Comment 1 for bug 1517449

2015-11-18 13:22:57.580 | #################
2015-11-18 13:22:57.580 | tripleo.sh -- Introspect nodes
2015-11-18 13:22:57.580 | #################
2015-11-18 13:22:57.580 | You must source a stackrc file for the Undercloud.
2015-11-18 13:22:57.580 | Attempting to source stackrc at /home/stack/stackrc
2015-11-18 13:22:57.696 | Done.
2015-11-18 13:25:02.763 | Setting available nodes to manageable...
2015-11-18 13:25:02.763 | Starting introspection of node: a25e0ee7-d922-4baa-875f-9738c59c2e67
2015-11-18 13:25:02.764 | Starting introspection of node: cecdc1f7-3a85-46ac-98c9-ae7ea461b714
2015-11-18 13:25:02.764 | Waiting for introspection to finish...
2015-11-18 13:25:02.764 | Introspection for UUID a25e0ee7-d922-4baa-875f-9738c59c2e67 finished successfully.
2015-11-18 13:25:02.764 | Introspection for UUID cecdc1f7-3a85-46ac-98c9-ae7ea461b714 finished successfully.
2015-11-18 13:25:02.764 | Setting manageable nodes to available...
2015-11-18 13:25:02.764 | FAIL: State not updated for Node a25e0ee7-d922-4baa-875f-9738c59c2e67
2015-11-18 13:25:02.764 | FAIL: State not updated for Node cecdc1f7-3a85-46ac-98c9-ae7ea461b714
2015-11-18 13:25:02.764 | Introspection completed.
2015-11-18 13:25:02.834 | #################

Discussion with trown on IRC uncovers that the error is actually interaction between the introspection (which was recently re-enabled in CI) and the setting of the nodes to available.