Failed to upload Cirros image in HA mode with Neutron

ISO: {"build_id": "2014-01-28_01-17-41", "ostf_sha": "338ddf840c229918d1df8c6597588b853d02de4c", "build_number": "64", "nailgun_sha": "341b34a55c0baaf345d4a27db5f48ee8b9b9d228", "fuelmain_sha": "b811f18a6012f60412dbeecb7c23b23503ebe197", "astute_sha": "f967bf7d643c35e9c3bf8d8ad6cd6a13caa6e4ac", "release": "4.1", "fuellib_sha": "5a0a08ac6d9046bf1817f14e2a47aa798662d919"}

Steps
- Create environment: CentOS, HA mode, Neutron GRE / VLAN
- Add nodes: 3 controller, 2 compute
- Deploy changes

Result
deployment failed
2014-01-28 06:17:23 ERR
[8995] Error running RPC method deploy: Upload cirros image failed, trace: ["/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/astute-0.0.2/lib/astute/orchestrator.rb:303:in `upload_cirros_image'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/astute-0.0.2/lib/astute/orchestrator.rb:46:in `deploy'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/dispatcher.rb:97:in `deploy'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:103:in `dispatch_message'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:70:in `block in dispatch'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:68:in `each'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:68:in `each_with_index'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:68:in `dispatch'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:38:in `block (2 levels) in server_loop'", "/opt/rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/naily-0.1.0/lib/naily/server.rb:49:in `block (2 levels) in consume_one'"]
2014-01-28 06:17:23 ERR
[8995] ac36c481-7fb4-48d7-af08-3432f2dad1d7: Upload cirros image failed