Ensure lxc_hosts have updated facts before container creation
Ensure lxc_hosts have updated facts before container creation

This change adds a quick fact gather on lxc_hosts prior to creating the
containers. This was added because lxc-container-create will fail should
the facts be missing or stale.

Change-Id: Ie2b2dd35d64df76d214991c17d30d7af6455ee2a
Signed-off-by: Kevin Carter <ffb54fded2f22052678e45d78b58d223654eb6fa@rackspace.com>

Logan2211/openstack-ansible,cfarquhar/openstack-ansible,cfarquhar/openstack-ansible,openstack/openstack-ansible,BjoernT/openstack-ansible,stackforge/os-ansible-deployment,bunchc/openstack-ansible,BjoernT/os-ansible-deployment,Logan2211/openstack-ansible,robb-romans/openstack-ansible,weezer/openstack-ansible,os-cloud/os-ansible-deployment,cloudnull/os-ansible-deployment,openstack/openstack-ansible,yanyao/openstack-ansible,bunchc/openstack-ansible,weezer/openstack-ansible,yanyao/openstack-ansible,BjoernT/os-ansible-deployment,robb-romans/openstack-ansible,os-cloud/os-ansible-deployment,BjoernT/os-ansible-deployment,BjoernT/openstack-ansible,stackforge/os-ansible-deployment,cloudnull/os-ansible-deployment