update buildah and c/common to latest

also includes bumps for c/storage and c/image

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

16 files changed, 0 insertions, 1488 deletions

diff --git a/vendor/github.com/docker/go-metrics/CONTRIBUTING.md b/vendor/github.com/docker/go-metrics/CONTRIBUTING.md
deleted file mode 100644
index b8a512c36..000000000
--- a/vendor/github.com/docker/go-metrics/CONTRIBUTING.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# Contributing
-
-## Sign your work
-
-The sign-off is a simple line at the end of the explanation for the patch. Your
-signature certifies that you wrote the patch or otherwise have the right to pass
-it on as an open-source patch. The rules are pretty simple: if you can certify
-the below (from [developercertificate.org](http://developercertificate.org/)):
-
-```
-Developer Certificate of Origin
-Version 1.1
-
-Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
-660 York Street, Suite 102,
-San Francisco, CA 94110 USA
-
-Everyone is permitted to copy and distribute verbatim copies of this
-license document, but changing it is not allowed.
-
-Developer's Certificate of Origin 1.1
-
-By making a contribution to this project, I certify that:
-
-(a) The contribution was created in whole or in part by me and I
-    have the right to submit it under the open source license
-    indicated in the file; or
-
-(b) The contribution is based upon previous work that, to the best
-    of my knowledge, is covered under an appropriate open source
-    license and I have the right under that license to submit that
-    work with modifications, whether created in whole or in part
-    by me, under the same open source license (unless I am
-    permitted to submit under a different license), as indicated
-    in the file; or
-
-(c) The contribution was provided directly to me by some other
-    person who certified (a), (b) or (c) and I have not modified
-    it.
-
-(d) I understand and agree that this project and the contribution
-    are public and that a record of the contribution (including all
-    personal information I submit with it, including my sign-off) is
-    maintained indefinitely and may be redistributed consistent with
-    this project or the open source license(s) involved.
-```
-
-Then you just add a line to every git commit message:
-
-    Signed-off-by: Joe Smith <joe.smith@email.com>
-
-Use your real name (sorry, no pseudonyms or anonymous contributions.)
-
-If you set your `user.name` and `user.email` git configs, you can sign your
-commit automatically with `git commit -s`.
diff --git a/vendor/github.com/docker/go-metrics/LICENSE b/vendor/github.com/docker/go-metrics/LICENSE
deleted file mode 100644
index 8f3fee627..000000000
--- a/vendor/github.com/docker/go-metrics/LICENSE
+++ /dev/null
@@ -1,191 +0,0 @@
-
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diff --git a/vendor/github.com/docker/go-metrics/LICENSE.docs b/vendor/github.com/docker/go-metrics/LICENSE.docs
deleted file mode 100644
index e26cd4fc8..000000000
--- a/vendor/github.com/docker/go-metrics/LICENSE.docs
+++ /dev/null
@@ -1,425 +0,0 @@
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-  c. For the avoidance of doubt, the Licensor may also offer the
-     Licensed Material under separate terms or conditions or stop
-     distributing the Licensed Material at any time; however, doing so
-     will not terminate this Public License.
-
-  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
-     License.
-
-
-Section 7 -- Other Terms and Conditions.
-
-  a. The Licensor shall not be bound by any additional or different
-     terms or conditions communicated by You unless expressly agreed.
-
-  b. Any arrangements, understandings, or agreements regarding the
-     Licensed Material not stated herein are separate from and
-     independent of the terms and conditions of this Public License.
-
-
-Section 8 -- Interpretation.
-
-  a. For the avoidance of doubt, this Public License does not, and
-     shall not be interpreted to, reduce, limit, restrict, or impose
-     conditions on any use of the Licensed Material that could lawfully
-     be made without permission under this Public License.
-
-  b. To the extent possible, if any provision of this Public License is
-     deemed unenforceable, it shall be automatically reformed to the
-     minimum extent necessary to make it enforceable. If the provision
-     cannot be reformed, it shall be severed from this Public License
-     without affecting the enforceability of the remaining terms and
-     conditions.
-
-  c. No term or condition of this Public License will be waived and no
-     failure to comply consented to unless expressly agreed to by the
-     Licensor.
-
-  d. Nothing in this Public License constitutes or may be interpreted
-     as a limitation upon, or waiver of, any privileges and immunities
-     that apply to the Licensor or You, including from the legal
-     processes of any jurisdiction or authority.
