Noticeable time gaps in puppet.log for node-4:

Tue Jun 24 11:42:29 +0000 2014 /Stage[main]/Galera/Cs_commit[p_mysql]/cib (notice): defined 'cib' as 'mysql'
Tue Jun 24 11:44:36 +0000 2014 /Stage[main]/Galera/Service[mysql]/ensure (notice): ensure changed 'stopped' to 'running'

Tue Jun 24 11:48:41 +0000 2014 /Stage[main]/Nova/Nova_config[DEFAULT/use_syslog]/ensure (notice): created
Tue Jun 24 11:54:11 +0000 2014 /Stage[main]/Nova::Utilities/Package[guestmount]/ensure (notice): ensure changed 'purged' to 'present'

Tue Jun 24 12:05:50 +0000 2014 /Stage[main]/Keystone::Roles::Admin/Keystone_role[admin]/ensure (notice): created
Tue Jun 24 12:08:45 +0000 2014 /Stage[main]/Heat::Keystone::Auth/Keystone_user_role[heat@services]/roles (notice): roles changed ['_member_'] to 'admin'

Tue Jun 24 12:15:52 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_net[net04]/ensure (notice): created
Tue Jun 24 12:17:18 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_subnet[net04__subnet]/ensure (notice): created

Tue Jun 24 12:20:42 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_net[net04_ext]/ensure (notice): created
Tue Jun 24 12:21:16 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_subnet[net04_ext__subnet]/ensure (notice): created
Tue Jun 24 12:23:58 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_router[router04]/ensure (notice): created
Tue Jun 24 12:30:15 +0000 2014 /Stage[main]/Neutron::Network::Predefined_networks/Neutron_floatingip_pool[admin]/ensure (notice): created

Tue Jun 24 12:31:39 +0000 2014 /Stage[main]/Neutron::Agents::Ovs/Service[neutron-ovs-agent]/enable (notice): enable changed 'true' to 'true'
Tue Jun 24 12:33:49 +0000 2014 /Stage[main]/Neutron::Agents::Ovs/Service[neutron-ovs-agent] (notice): Triggered 'refresh' from 1 events

Tue Jun 24 12:37:51 +0000 2014 /Stage[main]/Neutron::Agents::Dhcp/Service[neutron-dhcp-service]/enable (notice): enable changed 'true' to 'true'
Tue Jun 24 12:40:03 +0000 2014 /Stage[main]/Neutron::Agents::Dhcp/Service[neutron-dhcp-service] (notice): Triggered 'refresh' from 1 events

Tue Jun 24 12:42:21 +0000 2014 /Stage[main]/Neutron::Agents::L3/Cs_commit[l3]/cib (notice): defined 'cib' as 'l3'
Tue Jun 24 12:43:33 +0000 2014 /Stage[main]/Neutron::Agents::L3/Service[neutron-l3]/enable (notice): enable changed 'true' to 'true'
Tue Jun 24 12:46:13 +0000 2014 /Stage[main]/Neutron::Agents::L3/Service[neutron-l3] (notice): Triggered 'refresh' from 1 events

Tue Jun 24 12:50:46 +0000 2014 /Stage[main]/Heat::Engine/Service[heat-engine]/enable (notice): enable changed 'true' to 'true'
Tue Jun 24 12:52:51 +0000 2014 /Stage[main]/Heat::Engine/Service[heat-engine] (notice): Triggered 'refresh' from 42 events

Tue Jun 24 12:54:39 +0000 2014 /Stage[main]/Ceilometer::Collector/Service[ceilometer-collector]/ensure (notice): ensure changed 'stopped' to 'running'
Tue Jun 24 12:56:46 +0000 2014 /Stage[main]/Ceilometer::Agent::Central/Service[ceilometer-agent-central]/ensure (notice): ensure changed 'stopped' to 'running'

Tue Jun 24 12:57:15 +0000 2014 /Stage[main]/Openstack::Ha::Ceilometer/Openstack::Ha::Haproxy_service[ceilometer]/Exec[haproxy reload for ceilometer]/returns (notice): executed successfully
Tue Jun 24 12:59:22 +0000 2014 /Stage[main]/Ceilometer::Alarm::Evaluator/Service[ceilometer-alarm-evaluator]/ensure (notice): ensure changed 'stopped' to 'running'