error installing cloud-utils-growpart

[ryane]

When installing from master, I get the following error:

TASK: [docker | install cloud-utils-growpart package] *************************
fatal: [resching-aws-control-03] => error while evaluating conditional: docker_lvm_backed|bool and provider!=bare-metal
fatal: [resching-aws-control-01] => error while evaluating conditional: docker_lvm_backed|bool and provider!=bare-metal
...

It looks like this was introduced in #1147

• Ansible version (ansible --version): 1.9.4
• Python version (python --version): 2.7.6
• Git commit hash or branch: master
• Cloud Environment: aws
• Terraform version (terraform version): v0.6.11