Networker network configuration should not include External network

[Dan Sneddon]

The Networker role network config templates in THT/network/config/*/networker.yaml contain a reference to the External network. The role config does not include the External network on the networker role, since it isn't required. The External network hosts the external API for Neutron, but that is not hosted on the Networker role. The Networker role functions just fine in testing without the External API network attached.

The sample NIC configs should be modified to remove the External network from the Networker role.

[Dan Sneddon (dsneddon)]

This bug causes deployment issues when using the included sample NIC config templates, so it should be fixed.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/508360

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/508360
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=d9f640ff9434e4ca07574e491148235eb14d68c7
Submitter: Zuul
Branch: master

commit d9f640ff9434e4ca07574e491148235eb14d68c7
Author: Dan Sneddon <email address hidden>
Date: Thu Sep 28 17:01:15 2017 -0700

    Remove External network from Networker role NIC configs

    This change removes the External network from the Networker
    role, since it is not used or needed on that role.

    The External network appers in the NIC config templates for the
    Networker role, but this network is not used by the Networker
    role. This results in deployment errors, since no IP address
    is created for the External network, and the Networker roles
    cannot reach an external gateway.

    Change-Id: I78e0c9b50a7fee8efeea1ab639b44e0c6f2aa922
    Closes-bug: 1720257

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 8.0.0.0b2 development milestone.