-
-
-=======================================================================
-
-Creative Commons is not a party to its public licenses.
-Notwithstanding, Creative Commons may elect to apply one of its public
-licenses to material it publishes and in those instances will be
-considered the "Licensor." Except for the limited purpose of indicating
-that material is shared under a Creative Commons public license or as
-otherwise permitted by the Creative Commons policies published at
-creativecommons.org/policies, Creative Commons does not authorize the
-use of the trademark "Creative Commons" or any other trademark or logo
-of Creative Commons without its prior written consent including,
-without limitation, in connection with any unauthorized modifications
-to any of its public licenses or any other arrangements,
-understandings, or agreements concerning use of licensed material. For
-the avoidance of doubt, this paragraph does not form part of the public
-licenses.
-
-Creative Commons may be contacted at creativecommons.org.
diff --git a/vendor/github.com/docker/go-metrics/NOTICE b/vendor/github.com/docker/go-metrics/NOTICE
deleted file mode 100644
index 8915f0277..000000000
--- a/vendor/github.com/docker/go-metrics/NOTICE
+++ /dev/null
@@ -1,16 +0,0 @@
-Docker
-Copyright 2012-2015 Docker, Inc.
-
-This product includes software developed at Docker, Inc. (https://www.docker.com).
-
-The following is courtesy of our legal counsel:
-
-
-Use and transfer of Docker may be subject to certain restrictions by the
-United States and other governments.
-It is your responsibility to ensure that your use and/or transfer does not
-violate applicable laws.
-
-For more information, please see https://www.bis.doc.gov
-
-See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.
diff --git a/vendor/github.com/docker/go-metrics/README.md b/vendor/github.com/docker/go-metrics/README.md
deleted file mode 100644
index a9e947cb5..000000000
--- a/vendor/github.com/docker/go-metrics/README.md
+++ /dev/null
@@ -1,91 +0,0 @@
-# go-metrics [![GoDoc](https://godoc.org/github.com/docker/go-metrics?status.svg)](https://godoc.org/github.com/docker/go-metrics) ![Badge Badge](http://doyouevenbadge.com/github.com/docker/go-metrics)
-
-This package is small wrapper around the prometheus go client to help enforce convention and best practices for metrics collection in Docker projects.
-
-## Best Practices
-
-This packages is meant to be used for collecting metrics in Docker projects.
-It is not meant to be used as a replacement for the prometheus client but to help enforce consistent naming across metrics collected.
-If you have not already read the prometheus best practices around naming and labels you can read the page [here](https://prometheus.io/docs/practices/naming/).
-
-The following are a few Docker specific rules that will help you name and work with metrics in your project.
-
-1. Namespace and Subsystem
-
-This package provides you with a namespace type that allows you to specify the same namespace and subsystem for your metrics.
-
-```go
-ns := metrics.NewNamespace("engine", "daemon", metrics.Labels{
-        "version": dockerversion.Version,
-        "commit":  dockerversion.GitCommit,
-})
-```
-
-In the example above we are creating metrics for the Docker engine's daemon package.
-`engine` would be the namespace in this example where `daemon` is the subsystem or package where we are collecting the metrics.
-
-A namespace also allows you to attach constant labels to the metrics such as the git commit and version that it is collecting.
-
-2. Declaring your Metrics
-
-Try to keep all your metric declarations in one file.
-This makes it easy for others to see what constant labels are defined on the namespace and what labels are defined on the metrics when they are created.
-
-3. Use labels instead of multiple metrics
-
-Labels allow you to define one metric such as the time it takes to perform a certain action on an object.
-If we wanted to collect timings on various container actions such as create, start, and delete then we can define one metric called `container_actions` and use labels to specify the type of action.
-
-
-```go
-containerActions = ns.NewLabeledTimer("container_actions", "The number of milliseconds it takes to process each container action", "action")
-```
-
-The last parameter is the label name or key.
-When adding a data point to the metric you will use the `WithValues` function to specify the `action` that you are collecting for.
-
-```go
-containerActions.WithValues("create").UpdateSince(start)
-```
-
-4. Always use a unit
-
-The metric name should describe what you are measuring but you also need to provide the unit that it is being measured with.
-For a timer, the standard unit is seconds and a counter's standard unit is a total.
-For gauges you must provide the unit.
-This package provides a standard set of units for use within the Docker projects.
