openstack.patch

--- /opt/datadog-agent/agent/checks.d/openstack.py	2016-02-01 11:12:37.000000000 -0500
+++ /opt/datadog-agent/agent/checks.d/openstack_patch.py	2016-02-03 14:49:22.000000000 -0500
@@ -281,7 +281,7 @@
         nova_version = nova_api_version or DEFAULT_NOVA_API_VERSION
         catalog = json_resp.get('token', {}).get('catalog', [])

-        nova_match = 'novav21' if nova_version == 'v2.1' else 'nova'
+        nova_match = 'nova'

         for entry in catalog:
             if entry['name'] == nova_match:

Apply this patch, to point the Datadog openstack check to an endpoint listed under nova in your catalog. On the machine running the openstack check do:

cd /
curl https://gist.githubusercontent.com/talwai/203d3cecdacba3dbd54d/raw/a26a8273c457719b3d3d310baaacc0c6c0114dde/openstack.patch | sudo patch -p 0
sudo /etc/init.d/datadog-agent restart

and to verify:

sudo -u dd-agent dd-agent check openstack