Comment 16 for bug 1546201

Reviewed: https://review.openstack.org/333062
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=668ceb6cbfe96624a20f138e53cc1555440f3a2b
Submitter: Jenkins
Branch: master

commit 668ceb6cbfe96624a20f138e53cc1555440f3a2b
Author: Crag Wolfe <email address hidden>
Date: Wed Jun 22 18:58:10 2016 -0400

    Careful with OS::Nova::Server dependencies on subnets

    A server within a template may depend on networks and, implicitly,
    subnets, created within the same template. When we are calculating
    dependencies for the server, play it safe and add any subnets as
    dependencies whose network is not yet known. Note, this defensiveness
    only takes places when subnets specify their network by reference,
    rather by network id or name.

    Change-Id: Ifda0a70b40e6f255b9ee462e8af7f11a0b2d5d6c
    Closes-Bug: #1546201