kolla ubuntu source load incorrect version of arping

[Serguei Bezverkhi]

Currently Ubuntu source installation loads arping package which is version 2.11. It does not support -U keyword which is used by lbaas. iputil-arping package should be used instead.

2016-05-26 14:45:00.577 1 ERROR neutron.agent.linux.utils [-] Exit code: 1; Stdin: ; Stdout: ARPing 2.11, by Thomas Habets <email address hidden>
usage: arping [ -0aAbdDeFpqrRuv ] [ -w <us> ] [ -S <host/ip> ]
              [ -T <host/ip ] [ -s <MAC> ] [ -t <MAC> ] [ -c <count> ]
              [ -i <interface> ] <host/ip/MAC | -B>
For complete usage info, use --help or check the manpage.
; Stderr: arping: invalid option -- 'U' <----------------------------------- !!!

neutron_lbaas/drivers/haproxy/namespace_driver.py

 cmd_arping = ['arping', '-U', <----------------------------------- !!! Used here
330 '-I', interface_name,
…
331 '-c', gratuitous_arp,
332 ip.ip_address]
333 ip_wrapper.netns.execute(cmd_arping, check_exit_code=False)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/321623

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/321623
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=c51e315523fe37f28dc9b0968191b7e07125c24b
Submitter: Jenkins
Branch: master

commit c51e315523fe37f28dc9b0968191b7e07125c24b
Author: Serguei Bezverkhi <email address hidden>
Date: Thu May 26 11:39:27 2016 -0400

    Install correct version of arping

    Currently Ubuntu source installation loads arping package which is version
    2.11. It does not support -U keyword which is used by lbaas.
    iputil-arping package should be used instead.

    Change-Id: I64c5e5b40e561d309281204b4f6aeaf0fb395cb5
    Closes-Bug: #1586085

[Thomas Habets (p-thomas-8)]

Arping 2.11 is from Feb 2012. Arping has supported -U since November 2012.

If Ubuntu indeed still ships 2.11 that's a shame.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/kolla 3.0.0.0b1 development milestone.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/414806
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=a1e500041b6e8eee07b84113f871ea6b593d1444
Submitter: Jenkins
Branch: stable/mitaka

commit a1e500041b6e8eee07b84113f871ea6b593d1444
Author: Serguei Bezverkhi <email address hidden>
Date: Thu May 26 11:39:27 2016 -0400

    Install correct version of arping

    Currently Ubuntu source installation loads arping package which is version
    2.11. It does not support -U keyword which is used by lbaas.
    iputil-arping package should be used instead.

    Change-Id: I64c5e5b40e561d309281204b4f6aeaf0fb395cb5
    Closes-Bug: #1586085
    (cherry picked from commit c51e315523fe37f28dc9b0968191b7e07125c24b)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 2.0.3 release.