Comment 8 for bug 1493372

Reproduced on CI:
https://product-ci.infra.mirantis.net/job/7.0.system_test.ubuntu.ha_neutron_tun/38/testReport/%28root%29/neutron_tun_ha_addremove/
https://product-ci.infra.mirantis.net/job/7.0.system_test.ubuntu.controller_replacement/55/testReport/%28root%29/deploy_ha_neutron_vlan_ctrl_replacement/

Scenario for deploy_ha_neutron_vlan_ctrl_replacement:
  1. Create cluster with neutron vlan
  2. Add 3 node with controller role
  3. Add 1 node with compute
  3. Deploy cluster
  4. Remove a primary controller and add new controller
  5. Deploy changes

On step 5, deploy failed:

node-1 2015-09-13T05:20:08.035454 notice: (Scope(Class[main])) MODULAR: keystone.pp
node-1 2015-09-13T05:20:12.475120 notice: Compiled catalog for node-1.test.domain.local in environment production in 4.47 seconds
node-1 2015-09-13T05:22:04.996102 err: Could not prefetch keystone_service provider 'openstack': Command: 'openstack service list --quiet --format csv --long' has been running for more then 10 seconds!
...
, and than a lot of 10 seconds timeouts in other commands.