ceph-deploy --overwrite-config failed during deployment

[Kirill Omelchenko]

Reproduced on 6.0TP RC3:

{
   "build_id": "2014-10-30_14-51-06",
   "ostf_sha": "f47fd1d66a7255213ee075d5c11b8f111f922000",
   "build_number": "64",
   "auth_required": true,
   "api": "1.0",
   "nailgun_sha": "24e2b931d021dbdad21dcc69a77809f78c025004",
   "production": "docker",
   "fuelmain_sha": "79c58417059e6cd919d5342f2625ef7ba3a09bbc",
   "astute_sha": "97eea90efe0a1f17b4934919d6e459d270c10372",
   "feature_groups": [
      "mirantis",
      "techpreview"
   ],
   "release": "6.0-techpreview",
   "release_versions": {
      "2014.2-6.0-techpreview": {
         "VERSION": {
            "build_id": "2014-10-30_14-51-06",
            "ostf_sha": "f47fd1d66a7255213ee075d5c11b8f111f922000",
            "build_number": "64",
            "api": "1.0",
            "nailgun_sha": "24e2b931d021dbdad21dcc69a77809f78c025004",
            "production": "docker",
            "fuelmain_sha": "79c58417059e6cd919d5342f2625ef7ba3a09bbc",
            "astute_sha": "97eea90efe0a1f17b4934919d6e459d270c10372",
            "feature_groups": [
               "mirantis",
               "techpreview"
            ],
            "release": "6.0-techpreview",
            "fuellib_sha": "f43d885914d74fbd062096763222f350f47480e1"
         }
      }
   },
   "fuellib_sha": "f43d885914d74fbd062096763222f350f47480e1"
}

Scenario:
1. Create next env:
HA, Centos, Neutron VLAN with, Ceph for volumes: 3x controllers, 1x compute, 2x ceph
with next disks configurations
- compute: http://i.imgur.com/1f8TY3S.png
- ceph-1: http://i.imgur.com/NsG9AMF.png
- ceph-2: http://i.imgur.com/upbJAen.png
2. Deploy cluster

Expected: The Cluster deploys successfully.

Actual: Deploy succeeds on every node but the compute, which errors with next messages in puppet log http://paste.openstack.org/show/127485/

[Stanislav Makar (smakar)]

I have found that ssh: connect to host node-4 port 22: No route to host

Thu Oct 30 18:55:19 +0000 2014 /Stage[main]/Ceph::Conf/Exec[ceph-deploy config pull]/returns (notice): ssh: connect to host node-4 port 22: No route to host

Problem with network
Can not reproduce, I have no such problem