Deployment failed on node-6:

2015-08-31T15:40:38 err: [585] Task '{"priority"=>1100, "type"=>"puppet", "uids"=>["6"], "parameters"=>{"puppet_modules"=>"/etc/puppet/modules", "puppet_manifest"=>"/etc/pupp
et/modules/osnailyfacter/modular/cluster/cluster.pp", "timeout"=>3600, "cwd"=>"/"}}' failed on node 6
2015-08-31T15:40:38 info: [585] Casting message to Nailgun: {"method"=>"deploy_resp", "args"=>{"task_uuid"=>"242311c4-06df-41cd-803c-3baf8f56e73d", "nodes"=>[{"uid"=>"6", "st
atus"=>"error", "error_type"=>"deploy", "role"=>"primary-controller", "task"=>{"priority"=>1100, "type"=>"puppet", "uids"=>["6"], "parameters"=>{"puppet_modules"=>"/etc/puppe
t/modules", "puppet_manifest"=>"/etc/puppet/modules/osnailyfacter/modular/cluster/cluster.pp", "timeout"=>3600, "cwd"=>"/"}}}]}}
2015-08-31T15:40:38 info: [585] Casting message to Nailgun: {"method"=>"deploy_resp", "args"=>{"task_uuid"=>"242311c4-06df-41cd-803c-3baf8f56e73d", "status"=>"error", "error"

Here are errors from puppet logs:

node-6 2015-08-31T14:50:31.437391 notice: (Scope(Class[main])) MODULAR: netconfig.pp
node-6 2015-08-31T14:50:33.002479 notice: Compiled catalog for node-6.domain.tld in environment production in 1.59 seconds
node-6 2015-08-31T14:50:36.420798 err: Could not apply complete catalog: Found 1 dependency cycle:
node-6 2015-08-31T14:50:36.420798 err: (L23_stored_config[br-fw-admin] => L2_bridge[br-fw-admin] => L2_port[eth2] => L23network::L2::Port[eth2] => L23network::L2::Port[eth2.1
41] => L23_stored_config[eth2.141] => L23network::L2::Port[eth2.141] => L23network::L2::Bridge[br-fw-admin] => L23_stored_config[br-fw-admin])
node-6 2015-08-31T14:50:36.420798 err: Try the '--graph' option and opening the resulting '.dot' file in OmniGraffle or GraphViz
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/graph/simple_graph.rb:242:in `report_cycles_in_graph'
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/graph/relationship_graph.rb:106:in `traverse'
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/transaction.rb:108:in `evaluate'
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/resource/catalog.rb:164:in `block in apply'
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/util/log.rb:149:in `with_destination'
node-6 2015-08-31T14:50:36.420798 err: /usr/lib/ruby/vendor_ruby/puppet/transaction/report.rb:108:in `as_logging_destination'
node-6 2015-08-31T14:50:36.420948 err: /usr/lib/ruby/vendor_ruby/puppet/resource/catalog.rb:163:in `apply'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:125:in `block in apply_catalog'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/util.rb:161:in `block in benchmark'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/1.9.1/benchmark.rb:295:in `realtime'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/util.rb:160:in `benchmark'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:124:in `apply_catalog'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/configurer.rb:192:in `run'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:268:in `apply_catalog'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:218:in `main'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application/apply.rb:146:in `run_command'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `block (2 levels) in run'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application.rb:470:in `plugin_hook'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `block in run'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/util.rb:478:in `exit_on_fail'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/application.rb:364:in `run'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/util/command_line.rb:137:in `run'
node-6 2015-08-31T14:50:36.421951 err: /usr/lib/ruby/vendor_ruby/puppet/util/command_line.rb:91:in `execute'
node-6 2015-08-31T14:50:36.421951 err: /usr/bin/puppet:4:in `<main>'
...
node-6 2015-08-31T15:01:49.322761 err: (/Stage[main]/Main/Pcmk_nodes[pacemaker]) Could not evaluate: Execution timeout after 600 seconds!
...
node-6 2015-08-31T15:05:49.364171 err: (/Stage[main]/Openstack::Corosync/Cs_property[no-quorum-policy]) Could not evaluate: execution expired

According to `ip a` command output (see attachment) on node-6 network wasn't configured properly by netconfig.pp task, so pacemaker/corosync deployment failed.