Redeployment failed after adding second role to controller

[Nastya Urlapova]

VERSION: {
build_id: "2015-05-23_04-08-32",
build_number: "455",
api: "1.0",
fuel-library_sha: "889c2534ceadf8afd5d1540c1cadbd913c0c8c14",
nailgun_sha: "76441596e4fe6420cc7819427662fa244e150177",
feature_groups: [
"mirantis"
],
openstack_version: "2014.2.2-6.1",
production: "docker",
python-fuelclient_sha: "e19f1b65792f84c4a18b5a9473f85ef3ba172fce",
astute_sha: "0bd72c72369e743376864e8e8dabfe873d40450a",
fuel-ostf_sha: "9a5f55602c260d6c840c8333d8f32ec8cfa65c1f",
release: "6.1",
fuelmain_sha: "5c8ebddf64ea93000af2de3ccdb4aa8bb766ce93"

Scenario:
            1. Revert snapshot deploy_ha_flat with 3 controller
               and 2 compute nodes
            2. Add 'cinder' role to a new slave
            3. Deploy changes
            4. Remove the 'cinder' node
               Remove a 'controller' node
               Add 'controller'+'cinder' multirole to a new slave
            5. Deploy changes
            6. Run verify networks
            7. Run OSTF

Deployment failed on step 5 with error:
Deployment has failed. Method granular_deploy. Failed to execute hook 'shell'
---
priority: 2600
type: shell
uids:
- '1'
- '2'
- '5'
- '4'
- '6'
parameters:
  retries: 3
  cmd: apt-get update
  cwd: "/"
  timeout: 180
  interval: 1
.
Inspect Astute logs for the details

[Oleksiy Molchanov (omolchanov)]

There was a lock for apt. Something happened to apt, that it had it's DB locked.

stderr: E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)

This error was not reproduced, closing as incomplete.