tree f5cbf3cc52dc0b3f487da983c290ad0ebd32c5f3
parent d5f730caf41430a142fcf37b216dfa4d69ec4d2c
author YAMAMOTO Takashi <yamamoto@midokura.com> 1476904860 +0000
committer YAMAMOTO Takashi <yamamoto@midokura.com> 1477475868 +0200

lib/neutron: Create initial topology only on controller node

To avoid it being created multiple times for multinode setup.

Note: This reverts "Enable neutron to work in a multi node setup"
(commit 88f8558d874072536e7660a233f24207a7089651) partly and fixes
the issue differently.
The configuration in question uses the new lib/neutron. (not neutron-legacy)
In that case, calling create_neutron_initial_network from stack.sh directly
is a wrong way, as create_neutron_initial_network is sourced by
neutron-legacy.  The new neutron code should not rely on the legacy one.

Closes-Bug: #1613069
Change-Id: I868afeb065d80d8ccd57630b90658e330ab94251