Update dependenciess

Exclude minio-go for now (pin to 3.x.y).

vendor/cloud.google.com/go/monitoring/apiv3/doc.go

@@ -14,9 +14,11 @@
 
 // AUTO-GENERATED CODE. DO NOT EDIT.
 
-// Package monitoring is an experimental, auto-generated package for the
+// Package monitoring is an auto-generated package for the
 // Stackdriver Monitoring API.
 //
+//   NOTE: This package is in alpha. It is not stable, and is likely to be subject to changes.
+//
 // Manages your Stackdriver Monitoring data and configurations. Most projects
 // must be associated with a Stackdriver account, with a few exceptions as
 // noted on the individual method pages.
@@ -27,11 +29,15 @@ import (
 	"google.golang.org/grpc/metadata"
 )
 
-func insertXGoog(ctx context.Context, val []string) context.Context {
-	md, _ := metadata.FromOutgoingContext(ctx)
-	md = md.Copy()
-	md["x-goog-api-client"] = val
-	return metadata.NewOutgoingContext(ctx, md)
+func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context {
+	out, _ := metadata.FromOutgoingContext(ctx)
+	out = out.Copy()
+	for _, md := range mds {
+		for k, v := range md {
+			out[k] = append(out[k], v...)
+		}
+	}
+	return metadata.NewOutgoingContext(ctx, out)
 }
 
 // DefaultAuthScopes reports the default set of authentication scopes to use with this package.

vendor/cloud.google.com/go/monitoring/apiv3/group_client.go

@@ -30,6 +30,7 @@ import (
 	monitoringpb "google.golang.org/genproto/googleapis/monitoring/v3"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
 )
 
 // GroupCallOptions contains the retry settings for each method of GroupClient.
@@ -86,7 +87,7 @@ type GroupClient struct {
 	CallOptions *GroupCallOptions
 
 	// The metadata to be sent with each request.
-	xGoogHeader []string
+	Metadata metadata.MD
 }
 
 // NewGroupClient creates a new group service client.
@@ -135,7 +136,7 @@ func (c *GroupClient) Close() error {
 func (c *GroupClient) setGoogleClientInfo(keyval ...string) {
 	kv := append([]string{"gl-go", version.Go()}, keyval...)
 	kv = append(kv, "gapic", version.Repo, "gax", gax.Version, "grpc", grpc.Version)
-	c.xGoogHeader = []string{gax.XGoogHeader(kv...)}
+	c.Metadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
 }
 
 // GroupProjectPath returns the path for the project resource.
@@ -158,7 +159,7 @@ func GroupGroupPath(project, group string) string {
 
 // ListGroups lists the existing groups.
 func (c *GroupClient) ListGroups(ctx context.Context, req *monitoringpb.ListGroupsRequest, opts ...gax.CallOption) *GroupIterator {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.ListGroups[0:len(c.CallOptions.ListGroups):len(c.CallOptions.ListGroups)], opts...)
 	it := &GroupIterator{}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoringpb.Group, string, error) {
@@ -193,7 +194,7 @@ func (c *GroupClient) ListGroups(ctx context.Context, req *monitoringpb.ListGrou
 
 // GetGroup gets a single group.
 func (c *GroupClient) GetGroup(ctx context.Context, req *monitoringpb.GetGroupRequest, opts ...gax.CallOption) (*monitoringpb.Group, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.GetGroup[0:len(c.CallOptions.GetGroup):len(c.CallOptions.GetGroup)], opts...)
 	var resp *monitoringpb.Group
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -209,7 +210,7 @@ func (c *GroupClient) GetGroup(ctx context.Context, req *monitoringpb.GetGroupRe
 
