salt -I 'ceilometer:server' state.sls ceilometer
salt -I 'ceilometer:agent' state.sls ceilometer
-salt -I 'horizon:server' state.sls horizon
+salt -I 'horizon:server' state.sls apache,horizon
salt -I 'nginx:server' state.sls nginx
cluster_public_host=$(salt -C 'I@nginx:server and *01*' --out=yaml \