-
-```go
-Nanoseconds Unit = "nanoseconds"
-Seconds     Unit = "seconds"
-Bytes       Unit = "bytes"
-Total       Unit = "total"
-```
-
-If you need to use a unit but it is not defined in the package please open a PR to add it but first try to see if one of the already created units will work for your metric, i.e. seconds or nanoseconds vs adding milliseconds.
-
-## Docs
-
-Package documentation can be found [here](https://godoc.org/github.com/docker/go-metrics).
-
-## HTTP Metrics
-
-To instrument a http handler, you can wrap the code like this:
-
-```go
-namespace := metrics.NewNamespace("docker_distribution", "http", metrics.Labels{"handler": "your_http_handler_name"})
-httpMetrics := namespace.NewDefaultHttpMetrics()
-metrics.Register(namespace)
-instrumentedHandler = metrics.InstrumentHandler(httpMetrics, unInstrumentedHandler)
-```
-Note: The `handler` label must be provided when a new namespace is created.
-
-## Additional Metrics
-
-Additional metrics are also defined here that are not available in the prometheus client.
-If you need a custom metrics and it is generic enough to be used by multiple projects, define it here.
-
-
-## Copyright and license
-
-Copyright © 2016 Docker, Inc. All rights reserved, except as follows. Code is released under the Apache 2.0 license. The README.md file, and files in the "docs" folder are licensed under the Creative Commons Attribution 4.0 International License under the terms and conditions set forth in the file "LICENSE.docs". You may obtain a duplicate copy of the same license, titled CC-BY-SA-4.0, at http://creativecommons.org/licenses/by/4.0/.
diff --git a/vendor/github.com/docker/go-metrics/counter.go b/vendor/github.com/docker/go-metrics/counter.go
deleted file mode 100644
index fe36316a4..000000000
--- a/vendor/github.com/docker/go-metrics/counter.go
+++ /dev/null
@@ -1,52 +0,0 @@
-package metrics
-
-import "github.com/prometheus/client_golang/prometheus"
-
-// Counter is a metrics that can only increment its current count
-type Counter interface {
-	// Inc adds Sum(vs) to the counter. Sum(vs) must be positive.
-	//
-	// If len(vs) == 0, increments the counter by 1.
-	Inc(vs ...float64)
-}
-
-// LabeledCounter is counter that must have labels populated before use.
-type LabeledCounter interface {
-	WithValues(vs ...string) Counter
-}
-
-type labeledCounter struct {
-	pc *prometheus.CounterVec
-}
-
-func (lc *labeledCounter) WithValues(vs ...string) Counter {
-	return &counter{pc: lc.pc.WithLabelValues(vs...)}
-}
-
-func (lc *labeledCounter) Describe(ch chan<- *prometheus.Desc) {
-	lc.pc.Describe(ch)
-}
-
-func (lc *labeledCounter) Collect(ch chan<- prometheus.Metric) {
-	lc.pc.Collect(ch)
-}
-
-type counter struct {
-	pc prometheus.Counter
-}
-
-func (c *counter) Inc(vs ...float64) {
-	if len(vs) == 0 {
-		c.pc.Inc()
-	}
-
-	c.pc.Add(sumFloat64(vs...))
-}
-
-func (c *counter) Describe(ch chan<- *prometheus.Desc) {
-	c.pc.Describe(ch)
-}
-
-func (c *counter) Collect(ch chan<- prometheus.Metric) {
-	c.pc.Collect(ch)
-}
diff --git a/vendor/github.com/docker/go-metrics/docs.go b/vendor/github.com/docker/go-metrics/docs.go
deleted file mode 100644
index 8fbdfc697..000000000
--- a/vendor/github.com/docker/go-metrics/docs.go
+++ /dev/null
@@ -1,3 +0,0 @@
-// This package is small wrapper around the prometheus go client to help enforce convention and best practices for metrics collection in Docker projects.
-
-package metrics
diff --git a/vendor/github.com/docker/go-metrics/gauge.go b/vendor/github.com/docker/go-metrics/gauge.go
deleted file mode 100644
index 74296e877..000000000
--- a/vendor/github.com/docker/go-metrics/gauge.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package metrics
-
-import "github.com/prometheus/client_golang/prometheus"
-
-// Gauge is a metric that allows incrementing and decrementing a value
-type Gauge interface {
-	Inc(...float64)
-	Dec(...float64)
-
-	// Add adds the provided value to the gauge's current value
-	Add(float64)
-
-	// Set replaces the gauge's current value with the provided value
-	Set(float64)
-}
-
-// LabeledGauge describes a gauge the must have values populated before use.
