Add gateway for ironic environment

The gateway will be used by neutron ironic provisioning network
created inside heat stack. ironic provisioning network will be set
as internal in order to tempest can check connectivity via floating
ips to bm vms.

Related-Prod: https://mirantis.jira.com/browse/PRODX-6507
Change-Id: I9aa01d4b1e4fdbf8c3c0b868673d903f72933965
3 files changed
tree: 25d2d48d961e7b48d7f8b7a6bd03fd1e0168c11f
  1. de/
  2. .gitignore
  3. .gitreview
  4. tox.ini