Comment 6 for bug 1441007

n-cpu tries to communicate with Ironic by 60 seconds before giving up. As vdrok said, the nova x509 requests were failing and the timeout was causing n-cpu to exceed the maximum attempts to reach ir-api.

This was caused by a patch that removed n-crt from the default devstack setup. This patch corrects it.

P.S.: The requests of n-cpu were failing on devstack without Ironic setup, but it isn't noted because the libvirt driver doesn't need a post-installed service.