-type LabeledGauge interface {
-	WithValues(labels ...string) Gauge
-}
-
-type labeledGauge struct {
-	pg *prometheus.GaugeVec
-}
-
-func (lg *labeledGauge) WithValues(labels ...string) Gauge {
-	return &gauge{pg: lg.pg.WithLabelValues(labels...)}
-}
-
-func (lg *labeledGauge) Describe(c chan<- *prometheus.Desc) {
-	lg.pg.Describe(c)
-}
-
-func (lg *labeledGauge) Collect(c chan<- prometheus.Metric) {
-	lg.pg.Collect(c)
-}
-
-type gauge struct {
-	pg prometheus.Gauge
-}
-
-func (g *gauge) Inc(vs ...float64) {
-	if len(vs) == 0 {
-		g.pg.Inc()
-	}
-
-	g.Add(sumFloat64(vs...))
-}
-
-func (g *gauge) Dec(vs ...float64) {
-	if len(vs) == 0 {
-		g.pg.Dec()
-	}
-
-	g.Add(-sumFloat64(vs...))
-}
-
-func (g *gauge) Add(v float64) {
-	g.pg.Add(v)
-}
-
-func (g *gauge) Set(v float64) {
-	g.pg.Set(v)
-}
-
-func (g *gauge) Describe(c chan<- *prometheus.Desc) {
-	g.pg.Describe(c)
-}
-
-func (g *gauge) Collect(c chan<- prometheus.Metric) {
-	g.pg.Collect(c)
-}
diff --git a/vendor/github.com/docker/go-metrics/go.mod b/vendor/github.com/docker/go-metrics/go.mod
deleted file mode 100644
index 7e328f0cf..000000000
--- a/vendor/github.com/docker/go-metrics/go.mod
+++ /dev/null
@@ -1,5 +0,0 @@
-module github.com/docker/go-metrics
-
-go 1.11
-
-require github.com/prometheus/client_golang v1.1.0
diff --git a/vendor/github.com/docker/go-metrics/go.sum b/vendor/github.com/docker/go-metrics/go.sum
deleted file mode 100644
index b8fb9d079..000000000
--- a/vendor/github.com/docker/go-metrics/go.sum
+++ /dev/null
@@ -1,67 +0,0 @@
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
-github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
-github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
-github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
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-github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
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-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/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
-github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
-github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
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-github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
-github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-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/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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-github.com/prometheus/common v0.6.0/go.mod h1:eBmuwkDJBwy6iBfxCBob6t6dR6ENT/y+J+Zk0j9GMYc=
-github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
-github.com/prometheus/procfs v0.0.3 h1:CTwfnzjQ+8dS6MhHHu4YswVAD99sL2wjPqP+VkURmKE=
-github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
-github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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-golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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-golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3 h1:4y9KwBHBgBNwDbtu44R5o1fdOCQUEXhbk/P4A9WmJq0=
-golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
diff --git a/vendor/github.com/docker/go-metrics/handler.go b/vendor/github.com/docker/go-metrics/handler.go
deleted file mode 100644
index 05601e9ec..000000000
--- a/vendor/github.com/docker/go-metrics/handler.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package metrics
-
-import (
-	"net/http"
-
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-)
-
-// HTTPHandlerOpts describes a set of configurable options of http metrics
-type HTTPHandlerOpts struct {
-	DurationBuckets     []float64
-	RequestSizeBuckets  []float64
-	ResponseSizeBuckets []float64
-}
-
-const (
-	InstrumentHandlerResponseSize = iota
-	InstrumentHandlerRequestSize
-	InstrumentHandlerDuration
-	InstrumentHandlerCounter
-	InstrumentHandlerInFlight
-)
-
-type HTTPMetric struct {
-	prometheus.Collector
-	handlerType int
-}
-
-var (
-	defaultDurationBuckets     = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10, 25, 60}
-	defaultRequestSizeBuckets  = prometheus.ExponentialBuckets(1024, 2, 22) //1K to 4G
-	defaultResponseSizeBuckets = defaultRequestSizeBuckets
-)
-
-// Handler returns the global http.Handler that provides the prometheus
-// metrics format on GET requests. This handler is no longer instrumented.
