   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.
diff --git a/go/vendor/github.com/q3k/statusz/README.md b/go/vendor/github.com/q3k/statusz/README.md
new file mode 100644
index 0000000..4743c55
--- /dev/null
+++ b/go/vendor/github.com/q3k/statusz/README.md
@@ -0,0 +1,40 @@
+Statusz-like page for Go
+========================
+
+This module adds a /debug/status handler to net/http that displays useful information for debug purposes in production.
+
+Basic Usage
+-----------
+
+For the basic status page, just include the module.
+
+```go
+import (
+    _ "github.com/q3k/statusz"
+)
+
+func main() {
+    http.ListenAndServe("127.0.0.1:6000", nil)
+}
+```
+
+Adding sections
+---------------
+
+To add a section to the status page, call `AddStatusSection` like so:
+
+```go
+import (
+    statusz "github.com/q3k/statusz"
+)
+
+
+func main() {
+    statusz.AddStatusPart("Worker Status", function(ctx context.Context) {
+        return fmt.Sprintf("%d workers alive", workerCount)
+    })
+    http.ListenAndServe("127.0.0.1:6000", nil)
+}
+```
+
+For custom section templates, call `AddStatusPart`, which accepts a http/template fragment that will be rendered on the result of the part render function.
diff --git a/go/vendor/github.com/q3k/statusz/statusz.go b/go/vendor/github.com/q3k/statusz/statusz.go
new file mode 100644
index 0000000..606d244
--- /dev/null
+++ b/go/vendor/github.com/q3k/statusz/statusz.go
@@ -0,0 +1,231 @@
+// Copyright 2018 Serge Bazanski
+//
+// 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.
+
+// Based off github.com/youtube/doorman/blob/master/go/status/status.go
+
+// Copyright 2016 Google, 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 statusz
+
+import (
+	"bytes"
+	"context"
+	"crypto/sha256"
+	"fmt"
+	"html"
+	"html/template"
+	"io"
+	"net/http"
+	"os"
+	"os/user"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+	"github.com/shirou/gopsutil/load"
+)
+
+var (
+	binaryName  = filepath.Base(os.Args[0])
+	binaryHash  string
+	hostname    string
+	username    string
+	serverStart = time.Now()
+
+	lock     sync.Mutex
+	sections []section
+	tmpl     = template.Must(reparse(nil))
+	funcs    = make(template.FuncMap)
+
+	DefaultMux = true
+)
+
+type section struct {
+	Banner   string
+	Fragment string
+	F        func() interface{}
+}
+
+var statusHTML = `<!DOCTYPE html>
+<html>
+<head>
+<title>Status for {{.BinaryName}}</title>
+<style>
+body {
+font-family: sans-serif;
+background: #fff;
+}
+h1 {
+clear: both;
+width: 100%;
+text-align: center;
+font-size: 120%;
+background: #eeeeff;
+}
+.lefthand {
+float: left;
+width: 80%;
+}
+.righthand {
+text-align: right;
+}
+</style>
+</head>
+<h1>Status for {{.BinaryName}}</h1>
+<div>
+<div class=lefthand>
+Started at {{.StartTime}}<br>
+Current time {{.CurrentTime}}<br>
+SHA256 {{.BinaryHash}}<br>
+</div>
+<div class=righthand>
+Running as {{.Username}} on {{.Hostname}}<br>
+Load {{.LoadAvg}}<br>
+View <a href=/debug/status>status</a>,
+	<a href=/debug/requests>requests</a>
+</div>
+</div>`
+
+func reparse(sections []section) (*template.Template, error) {
+	var buf bytes.Buffer
+
+	io.WriteString(&buf, `{{define "status"}}`)
+	io.WriteString(&buf, statusHTML)
+
+	for i, sec := range sections {
