Rudder

On my test machine, I get to the situation where nodes have several opened expected node configurations:

rudder=> select nodeid, nodeconfigid, begindate, enddate from nodeconfigurations where nodeid = '00000010-55a2-4b97-8529-5154cbb63a18' and enddate is null;
                nodeid                | nodeconfigid |         begindate          | enddate
--------------------------------------+--------------+----------------------------+---------
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:16:35.582+02 |
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:16:41.431+02 |
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:20:07.635+02 |
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:27:41.337+02 |
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:04:54.63+02  |
 00000010-55a2-4b97-8529-5154cbb63a18 | 4f920c3b     | 2016-10-18 03:05:32.522+02 |

It does not seem to lead to user viewable error, but it means that something is broken in the logic which update node configurations.