There are various playbook group variables used to configure switches,
defined in files in ansible/group_vars/switches/. In Ansible 2.3
it was possible to override these via inventory group variables.
In Ansible 2.4+ this is no longer possible, and inventory group
variables have a lower precedence than playbook group variables.
To resolve this, this change moves the switch configuration defaults to
the all group, as is done for other global defaults. The slight downside
is that these variables enter the namespace of every host, but there
aren't too many of them so it shouldn't be a problem.
Change-Id: I1a580a7b88a3e088aa7d5129290427320401f46b
Story: 2004278
Task: 27827
Adds support for a '--disable-discovery' argument to the 'kayobe
physical network configure' command. This can be used to configure the
physical network after discovery of bare metal compute nodes is
complete, to return the network to a normal state. The interface
configuration to be applied is configured via
'switch_interface_config_disable_discovery'.
Essentially, this is the mirror of the '--enable-discovery' argument.
Change-Id: I40426a8fd22e51e8ea3350013a614dfbcf2afccf
Story: 2004048
Task: 27054
After discovery Neutron needs to own the control of ports for the baremetal compute
nodes. We separate the interface configuration and add an --enable-discovery flag
to kayobe physical network configure
Mark Goddard