+		fmt.Fprintf(&buf, "<h1>%s</h1>\n", html.EscapeString(sec.Banner))
+		fmt.Fprintf(&buf, "{{$sec := index .Sections %d}}\n", i)
+		fmt.Fprintf(&buf, `{{template "sec-%d" call $sec.F}}`+"\n", i)
+	}
+	fmt.Fprintf(&buf, `</html>`)
+	io.WriteString(&buf, "{{end}}\n")
+
+	for i, sec := range sections {
+		fmt.Fprintf(&buf, `{{define "sec-%d"}}%s{{end}}\n`, i, sec.Fragment)
+	}
+	return template.New("").Funcs(funcs).Parse(buf.String())
+}
+
+func StatusHandler(w http.ResponseWriter, r *http.Request) {
+	lock.Lock()
+	defer lock.Unlock()
+
+	loadavg := "unknown"
+	l, err := load.AvgWithContext(r.Context())
+	if err == nil {
+		loadavg = fmt.Sprintf("%.2f %.2f %.2f", l.Load1, l.Load5, l.Load15)
+	}
+
+	data := struct {
+		Sections    []section
+		BinaryName  string
+		BinaryHash  string
+		Hostname    string
+		Username    string
+		StartTime   string
+		CurrentTime string
+		LoadAvg     string
+	}{
+		Sections:    sections,
+		BinaryName:  binaryName,
+		BinaryHash:  binaryHash,
+		Hostname:    hostname,
+		Username:    username,
+		StartTime:   serverStart.Format(time.RFC1123),
+		CurrentTime: time.Now().Format(time.RFC1123),
+		LoadAvg:     loadavg,
+	}
+
+	if err := tmpl.ExecuteTemplate(w, "status", data); err != nil {
+		glog.Errorf("servenv: couldn't execute template: %v", err)
+	}
+}
+
+func init() {
+	var err error
+	hostname, err = os.Hostname()
+	if err != nil {
+		glog.Fatalf("os.Hostname: %v", err)
+	}
+
+	user, err := user.Current()
+	if err != nil {
+		glog.Fatalf("user.Current: %v", err)
+	}
+	username = fmt.Sprintf("%s (%s)", user.Username, user.Uid)
+
+	f, err := os.Open(os.Args[0])
+	if err != nil {
+		glog.Fatalf("os.Open(%q): %v", os.Args[0], err)
+	}
+	h := sha256.New()
+	if _, err := io.Copy(h, f); err != nil {
+		glog.Fatalf("io.Copy: %v", err)
+	}
+	binaryHash = fmt.Sprintf("%x", h.Sum(nil))
+
+	if DefaultMux {
+		http.HandleFunc("/debug/status", StatusHandler)
+	}
+}
+
+// AddStatusPart adds a new section to status. frag is used as a
+// subtemplate of the template used to render /debug/status, and will
+// be executed using the value of invoking f at the time of the
+// /debug/status request. frag is parsed and executed with the
+// html/template package. Functions registered with AddStatusFuncs
+// may be used in the template.
+func AddStatusPart(banner, frag string, f func(context.Context) interface{}) {
+	lock.Lock()
+	defer lock.Unlock()
+
+	secs := append(sections, section{
+		Banner:   banner,
+		Fragment: frag,
+		F:        func() interface{} { return f(context.Background()) },
+	})
+
+	var err error
+	tmpl, err = reparse(secs)
+	if err != nil {
+		secs[len(secs)-1] = section{
+			Banner:   banner,
+			Fragment: "<code>bad status template: {{.}}</code>",
+			F:        func() interface{} { return err },
+		}
+	}
+	tmpl, _ = reparse(secs)
+	sections = secs
+}
+
+// AddStatusSection registers a function that generates extra
+// information for /debug/status. If banner is not empty, it will be
+// used as a header before the information. If more complex output
+// than a simple string is required use AddStatusPart instead.
+func AddStatusSection(banner string, f func(context.Context) string) {
+	AddStatusPart(banner, `{{.}}`, func(ctx context.Context) interface{} { return f(ctx) })
+}