diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index 055a9623..c330fb2a 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -1,6 +1,6 @@
 {
 	"ImportPath": "k8s.io/client-go",
-	"GoVersion": "go1.9",
+	"GoVersion": "go1.10",
 	"GodepVersion": "v80",
 	"Packages": [
 		"./..."
@@ -268,323 +268,323 @@
 		},
 		{
 			"ImportPath": "k8s.io/api/admissionregistration/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/admissionregistration/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1beta2",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/authentication/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/authentication/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/authorization/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/authorization/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/autoscaling/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/autoscaling/v2beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v2alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/certificates/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/core/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/events/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/extensions/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/imagepolicy/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/networking/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/policy/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/api/scheduling/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/scheduling/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/settings/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1alpha1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1beta1",
-			"Rev": "667186a598c34df1953d343c18c571086f78f872"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/equality",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/errors",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/meta",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing/fuzzer",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing/roundtrip",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/fuzzer",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/internalversion",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1beta1",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion/queryparams",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/fields",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/labels",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/schema",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/protobuf",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/recognizer",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/streaming",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/versioning",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 			"ImportPath": "k8s.io/apimachinery/pkg/selection",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 			"ImportPath": "k8s.io/apimachinery/pkg/types",
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/cache",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/clock",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/diff",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/errors",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/framer",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream/spdy",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/intstr",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/net",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/remotecommand",
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/runtime",
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
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 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation/field",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
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 			"ImportPath": "k8s.io/apimachinery/pkg/version",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
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 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/watch",
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+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/netutil",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
-			"Rev": "1e6ce0f30d47d3c48634eabcc5b25a594654e7a5"
+			"Rev": "5204d3828432611e41488a8042bc1d16a7c12e05"
 		},
 		{
 			"ImportPath": "k8s.io/kube-openapi/pkg/util/proto",
diff --git a/plugin/pkg/client/auth/openstack/openstack.go b/plugin/pkg/client/auth/openstack/openstack.go
index 3c1c896a..e6d7f049 100644
--- a/plugin/pkg/client/auth/openstack/openstack.go
+++ b/plugin/pkg/client/auth/openstack/openstack.go
@@ -140,6 +140,7 @@ func newOpenstackAuthProvider(_ string, config map[string]string, persister rest
 	var ttlDuration time.Duration
 	var err error
 
+	glog.Warningf("WARNING: in-tree openstack auth plugin is now deprecated. please use the \"client-keystone-auth\" kubectl/client-go credential plugin instead")
 	ttl, found := config["ttl"]
 	if !found {
 		ttlDuration = DefaultTTLDuration