Comment 32 for bug 1394188

{"build_id": "2015-04-10_04-14-22", "ostf_sha": "4bda5bbf9ea033189f16518032c063d43e4d0e5c", "build_number": "301", "release_versions": {"2014.2-6.1": {"VERSION": {"build_id": "2015-04-10_04-14-22", "ostf_sha": "4bda5bbf9ea033189f16518032c063d43e4d0e5c", "build_number": "301", "api": "1.0", "nailgun_sha": "d6e351189666e8afa01003e643e63216ef7abd26", "openstack_version": "2014.2-6.1", "production": "docker", "python-fuelclient_sha": "9208ff4a08dcb674ce2df132399a5aa3ddfac21c", "astute_sha": "5041b2fb508e6860c3cb96474ca31ec97e549e8b", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "2ca546b86e651d5638dbb1be9bae44b86c84a893", "fuellib_sha": "e9c3ba332b05120c967b20260c7b223afc1b4f1a"}}}, "auth_required": true, "api": "1.0", "nailgun_sha": "d6e351189666e8afa01003e643e63216ef7abd26", "openstack_version": "2014.2-6.1", "production": "docker", "python-fuelclient_sha": "9208ff4a08dcb674ce2df132399a5aa3ddfac21c", "astute_sha": "5041b2fb508e6860c3cb96474ca31ec97e549e8b", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "2ca546b86e651d5638dbb1be9bae44b86c84a893", "fuellib_sha": "e9c3ba332b05120c967b20260c7b223afc1b4f1a"}

What we do:
1) deploy env. All nodes were ready.
2) Remove one of controllers push 'deploy changes'
3) add discovered node as controller, push 'deploy changes'

after this pass we got
1) primary and one of controller were ready, added controller was in error state

second try:
1) just push 'deploy changes'

result was 2 non-primary controllers in error state (re-added was fine but marked as failed with failed controlle)