Configure os-vif ovsdb_connection

This patch set the os-vif "ovsdb_connection" configuration option so it
can connect to the local OVSDB. By default, this option points to
tcp:127.0.0.1:6640 and would fail if SERVICE_IP_VERSION == 6.

Also, if SERVICE_IP_VERSION is an IPv6 address, it should be wraped with
square brackets for it to work.

Change-Id: Ie6eec4e140c7464936cf0b0c6307026a94c9f4ee
Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
2 files changed