-func Handler() http.Handler {
-	return promhttp.Handler()
-}
-
-func InstrumentHandler(metrics []*HTTPMetric, handler http.Handler) http.HandlerFunc {
-	return InstrumentHandlerFunc(metrics, handler.ServeHTTP)
-}
-
-func InstrumentHandlerFunc(metrics []*HTTPMetric, handlerFunc http.HandlerFunc) http.HandlerFunc {
-	var handler http.Handler
-	handler = http.HandlerFunc(handlerFunc)
-	for _, metric := range metrics {
-		switch metric.handlerType {
-		case InstrumentHandlerResponseSize:
-			if collector, ok := metric.Collector.(prometheus.ObserverVec); ok {
-				handler = promhttp.InstrumentHandlerResponseSize(collector, handler)
-			}
-		case InstrumentHandlerRequestSize:
-			if collector, ok := metric.Collector.(prometheus.ObserverVec); ok {
-				handler = promhttp.InstrumentHandlerRequestSize(collector, handler)
-			}
-		case InstrumentHandlerDuration:
-			if collector, ok := metric.Collector.(prometheus.ObserverVec); ok {
-				handler = promhttp.InstrumentHandlerDuration(collector, handler)
-			}
-		case InstrumentHandlerCounter:
-			if collector, ok := metric.Collector.(*prometheus.CounterVec); ok {
-				handler = promhttp.InstrumentHandlerCounter(collector, handler)
-			}
-		case InstrumentHandlerInFlight:
-			if collector, ok := metric.Collector.(prometheus.Gauge); ok {
-				handler = promhttp.InstrumentHandlerInFlight(collector, handler)
-			}
-		}
-	}
-	return handler.ServeHTTP
-}
diff --git a/vendor/github.com/docker/go-metrics/helpers.go b/vendor/github.com/docker/go-metrics/helpers.go
deleted file mode 100644
index 68b7f51b3..000000000
--- a/vendor/github.com/docker/go-metrics/helpers.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package metrics
-
-func sumFloat64(vs ...float64) float64 {
-	var sum float64
-	for _, v := range vs {
-		sum += v
-	}
-
-	return sum
-}
diff --git a/vendor/github.com/docker/go-metrics/namespace.go b/vendor/github.com/docker/go-metrics/namespace.go
deleted file mode 100644
index 798315451..000000000
--- a/vendor/github.com/docker/go-metrics/namespace.go
+++ /dev/null
@@ -1,315 +0,0 @@
-package metrics
-
-import (
-	"fmt"
-	"sync"
-
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-type Labels map[string]string
-
-// NewNamespace returns a namespaces that is responsible for managing a collection of
-// metrics for a particual namespace and subsystem
-//
-// labels allows const labels to be added to all metrics created in this namespace
-// and are commonly used for data like application version and git commit
-func NewNamespace(name, subsystem string, labels Labels) *Namespace {
-	if labels == nil {
-		labels = make(map[string]string)
-	}
-	return &Namespace{
-		name:      name,
-		subsystem: subsystem,
-		labels:    labels,
-	}
-}
-
-// Namespace describes a set of metrics that share a namespace and subsystem.
-type Namespace struct {
-	name      string
-	subsystem string
-	labels    Labels
-	mu        sync.Mutex
-	metrics   []prometheus.Collector
-}
-
-// WithConstLabels returns a namespace with the provided set of labels merged
-// with the existing constant labels on the namespace.
-//
-//  Only metrics created with the returned namespace will get the new constant
-//  labels.  The returned namespace must be registered separately.