 // CreateGroup creates a new group.
 func (c *GroupClient) CreateGroup(ctx context.Context, req *monitoringpb.CreateGroupRequest, opts ...gax.CallOption) (*monitoringpb.Group, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.CreateGroup[0:len(c.CallOptions.CreateGroup):len(c.CallOptions.CreateGroup)], opts...)
 	var resp *monitoringpb.Group
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -226,7 +227,7 @@ func (c *GroupClient) CreateGroup(ctx context.Context, req *monitoringpb.CreateG
 // UpdateGroup updates an existing group.
 // You can change any group attributes except name.
 func (c *GroupClient) UpdateGroup(ctx context.Context, req *monitoringpb.UpdateGroupRequest, opts ...gax.CallOption) (*monitoringpb.Group, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.UpdateGroup[0:len(c.CallOptions.UpdateGroup):len(c.CallOptions.UpdateGroup)], opts...)
 	var resp *monitoringpb.Group
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -242,7 +243,7 @@ func (c *GroupClient) UpdateGroup(ctx context.Context, req *monitoringpb.UpdateG
 
 // DeleteGroup deletes an existing group.
 func (c *GroupClient) DeleteGroup(ctx context.Context, req *monitoringpb.DeleteGroupRequest, opts ...gax.CallOption) error {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.DeleteGroup[0:len(c.CallOptions.DeleteGroup):len(c.CallOptions.DeleteGroup)], opts...)
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
@@ -254,7 +255,7 @@ func (c *GroupClient) DeleteGroup(ctx context.Context, req *monitoringpb.DeleteG
 
 // ListGroupMembers lists the monitored resources that are members of a group.
 func (c *GroupClient) ListGroupMembers(ctx context.Context, req *monitoringpb.ListGroupMembersRequest, opts ...gax.CallOption) *MonitoredResourceIterator {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.ListGroupMembers[0:len(c.CallOptions.ListGroupMembers):len(c.CallOptions.ListGroupMembers)], opts...)
 	it := &MonitoredResourceIterator{}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoredrespb.MonitoredResource, string, error) {

vendor/cloud.google.com/go/monitoring/apiv3/metric_client.go

@@ -31,6 +31,7 @@ import (
 	monitoringpb "google.golang.org/genproto/googleapis/monitoring/v3"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
 )
 
 // MetricCallOptions contains the retry settings for each method of MetricClient.
@@ -91,7 +92,7 @@ type MetricClient struct {
 	CallOptions *MetricCallOptions
 
 	// The metadata to be sent with each request.
-	xGoogHeader []string
+	Metadata metadata.MD
 }
 
 // NewMetricClient creates a new metric service client.
@@ -130,7 +131,7 @@ func (c *MetricClient) Close() error {
 func (c *MetricClient) setGoogleClientInfo(keyval ...string) {
 	kv := append([]string{"gl-go", version.Go()}, keyval...)
 	kv = append(kv, "gapic", version.Repo, "gax", gax.Version, "grpc", grpc.Version)
-	c.xGoogHeader = []string{gax.XGoogHeader(kv...)}
+	c.Metadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
 }
 
 // MetricProjectPath returns the path for the project resource.
@@ -163,7 +164,7 @@ func MetricMonitoredResourceDescriptorPath(project, monitoredResourceDescriptor
 
 // ListMonitoredResourceDescriptors lists monitored resource descriptors that match a filter. This method does not require a Stackdriver account.
 func (c *MetricClient) ListMonitoredResourceDescriptors(ctx context.Context, req *monitoringpb.ListMonitoredResourceDescriptorsRequest, opts ...gax.CallOption) *MonitoredResourceDescriptorIterator {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.ListMonitoredResourceDescriptors[0:len(c.CallOptions.ListMonitoredResourceDescriptors):len(c.CallOptions.ListMonitoredResourceDescriptors)], opts...)
 	it := &MonitoredResourceDescriptorIterator{}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoredrespb.MonitoredResourceDescriptor, string, error) {
@@ -198,7 +199,7 @@ func (c *MetricClient) ListMonitoredResourceDescriptors(ctx context.Context, req
 
 // GetMonitoredResourceDescriptor gets a single monitored resource descriptor. This method does not require a Stackdriver account.
 func (c *MetricClient) GetMonitoredResourceDescriptor(ctx context.Context, req *monitoringpb.GetMonitoredResourceDescriptorRequest, opts ...gax.CallOption) (*monitoredrespb.MonitoredResourceDescriptor, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.GetMonitoredResourceDescriptor[0:len(c.CallOptions.GetMonitoredResourceDescriptor):len(c.CallOptions.GetMonitoredResourceDescriptor)], opts...)
 	var resp *monitoredrespb.MonitoredResourceDescriptor
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -214,7 +215,7 @@ func (c *MetricClient) GetMonitoredResourceDescriptor(ctx context.Context, req *
 
