IPA may advertise a wrong IP address for its API

[Dmitry Tantsur]

IPA currently advertises IP address of the first NIC that has an IP address. It's not guaranteed that Ironic can actually reach this IP address at all, see for example https://bugzilla.redhat.com/show_bug.cgi?id=1308981.

[Sam Betts (sambetts)]

Ironic Python Agent patch:
https://review.openstack.org/#/c/294162/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/294162
Committed: https://git.openstack.org/cgit/openstack/ironic-python-agent/commit/?id=6829d34c150fa1cd41064786e76d41dfccef3ef3
Submitter: Jenkins
Branch: master

commit 6829d34c150fa1cd41064786e76d41dfccef3ef3
Author: Dmitry Tantsur <email address hidden>
Date: Thu Mar 17 17:49:36 2016 +0100

    Bind to interface routable to the ironic host, not a random one

    Binding to the first interface that has an IP address is error-prone: there is
    no guarantee that ironic can reach us via this inteface. It is much safer to
    detect the interface facing ironic and bind to it.

    Unused LookupAgentInterfaceError exception is deleted.

    The TinyIPA build also requires iptables dependency at build time to insert the
    required kernel modules.

    Closes-Bug: #1558956
    Change-Id: I9586805e6c7f52a50834bc03efeb72d1faa6cb65

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/ironic-python-agent 1.2.0 release.