-func (n *Namespace) WithConstLabels(labels Labels) *Namespace {
-	n.mu.Lock()
-	ns := &Namespace{
-		name:      n.name,
-		subsystem: n.subsystem,
-		labels:    mergeLabels(n.labels, labels),
-	}
-	n.mu.Unlock()
-	return ns
-}
-
-func (n *Namespace) NewCounter(name, help string) Counter {
-	c := &counter{pc: prometheus.NewCounter(n.newCounterOpts(name, help))}
-	n.Add(c)
-	return c
-}
-
-func (n *Namespace) NewLabeledCounter(name, help string, labels ...string) LabeledCounter {
-	c := &labeledCounter{pc: prometheus.NewCounterVec(n.newCounterOpts(name, help), labels)}
-	n.Add(c)
-	return c
-}
-
-func (n *Namespace) newCounterOpts(name, help string) prometheus.CounterOpts {
-	return prometheus.CounterOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        makeName(name, Total),
-		Help:        help,
-		ConstLabels: prometheus.Labels(n.labels),
-	}
-}
-
-func (n *Namespace) NewTimer(name, help string) Timer {
-	t := &timer{
-		m: prometheus.NewHistogram(n.newTimerOpts(name, help)),
-	}
-	n.Add(t)
-	return t
-}
-
-func (n *Namespace) NewLabeledTimer(name, help string, labels ...string) LabeledTimer {
-	t := &labeledTimer{
-		m: prometheus.NewHistogramVec(n.newTimerOpts(name, help), labels),
-	}
-	n.Add(t)
-	return t
-}
-
-func (n *Namespace) newTimerOpts(name, help string) prometheus.HistogramOpts {
-	return prometheus.HistogramOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        makeName(name, Seconds),
-		Help:        help,
-		ConstLabels: prometheus.Labels(n.labels),
-	}
-}
-
-func (n *Namespace) NewGauge(name, help string, unit Unit) Gauge {
-	g := &gauge{
-		pg: prometheus.NewGauge(n.newGaugeOpts(name, help, unit)),
-	}
-	n.Add(g)
-	return g
-}
-
-func (n *Namespace) NewLabeledGauge(name, help string, unit Unit, labels ...string) LabeledGauge {
-	g := &labeledGauge{
-		pg: prometheus.NewGaugeVec(n.newGaugeOpts(name, help, unit), labels),
-	}
-	n.Add(g)
-	return g
-}
-
-func (n *Namespace) newGaugeOpts(name, help string, unit Unit) prometheus.GaugeOpts {
-	return prometheus.GaugeOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        makeName(name, unit),
-		Help:        help,
-		ConstLabels: prometheus.Labels(n.labels),
-	}
-}
-
-func (n *Namespace) Describe(ch chan<- *prometheus.Desc) {
-	n.mu.Lock()
-	defer n.mu.Unlock()
-
-	for _, metric := range n.metrics {
-		metric.Describe(ch)
-	}
-}
-
-func (n *Namespace) Collect(ch chan<- prometheus.Metric) {
-	n.mu.Lock()
-	defer n.mu.Unlock()
-
-	for _, metric := range n.metrics {
-		metric.Collect(ch)
-	}
-}
-
-func (n *Namespace) Add(collector prometheus.Collector) {
-	n.mu.Lock()
-	n.metrics = append(n.metrics, collector)
-	n.mu.Unlock()
-}
-
-func (n *Namespace) NewDesc(name, help string, unit Unit, labels ...string) *prometheus.Desc {
-	name = makeName(name, unit)
-	namespace := n.name
-	if n.subsystem != "" {
-		namespace = fmt.Sprintf("%s_%s", namespace, n.subsystem)
-	}
-	name = fmt.Sprintf("%s_%s", namespace, name)
-	return prometheus.NewDesc(name, help, labels, prometheus.Labels(n.labels))
-}
-
-// mergeLabels merges two or more labels objects into a single map, favoring
-// the later labels.
-func mergeLabels(lbs ...Labels) Labels {
-	merged := make(Labels)
-
-	for _, target := range lbs {
-		for k, v := range target {
-			merged[k] = v
-		}
-	}
-
-	return merged
-}
-
-func makeName(name string, unit Unit) string {
-	if unit == "" {
-		return name
-	}
-
-	return fmt.Sprintf("%s_%s", name, unit)
-}
-
-func (n *Namespace) NewDefaultHttpMetrics(handlerName string) []*HTTPMetric {
-	return n.NewHttpMetricsWithOpts(handlerName, HTTPHandlerOpts{
-		DurationBuckets:     defaultDurationBuckets,
-		RequestSizeBuckets:  defaultResponseSizeBuckets,
-		ResponseSizeBuckets: defaultResponseSizeBuckets,
-	})
-}
-
-func (n *Namespace) NewHttpMetrics(handlerName string, durationBuckets, requestSizeBuckets, responseSizeBuckets []float64) []*HTTPMetric {
