/assign @NickrenREN @anguslees

@eparis @childsb

+1 LGTM

/approve
/sig sig-openstack

@k8s-bot pull-kubernetes-verify test this

@brendandburns can you approve? thanks

@k8s-bot pull-kubernetes-federation-e2e-gce test this

/approve

@rootfs we need an issue to approve. given code freeze.

/cc @k8s-sig-openstack-bugs
/lgtm

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@brendandburns Thanks, I opened issue #47651

Automatic merge from submit-queue (batch tested with PRs 46151, 47602, 47507, 46203, 47471)

All 1.6.x and 1.7.x releases broken for now (can not work with cinder).
When this PR will be released?

This is really affecting us too on 1.7

Any chance in backporting?

/label cherrypick-candidate :)

@delfer @stuart-warren what error message did you see when you hit this issue?

@rootfs When kubernetes asks openstack for cinder endpoints it got http error 300 - multiple choices. Means var variants: http://cinder_api/v1, http://cinder_api/v2, http://cinder_api/v3
And only error 300 in logs.

@delfer @stuart-warren cherry-pick PR opened.

@idvoretskyi can you approve 1.7 cherry pick PR #49026? Thanks

Removing label cherrypick-candidate because no release milestone was set. This is an invalid state and thus this PR is not being considered for cherry-pick to any release branch. Please add an appropriate release milestone and then re-add the label.

Commit found in the "release-1.7" branch appears to be this PR. Removing the "cherrypick-candidate" label. If this is an error find help to get your PR picked.

Will this make it into 1.7.3? I didn't see it in 1.7.2 release or changelog

Can confirm problem on 1.7.2

Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message

---

32s 32s 1 default-scheduler Normal Scheduled Successfully assigned app-2122882019-hxk23 to test-k8s-node-nf-2
32s 32s 1 kubelet, test-k8s-node-nf-2 Normal SuccessfulMountVolume MountVolume.SetUp succeeded for volume "default-token-fcmxr"
31s 13s 6 attachdetach Warning FailedMount AttachVolume.Attach failed for volume "pv" : Expected HTTP response code [200 204] when accessing [GET http://192.168.72.51:8776/], but got 300 instead
{"versions": [{"status": "DEPRECATED", "updated": "2016-05-02T20:25:19Z", "links": [{"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}, {"href": "http://192.168.72.51:8776/v1/", "rel": "self"}], "min_version": "", "version": "", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.volume+json;version=1"}], "id": "v1.0"}, {"status": "SUPPORTED", "updated": "2014-06-28T12:20:21Z", "links": [{"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}, {"href": "http://192.168.72.51:8776/v2/", "rel": "self"}], "min_version": "", "version": "", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.volume+json;version=1"}], "id": "v2.0"}, {"status": "CURRENT", "updated": "2016-02-08T12:20:21Z", "links": [{"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}, {"href": "http://192.168.72.51:8776/v3/", "rel": "self"}], "min_version": "3.0", "version": "3.27", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.volume+json;version=1"}], "id": "v3.0"}]}

Please, cherrypick to 1.7.1 1.7.2 1.7.3

/cc @wojtek-t

@jamiehannaford @delfer 1.7 cherrypick landed in release-1.7 branch a day ago. It should be in next 1.7 release.

Got this on 1.7.2

yep, same here.. as a temporary workaround one can add the following chunk to your cloud provider conf file, in case if you use Cinder v2:

[BlockStorage]
bs-version=v2

Should be in 1.7.3 https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG.md#changelog-since-v172