neutron-vpnaas using wrong driver on redhat derived bases

[Paul Bourke]

The current redhat derived bases that Kolla ships use libreswan instead
of openswan (even running 'yum install openswan' on these bases results
in libreswan being installed).

This means we need to use this device_driver in vpnaas_agent.ini. Also
/lib/modules is required from the host for the ipsec driver.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 4.0.0.0b2 development milestone.

[Christian Berendt (berendt)]

According to the Jenkins bot this was fixed. Is this true? Backports are required?

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/449952

[Mohammed Naser (mnaser)]

VPN support didn't exist in Mitaka, backport proposed to Newton above.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/449952
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=0e8d96b9ad64fa1974ec1bcbd97980c41780a38c
Submitter: Jenkins
Branch: stable/newton

commit 0e8d96b9ad64fa1974ec1bcbd97980c41780a38c
Author: Paul Bourke <email address hidden>
Date: Thu Nov 24 11:18:54 2016 +0000

    Fix neutron-vpnaas for redhat derived bases

    The current redhat derived bases that Kolla ships use libreswan instead
    of openswan (even running 'yum install openswan' on these bases results
    in libreswan being installed).

    This means we need to use this device_driver in vpnaas_agent.ini. Also
    /lib/modules is required from the host for the ipsec driver.

    Change-Id: I94480cda06718ab4aa10250520fa58956151e33a
    Closes-Bug: #1644518