-	return n.NewHttpMetricsWithOpts(handlerName, HTTPHandlerOpts{
-		DurationBuckets:     durationBuckets,
-		RequestSizeBuckets:  requestSizeBuckets,
-		ResponseSizeBuckets: responseSizeBuckets,
-	})
-}
-
-func (n *Namespace) NewHttpMetricsWithOpts(handlerName string, opts HTTPHandlerOpts) []*HTTPMetric {
-	var httpMetrics []*HTTPMetric
-	inFlightMetric := n.NewInFlightGaugeMetric(handlerName)
-	requestTotalMetric := n.NewRequestTotalMetric(handlerName)
-	requestDurationMetric := n.NewRequestDurationMetric(handlerName, opts.DurationBuckets)
-	requestSizeMetric := n.NewRequestSizeMetric(handlerName, opts.RequestSizeBuckets)
-	responseSizeMetric := n.NewResponseSizeMetric(handlerName, opts.ResponseSizeBuckets)
-	httpMetrics = append(httpMetrics, inFlightMetric, requestDurationMetric, requestTotalMetric, requestSizeMetric, responseSizeMetric)
-	return httpMetrics
-}
-
-func (n *Namespace) NewInFlightGaugeMetric(handlerName string) *HTTPMetric {
-	labels := prometheus.Labels(n.labels)
-	labels["handler"] = handlerName
-	metric := prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        "in_flight_requests",
-		Help:        "The in-flight HTTP requests",
-		ConstLabels: prometheus.Labels(labels),
-	})
-	httpMetric := &HTTPMetric{
-		Collector:   metric,
-		handlerType: InstrumentHandlerInFlight,
-	}
-	n.Add(httpMetric)
-	return httpMetric
-}
-
-func (n *Namespace) NewRequestTotalMetric(handlerName string) *HTTPMetric {
-	labels := prometheus.Labels(n.labels)
-	labels["handler"] = handlerName
-	metric := prometheus.NewCounterVec(
-		prometheus.CounterOpts{
-			Namespace:   n.name,
-			Subsystem:   n.subsystem,
-			Name:        "requests_total",
-			Help:        "Total number of HTTP requests made.",
-			ConstLabels: prometheus.Labels(labels),
-		},
-		[]string{"code", "method"},
-	)
-	httpMetric := &HTTPMetric{
-		Collector:   metric,
-		handlerType: InstrumentHandlerCounter,
-	}
-	n.Add(httpMetric)
-	return httpMetric
-}
-func (n *Namespace) NewRequestDurationMetric(handlerName string, buckets []float64) *HTTPMetric {
-	if len(buckets) == 0 {
-		panic("DurationBuckets must be provided")
-	}
-	labels := prometheus.Labels(n.labels)
-	labels["handler"] = handlerName
-	opts := prometheus.HistogramOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        "request_duration_seconds",
-		Help:        "The HTTP request latencies in seconds.",
-		Buckets:     buckets,
-		ConstLabels: prometheus.Labels(labels),
-	}
-	metric := prometheus.NewHistogramVec(opts, []string{"method"})
-	httpMetric := &HTTPMetric{
-		Collector:   metric,
-		handlerType: InstrumentHandlerDuration,
-	}
-	n.Add(httpMetric)
-	return httpMetric
-}
-
-func (n *Namespace) NewRequestSizeMetric(handlerName string, buckets []float64) *HTTPMetric {
-	if len(buckets) == 0 {
-		panic("RequestSizeBuckets must be provided")
-	}
-	labels := prometheus.Labels(n.labels)
-	labels["handler"] = handlerName
-	opts := prometheus.HistogramOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        "request_size_bytes",
-		Help:        "The HTTP request sizes in bytes.",
-		Buckets:     buckets,
-		ConstLabels: prometheus.Labels(labels),
-	}
-	metric := prometheus.NewHistogramVec(opts, []string{})
-	httpMetric := &HTTPMetric{
-		Collector:   metric,
-		handlerType: InstrumentHandlerRequestSize,
-	}
-	n.Add(httpMetric)
-	return httpMetric
-}
-
-func (n *Namespace) NewResponseSizeMetric(handlerName string, buckets []float64) *HTTPMetric {
-	if len(buckets) == 0 {
-		panic("ResponseSizeBuckets must be provided")
-	}
-	labels := prometheus.Labels(n.labels)
-	labels["handler"] = handlerName
-	opts := prometheus.HistogramOpts{
-		Namespace:   n.name,
-		Subsystem:   n.subsystem,
-		Name:        "response_size_bytes",
-		Help:        "The HTTP response sizes in bytes.",
-		Buckets:     buckets,
-		ConstLabels: prometheus.Labels(labels),
-	}
-	metrics := prometheus.NewHistogramVec(opts, []string{})
-	httpMetric := &HTTPMetric{
