Merge pull request #64346 from dims/deprecate-in-tree-keystone-plugin

Automatic merge from submit-queue (batch tested with PRs 64057, 63223, 64346, 64562, 64408). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Deprecate the in-tree keystone plugin **What this PR does / why we need it**: We now have the `client-keystone-auth` in cloud-provider-openstack repository: https://github.com/kubernetes/cloud-provider-openstack/blob/master/docs/using-client-keystone-auth.md So let's drop the in-tree one, so we can remove it in 1.12 **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note in-tree support for openstack credentials is now deprecated. please use the "client-keystone-auth" from the cloud-provider-openstack repository. details on how to use this new capability is documented here - https://github.com/kubernetes/cloud-provider-openstack/blob/master/docs/using-client-keystone-auth.md ```

Merge pull request #64346 from dims/deprecate-in-tree-keystone-plugin
10d0c5c1 · Kubernetes Submit Queue · GitHub · a0a4cc73 · ffe817fc · 10d0c5c1
Unverified Commit 10d0c5c1 authored Jun 02, 2018 by Kubernetes Submit Queue Committed by GitHub Jun 02, 2018
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openstack.go ...o/client-go/plugin/pkg/client/auth/openstack/openstack.go +1 -0

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--- a/staging/src/k8s.io/client-go/plugin/pkg/client/auth/openstack/openstack.go
+++ b/staging/src/k8s.io/client-go/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