Comment 0 for bug 1473016

During deployment of 5 node cluster (3 controllers and 2 computes) with contrail plugin (https://github.com/stackforge/fuel-plugin-contrail) failure of one of the compute nodes switches all nodes into Error state forcing redeployment of entire environment instead of just failed node.

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "6.1"
  openstack_version: "2014.2.2-6.1"
  api: "1.0"
  build_number: "525"
  build_id: "2015-06-19_13-02-31"
  nailgun_sha: "dbd54158812033dd8cfd7e60c3f6650f18013a37"
  python-fuelclient_sha: "4fc55db0265bbf39c369df398b9dc7d6469ba13b"
  astute_sha: "1ea8017fe8889413706d543a5b9f557f5414beae"
  fuel-library_sha: "2e7a08ad9792c700ebf08ce87f4867df36aa9fab"
  fuel-ostf_sha: "8fefcf7c4649370f00847cc309c24f0b62de718d"
  fuelmain_sha: "a3998372183468f56019c8ce21aa8bb81fee0c2f"

Steps to reproduce:
1) install the plugin
2) create new environment
3) add 3 controllers and two compute nodes
4) configure interfaces for all hosts intentionally misconfiguring one of the compute nodes
5) deploy changes

Current behavior:
Although controllers got deployed successfully prior to deployment of misconfigured compute node, failure of this node is switching all nodes in the cluster (also those marked as "Ready") into error state forcing user to redeploy everything from scratch.

Expected behavior:
misconfigured compute node is switched into error state, controllers are still marked as "Ready" and don't require redeployment