-		Collector:   metrics,
-		handlerType: InstrumentHandlerResponseSize,
-	}
-	n.Add(httpMetric)
-	return httpMetric
-}
diff --git a/vendor/github.com/docker/go-metrics/register.go b/vendor/github.com/docker/go-metrics/register.go
deleted file mode 100644
index 708358df0..000000000
--- a/vendor/github.com/docker/go-metrics/register.go
+++ /dev/null
@@ -1,15 +0,0 @@
-package metrics
-
-import "github.com/prometheus/client_golang/prometheus"
-
-// Register adds all the metrics in the provided namespace to the global
-// metrics registry
-func Register(n *Namespace) {
-	prometheus.MustRegister(n)
-}
-
-// Deregister removes all the metrics in the provided namespace from the
-// global metrics registry
-func Deregister(n *Namespace) {
-	prometheus.Unregister(n)
-}
diff --git a/vendor/github.com/docker/go-metrics/timer.go b/vendor/github.com/docker/go-metrics/timer.go
deleted file mode 100644
index 824c98739..000000000
--- a/vendor/github.com/docker/go-metrics/timer.go
+++ /dev/null
@@ -1,85 +0,0 @@
-package metrics
-
-import (
-	"time"
-
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// StartTimer begins a timer observation at the callsite. When the target
-// operation is completed, the caller should call the return done func().
-func StartTimer(timer Timer) (done func()) {
-	start := time.Now()
-	return func() {
-		timer.Update(time.Since(start))
-	}
-}
-
-// Timer is a metric that allows collecting the duration of an action in seconds
-type Timer interface {
-	// Update records an observation, duration, and converts to the target
-	// units.
-	Update(duration time.Duration)
-
-	// UpdateSince will add the duration from the provided starting time to the
-	// timer's summary with the precisions that was used in creation of the timer
-	UpdateSince(time.Time)
-}
-
-// LabeledTimer is a timer that must have label values populated before use.
-type LabeledTimer interface {
-	WithValues(labels ...string) *labeledTimerObserver
-}
-
-type labeledTimer struct {
-	m *prometheus.HistogramVec
-}
-
-type labeledTimerObserver struct {
-	m prometheus.Observer
-}
-
-func (lbo *labeledTimerObserver) Update(duration time.Duration) {
-	lbo.m.Observe(duration.Seconds())
-}
-
-func (lbo *labeledTimerObserver) UpdateSince(since time.Time) {
-	lbo.m.Observe(time.Since(since).Seconds())
-}
-
-func (lt *labeledTimer) WithValues(labels ...string) *labeledTimerObserver {
-	return &labeledTimerObserver{m: lt.m.WithLabelValues(labels...)}
-}
-
-func (lt *labeledTimer) Describe(c chan<- *prometheus.Desc) {
-	lt.m.Describe(c)
-}
-
-func (lt *labeledTimer) Collect(c chan<- prometheus.Metric) {
-	lt.m.Collect(c)
-}
-
-type timer struct {
-	m prometheus.Observer
-}
-
-func (t *timer) Update(duration time.Duration) {
-	t.m.Observe(duration.Seconds())
-}
-
-func (t *timer) UpdateSince(since time.Time) {
-	t.m.Observe(time.Since(since).Seconds())
-}
-
-func (t *timer) Describe(c chan<- *prometheus.Desc) {
-	c <- t.m.(prometheus.Metric).Desc()
-}
-
-func (t *timer) Collect(c chan<- prometheus.Metric) {
-	// Are there any observers that don't implement Collector? It is really
-	// unclear what the point of the upstream change was, but we'll let this
-	// panic if we get an observer that doesn't implement collector. In this
-	// case, we should almost always see metricVec objects, so this should
-	// never panic.
-	t.m.(prometheus.Collector).Collect(c)
-}
diff --git a/vendor/github.com/docker/go-metrics/unit.go b/vendor/github.com/docker/go-metrics/unit.go
deleted file mode 100644
index c96622f90..000000000
--- a/vendor/github.com/docker/go-metrics/unit.go
+++ /dev/null
@@ -1,12 +0,0 @@
-package metrics
-
-// Unit represents the type or precision of a metric that is appended to
-// the metrics fully qualified name
-type Unit string
-
-const (
-	Nanoseconds Unit = "nanoseconds"
-	Seconds     Unit = "seconds"
-	Bytes       Unit = "bytes"
-	Total       Unit = "total"
-)