Galera doesn't sync after adding controllers

[Nastya Urlapova]

{
build_id: "2014-08-25_00-01-17",
ostf_sha: "907f25f8fad39b177bf6a66fba9785afa7dd8008",
build_number: "476",
auth_required: true,
api: "1.0",
nailgun_sha: "44876ddae29823449e0cbc59428aafa466cbbbc2",
production: "docker",
fuelmain_sha: "5d44e4173f3b15b5991737269fbfae71275a63da",
astute_sha: "0c1b16721f7810b1c400f51937ecc6f058be8cff",
feature_groups: [
"mirantis"
],
release: "5.1",
fuellib_sha: "31debf95128afa44a9991491eaff169625cb49b1"
}

Cluster with nova on Centos.
1. Deploy one controller was successful
2. Add two controllers, start redeploy.
Deploy failed with error:
>>>
(/Stage[main]/Galera/Exec[wait-for-synced-state]/returns) change from notrun to 0 failed: /usr/bin/mysql -uwsrep_sst -ppassword -Nbe "show status like 'wsrep_local_state_comment'" | /bin/grep -q Synced && sleep 10 returned 1 instead of one of [0]

[Nastya Urlapova (aurlapova)]

After redeploy can't reproduce issue.