 // ListMetricDescriptors lists metric descriptors that match a filter. This method does not require a Stackdriver account.
 func (c *MetricClient) ListMetricDescriptors(ctx context.Context, req *monitoringpb.ListMetricDescriptorsRequest, opts ...gax.CallOption) *MetricDescriptorIterator {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.ListMetricDescriptors[0:len(c.CallOptions.ListMetricDescriptors):len(c.CallOptions.ListMetricDescriptors)], opts...)
 	it := &MetricDescriptorIterator{}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*metricpb.MetricDescriptor, string, error) {
@@ -249,7 +250,7 @@ func (c *MetricClient) ListMetricDescriptors(ctx context.Context, req *monitorin
 
 // GetMetricDescriptor gets a single metric descriptor. This method does not require a Stackdriver account.
 func (c *MetricClient) GetMetricDescriptor(ctx context.Context, req *monitoringpb.GetMetricDescriptorRequest, opts ...gax.CallOption) (*metricpb.MetricDescriptor, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.GetMetricDescriptor[0:len(c.CallOptions.GetMetricDescriptor):len(c.CallOptions.GetMetricDescriptor)], opts...)
 	var resp *metricpb.MetricDescriptor
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -267,7 +268,7 @@ func (c *MetricClient) GetMetricDescriptor(ctx context.Context, req *monitoringp
 // User-created metric descriptors define
 // custom metrics (at /monitoring/custom-metrics).
 func (c *MetricClient) CreateMetricDescriptor(ctx context.Context, req *monitoringpb.CreateMetricDescriptorRequest, opts ...gax.CallOption) (*metricpb.MetricDescriptor, error) {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.CreateMetricDescriptor[0:len(c.CallOptions.CreateMetricDescriptor):len(c.CallOptions.CreateMetricDescriptor)], opts...)
 	var resp *metricpb.MetricDescriptor
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
@@ -284,7 +285,7 @@ func (c *MetricClient) CreateMetricDescriptor(ctx context.Context, req *monitori
 // DeleteMetricDescriptor deletes a metric descriptor. Only user-created
 // custom metrics (at /monitoring/custom-metrics) can be deleted.
 func (c *MetricClient) DeleteMetricDescriptor(ctx context.Context, req *monitoringpb.DeleteMetricDescriptorRequest, opts ...gax.CallOption) error {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.DeleteMetricDescriptor[0:len(c.CallOptions.DeleteMetricDescriptor):len(c.CallOptions.DeleteMetricDescriptor)], opts...)
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
@@ -296,7 +297,7 @@ func (c *MetricClient) DeleteMetricDescriptor(ctx context.Context, req *monitori
 
 // ListTimeSeries lists time series that match a filter. This method does not require a Stackdriver account.
 func (c *MetricClient) ListTimeSeries(ctx context.Context, req *monitoringpb.ListTimeSeriesRequest, opts ...gax.CallOption) *TimeSeriesIterator {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.ListTimeSeries[0:len(c.CallOptions.ListTimeSeries):len(c.CallOptions.ListTimeSeries)], opts...)
 	it := &TimeSeriesIterator{}
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*monitoringpb.TimeSeries, string, error) {
@@ -334,7 +335,7 @@ func (c *MetricClient) ListTimeSeries(ctx context.Context, req *monitoringpb.Lis
 // If any time series could not be written, a corresponding failure message is
 // included in the error response.
 func (c *MetricClient) CreateTimeSeries(ctx context.Context, req *monitoringpb.CreateTimeSeriesRequest, opts ...gax.CallOption) error {
-	ctx = insertXGoog(ctx, c.xGoogHeader)
+	ctx = insertMetadata(ctx, c.Metadata)
 	opts = append(c.CallOptions.CreateTimeSeries[0:len(c.CallOptions.CreateTimeSeries):len(c.CallOptions.CreateTimeSeries)], opts...)
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error