Adds support for setting the boot protocol of a network interface. Valid values
are 'static' and 'dhcp'. The default is 'static'. When set to 'dhcp', an
external DHCP server must be provided.
Change-Id: Ie4cafdcd24c6706009ca9e8accac2017d7d6bba7
Story: 2001967
Task: 15717
Having tagged plays allows us to easily run a subset of the plays for a
command, and perform targeted operations with less risk of unintended
consequences.
The tags are typically named after the playbook, although some of the
overcloud playbooks have been tagged without an overcloud- prefix.
Currently these nodes are not deployed using kolla-ansible but use the
host provisioning and host OS configuration pieces of kayobe. The
monasca-deploy project is used to deploy the monitoring services.
For VLAN networks we need to use a tagged Linux bridge on the controller with a
veth pair to link it to the corresponding Neutron OVS bridge. This must be done
for the physical network(s) carrying the provisioning, tenant, and external
network traffic. We also need untagged VLAN subinterfaces on the tagged bridge
for the controller to communicate on these networks with.
The network interface role in use requires that we use two passes through
interface configuration to ensure that VLAN subinterfaces can be added to
bridge interfaces.
Finally, we must configure Ironic with the name of the Neutron network used
for provisioning.