TripleO image elements lists wrong arping package for neutron

[Brian Haley]

The file elements/neutron-network-node/install.d/neutron-source-install/80-arping has this line:

install-packages arping

However, Neutron assumes the arping package installed is actually iputils-arping. So although the ARP actually gets sent (luckily they both support these arguments and treat them similarly), it generates this error in the l3-agent.log:

2014-08-04 17:15:55.133 25996 ERROR neutron.agent.l3_agent [-] Failed sending gratuitous ARP:
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-d4af01f9-41ee-4bb8-8eeb-c8bcfde7e35e', 'arping', '-A', '-I', 'qg-d2c0a9f2-e8', '-c', '3', '10.23.72.151']
Exit code: 1
Stdout: 'ARPING 10.23.72.151\n\n--- 10.23.72.151 statistics ---\n3 packets transmitted, 0 packets received, 100% unanswered (0 extra)\n'
Stderr: ''

I'll file a one-line patch once I submit this and get the bug number.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/111833

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/111833
Committed: https://git.openstack.org/cgit/openstack/tripleo-image-elements/commit/?id=47c1f8a615e55bbc0bcfd6bede65dab9fd574ee7
Submitter: Jenkins
Branch: master

commit 47c1f8a615e55bbc0bcfd6bede65dab9fd574ee7
Author: Brian Haley <email address hidden>
Date: Mon Aug 4 17:17:58 2014 -0400

    Install the correct arping package for neutron

    Debian requires the iputils-arping package (not arping)
    for the neutron L3 agent.

    Co-Authored-By: Dan Prince <email address hidden>

    Change-Id: I2b127a247852fd5c6b9b2d270ba13f012386fe31
    Closes-Bug: #1352558